/*
* 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.description;
import org.apache.axis2.AxisFault;
import org.apache.axis2.deployment.DeploymentConstants;
import org.apache.ws.commons.om.OMAttribute;
import org.apache.ws.commons.om.OMElement;
import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
/**
* Class ParameterIncludeImpl
*/
public class ParameterIncludeImpl implements ParameterInclude {
/**
* Field parmeters
*/
protected final HashMap parameters;
/**
* Constructor ParameterIncludeImpl.
*/
public ParameterIncludeImpl() {
parameters = new HashMap();
}
/**
* Method addParameter
*
* @param param
*/
public void addParameter(Parameter param) {
if (param != null) {
parameters.put(param.getName(), param);
}
}
/**
* Since at runtime it parameters may be modified
* to get the original state this method can be used
*
* @param parameters <code>OMElement</code>
* @throws AxisFault
*/
public void deserializeParameters(OMElement parameters) throws AxisFault {
Iterator iterator =
parameters.getChildrenWithName(new QName(DeploymentConstants.TAG_PARAMETER));
while (iterator.hasNext()) {
// this is to check whether some one has locked the parmter at the top level
OMElement parameterElement = (OMElement) iterator.next();
Parameter parameter = new Parameter();
// setting parameterElement
parameter.setParameterElement(parameterElement);
// setting parameter Name
OMAttribute paraName =
parameterElement.getAttribute(new QName(DeploymentConstants.ATTRIBUTE_NAME));
parameter.setName(paraName.getAttributeValue());
// setting parameter Value (the chiled element of the parameter)
OMElement paraValue = parameterElement.getFirstElement();
if (paraValue != null) {
parameter.setValue(parameterElement);
parameter.setParameterType(Parameter.OM_PARAMETER);
} else {
String paratextValue = parameterElement.getText();
parameter.setValue(paratextValue);
parameter.setParameterType(Parameter.TEXT_PARAMETER);
}
// setting locking attribute
OMAttribute paraLocked =
parameterElement.getAttribute(new QName(DeploymentConstants.ATTRIBUTE_LOCKED));
if (paraLocked != null) {
String lockedValue = paraLocked.getAttributeValue();
if ("true".equals(lockedValue)) {
parameter.setLocked(true);
} else {
parameter.setLocked(false);
}
}
addParameter(parameter);
}
}
/**
* Method getParameter.
*
* @param name
* @return Returns parameter.
*/
public Parameter getParameter(String name) {
return (Parameter) parameters.get(name);
}
public ArrayList getParameters() {
Collection col = parameters.values();
ArrayList para_list = new ArrayList();
for (Iterator iterator = col.iterator(); iterator.hasNext();) {
Parameter parameter = (Parameter) iterator.next();
para_list.add(parameter);
}
return para_list;
}
// to check whether the parameter is locked at any level
public boolean isParameterLocked(String parameterName) {
return false;
}
}