| 1 | <accessor debug="false" trace="false"> |
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| 2 | <name>/rest/dcs</name> |
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| 3 | <descr>Get an overview of a DCS.</descr> |
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| 4 | <param mandatory="true"> |
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| 5 | <name>method</name> |
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| 6 | <descr>what do we want to do?</descr> |
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| 7 | <type canonical="true">string</type> |
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| 8 | </param> |
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| 9 | <param mandatory="true"> |
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| 10 | <name>dcs</name> |
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| 11 | <descr>the DCS id</descr> |
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| 12 | <type canonical="true">string</type> |
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| 13 | <source> |
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| 14 | <param/> |
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| 15 | <nvp/> |
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| 16 | <default> |
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| 17 | <string>0</string> |
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| 18 | </default> |
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| 19 | </source> |
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| 20 | </param> |
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| 21 | <param> |
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| 22 | <name>tree</name> |
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| 23 | <descr>show hierarchical DC relations (false, simple, complex, true)</descr> |
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| 24 | <type canonical="true">string</type> |
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| 25 | <source> |
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| 26 | <param/> |
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| 27 | <nvp/> |
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| 28 | <default> |
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| 29 | <string>false</string> |
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| 30 | </default> |
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| 31 | </source> |
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| 32 | </param> |
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| 33 | <!-- authorization --> |
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| 34 | <param> |
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| 35 | <name>credentials</name> |
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| 36 | <descr>the users credentials</descr> |
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| 37 | <type canonical="true">string</type> |
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| 38 | <source> |
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| 39 | <param/> |
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| 40 | <default> |
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| 41 | <string>guest:guest</string> |
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| 42 | </default> |
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| 43 | </source> |
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| 44 | </param> |
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| 45 | <!-- representation --> |
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| 46 | <param> |
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| 47 | <name>representation</name> |
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| 48 | <descr>the requested representation</descr> |
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| 49 | <type canonical="true">string</type> |
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| 50 | <source> |
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| 51 | <param/> |
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| 52 | <default> |
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| 53 | <string/> |
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| 54 | </default> |
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| 55 | </source> |
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| 56 | </param> |
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| 57 | <param> |
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| 58 | <name>Accept</name> |
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| 59 | <descr>the accepted representation</descr> |
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| 60 | <type canonical="true">string</type> |
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| 61 | <source> |
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| 62 | <param/> |
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| 63 | <default> |
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| 64 | <string/> |
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| 65 | </default> |
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| 66 | </source> |
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| 67 | </param> |
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| 68 | <params/> |
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| 69 | <idoc> |
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| 70 | <accessor-debug> |
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| 71 | <instr> |
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| 72 | <type>log</type> |
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| 73 | <operand>var:method</operand> |
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| 74 | </instr> |
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| 75 | <instr> |
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| 76 | <type>log</type> |
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| 77 | <operand>var:dcs</operand> |
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| 78 | </instr> |
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| 79 | <instr> |
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| 80 | <type>log</type> |
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| 81 | <operand>var:credentials</operand> |
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| 82 | </instr> |
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| 83 | </accessor-debug> |
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| 84 | <!-- determine the user logged in --> |
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| 85 | <instr> |
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| 86 | <type>sloot.xpath2eval</type> |
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| 87 | <operand>var:credentials</operand> |
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| 88 | <operator> |
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| 89 | <xpath>substring-before(.,':')</xpath> |
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| 90 | </operator> |
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| 91 | <param> |
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| 92 | <return> |
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| 93 | <canonical/> |
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| 94 | <string/> |
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| 95 | </return> |
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| 96 | </param> |
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| 97 | <target>var:user</target> |
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| 98 | </instr> |
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| 99 | <!-- if requested make sure the DCS gets reloaded by cutting its golden thread --> |
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| 100 | <if> |
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| 101 | <cond> |
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| 102 | <instr> |
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| 103 | <type>sloot.xpath2eval</type> |
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| 104 | <operand>var:params</operand> |
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| 105 | <operator> |
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| 106 | <xpath>exists(/nvp/reload)</xpath> |
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| 107 | </operator> |
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| 108 | <target>this:cond</target> |
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| 109 | </instr> |
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| 110 | </cond> |
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| 111 | <then> |
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| 112 | <instr> |
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| 113 | <type>sloot.xquery</type> |
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| 114 | <operator> |
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| 115 | <xquery> declare variable $dcs as node() external; <string>goldenthread:/dcs/{string($dcs)}</string> </xquery> |
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| 116 | </operator> |
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| 117 | <dcs>var:dcs</dcs> |
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| 118 | <target>var:thread</target> |
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| 119 | </instr> |
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| 120 | <instr> |
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| 121 | <type>sloot.cutGoldenThread</type> |
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| 122 | <param>var:thread</param> |
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| 123 | </instr> |
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| 124 | </then> |
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| 125 | </if> |
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| 126 | <!-- determine the requested representation --> |
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| 127 | <instr> |
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| 128 | <type>ISOcat.interface.rest.dcs.determine.representation</type> |
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| 129 | <representation>var:representation</representation> |
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| 130 | <accept>var:Accept</accept> |
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| 131 | <target>var:representation</target> |
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| 132 | </instr> |
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| 133 | <!-- only the XML representation can handle a non false value for the tree param --> |
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| 134 | <if> |
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| 135 | <cond> |
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| 136 | <instr> |
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| 137 | <type>sloot.xpath2eval</type> |
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| 138 | <operand>var:representation</operand> |
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| 139 | <operator> |
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| 140 | <xpath>.='xml'</xpath> |
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| 141 | </operator> |
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| 142 | <target>this:cond</target> |
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| 143 | </instr> |
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| 144 | </cond> |
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| 145 | <then> |
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| 146 | <instr> |
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| 147 | <type>copy</type> |
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| 148 | <operand>var:tree</operand> |
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| 149 | <target>var:tree</target> |
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| 150 | </instr> |
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| 151 | </then> |
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| 152 | <else> |
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| 153 | <instr> |
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| 154 | <type>copy</type> |
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| 155 | <operand> |
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| 156 | <string>false</string> |
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| 157 | </operand> |
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| 158 | <target>var:tree</target> |
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| 159 | </instr> |
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| 160 | </else> |
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| 161 | </if> |
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| 162 | <choose> |
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| 163 | <cond> |
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| 164 | <instr> |
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| 165 | <type>sloot.xpath2eval</type> |
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| 166 | <operand>var:method</operand> |
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| 167 | <operator> |
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| 168 | <xpath>.='POST'</xpath> |
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| 169 | </operator> |
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| 170 | <target>this:cond</target> |
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| 171 | </instr> |
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| 172 | </cond> |
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| 173 | <then> |
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| 174 | <if> |
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| 175 | <cond> |
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| 176 | <instr> |
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| 177 | <type>sloot.non-exists</type> |
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| 178 | <operand>var:params</operand> |
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| 179 | <target>this:cond</target> |
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| 180 | </instr> |
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| 181 | </cond> |
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| 182 | <then> |
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| 183 | <instr> |
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| 184 | <type>throw</type> |
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| 185 | <operand> |
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| 186 | <ex> |
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| 187 | <id>ISOcat[BAD REQUEST]</id> |
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| 188 | <message>The new DCS is absent.</message> |
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| 189 | </ex> |
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| 190 | </operand> |
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| 191 | </instr> |
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| 192 | </then> |
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| 193 | </if> |
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| 194 | <accessor-debug> |
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| 195 | <instr> |
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| 196 | <type>sloot.debug</type> |
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| 197 | <debug>var:accessor-debug</debug> |
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| 198 | <operand> |
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| 199 | <msg>DBG: new DCS</msg> |
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| 200 | </operand> |
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| 201 | </instr> |
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| 202 | <instr> |
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| 203 | <type>log</type> |
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| 204 | <operand>var:params</operand> |
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| 205 | </instr> |
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| 206 | </accessor-debug> |
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| 207 | <accessor-trace name="POST"> |
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| 208 | <instr> |
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| 209 | <type>ISOcat.manage.dcs.new</type> |
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| 210 | <dcs>var:params</dcs> |
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| 211 | <credentials>var:credentials</credentials> |
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| 212 | <target>this:response</target> |
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| 213 | </instr> |
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| 214 | </accessor-trace> |
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| 215 | <accessor-debug> |
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| 216 | <instr> |
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| 217 | <type>sloot.debug</type> |
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| 218 | <debug>var:accessor-debug</debug> |
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| 219 | <operand>this:response</operand> |
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| 220 | </instr> |
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| 221 | </accessor-debug> |
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| 222 | <instr> |
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| 223 | <type>copy</type> |
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| 224 | <operand> |
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| 225 | <HTTPResponseCode> |
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| 226 | <code>201</code> |
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| 227 | </HTTPResponseCode> |
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| 228 | </operand> |
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| 229 | <target>var:code</target> |
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| 230 | </instr> |
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| 231 | <instr> |
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| 232 | <type>HTTPResponseCode</type> |
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| 233 | <operand>this:response</operand> |
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| 234 | <param>var:code</param> |
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| 235 | <target>this:response</target> |
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| 236 | </instr> |
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| 237 | </then> |
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| 238 | <cond> |
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| 239 | <instr> |
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| 240 | <type>sloot.xpath2eval</type> |
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| 241 | <operand>var:method</operand> |
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| 242 | <operator> |
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| 243 | <xpath>.='PUT'</xpath> |
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| 244 | </operator> |
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| 245 | <target>this:cond</target> |
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| 246 | </instr> |
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| 247 | </cond> |
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| 248 | <then> |
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| 249 | <if> |
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| 250 | <cond> |
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| 251 | <instr> |
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| 252 | <type>sloot.non-exists</type> |
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| 253 | <operand>var:params</operand> |
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| 254 | <target>this:cond</target> |
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| 255 | </instr> |
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| 256 | </cond> |
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| 257 | <then> |
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| 258 | <instr> |
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| 259 | <type>throw</type> |
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| 260 | <operand> |
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| 261 | <ex> |
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| 262 | <id>ISOcat[BAD REQUEST]</id> |
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| 263 | <message>The DCS update is absent.</message> |
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| 264 | </ex> |
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| 265 | </operand> |
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| 266 | </instr> |
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| 267 | </then> |
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| 268 | </if> |
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| 269 | <accessor-debug> |
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| 270 | <instr> |
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| 271 | <type>sloot.debug</type> |
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| 272 | <debug>var:accessor-debug</debug> |
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| 273 | <operand> |
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| 274 | <msg>DBG: update DCS</msg> |
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| 275 | </operand> |
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| 276 | </instr> |
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| 277 | <instr> |
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| 278 | <type>log</type> |
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| 279 | <operand>var:params</operand> |
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| 280 | </instr> |
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| 281 | </accessor-debug> |
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| 282 | <accessor-trace name="PUT"> |
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| 283 | <instr> |
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| 284 | <type>ISOcat.manage.dcs.update</type> |
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| 285 | <id>var:dcs</id> |
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| 286 | <dcs>var:params</dcs> |
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| 287 | <credentials>var:credentials</credentials> |
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| 288 | <target>this:response</target> |
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| 289 | </instr> |
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| 290 | </accessor-trace> |
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| 291 | <accessor-debug> |
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| 292 | <instr> |
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| 293 | <type>sloot.debug</type> |
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| 294 | <debug>var:accessor-debug</debug> |
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| 295 | <operand>this:response</operand> |
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| 296 | </instr> |
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| 297 | </accessor-debug> |
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| 298 | </then> |
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| 299 | <cond> |
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| 300 | <instr> |
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| 301 | <type>sloot.xpath2eval</type> |
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| 302 | <operand>var:method</operand> |
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| 303 | <operator> |
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| 304 | <xpath>.='DELETE'</xpath> |
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| 305 | </operator> |
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| 306 | <target>this:cond</target> |
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| 307 | </instr> |
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| 308 | </cond> |
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| 309 | <then> |
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| 310 | <instr> |
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| 311 | <type>ISOcat.manage.dcs.delete</type> |
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| 312 | <dcs>var:dcs</dcs> |
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| 313 | <credentials>var:credentials</credentials> |
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| 314 | <target>this:response</target> |
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| 315 | </instr> |
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| 316 | <instr> |
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| 317 | <type>copy</type> |
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| 318 | <operand> |
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| 319 | <string>xml</string> |
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| 320 | </operand> |
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| 321 | <target>var:representation</target> |
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| 322 | </instr> |
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| 323 | </then> |
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| 324 | <else> |
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| 325 | <accessor-trace name="GET"> |
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| 326 | <instr> |
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| 327 | <type>ISOcat.manage.dcs</type> |
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| 328 | <dcs>var:dcs</dcs> |
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| 329 | <credentials>var:credentials</credentials> |
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| 330 | <tree>var:tree</tree> |
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| 331 | <target>var:result</target> |
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| 332 | </instr> |
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| 333 | <accessor-debug> |
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| 334 | <instr> |
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| 335 | <type>log</type> |
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| 336 | <operand>var:result</operand> |
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| 337 | </instr> |
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| 338 | </accessor-debug> |
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| 339 | </accessor-trace> |
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| 340 | <accessor-trace name="prune"> |
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| 341 | <if> |
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| 342 | <cond> |
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| 343 | <instr> |
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| 344 | <type>sloot.xpath2eval</type> |
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| 345 | <operand>var:result</operand> |
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| 346 | <operator> |
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| 347 | <xpath>exists(/dcs/dc[scope!='public'])</xpath> |
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| 348 | </operator> |
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| 349 | <target>this:cond</target> |
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| 350 | </instr> |
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| 351 | </cond> |
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| 352 | <then> |
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| 353 | <!-- remove DCs which the user doesn't have access to --> |
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| 354 | <instr> |
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| 355 | <type>ISOcat.manage.user.all</type> |
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| 356 | <credentials>var:credentials</credentials> |
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| 357 | <user>var:user</user> |
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| 358 | <target>var:access</target> |
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| 359 | </instr> |
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| 360 | <instr> |
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| 361 | <type>sloot.xquery</type> |
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| 362 | <operator> |
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| 363 | <dcs> |
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| 364 | { $result/dcs/@* } |
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| 365 | { for $dc in $result/dcs/dc where exists($access//dc[@ref=$dc/@ref]) return $dc } |
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| 366 | </dcs> |
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| 367 | </operator> |
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| 368 | <result>var:result</result> |
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| 369 | <access>var:access</access> |
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| 370 | <target>this:response</target> |
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| 371 | </instr> |
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| 372 | <accessor-debug> |
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| 373 | <instr> |
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| 374 | <type>log</type> |
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| 375 | <operand>this:response</operand> |
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| 376 | </instr> |
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| 377 | </accessor-debug> |
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| 378 | </then> |
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| 379 | <else> |
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| 380 | <instr> |
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| 381 | <type>copy</type> |
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| 382 | <operand>var:result</operand> |
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| 383 | <target>this:response</target> |
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| 384 | </instr> |
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| 385 | </else> |
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| 386 | </if> |
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| 387 | </accessor-trace> |
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| 388 | </else> |
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| 389 | </choose> |
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| 390 | <instr> |
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| 391 | <type>ISOcat.interface.rest.dcs.representation</type> |
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| 392 | <id>var:dcs</id> |
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| 393 | <dcs>this:response</dcs> |
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| 394 | <representation>var:representation</representation> |
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| 395 | <credentials>var:credentials</credentials> |
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| 396 | <nvp>var:params</nvp> |
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| 397 | <target>this:response</target> |
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| 398 | </instr> |
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| 399 | </idoc> |
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| 400 | <exception> |
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| 401 | <debug/> |
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| 402 | <trace>ffcpl:/trace/dcs.exception.xml</trace> |
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| 403 | <throw/> |
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| 404 | </exception> |
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| 405 | <response> |
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| 406 | <debug>ffcpl:/trace/dcs.response.xml</debug> |
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| 407 | </response> |
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| 408 | </accessor> |
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