[5397] | 1 | package de.uni_leipzig.asv.clarin.webservices.pidservices2; |
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| 2 | |
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| 3 | import java.io.BufferedInputStream; |
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| 4 | import java.io.FileInputStream; |
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| 5 | import java.io.IOException; |
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| 6 | import java.util.Properties; |
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[5482] | 7 | |
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[5398] | 8 | import org.slf4j.Logger; |
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| 9 | import org.slf4j.LoggerFactory; |
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[5397] | 10 | |
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| 11 | /** |
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| 12 | * Stores some information needed for establishing connection to resolver server |
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[5482] | 13 | * |
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[5397] | 14 | * @author Thomas Eckart |
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[5398] | 15 | * @author Twan Goosen |
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[5482] | 16 | * |
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[5397] | 17 | */ |
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| 18 | public class Configuration { |
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[5482] | 19 | private final static Logger LOG = LoggerFactory.getLogger(Configuration.class); |
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[5397] | 20 | |
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[5482] | 21 | private String serviceBaseURL; |
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| 22 | private String handlePrefix; |
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| 23 | private String user; |
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| 24 | private String password; |
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[5397] | 25 | |
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[5482] | 26 | /** |
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| 27 | * Creates a configuration from the <em>config.properties</em> file. Expecting the following properties in the file: |
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| 28 | * <ul> |
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| 29 | * <li>SERVICE_BASE_URL</li> |
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| 30 | * <li>HANDLE_PREFIX</li> |
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| 31 | * <li>USER</li> |
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| 32 | * <li>PASSWORD</li> |
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| 33 | * </ul> |
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| 34 | * |
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| 35 | * A missing property will result in a runtime exception |
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| 36 | * |
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| 37 | * @throws IOException |
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| 38 | * if the properties file could not be read |
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| 39 | */ |
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| 40 | public Configuration() throws IOException { |
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| 41 | this(readProperties("config.properties")); |
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| 42 | } |
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[5397] | 43 | |
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[5482] | 44 | public static Properties readProperties(String file) throws IOException { |
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| 45 | final Properties properties = new Properties(); |
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| 46 | try (BufferedInputStream stream = new BufferedInputStream(new FileInputStream(file))) { |
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| 47 | properties.load(stream); |
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| 48 | } |
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| 49 | return properties; |
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| 50 | } |
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[5397] | 51 | |
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[5482] | 52 | /** |
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| 53 | * Creates a configuration from properties. Expecting the following properties: |
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| 54 | * <ul> |
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| 55 | * <li>SERVICE_BASE_URL</li> |
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| 56 | * <li>HANDLE_PREFIX</li> |
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| 57 | * <li>USER</li> |
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| 58 | * <li>PASSWORD</li> |
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| 59 | * </ul> |
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| 60 | * A missing property will result in a runtime exception |
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| 61 | * |
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| 62 | * |
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| 63 | * @param properties |
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| 64 | */ |
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| 65 | public Configuration(Properties properties) { |
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| 66 | this(getRequiredProperty(properties, "SERVICE_BASE_URL"), getRequiredProperty(properties, "HANDLE_PREFIX"), |
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| 67 | getRequiredProperty(properties, "USER"), getRequiredProperty(properties, "PASSWORD")); |
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| 68 | } |
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[5397] | 69 | |
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[5482] | 70 | private static String getRequiredProperty(Properties properties, String name) { |
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| 71 | final String value = properties.getProperty(name); |
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| 72 | if (value == null) { |
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| 73 | throw new RuntimeException("Required property " + name + " missing!"); |
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| 74 | } |
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| 75 | LOG.debug("Read PID client configuration parameter {}: '{}'", name, value); |
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| 76 | return value; |
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| 77 | } |
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[5397] | 78 | |
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[5482] | 79 | /** |
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| 80 | * |
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| 81 | * @param serviceBaseURL |
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| 82 | * @param handlePrefix |
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| 83 | * @param user |
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| 84 | * @param password |
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| 85 | */ |
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| 86 | public Configuration(final String serviceBaseURL, final String handlePrefix, final String user, |
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| 87 | final String password) { |
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| 88 | this.serviceBaseURL = serviceBaseURL; |
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| 89 | this.handlePrefix = handlePrefix; |
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| 90 | this.user = user; |
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| 91 | this.password = password; |
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| 92 | } |
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[5398] | 93 | |
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[5482] | 94 | public void setServiceBaseURL(final String serviceBaseURL) { |
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| 95 | this.serviceBaseURL = serviceBaseURL; |
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| 96 | } |
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[5397] | 97 | |
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[5482] | 98 | public void setHandlePrefix(final String handlePrefix) { |
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| 99 | this.handlePrefix = handlePrefix; |
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| 100 | } |
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[5397] | 101 | |
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[5482] | 102 | public void setUser(final String user) { |
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| 103 | this.user = user; |
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| 104 | } |
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[5397] | 105 | |
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[5482] | 106 | public void setPassword(final String password) { |
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| 107 | this.password = password; |
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| 108 | } |
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[5397] | 109 | |
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[5482] | 110 | /** |
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| 111 | * @return serviceBaseURL (e.g. http://handle.gwdg.de:8080/pidservice/) |
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| 112 | */ |
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| 113 | public String getServiceBaseURL() { |
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| 114 | return serviceBaseURL; |
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| 115 | } |
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| 116 | |
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| 117 | /** |
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| 118 | * @return handle prefix (e.g. 11022) |
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| 119 | */ |
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| 120 | public String getHandlePrefix() { |
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| 121 | return handlePrefix; |
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| 122 | } |
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| 123 | |
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| 124 | /** |
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| 125 | * @return resolver account name |
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| 126 | */ |
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| 127 | public String getUser() { |
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| 128 | return user; |
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| 129 | } |
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| 130 | |
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| 131 | /** |
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| 132 | * |
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| 133 | * @return resolver password |
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| 134 | */ |
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| 135 | public String getPassword() { |
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| 136 | return password; |
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| 137 | } |
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[5397] | 138 | } |
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