/* | |
* 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.jaxws.message; | |
import java.lang.reflect.Array; | |
import java.util.List; | |
import org.apache.axis2.util.JavaUtils; | |
import org.apache.commons.logging.Log; | |
import org.apache.commons.logging.LogFactory; | |
/** | |
* Used by the marshaling engine to wrap an array or List | |
* to indicate that the components should be marshaled | |
* as a series of elements (occurrence elements). | |
* | |
* The DocLitMinimalMethodMarshaller will create | |
* a JAXBElement whose name is the name of the elements | |
* and whose value is a OccurrenceArray that | |
* holds a List or array | |
* | |
* @See DocLitWrappedMinimalMethodMarshaler | |
* @See JAXBDSContext | |
*/ | |
public class OccurrenceArray { | |
private static Log log = LogFactory.getLog(OccurrenceArray.class); | |
// The held value will be a List or Array | |
Object value = null; | |
public OccurrenceArray(Object value) { | |
if (log.isDebugEnabled()) { | |
log.debug("Creating OccurrenceArray for " + JavaUtils.getObjectIdentity(value)); | |
} | |
this.value = value; | |
} | |
/** | |
* Get the List or array as a Object[] | |
* @return Object[] | |
*/ | |
public Object[] getAsArray() { | |
Object[] objects = null; | |
if (value == null) { | |
return new Object[0]; | |
} else if (value instanceof List) { | |
List l = (List) value; | |
objects = new Object[l.size()]; | |
for (int i=0; i<l.size(); i++) { | |
objects[i] = l.get(i); | |
} | |
} else { | |
objects = new Object[Array.getLength(value)]; | |
for (int i=0; i<objects.length; i++) { | |
objects[i] = Array.get(value, i); | |
} | |
} | |
return objects; | |
} | |
} |