| /* |
| * 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.axis2.wsdl.codegen.extension; |
| |
| import org.apache.axis2.description.AxisService; |
| 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.Iterator; |
| import java.util.List; |
| |
| public class JAXBRIExtension 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 JAXB_RI_API_CLASS = "javax.xml.bind.JAXBContext"; |
| public static final String JAXB_RI_IMPL_CLASS = "com.sun.xml.bind.Util"; |
| public static final String JAXB_RI_XJC_CLASS = "com.sun.tools.xjc.api.XJC"; |
| |
| public static final String JAXB_RI_UTILITY_CLASS = |
| "org.apache.axis2.jaxbri.CodeGenerationUtility"; |
| |
| public static final String JAXB_RI_PROCESS_METHOD = "processSchemas"; |
| |
| |
| 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 classes first to check missing jars |
| try { |
| ClassLoader cl = getClass().getClassLoader(); |
| cl.loadClass(JAXB_RI_API_CLASS); |
| cl.loadClass(JAXB_RI_IMPL_CLASS); |
| cl.loadClass(JAXB_RI_XJC_CLASS); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("JAX-B RI JARs not on classpath"); |
| } |
| |
| // load the actual utility class |
| Class clazz = null; |
| try { |
| clazz = JAXBRIExtension.class.getClassLoader().loadClass(JAXB_RI_UTILITY_CLASS); |
| } catch (ClassNotFoundException e) { |
| throw new RuntimeException("JAX-B RI binding extension not in classpath"); |
| } |
| |
| // invoke utility class method for actual processing |
| Method method = clazz.getMethod(JAXB_RI_PROCESS_METHOD, |
| new Class[] { List.class, Element[].class, |
| CodeGenConfiguration.class }); |
| List schemas = new ArrayList(); |
| List axisServices = configuration.getAxisServices(); |
| AxisService axisService = null; |
| for (Iterator iter = axisServices.iterator(); iter.hasNext();) { |
| axisService = (AxisService)iter.next(); |
| schemas.addAll(axisService.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(); |
| } |
| } |
| |