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/*
*
* Copyright 2001-2004 The Ant-Contrib project
*
* Licensed 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 net.sf.antcontrib.cpptasks.types;
import java.io.File;
import net.sf.antcontrib.cpptasks.CUtil;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.types.Path;
/**
* An Ant Path object augmented with if and unless conditionals
*
* @author Curt Arnold
*/
public class ConditionalPath extends Path {
private String ifCond;
private String unlessCond;
private File file;
public ConditionalPath(Project project) {
super(project);
}
public ConditionalPath(Project p, String path) {
super(p, path);
}
public File getFile() {
return file;
}
/**
* Returns true if the Path's if and unless conditions (if any) are
* satisfied.
*/
public boolean isActive(org.apache.tools.ant.Project p)
throws BuildException {
return CUtil.isActive(p, ifCond, unlessCond);
}
/**
* Sets the property name for the 'if' condition.
*
* The path will be ignored unless the property is defined.
*
* The value of the property is insignificant, but values that would imply
* misinterpretation ("false", "no") will throw an exception when
* evaluated.
*
* @param propName
* property name
*/
public void setIf(String propName) {
ifCond = propName;
}
/**
* Set the property name for the 'unless' condition.
*
* If named property is set, the path will be ignored.
*
* The value of the property is insignificant, but values that would imply
* misinterpretation ("false", "no") of the behavior will throw an
* exception when evaluated.
*
* @param propName
* name of property
*/
public void setUnless(String propName) {
unlessCond = propName;
}
/**
* Specifies the file which lists many include paths that should appear on
* the command line. Each line is an include path. The includepath will be
* quated if it contains embedded blanks.
*
* @param file
* name of the file
*/
public void setFile(File file) {
this.file = file;
}
}
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