001package org.apache.maven.plugins.enforcer; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import org.apache.maven.enforcer.rule.api.EnforcerRuleException; 023import org.apache.maven.enforcer.rule.api.EnforcerRuleHelper; 024 025/** 026 * Always fail. This rule is useful for testing the Enforcer configuration, or to always fail the build if a particular 027 * profile is enabled. 028 * @author Ben Lidgey 029 */ 030public class AlwaysFail 031 extends AbstractNonCacheableEnforcerRule 032{ 033 034 @Override 035 public void execute( EnforcerRuleHelper helper ) 036 throws EnforcerRuleException 037 { 038 String message = getMessage(); 039 040 StringBuilder buf = new StringBuilder(); 041 if ( message != null ) 042 { 043 buf.append( message ).append( System.lineSeparator() ); 044 } 045 buf.append( "Always fails!" ); 046 throw new EnforcerRuleException( buf.toString() ); 047 } 048}