/**
* Copyright (c) 2009, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* 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.wso2.carbon.mediation.initializer.persistence.registry;
import org.apache.axiom.om.OMElement;
import org.apache.synapse.config.xml.XMLConfigConstants;
import org.wso2.carbon.mediation.initializer.ServiceBusConstants;
import org.wso2.carbon.registry.core.RegistryConstants;
import org.wso2.carbon.registry.core.exceptions.RegistryException;
import org.wso2.carbon.registry.core.session.UserRegistry;
import java.util.Collection;
/**
*
*/
public class SynapseRegistriesRegistryStore extends AbstractRegistryStore {
public SynapseRegistriesRegistryStore(UserRegistry registry, String configName) {
super(registry, configName);
// if registry collection does not exists, create a one
createCollection(getConfigurationPath());
}
public Collection<OMElement> getElements() {
throw new UnsupportedOperationException("There is only one synapse registry and " +
"hence this method is unsupported, use the getElement('registryInfo') method " +
"to get the declared registry element");
}
public OMElement getElement() {
return getElement(ServiceBusConstants.SYNAPSE_REGISTRY_RESOURCE_NAME);
}
public OMElement getElement(String name) {
OMElement synapseRegistryElem = null;
String synapseRegistryPath
= getConfigurationPath()
+ RegistryConstants.PATH_SEPARATOR + name;
try {
if (registry.resourceExists(synapseRegistryPath)) {
synapseRegistryElem = getResourceAsElement(synapseRegistryPath);
}
} catch (RegistryException e) {
handleException("Couldn't get the synapse registry info from the registry in path : "
+ synapseRegistryPath, e);
}
return synapseRegistryElem;
}
public void persistElement(OMElement element, String fileName) {
persistElement(ServiceBusConstants.SYNAPSE_REGISTRY_RESOURCE_NAME, element, fileName);
}
public void persistElement(String name, OMElement element, String fileName) {
if (element.getLocalName().equals(
XMLConfigConstants.REGISTRY_ELT.getLocalPart())) {
if (log.isDebugEnabled()) {
log.debug("Persisting synapse registry to the registry");
}
String synapseRegistryPath
= getConfigurationPath()
+ RegistryConstants.PATH_SEPARATOR + name;
try {
persistElement(element, synapseRegistryPath, null);
} catch (RegistryException e) {
handleException("Unable to persist the synapse registry" +
" in the path : " + synapseRegistryPath, e);
}
} else {
handleException("The element provided to persist is not a synapse registry");
}
}
public void deleteElement() {
deleteElement(getConfigurationPath());
}
public void deleteElement(String name) {
try {
if (registry.resourceExists(name)) {
registry.delete(name);
}
} catch (RegistryException e) {
handleException("Error in deleting the synapse registry" +
" at path : " + name, e);
}
}
protected String getConfigurationPath() {
return getConfigurationRoot() + RegistryConstants.PATH_SEPARATOR +
ServiceBusConstants.RegistryStore.SYNAPSE_REGISTRY_REGISTRY;
}
}