| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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.axis2.wsdl.codegen.extension; |
| |
| import org.apache.axis2.wsdl.codegen.CodeGenConfiguration; |
| import org.apache.axis2.wsdl.databinding.TypeMapper; |
| import org.apache.axis2.wsdl.i18n.CodegenMessages; |
| import org.apache.axis2.wsdl.util.ConfigPropertyFileLoader; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| import java.io.InputStream; |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class XMLBeansExtension extends AbstractDBProcessingExtension { |
| public static final String SCHEMA_FOLDER = "schemas"; |
| |
| public static String MAPPINGS = "mappings"; |
| public static String MAPPING = "mapping"; |
| public static String MESSAGE = "message"; |
| public static String JAVA_NAME = "javaclass"; |
| |
| public static final String MAPPING_FOLDER = "Mapping"; |
| public static final String MAPPER_FILE_NAME = "mapper"; |
| public static final String SCHEMA_PATH = "/org/apache/axis2/wsdl/codegen/schema/"; |
| |
| public static final String XMLBEANS_CONFIG_CLASS = |
| "org.apache.xmlbeans.BindingConfig"; |
| public static final String XMLBEANS_UTILITY_CLASS = |
| "org.apache.axis2.xmlbeans.CodeGenerationUtility"; |
| public static final String XMLBEANS_PROCESS_METHOD = "processSchemas"; |
| |
| boolean debug = false; |
| |
| public void engage(CodeGenConfiguration configuration) { |
| |
| //test the databinding type. If not just fall through |
| if (testFallThrough(configuration.getDatabindingType())) { |
| return; |
| } |
| |
| try { |
| // try dummy load of framework class first to check missing jars |
| try { |
| getClass().getClassLoader().loadClass(XMLBEANS_CONFIG_CLASS); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("XMLBeans framework jars not in classpath"); |
| } |
| |
| // load the actual utility class |
| Class clazz = null; |
| try { |
| clazz = getClass().getClassLoader().loadClass(XMLBEANS_UTILITY_CLASS); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("XMLBeans binding extension not in classpath"); |
| } |
| |
| // invoke utility class method for actual processing |
| Method method = clazz.getMethod(XMLBEANS_PROCESS_METHOD, |
| new Class[] { List.class, Element[].class, CodeGenConfiguration.class }); |
| ArrayList schemas = configuration.getAxisService().getSchema(); |
| Element[] additionalSchemas = loadAdditionalSchemas(); |
| TypeMapper mapper = (TypeMapper)method.invoke(null, |
| new Object[] { schemas, additionalSchemas, configuration }); |
| |
| // set the type mapper to the config |
| configuration.setTypeMapper(mapper); |
| |
| } catch (Exception e) { |
| if (e instanceof RuntimeException) { |
| throw (RuntimeException)e; |
| } else { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| /** |
| * Loading the external schemas. |
| * |
| * @return element array consisting of the the DOM element objects that represent schemas |
| */ |
| private Element[] loadAdditionalSchemas() { |
| //load additional schemas |
| String[] schemaNames = ConfigPropertyFileLoader.getThirdPartySchemaNames(); |
| Element[] schemaElements; |
| |
| try { |
| ArrayList additionalSchemaElements = new ArrayList(); |
| DocumentBuilder documentBuilder = getNamespaceAwareDocumentBuilder(); |
| for (int i = 0; i < schemaNames.length; i++) { |
| //the location for the third party schema;s is hardcoded |
| if (!"".equals(schemaNames[i].trim())) { |
| InputStream schemaStream = this.getClass().getResourceAsStream(SCHEMA_PATH + schemaNames[i]); |
| Document doc = documentBuilder.parse(schemaStream); |
| additionalSchemaElements.add(doc.getDocumentElement()); |
| } |
| } |
| |
| //Create the Schema element array |
| schemaElements = new Element[additionalSchemaElements.size()]; |
| for (int i = 0; i < additionalSchemaElements.size(); i++) { |
| schemaElements[i] = (Element) additionalSchemaElements.get(i); |
| |
| } |
| } catch (Exception e) { |
| throw new RuntimeException(CodegenMessages.getMessage("extension.additionalSchemaFailure"), e); |
| } |
| |
| return schemaElements; |
| } |
| |
| private DocumentBuilder getNamespaceAwareDocumentBuilder() throws ParserConfigurationException { |
| DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); |
| documentBuilderFactory.setNamespaceAware(true); |
| return documentBuilderFactory.newDocumentBuilder(); |
| } |
| } |