/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.oodt.cas.filemgr.cli.action;
//Apache imports
import org.apache.commons.lang.Validate;
//OODT imports
import org.apache.oodt.cas.cli.exception.CmdLineActionException;
import org.apache.oodt.cas.filemgr.structs.ProductType;
import org.apache.oodt.cas.filemgr.system.XmlRpcFileManagerClient;
/**
* A {@link CmdLineAction} which gets number of {@link Product}s of a given
* {@link ProuctType}.
*
* @author bfoster (Brian Foster)
*/
public class GetNumProductsCliAction extends FileManagerCliAction {
private String productTypeName;
@Override
public void execute(ActionMessagePrinter printer)
throws CmdLineActionException {
try {
Validate.notNull(productTypeName, "Must specify productTypeName");
XmlRpcFileManagerClient client = getClient();
ProductType pt = client.getProductTypeByName(productTypeName);
if (pt == null) {
throw new Exception("FileManager returned null ProductType");
}
printer.println("Type: ["
+ productTypeName
+ "], Num Products: ["
+ client.getNumProducts(pt) + "]");
} catch (Exception e) {
throw new CmdLineActionException(
"Failed to get number of products for" + " ProductType name '"
+ productTypeName + "' : " + e.getMessage(), e);
}
}
public void setProductTypeName(String productTypeName) {
this.productTypeName = productTypeName;
}
}