/**
* 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.cxf.javascript;
import java.io.IOException;
import java.io.StringReader;
import java.lang.reflect.InvocationTargetException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.ContextFactory;
import org.mozilla.javascript.ScriptableObject;
/**
* A Rhino wrapper to define DOMParser.
*/
public class JsSimpleDomParser extends ScriptableObject {
private static final long serialVersionUID = 664129507418929844L;
private DocumentBuilder documentBuilder;
public JsSimpleDomParser() {
try {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
documentBuilderFactory.setNamespaceAware(true);
documentBuilderFactory.setCoalescing(true);
documentBuilder = documentBuilderFactory.newDocumentBuilder();
} catch (ParserConfigurationException e) {
throw new RuntimeException(e);
}
}
public static void register(ScriptableObject scope) {
try {
ScriptableObject.defineClass(scope, JsSimpleDomParser.class);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (InstantiationException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
}
}
@Override
public String getClassName() {
return "DOMParser";
}
// CHECKSTYLE:OFF
public Object jsFunction_parseFromString(String xml, String mimeType) {
StringReader reader = new StringReader(xml);
InputSource inputSource = new InputSource(reader);
Document document;
try {
document = documentBuilder.parse(inputSource);
} catch (SAXException e) {
throw new RuntimeException(e);
} catch (IOException e) {
throw new RuntimeException(e);
}
Context context = ContextFactory.getGlobal().enterContext();
try {
JsSimpleDomNode domNode = (JsSimpleDomNode)context.newObject(getParentScope(), "Node");
domNode.initialize(document, null);
return domNode;
} finally {
Context.exit();
}
}
// CHECKSTYLE:ON
}