/*
* Copyright 1999-2001,2004 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.catalina.storeconfig;
import java.io.PrintWriter;
import org.apache.catalina.deploy.ContextEjb;
import org.apache.catalina.deploy.ContextEnvironment;
import org.apache.catalina.deploy.ContextLocalEjb;
import org.apache.catalina.deploy.ContextResource;
import org.apache.catalina.deploy.ContextResourceEnvRef;
import org.apache.catalina.deploy.ContextResourceLink;
import org.apache.catalina.deploy.NamingResources;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Store server.xml elements Resources at context and GlobalNamingResources
*
* @author Peter Rossbach
*
*/
public class NamingResourcesSF extends StoreFactoryBase {
private static Log log = LogFactory.getLog(NamingResourcesSF.class);
/**
* Store the only the NamingResources elements
*
* @see NamingResourcesSF#storeChilds(PrintWriter, int, Object,
* RegistryDescription)
*/
public void store(PrintWriter aWriter, int indent, Object aElement)
throws Exception {
StoreDescription elementDesc = getRegistry().findDescription(
aElement.getClass());
if (elementDesc != null) {
if (log.isDebugEnabled())
log.debug("store " + elementDesc.getTag() + "( " + aElement
+ " )");
storeChilds(aWriter, indent, aElement, elementDesc);
} else {
if (log.isWarnEnabled())
log.warn("Descriptor for element" + aElement.getClass()
+ " not configured!");
}
}
/**
* Store the specified NamingResources properties.
*
* @param aWriter
* PrintWriter to which we are storing
* @param indent
* Number of spaces to indent this element
* @param aElement
* Object whose properties are being stored
* @param elementDesc
* element descriptor
*
* @exception Exception
* if an exception occurs while storing
*
* @see org.apache.catalina.storeconfig.StoreFactoryBase#storeChilds(java.io.PrintWriter,
* int, java.lang.Object,
* org.apache.catalina.config.RegistryDescription)
*/
public void storeChilds(PrintWriter aWriter, int indent, Object aElement,
StoreDescription elementDesc) throws Exception {
if (aElement instanceof NamingResources) {
NamingResources resources = (NamingResources) aElement;
// Store nested <Ejb> elements
ContextEjb[] ejbs = resources.findEjbs();
storeElementArray(aWriter, indent, ejbs);
// Store nested <Environment> elements
ContextEnvironment[] envs = resources.findEnvironments();
storeElementArray(aWriter, indent, envs);
// Store nested <LocalEjb> elements
ContextLocalEjb[] lejbs = resources.findLocalEjbs();
storeElementArray(aWriter, indent, lejbs);
// Store nested <Resource> elements
ContextResource[] dresources = resources.findResources();
storeElementArray(aWriter, indent, dresources);
// Store nested <ResourceEnvRef> elements
ContextResourceEnvRef[] resEnv = resources.findResourceEnvRefs();
storeElementArray(aWriter, indent, resEnv);
// Store nested <ResourceLink> elements
ContextResourceLink[] resourceLinks = resources.findResourceLinks();
storeElementArray(aWriter, indent, resourceLinks);
}
}
}