1 package org.apache.maven.continuum.core.action;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.maven.continuum.ContinuumException;
23 import org.codehaus.plexus.util.StringUtils;
24
25 /**
26 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
27 * @version $Id: AbstractValidationContinuumAction.java 492619 2007-01-04 15:50:48Z evenisse $
28 */
29 public abstract class AbstractValidationContinuumAction
30 extends AbstractContinuumAction
31 {
32 protected void assertStringNotEmpty( String value, String fieldName )
33 throws ContinuumException
34 {
35 if ( StringUtils.isEmpty( value ) )
36 {
37 throw new ContinuumException( "The " + fieldName + " has to be set." );
38 }
39 }
40 }