| /* |
| * 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.scripting.convertors; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.Parameter; |
| import org.apache.axis2.engine.AxisConfiguration; |
| import org.apache.axis2.scripting.ScriptReceiver; |
| |
| public class ConvertorFactory { |
| |
| /** |
| * Creates an OMElementConvertor for the script. |
| * |
| * The OMElementConvertor impl class name is either: |
| * - the convertor class name attribute from the script element in the sevices.xml |
| * - the value of the parameter name XXOMElementConvertor in the axis2.xml |
| * where XX is the script language suffix upper cased, eg. JS or RB |
| * - org.apache.axis2.receivers.scripting.convertors.XXOMElementConvertor where |
| * where XX is the script language suffix upper cased, eg. JS or RB |
| * - org.apache.axis2.receivers.scripting.convertors.DefaultOMElementConvertor |
| */ |
| public static OMElementConvertor createOMElementConvertor(AxisService axisService, String scriptName) throws AxisFault { |
| OMElementConvertor oc = getScriptConvertor(axisService); |
| if (oc == null) { |
| oc = getAxis2Convertor(axisService, scriptName); |
| } |
| if (oc == null) { |
| try { |
| oc = getDefaultScriptConvertor(axisService, scriptName); |
| } catch (Exception e) { |
| throw AxisFault.makeFault(e); |
| } |
| } |
| if (oc == null) { |
| oc = new DefaultOMElementConvertor(); |
| } |
| return oc; |
| } |
| |
| /** |
| * |
| */ |
| protected static OMElementConvertor getScriptConvertor(AxisService axisService) { |
| OMElementConvertor oc = null; |
| Parameter convertorParam = axisService.getParameter(ScriptReceiver.CONVERTOR_ATTR); |
| if (convertorParam != null) { |
| String convertorClassName = (String) convertorParam.getValue(); |
| try { |
| oc = (OMElementConvertor) Class.forName(convertorClassName, true, axisService.getClassLoader()).newInstance(); |
| } catch (Exception e) { |
| // ignore |
| } |
| } |
| return oc; |
| } |
| |
| protected static OMElementConvertor getAxis2Convertor(AxisService axisService, String scriptName) { |
| OMElementConvertor oc = null; |
| int lastDot = scriptName.lastIndexOf('.'); |
| String suffix = scriptName.substring(lastDot + 1).toUpperCase(); |
| String className = OMElementConvertor.class.getName(); |
| int i = className.lastIndexOf('.'); |
| String convertorClassNameProp = suffix.toUpperCase() + className.substring(i + 1); |
| AxisConfiguration axisConfig = axisService.getAxisConfiguration(); |
| Parameter convertorParam = axisConfig.getParameter(convertorClassNameProp); |
| if (convertorParam != null) { |
| String convertorClassName = (String) convertorParam.getValue(); |
| try { |
| oc = (OMElementConvertor) Class.forName(convertorClassName, true, axisService.getClassLoader()).newInstance(); |
| } catch (Exception e) { |
| // ignore |
| } |
| } |
| return oc; |
| } |
| |
| protected static OMElementConvertor getDefaultScriptConvertor(AxisService axisService, String scriptName) throws InstantiationException, IllegalAccessException { |
| OMElementConvertor oc = null; |
| int lastDot = scriptName.lastIndexOf('.'); |
| String suffix = scriptName.substring(lastDot + 1).toUpperCase(); |
| String className = OMElementConvertor.class.getName(); |
| int i = className.lastIndexOf('.'); |
| String convertorClassName = suffix.toUpperCase() + className.substring(i + 1); |
| AxisConfiguration axisConfig = axisService.getAxisConfiguration(); |
| Parameter convertorParam = axisConfig.getParameter(convertorClassName); |
| if (convertorParam != null) { |
| try { |
| oc = (OMElementConvertor) Class.forName((String) convertorParam.getValue(), true, axisService.getClassLoader()).newInstance(); |
| } catch (ClassNotFoundException e) { |
| // ignore |
| } |
| } else { |
| String fqConvertorClassName = className.substring(0, i + 1) + convertorClassName; |
| try { |
| oc = (OMElementConvertor) Class.forName(fqConvertorClassName, true, axisService.getClassLoader()).newInstance(); |
| } catch (ClassNotFoundException e) { |
| // ignore |
| } |
| if (oc == null) { |
| try { |
| oc = (OMElementConvertor) Class.forName(fqConvertorClassName, true, ConvertorFactory.class.getClassLoader()).newInstance(); |
| } catch (ClassNotFoundException e) { |
| // ignore |
| } |
| } |
| } |
| return oc; |
| } |
| |
| } |