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/*
* 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.tools.ant.taskdefs.optional.extension.resolvers;
import java.io.File;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.optional.extension.Extension;
import org.apache.tools.ant.taskdefs.optional.extension.ExtensionResolver;
/**
* Resolver that just returns s specified location.
*
*/
public class LocationResolver implements ExtensionResolver {
private String location;
/**
* Sets the location for this resolver
* @param location the location
*/
public void setLocation(final String location) {
this.location = location;
}
/**
* Returns the resolved file
* @param extension the extension
* @param project the project
* @return the file resolved
* @throws BuildException if no location is set
*/
public File resolve(final Extension extension,
final Project project) throws BuildException {
if (null == location) {
final String message = "No location specified for resolver";
throw new BuildException(message);
}
return project.resolveFile(location);
}
/**
* Returns a string representation of the Location
* @return the string representation
*/
public String toString() {
return "Location[" + location + "]";
}
}
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