1 | package clarin.cmdi.componentregistry.rest; |
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2 | |
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3 | import clarin.cmdi.componentregistry.CMDComponentTypeWrapper; |
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4 | import clarin.cmdi.componentregistry.ComponentRegistry; |
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5 | import clarin.cmdi.componentregistry.ComponentRegistryException; |
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6 | import clarin.cmdi.componentregistry.ComponentRegistryFactory; |
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7 | import clarin.cmdi.componentregistry.ComponentStatus; |
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8 | import clarin.cmdi.componentregistry.DeleteFailedException; |
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9 | import clarin.cmdi.componentregistry.Owner; |
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10 | import clarin.cmdi.componentregistry.UserCredentials; |
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11 | import clarin.cmdi.componentregistry.UserUnauthorizedException; |
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12 | import clarin.cmdi.componentregistry.components.CMDComponentSpec; |
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13 | import clarin.cmdi.componentregistry.components.CMDComponentType; |
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14 | import clarin.cmdi.componentregistry.model.AbstractDescription; |
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15 | import clarin.cmdi.componentregistry.model.Comment; |
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16 | import clarin.cmdi.componentregistry.model.CommentResponse; |
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17 | import clarin.cmdi.componentregistry.model.ComponentDescription; |
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18 | import clarin.cmdi.componentregistry.model.ProfileDescription; |
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19 | import clarin.cmdi.componentregistry.model.RegisterResponse; |
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20 | import com.sun.jersey.multipart.FormDataParam; |
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21 | import com.sun.jersey.spi.inject.Inject; |
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22 | import java.io.IOException; |
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23 | import java.io.InputStream; |
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24 | import java.io.OutputStream; |
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25 | import java.net.URI; |
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26 | import java.security.Principal; |
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27 | import java.util.ArrayList; |
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28 | import java.util.Arrays; |
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29 | import java.util.List; |
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30 | import javax.servlet.http.HttpServletRequest; |
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31 | import javax.ws.rs.Consumes; |
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32 | import javax.ws.rs.DELETE; |
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33 | import javax.ws.rs.DefaultValue; |
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34 | import javax.ws.rs.FormParam; |
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35 | import javax.ws.rs.GET; |
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36 | import javax.ws.rs.POST; |
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37 | import javax.ws.rs.Path; |
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38 | import javax.ws.rs.PathParam; |
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39 | import javax.ws.rs.Produces; |
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40 | import javax.ws.rs.QueryParam; |
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41 | import javax.ws.rs.WebApplicationException; |
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42 | import javax.ws.rs.core.Context; |
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43 | import javax.ws.rs.core.MediaType; |
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44 | import javax.ws.rs.core.Response; |
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45 | import javax.ws.rs.core.Response.Status; |
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46 | import javax.ws.rs.core.SecurityContext; |
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47 | import javax.ws.rs.core.StreamingOutput; |
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48 | import javax.ws.rs.core.UriInfo; |
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49 | import org.slf4j.Logger; |
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50 | import org.slf4j.LoggerFactory; |
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51 | |
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52 | @Path("/registry") |
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53 | public class ComponentRegistryRestService { |
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54 | |
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55 | @Context |
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56 | private UriInfo uriInfo; |
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57 | @Context |
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58 | private SecurityContext security; |
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59 | @Context |
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60 | private HttpServletRequest request; |
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61 | private final static Logger LOG = LoggerFactory.getLogger(ComponentRegistryRestService.class); |
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62 | public static final String DATA_FORM_FIELD = "data"; |
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63 | public static final String NAME_FORM_FIELD = "name"; |
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64 | public static final String DESCRIPTION_FORM_FIELD = "description"; |
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65 | public static final String GROUP_FORM_FIELD = "group"; |
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66 | public static final String DOMAIN_FORM_FIELD = "domainName"; |
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67 | public static final String USERSPACE_PARAM = "userspace"; |
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68 | public static final String METADATA_EDITOR_PARAM = "mdEditor"; |
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69 | @Inject(value = "componentRegistryFactory") |
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70 | private ComponentRegistryFactory componentRegistryFactory; |
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71 | |
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72 | /** |
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73 | * Converts userspace boolean to component status. Temporary solution!!! |
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74 | * |
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75 | * TODO: Replace all calls to getRegistry that use this by calls using ComponentStatus |
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76 | * @param userSpace |
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77 | * @return |
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78 | * @deprecated All calls should go directly to {@link #getRegistry(clarin.cmdi.componentregistry.ComponentStatus)} |
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79 | */ |
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80 | @Deprecated |
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81 | private static ComponentStatus getStatus(boolean userSpace) { |
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82 | if (userSpace) { |
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83 | return ComponentStatus.DEVELOPMENT; |
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84 | } else { |
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85 | return ComponentStatus.PUBLIC; |
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86 | } |
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87 | } |
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88 | |
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89 | private ComponentRegistry getRegistry(ComponentStatus status) { |
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90 | Principal userPrincipal = security.getUserPrincipal(); |
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91 | UserCredentials userCredentials = getUserCredentials(userPrincipal); |
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92 | return getRegistry(status, null, userCredentials); |
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93 | } |
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94 | |
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95 | private ComponentRegistry getRegistry(ComponentStatus status, Owner owner, UserCredentials userCredentials) { |
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96 | try { |
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97 | return componentRegistryFactory.getComponentRegistry(status, owner, userCredentials); |
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98 | } catch (UserUnauthorizedException uuEx) { |
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99 | //TODO: Throw actual exception and catch nicely |
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100 | throw new RuntimeException("Cannot access requested registry", uuEx); |
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101 | } |
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102 | } |
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103 | |
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104 | /** |
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105 | * |
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106 | * @return Principal of current request |
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107 | * @throws IllegalArgumentException If no user principal found |
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108 | */ |
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109 | private Principal checkAndGetUserPrincipal() throws UserUnauthorizedException { |
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110 | Principal principal = security.getUserPrincipal(); |
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111 | if (principal == null) { |
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112 | throw new UserUnauthorizedException("no user principal found."); |
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113 | } |
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114 | return principal; |
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115 | } |
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116 | |
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117 | private UserCredentials getUserCredentials(Principal userPrincipal) { |
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118 | UserCredentials userCredentials = null; |
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119 | if (userPrincipal != null) { |
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120 | userCredentials = new UserCredentials(userPrincipal); |
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121 | } |
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122 | return userCredentials; |
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123 | } |
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124 | |
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125 | @GET |
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126 | @Path("/components") |
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127 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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128 | public List<ComponentDescription> getRegisteredComponents(@QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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129 | long start = System.currentTimeMillis(); |
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130 | List<ComponentDescription> components = getRegistry(getStatus(userspace)).getComponentDescriptions(); |
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131 | LOG.info("Releasing " + components.size() + " registered components into the world (" + (System.currentTimeMillis() - start) |
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132 | + " millisecs)"); |
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133 | return components; |
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134 | } |
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135 | |
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136 | @GET |
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137 | @Path("/profiles") |
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138 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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139 | public List<ProfileDescription> getRegisteredProfiles(@QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace, |
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140 | @QueryParam(METADATA_EDITOR_PARAM) @DefaultValue("false") boolean metadataEditor) throws ComponentRegistryException { |
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141 | long start = System.currentTimeMillis(); |
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142 | |
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143 | List<ProfileDescription> profiles; |
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144 | if (metadataEditor) { |
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145 | profiles = getRegistry(getStatus(userspace)).getProfileDescriptionsForMetadaEditor(); |
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146 | } else { |
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147 | profiles = getRegistry(getStatus(userspace)).getProfileDescriptions(); |
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148 | } |
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149 | |
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150 | LOG.info("Releasing " + profiles.size() + " registered profiles into the world (" + (System.currentTimeMillis() - start) |
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151 | + " millisecs)"); |
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152 | return profiles; |
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153 | } |
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154 | |
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155 | @GET |
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156 | @Path("/components/{componentId}") |
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157 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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158 | public Response getRegisteredComponent(@PathParam("componentId") String componentId, |
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159 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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160 | LOG.info("Component with id: " + componentId + " is requested."); |
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161 | CMDComponentSpec mdComponent = getRegistry(getStatus(userspace)).getMDComponent(componentId); |
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162 | if (mdComponent == null) { |
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163 | return Response.status(Status.NOT_FOUND).build(); |
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164 | } else { |
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165 | return Response.ok(mdComponent).build(); |
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166 | } |
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167 | } |
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168 | |
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169 | @GET |
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170 | @Path("/components/{componentId}/{rawType}") |
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171 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML}) |
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172 | public Response getRegisteredComponentRawType(@PathParam("componentId") final String componentId, @PathParam("rawType") String rawType) { |
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173 | LOG.info("Component with id: " + componentId + " and rawType:" + rawType + " is requested."); |
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174 | StreamingOutput result = null; |
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175 | try { |
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176 | final ComponentRegistry registry = findRegistry(componentId, new ComponentClosure()); |
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177 | if (registry == null) { |
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178 | return Response.status(Status.NOT_FOUND).entity("Id: " + componentId + " is not registered, cannot create data.").build(); |
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179 | } |
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180 | ComponentDescription desc = registry.getComponentDescription(componentId); |
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181 | checkAndThrowDescription(desc, componentId); |
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182 | String fileName = desc.getName() + "." + rawType; |
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183 | if ("xml".equalsIgnoreCase(rawType)) { |
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184 | result = new StreamingOutput() { |
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185 | |
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186 | @Override |
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187 | public void write(OutputStream output) throws IOException, WebApplicationException { |
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188 | try { |
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189 | registry.getMDComponentAsXml(componentId, output); |
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190 | } catch (ComponentRegistryException e) { |
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191 | LOG.info("Could not retrieve component", e); |
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192 | throw new WebApplicationException(e, Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build()); |
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193 | } |
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194 | } |
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195 | }; |
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196 | } else if ("xsd".equalsIgnoreCase(rawType)) { |
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197 | result = new StreamingOutput() { |
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198 | |
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199 | @Override |
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200 | public void write(OutputStream output) throws IOException, WebApplicationException { |
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201 | try { |
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202 | registry.getMDComponentAsXsd(componentId, output); |
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203 | } catch (ComponentRegistryException e) { |
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204 | LOG.info("Could not retrieve component", e); |
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205 | throw new WebApplicationException(e, Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build()); |
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206 | } |
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207 | |
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208 | } |
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209 | }; |
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210 | } else { |
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211 | throw new WebApplicationException(Response.serverError().entity( |
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212 | "unsupported rawType: " + rawType + " (only xml or xsd are supported)").build()); |
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213 | } |
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214 | return createDownloadResponse(result, fileName); |
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215 | } catch (ComponentRegistryException e) { |
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216 | LOG.info("Could not retrieve component", e); |
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217 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
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218 | } |
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219 | } |
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220 | |
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221 | public ComponentRegistry findRegistry(String id, RegistryClosure<? extends AbstractDescription> clos) throws ComponentRegistryException { |
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222 | AbstractDescription desc = null; |
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223 | ComponentRegistry result = getRegistry(getStatus(false)); |
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224 | desc = clos.getDescription(result, id); |
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225 | if (desc == null) { |
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226 | List<ComponentRegistry> userRegs = componentRegistryFactory.getAllUserRegistries(); |
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227 | for (ComponentRegistry reg : userRegs) { |
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228 | desc = clos.getDescription(reg, id); |
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229 | if (desc != null) { |
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230 | result = reg; |
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231 | break; |
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232 | } |
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233 | } |
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234 | } |
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235 | return result; |
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236 | } |
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237 | |
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238 | @GET |
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239 | @Path("/profiles/{profileId}") |
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240 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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241 | public Response getRegisteredProfile(@PathParam("profileId") String profileId, |
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242 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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243 | LOG.info("Profile with id: " + profileId + " is requested."); |
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244 | CMDComponentSpec mdProfile = getRegistry(getStatus(userspace)).getMDProfile(profileId); |
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245 | if (mdProfile == null) { |
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246 | return Response.status(Status.NOT_FOUND).build(); |
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247 | } else { |
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248 | return Response.ok(mdProfile).build(); |
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249 | } |
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250 | } |
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251 | |
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252 | @GET |
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253 | @Path("/components/usage/{componentId}") |
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254 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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255 | public List<AbstractDescription> getComponentUsage(@PathParam("componentId") String componentId, @QueryParam(USERSPACE_PARAM) @DefaultValue("true") boolean userspace) throws ComponentRegistryException { |
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256 | try { |
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257 | final long start = System.currentTimeMillis(); |
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258 | ComponentRegistry registry = getRegistry(getStatus(userspace)); |
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259 | List<ComponentDescription> components = registry.getUsageInComponents(componentId); |
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260 | List<ProfileDescription> profiles = registry.getUsageInProfiles(componentId); |
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261 | |
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262 | LOG.info("Found " + components.size() + " components and " + profiles.size() + " profiles that use component " + componentId |
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263 | + " (" + (System.currentTimeMillis() - start) + " millisecs)"); |
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264 | |
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265 | List<AbstractDescription> usages = new ArrayList<AbstractDescription>(components.size() + profiles.size()); |
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266 | usages.addAll(components); |
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267 | usages.addAll(profiles); |
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268 | |
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269 | return usages; |
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270 | } catch (ComponentRegistryException e) { |
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271 | LOG.info("Could not retrieve profile usage", e); |
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272 | throw e; |
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273 | } |
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274 | } |
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275 | |
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276 | @GET |
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277 | @Path("/profiles/{profileId}/comments") |
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278 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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279 | public List<Comment> getCommentsFromProfile(@PathParam("profileId") String profileId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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280 | long start = System.currentTimeMillis(); |
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281 | final Principal principal = security.getUserPrincipal(); |
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282 | List<Comment> comments = getRegistry(getStatus(userspace)).getCommentsInProfile(profileId, principal); |
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283 | LOG.info("Releasing " + comments.size() + " registered comments in Profile into the world (" + (System.currentTimeMillis() - start) |
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284 | + " millisecs)"); |
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285 | return comments; |
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286 | } |
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287 | |
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288 | @GET |
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289 | @Path("/components/{componentId}/comments") |
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290 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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291 | public List<Comment> getCommentsFromComponent(@PathParam("componentId") String componentId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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292 | long start = System.currentTimeMillis(); |
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293 | final Principal principal = security.getUserPrincipal(); |
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294 | List<Comment> comments = getRegistry(getStatus(userspace)).getCommentsInComponent(componentId, principal); |
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295 | LOG.info("Releasing " + comments.size() + " registered comments in Component into the world (" + (System.currentTimeMillis() - start) |
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296 | + " millisecs)"); |
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297 | return comments; |
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298 | } |
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299 | |
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300 | @GET |
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301 | @Path("/profiles/{profileId}/comments/{commentId}") |
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302 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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303 | public Comment getSpecifiedCommentFromProfile(@PathParam("profileId") String profileId, @PathParam("commentId") String commentId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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304 | LOG.info(" Comments of component with id" + commentId + " are requested."); |
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305 | final Principal principal = security.getUserPrincipal(); |
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306 | return getRegistry(getStatus(userspace)).getSpecifiedCommentInProfile(profileId, commentId, principal); |
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307 | } |
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308 | |
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309 | @GET |
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310 | @Path("/components/{componentId}/comments/{commentId}") |
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311 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
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312 | public Comment getSpecifiedCommentFromComponent(@PathParam("componentId") String componentId, @PathParam("commentId") String commentId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
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313 | LOG.info(" Comments of component with id" + commentId + " are requested."); |
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314 | final Principal principal = security.getUserPrincipal(); |
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315 | return getRegistry(getStatus(userspace)).getSpecifiedCommentInComponent(componentId, commentId, principal); |
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316 | } |
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317 | |
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318 | /** |
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319 | * |
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320 | * Purely helper method for my front-end (FLEX) which only does post/get requests. The query param is checked and the "proper" method is |
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321 | * called. |
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322 | * |
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323 | * @param profileId |
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324 | * @param method |
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325 | * @return |
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326 | */ |
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327 | @POST |
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328 | @Path("/profiles/{profileId}") |
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329 | public Response manipulateRegisteredProfile(@PathParam("profileId") String profileId, @FormParam("method") String method, |
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330 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
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331 | if ("delete".equalsIgnoreCase(method)) { |
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332 | return deleteRegisteredProfile(profileId, userspace); |
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333 | } else { |
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334 | return Response.ok().build(); |
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335 | } |
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336 | } |
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337 | |
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338 | @POST |
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339 | @Path("/profiles/{profileId}/comments/{commentId}") |
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340 | public Response manipulateCommentFromProfile(@PathParam("profileId") String profileId, @PathParam("commentId") String commentId, @FormParam("method") String method, |
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341 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
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342 | if ("delete".equalsIgnoreCase(method)) { |
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343 | return deleteCommentFromProfile(profileId, commentId, userspace); |
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344 | } else { |
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345 | return Response.ok().build(); |
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346 | } |
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347 | } |
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348 | |
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349 | @POST |
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350 | @Path("/components/{componentId}/comments/{commentId}") |
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351 | public Response manipulateCommentFromComponent(@PathParam("componentId") String componentId, @PathParam("commentId") String commentId, @FormParam("method") String method, |
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352 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
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353 | if ("delete".equalsIgnoreCase(method)) { |
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354 | return deleteCommentFromComponent(componentId, commentId, userspace); |
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355 | } else { |
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356 | return Response.ok().build(); |
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357 | } |
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358 | } |
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359 | |
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360 | @POST |
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361 | @Path("/profiles/{profileId}/publish") |
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362 | @Consumes("multipart/form-data") |
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363 | public Response publishRegisteredProfile(@PathParam("profileId") String profileId, @FormDataParam(DATA_FORM_FIELD) InputStream input, |
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364 | @FormDataParam(NAME_FORM_FIELD) String name, @FormDataParam(DESCRIPTION_FORM_FIELD) String description, |
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365 | @FormDataParam(GROUP_FORM_FIELD) String group, @FormDataParam(DOMAIN_FORM_FIELD) String domainName) { |
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366 | try { |
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367 | Principal principal = checkAndGetUserPrincipal(); |
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368 | ProfileDescription desc = getRegistry(getStatus(true)).getProfileDescription(profileId); |
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369 | if (desc != null) { |
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370 | updateDescription(desc, name, description, domainName, group); |
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371 | return register(input, desc, getUserCredentials(principal), true, new PublishAction(principal)); |
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372 | } else { |
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373 | LOG.error("Update of nonexistent id (" + profileId + ") failed."); |
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374 | return Response.serverError().entity("Invalid id, cannot update nonexistent profile").build(); |
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375 | } |
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376 | } catch (ComponentRegistryException e) { |
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377 | LOG.info("Could not retrieve component", e); |
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378 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
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379 | } catch (UserUnauthorizedException ex) { |
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380 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
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381 | } |
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382 | } |
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383 | |
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384 | @POST |
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385 | @Path("/profiles/{profileId}/update") |
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386 | @Consumes("multipart/form-data") |
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387 | public Response updateRegisteredProfile(@PathParam("profileId") String profileId, |
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388 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace, @FormDataParam(DATA_FORM_FIELD) InputStream input, |
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389 | @FormDataParam(NAME_FORM_FIELD) String name, @FormDataParam(DESCRIPTION_FORM_FIELD) String description, |
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390 | @FormDataParam(GROUP_FORM_FIELD) String group, @FormDataParam(DOMAIN_FORM_FIELD) String domainName) { |
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391 | try { |
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392 | Principal principal = checkAndGetUserPrincipal(); |
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393 | UserCredentials userCredentials = getUserCredentials(principal); |
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394 | ProfileDescription desc = getRegistry(getStatus(userspace)).getProfileDescription(profileId); |
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395 | if (desc != null) { |
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396 | updateDescription(desc, name, description, domainName, group); |
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397 | return register(input, desc, userCredentials, userspace, new UpdateAction(principal)); |
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398 | } else { |
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399 | LOG.error("Update of nonexistent id (" + profileId + ") failed."); |
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400 | return Response.serverError().entity("Invalid id, cannot update nonexistent profile").build(); |
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401 | } |
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402 | } catch (ComponentRegistryException e) { |
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403 | LOG.info("Could not retrieve component", e); |
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404 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
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405 | } catch (UserUnauthorizedException ex) { |
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406 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
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407 | } |
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408 | |
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409 | } |
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410 | |
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411 | /** |
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412 | * |
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413 | * Purely helper method for my front-end (FLEX) which van only do post/get requests. The query param is checked and the "proper" method |
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414 | * is called. |
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415 | * |
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416 | * @param componentId |
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417 | * @param method |
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418 | * @return |
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419 | */ |
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420 | @POST |
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421 | @Path("/components/{componentId}") |
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422 | public Response manipulateRegisteredComponent(@PathParam("componentId") String componentId, @FormParam("method") String method, |
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423 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
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424 | if ("delete".equalsIgnoreCase(method)) { |
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425 | return deleteRegisteredComponent(componentId, userspace); |
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426 | } else { |
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427 | return Response.ok().build(); |
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428 | } |
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429 | } |
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430 | |
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431 | @POST |
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432 | @Path("/components/{componentId}/publish") |
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433 | @Consumes("multipart/form-data") |
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434 | public Response publishRegisteredComponent(@PathParam("componentId") String componentId, |
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435 | @FormDataParam(DATA_FORM_FIELD) InputStream input, @FormDataParam(NAME_FORM_FIELD) String name, |
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436 | @FormDataParam(DESCRIPTION_FORM_FIELD) String description, @FormDataParam(GROUP_FORM_FIELD) String group, |
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437 | @FormDataParam(DOMAIN_FORM_FIELD) String domainName) { |
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438 | try { |
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439 | Principal principal = checkAndGetUserPrincipal(); |
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440 | // TODO: Get status from parameter |
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441 | ComponentDescription desc = getRegistry(getStatus(true)).getComponentDescription(componentId); |
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442 | if (desc != null) { |
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443 | updateDescription(desc, name, description, domainName, group); |
---|
444 | return register(input, desc, getUserCredentials(principal), true, new PublishAction(principal)); |
---|
445 | } else { |
---|
446 | LOG.error("Update of nonexistent id (" + componentId + ") failed."); |
---|
447 | return Response.serverError().entity("Invalid id, cannot update nonexistent profile").build(); |
---|
448 | } |
---|
449 | } catch (ComponentRegistryException e) { |
---|
450 | LOG.info("Could not retrieve component", e); |
---|
451 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
452 | } catch (UserUnauthorizedException ex) { |
---|
453 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
454 | } |
---|
455 | } |
---|
456 | |
---|
457 | @POST |
---|
458 | @Path("/components/{componentId}/update") |
---|
459 | @Consumes("multipart/form-data") |
---|
460 | public Response updateRegisteredComponent(@PathParam("componentId") String componentId, |
---|
461 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace, @FormDataParam(DATA_FORM_FIELD) InputStream input, |
---|
462 | @FormDataParam(NAME_FORM_FIELD) String name, @FormDataParam(DESCRIPTION_FORM_FIELD) String description, |
---|
463 | @FormDataParam(GROUP_FORM_FIELD) String group, @FormDataParam(DOMAIN_FORM_FIELD) String domainName) { |
---|
464 | try { |
---|
465 | Principal principal = checkAndGetUserPrincipal(); |
---|
466 | ComponentDescription desc = getRegistry(getStatus(userspace)).getComponentDescription(componentId); |
---|
467 | if (desc != null) { |
---|
468 | updateDescription(desc, name, description, domainName, group); |
---|
469 | return register(input, desc, getUserCredentials(principal), userspace, new UpdateAction(principal)); |
---|
470 | } else { |
---|
471 | LOG.error("Update of nonexistent id (" + componentId + ") failed."); |
---|
472 | return Response.serverError().entity("Invalid id, cannot update nonexistent component").build(); |
---|
473 | } |
---|
474 | } catch (ComponentRegistryException e) { |
---|
475 | LOG.info("Could not retrieve component", e); |
---|
476 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
477 | } catch (UserUnauthorizedException ex) { |
---|
478 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
479 | } |
---|
480 | } |
---|
481 | |
---|
482 | private void updateDescription(AbstractDescription desc, String name, String description, String domainName, String group) { |
---|
483 | desc.setName(name); |
---|
484 | desc.setDescription(description); |
---|
485 | desc.setDomainName(domainName); |
---|
486 | desc.setGroupName(group); |
---|
487 | desc.setRegistrationDate(AbstractDescription.createNewDate()); |
---|
488 | } |
---|
489 | |
---|
490 | @DELETE |
---|
491 | @Path("/components/{componentId}") |
---|
492 | public Response deleteRegisteredComponent(@PathParam("componentId") String componentId, |
---|
493 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
494 | try { |
---|
495 | Principal principal = checkAndGetUserPrincipal(); |
---|
496 | ComponentRegistry registry = getRegistry(getStatus(userspace)); |
---|
497 | LOG.info("Component with id: " + componentId + " set for deletion."); |
---|
498 | registry.deleteMDComponent(componentId, principal, false); |
---|
499 | } catch (DeleteFailedException e) { |
---|
500 | LOG.info("Component with id: " + componentId + " deletion failed.", e); |
---|
501 | return Response.status(Status.FORBIDDEN).entity("" + e.getMessage()).build(); |
---|
502 | } catch (ComponentRegistryException e) { |
---|
503 | LOG.info("Component with id: " + componentId + " deletion failed.", e); |
---|
504 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
505 | } catch (IOException e) { |
---|
506 | LOG.info("Component with id: " + componentId + " deletion failed.", e); |
---|
507 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
508 | } catch (UserUnauthorizedException e) { |
---|
509 | LOG.info("Component with id: " + componentId + " deletion failed: " + e.getMessage()); |
---|
510 | return Response.serverError().status(Status.UNAUTHORIZED).entity("" + e.getMessage()).build(); |
---|
511 | } |
---|
512 | LOG.info("Component with id: " + componentId + " deleted."); |
---|
513 | return Response.ok().build(); |
---|
514 | } |
---|
515 | |
---|
516 | @DELETE |
---|
517 | @Path("/profiles/{profileId}") |
---|
518 | public Response deleteRegisteredProfile(@PathParam("profileId") String profileId, |
---|
519 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
520 | try { |
---|
521 | Principal principal = checkAndGetUserPrincipal(); |
---|
522 | LOG.info("Profile with id: " + profileId + " set for deletion."); |
---|
523 | getRegistry(getStatus(userspace)).deleteMDProfile(profileId, principal); |
---|
524 | } catch (DeleteFailedException e) { |
---|
525 | LOG.info("Profile with id: " + profileId + " deletion failed: " + e.getMessage()); |
---|
526 | return Response.serverError().status(Status.FORBIDDEN).entity("" + e.getMessage()).build(); |
---|
527 | } catch (ComponentRegistryException e) { |
---|
528 | LOG.info("Could not retrieve component", e); |
---|
529 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
530 | } catch (IOException e) { |
---|
531 | LOG.info("Profile with id: " + profileId + " deletion failed.", e); |
---|
532 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
533 | } catch (UserUnauthorizedException e) { |
---|
534 | LOG.info("Profile with id: " + profileId + " deletion failed: " + e.getMessage()); |
---|
535 | return Response.serverError().status(Status.UNAUTHORIZED).entity("" + e.getMessage()).build(); |
---|
536 | } |
---|
537 | LOG.info("Profile with id: " + profileId + " deleted."); |
---|
538 | return Response.ok().build(); |
---|
539 | } |
---|
540 | |
---|
541 | @DELETE |
---|
542 | @Path("/profiles/{profileId}/comments/{commentId}") |
---|
543 | public Response deleteCommentFromProfile(@PathParam("profileId") String profileId, @PathParam("commentId") String commentId, |
---|
544 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
545 | try { |
---|
546 | final Principal principal = checkAndGetUserPrincipal(); |
---|
547 | final ComponentRegistry registry = getRegistry(getStatus(userspace)); |
---|
548 | final Comment comment = registry.getSpecifiedCommentInProfile(profileId, commentId, principal); |
---|
549 | if (comment != null && profileId.equals(comment.getProfileDescriptionId())) { |
---|
550 | LOG.info("Comment with id: " + commentId + " set for deletion."); |
---|
551 | registry.deleteComment(commentId, principal); |
---|
552 | } else { |
---|
553 | throw new ComponentRegistryException("Comment not found for specified profile"); |
---|
554 | } |
---|
555 | } catch (DeleteFailedException e) { |
---|
556 | LOG.info("Comment with id: " + commentId + " deletion failed: " + e.getMessage()); |
---|
557 | return Response.serverError().status(Status.FORBIDDEN).entity("" + e.getMessage()).build(); |
---|
558 | } catch (ComponentRegistryException e) { |
---|
559 | LOG.info("Could not retrieve component", e); |
---|
560 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
561 | } catch (IOException e) { |
---|
562 | LOG.info("Comment with id: " + commentId + " deletion failed.", e); |
---|
563 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
564 | } catch (UserUnauthorizedException e) { |
---|
565 | LOG.info("Comment with id: " + commentId + " deletion failed: " + e.getMessage()); |
---|
566 | return Response.serverError().status(Status.UNAUTHORIZED).entity("" + e.getMessage()).build(); |
---|
567 | } |
---|
568 | LOG.info("Comment with id: " + commentId + " deleted."); |
---|
569 | return Response.ok().build(); |
---|
570 | } |
---|
571 | |
---|
572 | @DELETE |
---|
573 | @Path("/components/{componentId}/comments/{commentId}") |
---|
574 | public Response deleteCommentFromComponent(@PathParam("componentId") String componentId, @PathParam("commentId") String commentId, |
---|
575 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
576 | try { |
---|
577 | final Principal principal = checkAndGetUserPrincipal(); |
---|
578 | final ComponentRegistry registry = getRegistry(getStatus(userspace)); |
---|
579 | final Comment comment = registry.getSpecifiedCommentInComponent(componentId, commentId, principal); |
---|
580 | if (comment != null && componentId.equals(comment.getComponentDescriptionId())) { |
---|
581 | LOG.info("Comment with id: " + commentId + " set for deletion."); |
---|
582 | registry.deleteComment(commentId, principal); |
---|
583 | } else { |
---|
584 | throw new ComponentRegistryException("Comment not found for specified component"); |
---|
585 | } |
---|
586 | } catch (DeleteFailedException e) { |
---|
587 | LOG.info("Comment with id: " + commentId + " deletion failed: " + e.getMessage()); |
---|
588 | return Response.serverError().status(Status.FORBIDDEN).entity("" + e.getMessage()).build(); |
---|
589 | } catch (ComponentRegistryException e) { |
---|
590 | LOG.info("Could not retrieve component", e); |
---|
591 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
592 | } catch (IOException e) { |
---|
593 | LOG.info("Comment with id: " + commentId + " deletion failed.", e); |
---|
594 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
595 | } catch (UserUnauthorizedException e) { |
---|
596 | LOG.info("Comment with id: " + commentId + " deletion failed: " + e.getMessage()); |
---|
597 | return Response.serverError().status(Status.UNAUTHORIZED).entity("" + e.getMessage()).build(); |
---|
598 | } |
---|
599 | LOG.info("Comment with id: " + commentId + " deleted."); |
---|
600 | return Response.ok().build(); |
---|
601 | } |
---|
602 | |
---|
603 | @GET |
---|
604 | @Path("/profiles/{profileId}/{rawType}") |
---|
605 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML}) |
---|
606 | public Response getRegisteredProfileRawType(@PathParam("profileId") final String profileId, @PathParam("rawType") String rawType) { |
---|
607 | LOG.info("Profile with id: " + profileId + " and rawType:" + rawType + " is requested."); |
---|
608 | StreamingOutput result = null; |
---|
609 | try { |
---|
610 | final ComponentRegistry registry = findRegistry(profileId, new ProfileClosure()); |
---|
611 | if (registry == null) { |
---|
612 | return Response.status(Status.NOT_FOUND).entity("Id: " + profileId + " is not registered, cannot create data.").build(); |
---|
613 | } |
---|
614 | ProfileDescription desc = registry.getProfileDescription(profileId); |
---|
615 | checkAndThrowDescription(desc, profileId); |
---|
616 | String fileName = desc.getName() + "." + rawType; |
---|
617 | |
---|
618 | if ("xml".equalsIgnoreCase(rawType)) { |
---|
619 | result = new StreamingOutput() { |
---|
620 | |
---|
621 | @Override |
---|
622 | public void write(OutputStream output) throws IOException, WebApplicationException { |
---|
623 | try { |
---|
624 | registry.getMDProfileAsXml(profileId, output); |
---|
625 | } catch (ComponentRegistryException e) { |
---|
626 | LOG.warn("Could not retrieve component", e); |
---|
627 | throw new WebApplicationException(e, Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build()); |
---|
628 | } |
---|
629 | } |
---|
630 | }; |
---|
631 | } else if ("xsd".equalsIgnoreCase(rawType)) { |
---|
632 | result = new StreamingOutput() { |
---|
633 | |
---|
634 | @Override |
---|
635 | public void write(OutputStream output) throws IOException, WebApplicationException { |
---|
636 | try { |
---|
637 | registry.getMDProfileAsXsd(profileId, output); |
---|
638 | } catch (ComponentRegistryException e) { |
---|
639 | LOG.warn("Could not retrieve component", e); |
---|
640 | throw new WebApplicationException(e, Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build()); |
---|
641 | } |
---|
642 | } |
---|
643 | }; |
---|
644 | } else { |
---|
645 | throw new WebApplicationException(Response.serverError().entity( |
---|
646 | "unsupported rawType: " + rawType + " (only xml or xsd are supported)").build()); |
---|
647 | } |
---|
648 | return createDownloadResponse(result, fileName); |
---|
649 | } catch (ComponentRegistryException e) { |
---|
650 | LOG.info("Could not retrieve component", e); |
---|
651 | return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build(); |
---|
652 | } |
---|
653 | } |
---|
654 | |
---|
655 | private void checkAndThrowDescription(AbstractDescription desc, String id) { |
---|
656 | if (desc == null) { |
---|
657 | throw new WebApplicationException(Response.serverError().entity("Incorrect id:" + id + "cannot handle request").build()); |
---|
658 | } |
---|
659 | } |
---|
660 | |
---|
661 | private Response createDownloadResponse(StreamingOutput result, String fileName) { |
---|
662 | //Making response so it triggers browsers native save as dialog. |
---|
663 | Response response = Response.ok().type("application/x-download").header("Content-Disposition", |
---|
664 | "attachment; filename=\"" + fileName + "\"").entity(result).build(); |
---|
665 | return response; |
---|
666 | |
---|
667 | } |
---|
668 | |
---|
669 | @POST |
---|
670 | @Path("/profiles") |
---|
671 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
---|
672 | @Consumes("multipart/form-data") |
---|
673 | public Response registerProfile(@FormDataParam(DATA_FORM_FIELD) InputStream input, @FormDataParam(NAME_FORM_FIELD) String name, |
---|
674 | @FormDataParam(DESCRIPTION_FORM_FIELD) String description, @FormDataParam(GROUP_FORM_FIELD) String group, @FormDataParam(DOMAIN_FORM_FIELD) String domainName, |
---|
675 | @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
676 | try { |
---|
677 | Principal principal = checkAndGetUserPrincipal(); |
---|
678 | UserCredentials userCredentials = getUserCredentials(principal); |
---|
679 | ProfileDescription desc = createNewProfileDescription(); |
---|
680 | desc.setCreatorName(userCredentials.getDisplayName()); |
---|
681 | desc.setUserId(userCredentials.getPrincipalName()); // Hash used to be created here, now Id is constructed by impl |
---|
682 | desc.setName(name); |
---|
683 | desc.setDescription(description); |
---|
684 | desc.setGroupName(group); |
---|
685 | desc.setDomainName(domainName); |
---|
686 | LOG.info("Trying to register Profile: " + desc); |
---|
687 | return register(input, desc, userCredentials, userspace, new NewAction()); |
---|
688 | } catch (UserUnauthorizedException ex) { |
---|
689 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
690 | } |
---|
691 | } |
---|
692 | |
---|
693 | @POST |
---|
694 | @Path("/components") |
---|
695 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
---|
696 | @Consumes("multipart/form-data") |
---|
697 | public Response registerComponent(@FormDataParam(DATA_FORM_FIELD) InputStream input, @FormDataParam(NAME_FORM_FIELD) String name, |
---|
698 | @FormDataParam(DESCRIPTION_FORM_FIELD) String description, @FormDataParam(GROUP_FORM_FIELD) String group, |
---|
699 | @FormDataParam(DOMAIN_FORM_FIELD) String domainName, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) { |
---|
700 | try { |
---|
701 | Principal principal = checkAndGetUserPrincipal(); |
---|
702 | UserCredentials userCredentials = getUserCredentials(principal); |
---|
703 | ComponentDescription desc = createNewComponentDescription(); |
---|
704 | desc.setCreatorName(userCredentials.getDisplayName()); |
---|
705 | desc.setUserId(userCredentials.getPrincipalName()); // Hash used to be created here, now Id is constructed by impl |
---|
706 | desc.setName(name); |
---|
707 | desc.setDescription(description); |
---|
708 | desc.setGroupName(group); |
---|
709 | desc.setDomainName(domainName); |
---|
710 | LOG.info("Trying to register Component: " + desc); |
---|
711 | return register(input, desc, userCredentials, userspace, new NewAction()); |
---|
712 | } catch (UserUnauthorizedException ex) { |
---|
713 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
714 | } |
---|
715 | } |
---|
716 | |
---|
717 | @POST |
---|
718 | @Path("/components/{componentId}/comments") |
---|
719 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
---|
720 | @Consumes("multipart/form-data") |
---|
721 | public Response registerCommentInComponent(@FormDataParam(DATA_FORM_FIELD) InputStream input, |
---|
722 | @PathParam("componentId") String componentId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
---|
723 | try { |
---|
724 | Principal principal = checkAndGetUserPrincipal(); |
---|
725 | UserCredentials userCredentials = getUserCredentials(principal); |
---|
726 | if (null == componentRegistryFactory.getOrCreateUser(userCredentials)) { |
---|
727 | throw new UserUnauthorizedException("Cannot materialize authenticated user"); |
---|
728 | } |
---|
729 | // TODO: Add user/group param |
---|
730 | ComponentRegistry registry = getRegistry(getStatus(userspace), null, userCredentials); |
---|
731 | ComponentDescription description = registry.getComponentDescription(componentId); |
---|
732 | if (description != null) { |
---|
733 | LOG.info("Trying to register comment to " + componentId); |
---|
734 | return registerComment(input, registry, userspace, description, principal, userCredentials); |
---|
735 | } else { |
---|
736 | LOG.error("Attempt to post comment on nonexistent component id (" + componentId + ") failed."); |
---|
737 | return Response.serverError().entity("Invalid id, cannot comment on nonexistent component").build(); |
---|
738 | } |
---|
739 | } catch (UserUnauthorizedException ex) { |
---|
740 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
741 | } |
---|
742 | } |
---|
743 | |
---|
744 | @POST |
---|
745 | @Path("/profiles/{profileId}/comments") |
---|
746 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
---|
747 | @Consumes("multipart/form-data") |
---|
748 | public Response registerCommentInProfile(@FormDataParam(DATA_FORM_FIELD) InputStream input, |
---|
749 | @PathParam("profileId") String profileId, @QueryParam(USERSPACE_PARAM) @DefaultValue("false") boolean userspace) throws ComponentRegistryException { |
---|
750 | try { |
---|
751 | Principal principal = checkAndGetUserPrincipal(); |
---|
752 | UserCredentials userCredentials = getUserCredentials(principal); |
---|
753 | if (null == componentRegistryFactory.getOrCreateUser(userCredentials)) { |
---|
754 | throw new UserUnauthorizedException("Cannot materialize authenticated user"); |
---|
755 | } |
---|
756 | // TODO: Add user/group param |
---|
757 | ComponentRegistry registry = getRegistry(getStatus(userspace), null, userCredentials); |
---|
758 | ProfileDescription description = registry.getProfileDescription(profileId); |
---|
759 | if (description != null) { |
---|
760 | LOG.info("Trying to register comment to " + profileId); |
---|
761 | return registerComment(input, registry, userspace, description, principal, userCredentials); |
---|
762 | } else { |
---|
763 | LOG.error("Attempt to post comment on nonexistent profile id (" + profileId + ") failed."); |
---|
764 | return Response.serverError().entity("Invalid id, cannot comment on nonexistent profile").build(); |
---|
765 | } |
---|
766 | } catch (UserUnauthorizedException ex) { |
---|
767 | return Response.status(Status.UNAUTHORIZED).entity(ex.getMessage()).build(); |
---|
768 | } |
---|
769 | } |
---|
770 | |
---|
771 | @GET |
---|
772 | @Path("/pingSession") |
---|
773 | @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON}) |
---|
774 | public Response pingSession() { |
---|
775 | boolean stillActive = false; |
---|
776 | Principal userPrincipal = security.getUserPrincipal(); |
---|
777 | LOG.info("ping by user: " + (userPrincipal == null ? "null" : userPrincipal.getName())); |
---|
778 | if (request != null) { |
---|
779 | if (userPrincipal != null && !ComponentRegistryFactory.ANONYMOUS_USER.equals(userPrincipal.getName())) { |
---|
780 | stillActive = !((HttpServletRequest) request).getSession().isNew(); |
---|
781 | } |
---|
782 | } |
---|
783 | return Response.ok().entity("<session stillActive=\"" + stillActive + "\"/>").build(); |
---|
784 | } |
---|
785 | |
---|
786 | private Response register(InputStream input, AbstractDescription desc, UserCredentials userCredentials, boolean userspace, |
---|
787 | RegisterAction action) { |
---|
788 | try { |
---|
789 | // TODO: Add user/group param |
---|
790 | ComponentRegistry registry = getRegistry(getStatus(userspace), null, userCredentials); |
---|
791 | DescriptionValidator descriptionValidator = new DescriptionValidator(desc); |
---|
792 | MDValidator validator = new MDValidator(input, desc, registry, getRegistry(getStatus(true)), componentRegistryFactory.getPublicRegistry()); |
---|
793 | RegisterResponse response = new RegisterResponse(); |
---|
794 | response.setIsInUserSpace(userspace); |
---|
795 | validate(response, descriptionValidator, validator); |
---|
796 | if (response.getErrors().isEmpty()) { |
---|
797 | |
---|
798 | CMDComponentSpec spec = validator.getCMDComponentSpec(); |
---|
799 | |
---|
800 | // Olha: removing filename from spec before it gets extended!!! recursion over all the components |
---|
801 | List<CMDComponentType> listofcomponents=spec.getCMDComponent(); |
---|
802 | CMDComponentTypeWrapper setnulls= new CMDComponentTypeWrapper(); |
---|
803 | |
---|
804 | for (CMDComponentType currentcomponent : listofcomponents) { |
---|
805 | setnulls.setFileNamesToNull(currentcomponent); |
---|
806 | } |
---|
807 | |
---|
808 | //for (CMDComponentType currentcomponent : listofcomponents) { |
---|
809 | //((CMDComponentTypeWrapper) currentcomponent). setFileNamesToNull(); |
---|
810 | |
---|
811 | //} |
---|
812 | |
---|
813 | try { |
---|
814 | |
---|
815 | |
---|
816 | // Expand to check for recursion |
---|
817 | registry.getExpander().expandNestedComponent(spec.getCMDComponent(), desc.getId()); |
---|
818 | |
---|
819 | |
---|
820 | |
---|
821 | // Add profile |
---|
822 | |
---|
823 | |
---|
824 | int returnCode = action.execute(desc, spec, response, registry); |
---|
825 | if (returnCode == 0) { |
---|
826 | response.setRegistered(true); |
---|
827 | response.setDescription(desc); |
---|
828 | } else { |
---|
829 | response.setRegistered(false); |
---|
830 | response.addError("Unable to register at this moment. Internal server error."); |
---|
831 | } |
---|
832 | } catch (ComponentRegistryException ex) { |
---|
833 | // Recursion detected |
---|
834 | response.setRegistered(false); |
---|
835 | response.addError("Error while expanding specification. " + ex.getMessage()); |
---|
836 | } |
---|
837 | } else { |
---|
838 | LOG.info("Registration failed with validation errors:" + Arrays.toString(response.getErrors().toArray())); |
---|
839 | response.setRegistered(false); |
---|
840 | } |
---|
841 | response.setIsProfile(desc.isProfile()); |
---|
842 | return Response.ok(response).build(); |
---|
843 | } finally { |
---|
844 | try { |
---|
845 | input.close();//either we read the input or there was an exception, we need to close it. |
---|
846 | } catch (IOException e) { |
---|
847 | LOG.error("Error when closing inputstream: ", e); |
---|
848 | } |
---|
849 | } |
---|
850 | } |
---|
851 | |
---|
852 | private Response registerComment(InputStream input, ComponentRegistry registry, boolean userspace, |
---|
853 | AbstractDescription description, Principal principal, UserCredentials userCredentials) { |
---|
854 | try { |
---|
855 | CommentValidator validator = new CommentValidator(input, description); |
---|
856 | CommentResponse response = new CommentResponse(); |
---|
857 | response.setIsInUserSpace(userspace); |
---|
858 | validateComment(response, validator); |
---|
859 | if (response.getErrors().isEmpty()) { |
---|
860 | Comment com = validator.getCommentSpec(); |
---|
861 | //int returnCode = action.executeComment(com, response, registry, principal.getName()); |
---|
862 | |
---|
863 | // If user name is left empty, fill it using the user's display name |
---|
864 | if (null == com.getUserName() || "".equals(com.getUserName())) { |
---|
865 | if (userCredentials != null) { |
---|
866 | com.setUserName(userCredentials.getDisplayName()); |
---|
867 | } else { |
---|
868 | com.setUserName(principal.getName()); |
---|
869 | } |
---|
870 | } |
---|
871 | |
---|
872 | int returnCode = registry.registerComment(com, principal.getName()); |
---|
873 | if (returnCode == 0) { |
---|
874 | response.setRegistered(true); |
---|
875 | response.setComment(com); |
---|
876 | } else { |
---|
877 | response.setRegistered(false); |
---|
878 | response.addError("Unable to register at this moment. Internal server error."); |
---|
879 | } |
---|
880 | } else { |
---|
881 | LOG.info("Registration failed with validation errors:" + Arrays.toString(response.getErrors().toArray())); |
---|
882 | response.setRegistered(false); |
---|
883 | } |
---|
884 | return Response.ok(response).build(); |
---|
885 | } catch (ComponentRegistryException ex) { |
---|
886 | LOG.error("Error while inserting comment: ", ex); |
---|
887 | return Response.serverError().entity(ex.getMessage()).build(); |
---|
888 | } finally { |
---|
889 | try { |
---|
890 | input.close();//either we read the input or there was an exception, we need to close it. |
---|
891 | } catch (IOException e) { |
---|
892 | LOG.error("Error when closing inputstream: ", e); |
---|
893 | return Response.serverError().build(); |
---|
894 | } |
---|
895 | } |
---|
896 | } |
---|
897 | |
---|
898 | private ComponentDescription createNewComponentDescription() { |
---|
899 | ComponentDescription desc = ComponentDescription.createNewDescription(); |
---|
900 | desc.setHref(createXlink(desc.getId())); |
---|
901 | return desc; |
---|
902 | } |
---|
903 | |
---|
904 | private ProfileDescription createNewProfileDescription() { |
---|
905 | ProfileDescription desc = ProfileDescription.createNewDescription(); |
---|
906 | desc.setHref(createXlink(desc.getId())); |
---|
907 | return desc; |
---|
908 | } |
---|
909 | |
---|
910 | private Comment createNewComment() { |
---|
911 | Comment com = Comment.createANewComment(); |
---|
912 | return com; |
---|
913 | } |
---|
914 | |
---|
915 | private String createXlink(String id) { |
---|
916 | URI uri = uriInfo.getRequestUriBuilder().path(id).build(); |
---|
917 | return uri.toString(); |
---|
918 | } |
---|
919 | |
---|
920 | private void validate(RegisterResponse response, Validator... validators) { |
---|
921 | for (Validator validator : validators) { |
---|
922 | if (!validator.validate()) { |
---|
923 | for (String error : validator.getErrorMessages()) { |
---|
924 | response.addError(error); |
---|
925 | } |
---|
926 | } |
---|
927 | } |
---|
928 | } |
---|
929 | |
---|
930 | private void validateComment(CommentResponse response, Validator... validators) { |
---|
931 | for (Validator validator : validators) { |
---|
932 | if (!validator.validate()) { |
---|
933 | for (String error : validator.getErrorMessages()) { |
---|
934 | response.addError(error); |
---|
935 | } |
---|
936 | } |
---|
937 | } |
---|
938 | } |
---|
939 | |
---|
940 | /** |
---|
941 | * @param componentRegistryFactory the componentRegistryFactory to set |
---|
942 | */ |
---|
943 | public void setComponentRegistryFactory(ComponentRegistryFactory componentRegistryFactory) { |
---|
944 | this.componentRegistryFactory = componentRegistryFactory; |
---|
945 | } |
---|
946 | |
---|
947 | |
---|
948 | } |
---|