/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.management.data;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.exoplatform.management.invocation.MethodInvoker;
import org.exoplatform.management.invocation.SimpleMethodInvoker;
import org.exoplatform.management.spi.ManagedMethodMetaData;
import org.exoplatform.management.spi.ManagedMethodParameterMetaData;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class RestResourceMethod {
/** . */
final ManagedMethodMetaData metaData;
/** . */
final List<RestResourceMethodParameter> parameters;
/** . */
final Set<String> parameterNames;
/** . */
final MethodInvoker methodInvoker;
public RestResourceMethod(ManagedMethodMetaData metaData) {
List<RestResourceMethodParameter> parameters = new ArrayList<RestResourceMethodParameter>();
Set<String> parameterNames = new HashSet<String>();
for (ManagedMethodParameterMetaData parameterMD : metaData.getParameters()) {
parameters.add(new RestResourceMethodParameter(parameterMD));
parameterNames.add(parameterMD.getName());
}
//
this.metaData = metaData;
this.parameterNames = Collections.unmodifiableSet(parameterNames);
this.parameters = Collections.unmodifiableList(parameters);
this.methodInvoker = new SimpleMethodInvoker(metaData.getMethod()) {
@Override
protected String getArgumentName(int index) {
RestResourceMethodParameter param = RestResourceMethod.this.parameters.get(index);
return param != null ? param.getName() : null;
}
};
}
public String getName() {
return metaData.getName();
}
public String getMethod() {
switch (metaData.getImpact()) {
case READ:
return "get";
case WRITE:
return "post";
case IDEMPOTENT_WRITE:
return "put";
default:
throw new AssertionError();
}
}
public String getDescription() {
return metaData.getDescription();
}
public List<RestResourceMethodParameter> getParameters() {
return parameters;
}
// Internal *********************************************************************************************************
MethodInvoker getMethodInvoker() {
return methodInvoker;
}
}