svn commit: r1102879 - /sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java

[ju...@apache.org]

Author: justin
Date: Fri May 13 19:57:48 2011
New Revision: 1102879

URL: http://svn.apache.org/viewvc?rev=1102879&view=rev
Log:
SLING-2079 - creating a DefaultTransformer class

Added:
    sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java

Added: sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java
URL: http://svn.apache.org/viewvc/sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java?rev=1102879&view=auto
==============================================================================
--- sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java (added)
+++ sling/trunk/contrib/extensions/rewriter/src/main/java/org/apache/sling/rewriter/DefaultTransformer.java Fri May 13 19:57:48 2011
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with this
+ * work for additional information regarding copyright ownership. The ASF
+ * licenses this file to You under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package org.apache.sling.rewriter;
+
+import java.io.IOException;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+
+/**
+ * A generic base transformer which simply delegates all ContentHandler method
+ * invocations to the next ContentHandler.
+ */
+public class DefaultTransformer implements Transformer {
+    
+    private ContentHandler contentHandler;
+    protected ProcessingComponentConfiguration config;
+    protected Locator documentLocator;
+    protected ProcessingContext processingContext;
+    
+    public void characters(char[] ac, int i, int j) throws SAXException {
+        contentHandler.characters(ac, i, j);
+    }
+
+    public void dispose() {
+    }
+
+
+    public void endDocument() throws SAXException {
+        contentHandler.endDocument();
+    }
+
+
+    public void endElement(String s, String s1, String s2) throws SAXException {
+        contentHandler.endElement(s, s1, s2);
+    }
+
+
+    public void endPrefixMapping(String s) throws SAXException {
+        contentHandler.endPrefixMapping(s);
+    }
+
+
+    public void ignorableWhitespace(char[] ac, int i, int j) throws SAXException {
+        contentHandler.ignorableWhitespace(ac, i, j);
+    }
+
+
+    public void init(ProcessingContext context, ProcessingComponentConfiguration config) throws IOException {
+        this.processingContext = context;
+        this.config = config;
+    }
+
+
+    public void processingInstruction(String s, String s1) throws SAXException {
+        contentHandler.processingInstruction(s, s1);
+    }
+
+
+    public final void setContentHandler(ContentHandler handler) {
+        this.contentHandler = handler;
+    }
+
+
+    public void setDocumentLocator(Locator locator) {
+        this.documentLocator = locator;
+        
+    }
+
+
+    public void skippedEntity(String s) throws SAXException {
+        contentHandler.skippedEntity(s);
+    }
+
+
+    public void startDocument() throws SAXException {
+        contentHandler.startDocument();
+    }
+
+
+    public void startElement(String s, String s1, String s2, Attributes attributes) throws SAXException {
+        contentHandler.startElement(s, s1, s2, attributes);
+    }
+
+    public void startPrefixMapping(String s, String s1) throws SAXException {
+        contentHandler.startPrefixMapping(s, s1);
+    }
+
+    protected ContentHandler getContentHandler() {
+        return contentHandler;
+    }
+
+}