1 files changed, 136 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.wsi/wsitools/org/eclipse/wst/wsi/internal/xml/schema/TargetNamespaceProcessor.java b/bundles/org.eclipse.wst.wsi/wsitools/org/eclipse/wst/wsi/internal/xml/schema/TargetNamespaceProcessor.java
new file mode 100644
index 000000000..95a61a5ea
--- /dev/null
+++ b/bundles/org.eclipse.wst.wsi/wsitools/org/eclipse/wst/wsi/internal/xml/schema/TargetNamespaceProcessor.java
@@ -0,0 +1,136 @@
+/*******************************************************************************
+ * Copyright (c) 2002-2005 IBM Corporation and others.
+ * All rights reserved.   This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   IBM - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wst.wsi.internal.xml.schema;
+
+import java.util.List;
+
+import org.eclipse.wst.wsi.internal.WSIException;
+import org.eclipse.wst.wsi.internal.util.TestUtils;
+import org.eclipse.wst.wsi.internal.xml.XMLDocumentCache;
+import org.eclipse.wst.wsi.internal.xml.XMLUtils;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * This class processes target namespaces. Note this class is a specialization
+ * of org.wsi.xml.schema.XMLSchemaProcessor.
+ * 
+ * @author Peter Brittenham (peterbr@us.ibm.com)
+ * @version 1.0.1
+ */
+public class TargetNamespaceProcessor extends XMLSchemaProcessor
+{
+
+  /**
+   * Constructor for TargetNamespaceProcess.
+   * 
+   * @param context
+   *            document context
+   * @param documentList
+   *            cache of previously parsed documents
+   */
+  public TargetNamespaceProcessor(
+    String context,
+    XMLDocumentCache documentList)
+  {
+    super(context, documentList, false);
+  }
+
+  protected void processSchema(Element element)
+  {
+    String tns = null;
+    Attr attr = XMLUtils.getAttribute(element, ATTR_XSD_TARGETNAMESPACE);
+
+    // If the attribute was found and value is not null, then add it to the list
+    if ((attr != null) && ((tns = attr.getValue()) != null))
+    {
+      // Add the targetNamespace to the return list
+      returnList.add(tns);
+    }
+  }
+
+  /**
+   * Search for all schema elements, load the xsd documents, and then process
+   * them.
+   * 
+   * @param node
+   *            node.
+   * @return a list.
+   * @throws WSIException
+   *             if the XML schema file is not found or if it is not formatted
+   *             correctly.
+   */
+  public List processAllSchema(Node node) throws WSIException
+  {
+    return processAllSchema(node, context);
+  }
+
+  /**
+   * Search for all schema elements, load the xsd documents, and then process
+   * them.
+   * 
+   * @param node
+   *            node.
+   * @return a list.
+   * @throws WSIException
+   *             if the XML schema file is not found or if it is not formatted
+   *             correctly.
+   */
+  private List processAllSchema(Node node, String ctx) throws WSIException
+  {
+    // if xsd:schema element is found -> process schema
+    if (XMLUtils.equals(node, ELEM_XSD_SCHEMA))
+    {
+      processSchema((Element) node);
+
+      Node n = node.getFirstChild();
+      while (n != null)
+      {
+        if (Node.ELEMENT_NODE == n.getNodeType()&& XMLUtils.equals(n, ELEM_XSD_IMPORT))
+        {
+          Attr schemaLocation = XMLUtils.getAttribute((Element) n, ATTR_XSD_SCHEMALOCATION);
+
+          // Try to parse imported XSD
+          if (schemaLocation != null && schemaLocation.getValue() != null)
+          {
+         	if (!schemaLocations.contains(schemaLocation.getValue()))
+          	{
+              schemaLocations.add(schemaLocation.getValue());
+              try
+              {
+                // Read and pParse the XML schema document
+                Document document = parseXMLDocumentURL(schemaLocation.getValue(), ctx, TestUtils.getXMLSchemaLocation());
+                processAllSchema(document.getDocumentElement(), XMLUtils.createURLString(schemaLocation.getValue(), ctx));
+              }
+              catch (WSIException e)
+              {
+                if (throwException) throw e;
+              }
+              catch (Throwable t)
+              {
+                // NOTE: An exception will occur if the XML schema file is not
+  			    // found or if it is not formatted correctly
+                if (throwException) throw new WSIException(t.getMessage(), t);
+              }
+            }
+          }
+        }
+        n = n.getNextSibling();
+      }
+    }
+
+    // Return list created by the class that extends this class
+    return returnList;
+  }
+}