1 /* 2 * Copyright 2008 University Corporation for Advanced Internet Development, Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package edu.internet2.middleware.ant.util; 18 19 import java.io.File; 20 21 import org.apache.tools.ant.BuildException; 22 import org.apache.tools.ant.Task; 23 24 /** 25 * Converts a filesystem path into an absolute path. 26 * 27 * This ant task requires two attributes: 28 * <ul> 29 * <li><strong>path</strong> - the path that will be converted in to an absolute path</li> 30 * <li><strong>addProperty</strong> - name of the property that will receive the file contents as a string</li> 31 * <ul> 32 */ 33 public class PathToAbsolutePath extends Task { 34 35 /** Property name to which the file URL is added. */ 36 private String addProperty; 37 38 /** Path to convert into an absolute path. */ 39 private String path; 40 41 /** {@inheritDoc} */ 42 public void execute() throws BuildException { 43 44 if (addProperty != null && getProject().getProperty(addProperty) != null) { 45 log("Skipping " + getTaskName() + " as property " + addProperty + " has already been set."); 46 return; 47 } 48 49 if (path == null) { 50 log("Skipping " + getTaskName() + " because path was not specified."); 51 return; 52 } 53 54 getProject().setNewProperty(addProperty, new File(path).getAbsolutePath()); 55 } 56 57 /** 58 * Sets the name of the property that will contain the URL to the file. 59 * 60 * @param property name of the property that will contain the URL to the file 61 */ 62 public void setAddProperty(String property) { 63 addProperty = property; 64 } 65 66 /** 67 * Sets the path that will be converted into a file URL. 68 * 69 * @param path path that will be converted into a file URL 70 */ 71 public void setPath(String path) { 72 this.path = path; 73 } 74 }