| /* |
| * 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.tools.ant.taskdefs; |
| |
| import java.util.LinkedHashSet; |
| import java.util.Set; |
| import java.util.function.Consumer; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| import org.apache.tools.ant.property.LocalProperties; |
| |
| /** |
| * Task to create local properties in the current scope. |
| */ |
| public class Local extends Task { |
| /** |
| * Nested {@code name} element. |
| * @since Ant 1.10.13 |
| */ |
| public static class Name implements Consumer<LocalProperties> { |
| private String text; |
| |
| /** |
| * Set the property name. |
| * @param text |
| */ |
| public void addText(String text) { |
| this.text = text; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void accept(LocalProperties localProperties) { |
| if (text == null) { |
| throw new BuildException("nested name element is missing text"); |
| } |
| localProperties.addLocal(text); |
| } |
| } |
| |
| private String name; |
| |
| private final Set<Name> nameElements = new LinkedHashSet<>(); |
| |
| /** |
| * Set the name attribute. |
| * @param name the name of the local property. |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * Create a nested {@code name} element. |
| * @return {@link Name} |
| * @since Ant 1.10.13 |
| */ |
| public Name createName() { |
| final Name result = new Name(); |
| nameElements.add(result); |
| return result; |
| } |
| |
| /** |
| * Run the task. |
| */ |
| public void execute() { |
| if (name == null && nameElements.isEmpty()) { |
| throw new BuildException("Found no configured local property names"); |
| } |
| final LocalProperties localProperties = LocalProperties.get(getProject()); |
| |
| if (name != null) { |
| localProperties.addLocal(name); |
| } |
| nameElements.forEach(n -> n.accept(localProperties)); |
| } |
| } |