1 files changed, 110 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/xsd/InlineXSDResolver.java b/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/xsd/InlineXSDResolver.java
new file mode 100644
index 000000000..a9d5a7999
--- /dev/null
+++ b/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/xsd/InlineXSDResolver.java
@@ -0,0 +1,110 @@
+/*******************************************************************************
+ * 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.core.wsdl.xsd;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.Hashtable;
+
+import org.apache.xerces.xni.XMLResourceIdentifier;
+import org.apache.xerces.xni.XNIException;
+import org.apache.xerces.xni.parser.XMLEntityResolver;
+import org.apache.xerces.xni.parser.XMLInputSource;
+
+/**
+ * An XMLEntityResolver that allows inline schemas to resolve each other through imports.
+ * 
+ * @author Lawrence Mandel (lmandel@ca.ibm.com)
+ */
+public class InlineXSDResolver implements XMLEntityResolver
+{
+  protected Hashtable entities = new Hashtable();
+  protected XMLInputSource referringSchemaInputSource = null;
+  protected String referringSchemaNamespace = null;
+
+  /**
+   * Constuctor.
+   */
+  public InlineXSDResolver()
+  {
+  }
+
+  /* (non-Javadoc)
+   * @see org.apache.xerces.xni.parser.XMLEntityResolver#resolveEntity(org.apache.xerces.xni.XMLResourceIdentifier)
+   */
+  public XMLInputSource resolveEntity(XMLResourceIdentifier resourceIdentifier)
+		 throws XNIException, IOException {
+	String systemId = resourceIdentifier.getExpandedSystemId();
+	String publicId = resourceIdentifier.getPublicId();
+	String namespace = resourceIdentifier.getNamespace();
+	XMLInputSource is = null;
+	String schema = null;
+	if (systemId == null)
+	{
+	  if(publicId == null)
+	  {
+	  	if(namespace == null)
+	  	{	
+	      return null;
+	  	}
+	  	else
+	  	{
+	  		systemId = namespace;
+	  	}
+	  }
+	  else
+	  {	
+	    systemId = publicId;
+	  }
+	}
+	  
+	if(referringSchemaNamespace != null && referringSchemaNamespace.equals(systemId))
+	{
+		if(referringSchemaInputSource!=null)
+		{
+			return referringSchemaInputSource;
+		}
+	}
+	else if ((schema = (String) entities.get(systemId)) != null && !schema.equals(""))
+	{
+		is = new XMLInputSource(publicId, systemId, systemId,new StringReader(schema),null);
+	}
+	
+    //if(is == null)
+    //{
+    //	throw new IOException();
+    //}
+	return is;
+  }
+
+  /**
+   * Add an inline schema.
+   * 
+   * @param targetNamespace - the target namespace of the schema
+   * @param schema - a string representation of the schema
+   */
+  public void add(String targetNamespace, String schema)
+  {
+    entities.put(targetNamespace, schema);
+  }
+  
+  /**
+   * Add the referring inline schema. 
+   * 
+   * @param inputSource - a representation of the inline schema
+   * @param namespace - the namespace of the inline schema
+   */
+  public void addReferringSchema(XMLInputSource inputSource, String namespace)
+  {
+    referringSchemaInputSource = inputSource;
+    referringSchemaNamespace = namespace;
+  }
+}