com.greenpepper.shaded.org.apache.tools.ant.taskdefs.optional.dotnet.DotnetDefine Maven / Gradle / Ivy
/*
* 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 com.greenpepper.shaded.org.apache.tools.ant.taskdefs.optional.dotnet;
import com.greenpepper.shaded.org.apache.tools.ant.BuildException;
import com.greenpepper.shaded.org.apache.tools.ant.Task;
import com.greenpepper.shaded.org.apache.tools.ant.Project;
/**
* definitions can be conditional. What .NET conditions can not be
* is in any state other than defined and undefined; you cannot give
* a definition a value.
*/
public class DotnetDefine {
private String name;
private String ifCond;
private String unlessCond;
/**
* the name of a property which must be defined for
* the definition to be set. Optional.
* @param condition the name of the property
*/
public void setIf(String condition) {
this.ifCond = condition;
}
/**
* the name of a property which must be undefined for
* the definition to be set. Optional.
* @param condition the name of the property
*/
public void setUnless(String condition) {
this.unlessCond = condition;
}
/**
* Get the name of the definition.
* @return the name.
*/
public String getName() {
return name;
}
/**
* the name of the definition. Required.
* @param name the name value.
*/
public void setName(String name) {
this.name = name;
}
/**
* This method gets the value of this definition. Will be null if a condition
* was declared and not met
* @param owner owning task
* @return The value of the definition.
* @throws BuildException if there is an error.
*/
public String getValue(Task owner) throws BuildException {
if (name == null) {
throw new BuildException("No name provided for the define element",
owner.getLocation());
}
if (!isSet(owner)) {
return null;
}
return name;
}
/**
* logic taken from patternset
* @param owner the owning task.
* @return true if the condition is valid
*/
public boolean isSet(Task owner) {
Project p = owner.getProject();
if (ifCond != null && p.getProperty(ifCond) == null) {
return false;
} else if (unlessCond != null && p.getProperty(unlessCond) != null) {
return false;
}
return true;
}
}