| /* |
| * 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 |
| * |
| * https://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.ant.dotnet.compile; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| import 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; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * the name of the definition. Required. |
| * @param name |
| */ |
| 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 |
| */ |
| 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 |
| * @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; |
| } |
| } |