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/*******************************************************************************
* ============LICENSE_START====================================================
* * org.onap.aai
* * ===========================================================================
* * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* * Copyright © 2017 Amdocs
* * ===========================================================================
* * 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.
* * ============LICENSE_END====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package com.att.cmd;
import java.util.ArrayList;
import java.util.List;
import com.att.cadi.CadiException;
import com.att.cadi.LocatorException;
import com.att.inno.env.APIException;
public class BaseCmd<CMD extends Cmd> extends Cmd {
protected List<Cmd> cmds;
public BaseCmd(AAFcli aafcli, String name, Param ... params) {
super(aafcli, null, name, params);
cmds = new ArrayList<Cmd>();
}
public BaseCmd(CMD parent, String name, Param ... params) {
super(parent.aafcli, parent, name, params);
cmds = new ArrayList<Cmd>();
}
@Override
public int _exec( int idx, final String ... args) throws CadiException, APIException, LocatorException {
if(args.length-idx<1) {
pw().println(build(new StringBuilder(),null).toString());
} else {
String s = args[idx];
String name;
Cmd empty = null;
for(Cmd c: cmds) {
name = c.getName();
if(name==null && empty==null) { // Mark with Command is null, and take the first one.
empty = c;
} else if(s.equalsIgnoreCase(c.getName()))
return c.exec(idx+1, args);
}
if(empty!=null) {
return empty.exec(idx, args); // If name is null, don't account for it on command line. jg 4-29
}
pw().println("Instructions not understood.");
}
return 0;
}
}
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