/* | |
* 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.cli.option.validator; | |
//JDK imports | |
import java.util.regex.Pattern; | |
//OODT imports | |
import org.apache.commons.lang.Validate; | |
import org.apache.oodt.cas.cli.option.CmdLineOptionInstance; | |
import org.apache.oodt.cas.cli.option.validator.CmdLineOptionValidator.Result.Grade; | |
/** | |
* Performs validation on option instances via allowed args which are regular | |
* expressions for allowed argument values. | |
* | |
* @author bfoster (Brian Foster) | |
*/ | |
public class ArgRegExpCmdLineOptionValidator extends | |
AllowedArgsCmdLineOptionValidator { | |
@Override | |
public Result validate(CmdLineOptionInstance optionInst) { | |
Validate.notNull(optionInst); | |
TOP: for (String value : optionInst.getValues()) { | |
for (String regex : getAllowedArgs()) { | |
if (Pattern.matches(regex, value)) { | |
continue TOP; | |
} | |
} | |
return new Result(Grade.FAIL, "Value '" + value | |
+ "' is not allowed for option " + optionInst.getOption() | |
+ " - Allowed values = " + getAllowedArgs()); | |
} | |
return new Result(Grade.PASS, "Success"); | |
} | |
} |