001/*
002 * Copyright 2012-2015 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.ant;
018
019import org.apache.tools.ant.BuildException;
020import org.apache.tools.ant.Project;
021import org.apache.tools.ant.Task;
022
023import org.springframework.util.StringUtils;
024
025/**
026 * Quiet task that establishes a reference to its loader.
027 *
028 * @author Matt Benson
029 * @since 1.3.0
030 */
031public class ShareAntlibLoader extends Task {
032
033        private String refid;
034
035        public ShareAntlibLoader(Project project) {
036                super();
037                setProject(project);
038        }
039
040        @Override
041        public void execute() throws BuildException {
042                if (!StringUtils.hasText(this.refid)) {
043                        throw new BuildException("@refid has no text");
044                }
045                getProject().addReference(this.refid, getClass().getClassLoader());
046        }
047
048        public void setRefid(String refid) {
049                this.refid = refid;
050        }
051
052}