| /* |
| * Copyright 2001-2004 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.axis.encoding; |
| |
| import java.lang.reflect.Constructor; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.xml.sax.SAXException; |
| import org.apache.axis.i18n.Messages; |
| |
| |
| /** |
| * Used when the class need a specific Constructor (not default one) |
| * @author Florent Benoit |
| */ |
| public class ConstructorTarget implements Target { |
| |
| /** |
| * Constructor to use |
| */ |
| private Constructor constructor = null; |
| |
| /** |
| * Deserializer on which set value |
| */ |
| private Deserializer deSerializer = null; |
| |
| |
| /** |
| * List of values |
| */ |
| private List values = null; |
| |
| public ConstructorTarget(Constructor constructor, Deserializer deSerializer) { |
| this.deSerializer = deSerializer; |
| this.constructor = constructor; |
| values = new ArrayList(); |
| } |
| |
| |
| /** |
| * Instantiate a new class with right constructor |
| * @param value value to use on Constructor |
| * @throws SAXException on error |
| */ |
| public void set(Object value) throws SAXException { |
| try { |
| // store received value |
| values.add(value); |
| |
| // got right parameter length |
| if (constructor.getParameterTypes().length == values.size()) { |
| // type of parameters |
| Class[] classes = constructor.getParameterTypes(); |
| |
| // args array |
| Object[] args = new Object[constructor.getParameterTypes().length]; |
| |
| // Get arg for the type of the class |
| for (int c = 0; c < classes.length; c++) { |
| boolean found = false; |
| int i = 0; |
| while (!found && i < values.size()) { |
| // got right class arg |
| if (values.get(i).getClass().getName().toLowerCase().indexOf(classes[c].getName().toLowerCase()) != -1) { |
| found = true; |
| args[c] = values.get(i); |
| } |
| i++; |
| |
| } |
| // no suitable object for class required |
| if (!found) { |
| throw new SAXException(Messages.getMessage("cannotFindObjectForClass00", classes[c].toString())); |
| } |
| } |
| |
| // then build object |
| Object o = constructor.newInstance(args); |
| deSerializer.setValue(o); |
| } |
| } catch (Exception e) { |
| throw new SAXException(e); |
| } |
| |
| } |
| |
| } |