source: cats/ISOcat/trunk/mod-ISOcat-interface-rest/interface/shared.acc @ 3447

<accessor debug="false">
        <name>/rest/user/shared</name>
        <descr>Get an users shared DCs.</descr>
        <param mandatory="true">
                <name>method</name>
                <descr>what do we want to do?</descr>
                <type canonical="true">string</type>
        </param>
        <param>
                <name>tree</name>
                <descr>show hierarchical DC relations (false, simple, complex, true)</descr>
                <type canonical="true">string</type>
                <source>
                        <param/>
                        <nvp/>
                        <default>
                                <string>false</string>
                        </default>
                </source>
        </param>
        <!-- authorization -->
        <param mandatory="true">
                <name>user</name>
                <descr>the user name</descr>
                <type canonical="true">string</type>
        </param>
        <param>
                <name>credentials</name>
                <descr>the users credentials</descr>
                <source>
                        <param/>
                        <default>data:text/plain,guest:guest</default>
                </source>
        </param>
        <!-- representation -->
        <param>
                <name>representation</name>
                <descr>the requested representation</descr>
                <type canonical="true">string</type>
                <source>
                        <param/>
                        <default>
                                <string/>
                        </default>
                </source>
        </param>
        <param>
                <name>Accept</name>
                <descr>the accepted representation</descr>
                <type canonical="true">string</type>
                <source>
                        <param/>
                        <default>
                                <string/>
                        </default>
                </source>
        </param>
        <params/>
        <idoc>
                <!-- if requested make sure the shared DCS gets reloaded by cutting its golden thread -->
                <if>
                        <cond>
                                <instr>
                                        <type>sloot.xpath2eval</type>
                                        <operand>var:params</operand>
                                        <operator>
                                                <xpath>exists(/nvp/reload)</xpath>
                                        </operator>
                                        <target>this:cond</target>
                                </instr>
                        </cond>
                        <then>
                                <instr>
                                        <type>sloot.xquery</type>
                                        <operator>
                                                <string>goldenthread:/user/{string($user)}/shared</string>
                                        </operator>
                                        <user>var:user</user>
                                        <target>var:thread</target>
                                </instr>
                                <instr>
                                        <type>sloot.cutGoldenThread</type>
                                        <param>var:thread</param>
                                </instr>
                        </then>
                </if>
                <!-- determine the requested representation -->
                <instr>
                        <type>ISOcat.interface.rest.dcs.determine.representation</type>
                        <representation>var:representation</representation>
                        <accept>var:Accept</accept>
                        <target>var:representation</target>
                </instr>
                <!-- only the XML representation can handle a non false value for the tree param -->
                <if>
                        <cond>
                                <instr>
                                        <type>sloot.xpath2eval</type>
                                        <operand>var:representation</operand>
                                        <operator>
                                                <xpath>.='xml'</xpath>
                                        </operator>
                                        <target>this:cond</target>
                                </instr>
                        </cond>
                        <then>
                                <instr>
                                        <type>copy</type>
                                        <operand>var:tree</operand>
                                        <target>var:tree</target>
                                </instr>
                        </then>
                        <else>
                                <instr>
                                        <type>copy</type>
                                        <operand>
                                                <string>false</string>
                                        </operand>
                                        <target>var:tree</target>
                                </instr>
                        </else>
                </if>
                <choose>
                        <cond>
                                <instr>
                                        <type>sloot.xpath2eval</type>
                                        <operand>var:method</operand>
                                        <operator>
                                                <xpath>.='POST'</xpath>
                                        </operator>
                                        <target>this:cond</target>
                                </instr>
                        </cond>
                        <then>
                                <instr>
                                        <type>throw</type>
                                        <operand>
                                                <ex>
                                                        <id>ISOcat[METHOD NOT ALLOWED]</id>
                                                        <message>You can't create this resource.</message>
                                                </ex>
                                        </operand>
                                </instr>
                        </then>
                        <cond>
                                <instr>
                                        <type>sloot.xpath2eval</type>
                                        <operand>var:method</operand>
                                        <operator>
                                                <xpath>.='PUT'</xpath>
                                        </operator>
                                        <target>this:cond</target>
                                </instr>
                        </cond>
                        <then>
                                <instr>
                                        <type>throw</type>
                                        <operand>
                                                <ex>
                                                        <id>ISOcat[METHOD NOT ALLOWED]</id>
                                                        <message>You can't update this resource.</message>
                                                </ex>
                                        </operand>
                                </instr>
                        </then>
                        <cond>
                                <instr>
                                        <type>sloot.xpath2eval</type>
                                        <operand>var:method</operand>
                                        <operator>
                                                <xpath>.='DELETE'</xpath>
                                        </operator>
                                        <target>this:cond</target>
                                </instr>
                        </cond>
                        <then>
                                <instr>
                                        <type>throw</type>
                                        <operand>
                                                <ex>
                                                        <id>ISOcat[METHOD NOT ALLOWED]</id>
                                                        <message>You can't delete this resource.</message>
                                                </ex>
                                        </operand>
                                </instr>
                        </then>
                        <else>
                                <instr>
                                        <type>ISOcat.manage.user.shared</type>
                                        <user>var:user</user>
                                        <credentials>var:credentials</credentials>
                                        <tree>var:tree</tree>
                                        <target>this:response</target>
                                </instr>
                        </else>
                </choose>
                <instr>
                        <type>ISOcat.interface.rest.dcs.representation</type>
                        <dcs>this:response</dcs>
                        <id>var:user</id>
                        <dcs-type>
                                <string>shared</string>
                        </dcs-type>
                        <representation>var:representation</representation>
                        <credentials>var:credentials</credentials>
                        <nvp>var:params</nvp>
                        <target>this:response</target>
                </instr>
        </idoc>
        <exception>
                <debug/>
                <trace>ffcpl:/trace/shared.exception.xml</trace>
                <throw/>
        </exception>
        <response>
                <debug>ffcpl:/trace/shared.response.xml</debug>
        </response>
</accessor>