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Apache CXF example source code file (ExtendedDocumentBuilder.java)
The Apache CXF ExtendedDocumentBuilder.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.common.dom; import java.io.IOException; import java.io.InputStream; import java.util.logging.Level; import java.util.logging.Logger; import javax.xml.XMLConstants; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.transform.stream.StreamSource; import javax.xml.validation.Schema; import javax.xml.validation.SchemaFactory; import org.w3c.dom.Document; import org.xml.sax.SAXException; import org.apache.cxf.common.logging.LogUtils; /** * (not thread safe) * */ public class ExtendedDocumentBuilder { private static final Logger LOG = LogUtils.getL7dLogger(ExtendedDocumentBuilder.class); private final DocumentBuilderFactory parserFactory; private DocumentBuilder parser; private SchemaFactory schemaFactory; private Schema schema; public ExtendedDocumentBuilder() { parserFactory = DocumentBuilderFactory.newInstance(); parserFactory.setNamespaceAware(true); } private InputStream getSchemaLocation() { String toolspec = "/org/apache/cxf/tools/common/toolspec/tool-specification.xsd"; return getClass().getResourceAsStream(toolspec); } public void setValidating(boolean validate) { if (validate) { this.schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); try { this.schema = schemaFactory.newSchema(new StreamSource(getSchemaLocation())); } catch (org.xml.sax.SAXException e) { LOG.log(Level.SEVERE, "SCHEMA_FACTORY_EXCEPTION_MSG"); } try { this.parserFactory.setSchema(this.schema); } catch (UnsupportedOperationException e) { LOG.log(Level.WARNING, "DOC_PARSER_NOT_SUPPORTED", e); } } } private DocumentBuilder getParser() { if (parser == null) { try { parser = parserFactory.newDocumentBuilder(); } catch (javax.xml.parsers.ParserConfigurationException e) { LOG.log(Level.SEVERE, "NEW_DOCUMENT_BUILDER_EXCEPTION_MSG"); } } return parser; } public Document parse(InputStream in) throws SAXException, IOException { if (in == null && LOG.isLoggable(Level.FINE)) { LOG.fine("ExtendedDocumentBuilder trying to parse a null inputstream"); } return getParser().parse(in); } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF ExtendedDocumentBuilder.java source code file: |
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