/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Axis" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.axis.deployment.wsdd;
import org.apache.axis.ConfigurationException;
import org.apache.axis.encoding.SerializationContext;
import org.apache.axis.handlers.soap.SOAPService;
import org.apache.axis.MessageContext;
import org.apache.axis.utils.Messages;
import org.w3c.dom.Element;
import org.xml.sax.helpers.AttributesImpl;
import javax.xml.namespace.QName;
import java.io.IOException;
import java.util.Iterator;
import java.util.Vector;
/**
* WSDD deployment element
*
* @author James Snell
*/
public class WSDDUndeployment
extends WSDDElement
implements WSDDTypeMappingContainer
{
private Vector handlers = new Vector();
private Vector chains = new Vector();
private Vector services = new Vector();
private Vector transports = new Vector();
private Vector typeMappings = new Vector();
public void addHandler(QName handler)
{
handlers.add(handler);
}
public void addChain(QName chain)
{
chains.add(chain);
}
public void addTransport(QName transport)
{
transports.add(transport);
}
public void addService(QName service)
{
services.add(service);
}
public void deployTypeMapping(WSDDTypeMapping typeMapping)
throws WSDDException
{
typeMappings.add(typeMapping);
}
/**
* Default constructor
*/
public WSDDUndeployment()
{
}
private QName getQName(Element el) throws WSDDException
{
String attr = el.getAttribute(ATTR_NAME);
if (attr == null || "".equals(attr))
throw new WSDDException(Messages.getMessage("badNameAttr00"));
return new QName("", attr);
}
/**
* Constructor - build an undeployment from a DOM Element.
*
* @param e the DOM Element to initialize from
* @throws WSDDException if there is a problem
*/
public WSDDUndeployment(Element e)
throws WSDDException
{
super(e);
Element [] elements = getChildElements(e, ELEM_WSDD_HANDLER);
int i;
for (i = 0; i < elements.length; i++) {
addHandler(getQName(elements[i]));
}
elements = getChildElements(e, ELEM_WSDD_CHAIN);
for (i = 0; i < elements.length; i++) {
addChain(getQName(elements[i]));
}
elements = getChildElements(e, ELEM_WSDD_TRANSPORT);
for (i = 0; i < elements.length; i++) {
addTransport(getQName(elements[i]));
}
elements = getChildElements(e, ELEM_WSDD_SERVICE);
for (i = 0; i < elements.length; i++) {
addService(getQName(elements[i]));
}
/*
// How to deal with undeploying mappings?
elements = getChildElements(e, ELEM_WSDD_TYPEMAPPING);
for (i = 0; i < elements.length; i++) {
WSDDTypeMapping mapping = new WSDDTypeMapping(elements[i]);
addTypeMapping(mapping);
}
elements = getChildElements(e, ELEM_WSDD_BEANMAPPING);
for (i = 0; i < elements.length; i++) {
WSDDBeanMapping mapping = new WSDDBeanMapping(elements[i]);
addTypeMapping(mapping);
}
*/
}
protected QName getElementName()
{
return QNAME_UNDEPLOY;
}
public void undeployFromRegistry(WSDDDeployment registry)
throws ConfigurationException
{
QName qname;
for (int n = 0; n < handlers.size(); n++) {
qname = (QName)handlers.get(n);
registry.undeployHandler(qname);
}
for (int n = 0; n < chains.size(); n++) {
qname = (QName)chains.get(n);
registry.undeployHandler(qname);
}
for (int n = 0; n < transports.size(); n++) {
qname = (QName)transports.get(n);
registry.undeployTransport(qname);
}
for (int n = 0; n < services.size(); n++) {
qname = (QName)services.get(n);
try {
String sname = qname.getLocalPart();
MessageContext messageContext = MessageContext.getCurrentContext();
if (messageContext != null) {
SOAPService service = messageContext.getAxisEngine()
.getService(sname);
if ( service != null ) service.clearSessions();
}
} catch(Exception exp) {
throw new ConfigurationException(exp);
}
registry.undeployService(qname);
}
}
private void writeElement(SerializationContext context,
QName elementQName,
QName qname)
throws IOException
{
AttributesImpl attrs = new org.xml.sax.helpers.AttributesImpl();
attrs.addAttribute("", ATTR_NAME, ATTR_NAME, "CDATA",
context.qName2String(qname));
context.startElement(elementQName, attrs);
context.endElement();
}
public void writeToContext(SerializationContext context)
throws IOException
{
context.registerPrefixForURI(NS_PREFIX_WSDD, URI_WSDD);
context.startElement(WSDDConstants.QNAME_UNDEPLOY, null);
Iterator i = handlers.iterator();
QName qname;
while (i.hasNext()) {
qname = (QName)i.next();
writeElement(context, QNAME_HANDLER, qname);
}
i = chains.iterator();
while (i.hasNext()) {
qname = (QName)i.next();
writeElement(context, QNAME_CHAIN, qname);
}
i = services.iterator();
while (i.hasNext()) {
qname = (QName)i.next();
writeElement(context, QNAME_SERVICE, qname);
}
i = transports.iterator();
while (i.hasNext()) {
qname = (QName)i.next();
writeElement(context, QNAME_TRANSPORT, qname);
}
i = typeMappings.iterator();
while (i.hasNext()) {
WSDDTypeMapping mapping = (WSDDTypeMapping)i.next();
mapping.writeToContext(context);
}
context.endElement();
}
/**
*
* @return XXX
*/
public WSDDTypeMapping[] getTypeMappings()
{
WSDDTypeMapping[] t = new WSDDTypeMapping[typeMappings.size()];
typeMappings.toArray(t);
return t;
}
}