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<a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008 Overview
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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<center>
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<h2>Caps2Context.js</h2>
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<h4>Summary</h4>
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No overview generated for 'Caps2Context.js'<BR/><BR/>
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<td colspan=2><font size="+2">
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<b>Class Summary</b>
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</font></td>
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</tr>
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<tr bgcolor="white" class="TableRowColor">
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<td width="15%"><b><a href="Caps2Context.html">Caps2Context</a></b></td>
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<td> </td>
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</table>
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<hr/>
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<!-- ========== METHOD SUMMARY =========== -->
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<!-- ========== END METHOD SUMMARY =========== -->
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<pre class="sourceview"><span class="comment">/*
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Author:
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: Caps2Context.js 3881 2008-02-27 15:41:07Z gjvoosten $
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*/</span>
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<span class="comment">
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// Ensure this object's dependancies are loaded.</span>
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mapbuilder.loadScript(baseDir+<span class="literal">"/tool/ToolBase.js"</span>);
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<span class="comment">/**
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* Build a Web Map Context (WMC) from a Web Map Server getCapabilities response.
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* This tool will replace the identified targetModel as opposed to editing
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* the target model which the EditContext tool will do.
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* <span class="attrib">@constructor</span>
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* <span class="attrib">@base</span> ToolBase
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* <span class="attrib">@param</span> toolNode The tools's XML object node from the configuration document.
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* <span class="attrib">@param</span> model The model that this tool belongs to
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*/</span>
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<span class="reserved">function</span> Caps2Context(toolNode, model) {
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ToolBase.apply(<span class="reserved">this</span>, new Array(toolNode, model));
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var styleUrl = baseDir+<span class="literal">"/tool/xsl/Caps2Context.xsl"</span>;
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<span class="reserved">this</span>.stylesheet = new XslProcessor(styleUrl,model.namespace);
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<span class="comment">
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// Set stylesheet parameters for all the child nodes from the config file</span>
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<span class="reserved">for</span> (var j=0;j<toolNode.childNodes.length;j++) {
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<span class="reserved">if</span> (getNodeValue(toolNode.childNodes[j])) {
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<span class="reserved">this</span>.stylesheet.setParameter(toolNode.childNodes[j].nodeName,getNodeValue(toolNode.childNodes[j]));
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}
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}
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<span class="comment">/**
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* Listener function which does the transformation and loads the target model
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* <span class="attrib">@param</span> requestName the name of the web service operation to execute
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* <span class="attrib">@param</span> featureNodeId the id of the node in the doc to be processed by the stylesheet
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*/</span>
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<span class="reserved">this</span>.mapAllLayers = <span class="reserved">function</span>(objRef) {
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objRef.stylesheet.setParameter(<span class="literal">"selectedLayer"</span>,<span class="literal">''</span>);
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var newContext = objRef.stylesheet.transformNodeToObject(objRef.model.doc);
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objRef.targetModel.setParam(<span class="literal">"newModel"</span>, null);
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objRef.targetModel.url = <span class="literal">''</span>;
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objRef.targetModel.doc = newContext;
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objRef.targetModel.finishLoading();
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}
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<span class="reserved">this</span>.model.addListener(<span class="literal">"mapAllLayers"</span>, <span class="reserved">this</span>.mapAllLayers, <span class="reserved">this</span>);
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<span class="comment">/**
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* Listener function which does the transformation and loads the target model.
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* this wersion will convert a single layer from the Capabilities doc into a
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* context doc.
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* <span class="attrib">@param</span> requestName the name of the web service operation to execute
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* <span class="attrib">@param</span> featureNodeId the id of the node in the doc to be processed by the stylesheet
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*/</span>
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<span class="reserved">this</span>.mapSingleLayer = <span class="reserved">function</span>(objRef, layerName) {
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objRef.stylesheet.setParameter(<span class="literal">"selectedLayer"</span>,layerName);
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var newContext = objRef.stylesheet.transformNodeToObject(objRef.model.doc);
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objRef.targetModel.setParam(<span class="literal">"newModel"</span>, null);
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objRef.targetModel.url = <span class="literal">''</span>;
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objRef.targetModel.doc = newContext;
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objRef.targetModel.finishLoading();
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}
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<span class="reserved">this</span>.model.addListener(<span class="literal">"mapLayer"</span>, <span class="reserved">this</span>.mapSingleLayer, <span class="reserved">this</span>);
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}
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</pre>
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<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sun Apr 27 20:30:54 2008</div>
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