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Apache CXF example source code file (SchemaWriterImpl.java)
The Apache CXF SchemaWriterImpl.java source code/** * 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.tools.corba.common; import java.io.OutputStreamWriter; import java.io.PrintWriter; import java.io.Writer; import java.util.Iterator; import java.util.List; import javax.wsdl.Definition; import javax.wsdl.Types; import javax.wsdl.WSDLException; import javax.wsdl.extensions.ExtensibilityElement; import javax.wsdl.extensions.schema.Schema; import org.w3c.dom.Attr; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; import com.ibm.wsdl.Constants; import com.ibm.wsdl.util.xml.DOM2Writer; import com.ibm.wsdl.xml.WSDLWriterImpl; /* * This class is extending the wsdl4j RI class to print out the * extensibility elements of the schema into a separate file. * */ public class SchemaWriterImpl extends WSDLWriterImpl { public static final int DEFAULT_INDENT_LEVEL = 0; /** * Write the specified schema of the WSDL definition * to the specified Writer. * * @param wsdlDef contains the schema to be written. * @param sink the Writer to write the xml to. */ public void writeWSDL(Definition wsdlDef, Writer sink) throws WSDLException { PrintWriter pw = new PrintWriter(sink); String javaEncoding = (sink instanceof OutputStreamWriter) ? ((OutputStreamWriter)sink).getEncoding() : null; String xmlEncoding = DOM2Writer.java2XMLEncoding(javaEncoding); if (xmlEncoding == null) { throw new WSDLException(WSDLException.CONFIGURATION_ERROR, "Unsupported Java encoding for writing " + "schema file: '" + javaEncoding + "'."); } pw.println(Constants.XML_DECL_START + xmlEncoding + Constants.XML_DECL_END); printSchema(wsdlDef, pw); } protected void printSchema(Definition def, PrintWriter pw) throws WSDLException { if (def == null) { return; } Types types = def.getTypes(); if (types != null) { List extElements = types.getExtensibilityElements(); printExtensibilityElements(Types.class, extElements, def, pw); } pw.flush(); } public void printExtensibilityElements(Class class1, List list, Definition def, PrintWriter pw) throws WSDLException { if (list != null) { Iterator it = list.iterator(); while (it.hasNext()) { ExtensibilityElement extElement = (ExtensibilityElement) it.next(); if (extElement instanceof Schema) { printDOMElement(((Schema) extElement).getElement(), pw, DEFAULT_INDENT_LEVEL); pw.println(); } else { super.printExtensibilityElements(class1, list, def, pw); } } } } private void printDOMElement(Element element, PrintWriter pw, int indentCount) { indent(pw, indentCount); if (element.getLocalName().equals("schema")) { pw.print("<xs:" + element.getLocalName()); } else { pw.print("<" + element.getNodeName()); } NamedNodeMap attrs = element.getAttributes(); for (int i = 0; i < attrs.getLength(); i++) { Attr attr = (Attr) attrs.item(i); pw.print(" " + attr.getName() + "=\"" + attr.getValue() + "\""); } pw.print(">"); Node node = element.getFirstChild(); pw.println(); while (node != null) { if (node.getNodeType() == Node.ELEMENT_NODE) { printDOMElement((Element) node, pw, indentCount + 2); pw.println(); } node = node.getNextSibling(); } indent(pw, indentCount); if (element.getLocalName().equals("schema")) { pw.print("</xs:" + element.getLocalName() + ">"); } else { pw.print("</" + element.getNodeName() + ">"); } } public void indent(PrintWriter pw, int count) { for (int i = 0; i < count; i++) { pw.print(' '); } } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF SchemaWriterImpl.java source code file: |
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