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href="functions.html#udt">User Defined Types & The CLR</a> </div> <div> <a href="functions.html#vad">VAD</a> </div> <div> <a href="functions.html#jvmpl">Virtuoso Java PL API</a> </div> <div> <a href="functions.html#bif">Virtuoso Server Extension Interface (VSEI)</a> </div> <div> <a href="functions.html#ws">Web & Internet</a> </div> <div> <a href="functions.html#xml">XML</a> </div> <div> <a href="functions.html#XPATH">XPATH & XQUERY</a> </div> <br /> <div> <a href="functionidx.html">Functions Index</a> </div> <br /> </div> <div id="text"> <h2>BPEL.BPEL.setVariableData</h2> <div class="refpurpose">sets BPEL variable data within code invoked from <bpelv:exec binding="SQL"> activity</div> <div class="funcsynopsis"> <span class="funcdef"> <span class="function">BPEL.BPEL.setVariableData</span> </span> (<span class="paramdef">in <span class="parameter">var_name</span> varchar</span>, <span class="paramdef">in <span class="parameter">value</span> any</span>, <span class="paramdef">in <span class="parameter">part</span> varchar</span>, <span class="paramdef">in <span class="parameter">query</span> varchar</span>); </div> <div class="refsect1"> <div class="refsect1title">Parameters</div> <div class="refsect2"> <span class="refsect2title">var_name – </span> <span class="computeroutput">varchar</span> the name of BPEL variable </div> <div class="refsect2"> <span class="refsect2title">value – </span> <span class="computeroutput">any</span> the value to be set. Can be XML tree or varchar </div> <div class="refsect2"> <span class="refsect2title">part – </span> <span class="computeroutput">varchar default null</span> the part of BPEL variable in question. </div> <div class="refsect2"> <span class="refsect2title">query – </span> <span class="computeroutput">varchar default null</span> XPATH query for selecting data in the BPEL variable </div> </div> <div class="refsect1"> <div class="refsect1title">Return Types</div> <p>this function has no return value.</p> </div> <div class="refsect1"> <div class="refsect1title">Description</div> <p> <span class="computeroutput">BPEL.BPEL.setVariableData</span> <p>Sets the data selected by "query" in the part (named by "part" argument) of the BPEL variable. If there is no variable with such name or the query contains syntax errors or if its evaluation signals a run time error, the appropriate error is signalled. </p> <p>This procedure may only be used in Virtuoso/PL code invoked from a BPEL process.</p> </p> </div> <div class="refsect1"> <div class="refsect1title">Examples</div> <a name="ex_wsdl_upload" /> <div class="example"> <div class="exampletitle">Simple example</div> <div> <pre class="screen"> declare country any; ... if (country is null) BPEL.BPEL.setVariableData ('res', xtree_doc ('Unknown'), 'repl_payload'); else BPEL.BPEL.setVariableData ('res', country, 'repl_payload', '/destResponse/country'); </pre> </div> </div> </div> </div> <div id="footer"> <div>Copyright© 1999 - 2009 OpenLink Software All rights reserved.</div> <div id="validation"> <a href="http://validator.w3.org/check/referer"> <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /> </a> <a href="http://jigsaw.w3.org/css-validator/"> <img src="http://jigsaw.w3.org/css-validator/images/vcss" alt="Valid CSS!" height="31" width="88" /> </a> </div> </div> </body> </html>