/*
* © Copyright IBM Corp. 2014
*
* 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 com.ibm.sbt.services.client.base;
import static com.ibm.sbt.services.client.base.ConnectionsConstants.nameSpaceCtx;
import java.util.HashMap;
import java.util.Map;
import org.w3c.dom.Node;
import com.ibm.commons.xml.xpath.XPathExpression;
import com.ibm.sbt.services.client.ClientServicesException;
import com.ibm.sbt.services.client.base.datahandlers.EntityList;
import com.ibm.sbt.services.endpoints.Endpoint;
/**
*
* @author mwallace
*
*/
abstract public class AtomService extends BaseService {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
* Constructor
*/
public AtomService() {
}
/**
* Constructor
*
* @param endpointName
*/
public AtomService(String endpointName) {
super(endpointName);
}
/**
* Constructor
*
* @param endpointName
* @param cacheSize
*/
public AtomService(String endpointName, int cacheSize) {
super(endpointName, cacheSize);
}
/**
* Constructor
*
* @param endpoint
* @param cacheSize
*/
public AtomService(Endpoint endpoint) {
super(endpoint);
}
/**
* Constructor
*
* @param endpoint
* @param cacheSize
*/
public AtomService(Endpoint endpoint, int cacheSize) {
super(endpoint, cacheSize);
}
protected AtomEntity getAtomEntity(String requestUrl, Map<String, String> parameters) throws ClientServicesException {
try {
return getEntity(requestUrl, parameters, getAtomFeedHandler(false));
} catch (ClientServicesException e) {
throw e;
} catch (Exception e) {
throw new ClientServicesException(e);
}
}
protected EntityList<AtomEntity> getAtomEntityList(String requestUrl, Map<String, String> parameters) throws ClientServicesException {
return (EntityList<AtomEntity>)getEntities(requestUrl, getParameters(parameters), getAtomFeedHandler(true));
}
protected IFeedHandler<AtomEntity> getAtomFeedHandler(boolean isFeed) {
return new AtomFeedHandler<AtomEntity>(this, isFeed) {
@Override
protected AtomEntity entityInstance(BaseService service, Node node, XPathExpression xpath) {
return new AtomEntity(service, node, nameSpaceCtx, xpath);
}
};
}
protected Map<String, String> getParameters(Map<String, String> parameters) {
if(parameters == null) return new HashMap<String, String>();
else return parameters;
}
}