diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java new file mode 100644 index 00000000..ca28f69f --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java @@ -0,0 +1,223 @@ +/* + * 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.types.optional; + +import java.io.File; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.types.Path; +import org.apache.tools.ant.types.Reference; +import org.apache.tools.ant.types.selectors.BaseSelector; +import org.apache.tools.ant.util.ScriptRunnerBase; +import org.apache.tools.ant.util.ScriptRunnerHelper; + +/** + * Selector that lets you run a script with selection logic inline + * @since Ant1.7 + */ +public class ScriptSelector extends BaseSelector { + + /** + * script runner helper + */ + private ScriptRunnerHelper helper = new ScriptRunnerHelper(); + + /** + * script runner + */ + private ScriptRunnerBase runner; + + /** + * fields updated for every selection + */ + private File basedir; + private String filename; + private File file; + + /** + * selected flag + */ + private boolean selected; + + /** + * Set the project. + * @param project the owner of this component. + */ + public void setProject(Project project) { + super.setProject(project); + helper.setProjectComponent(this); + } + + /** + * Defines the manager. + * + * @param manager the scripting manager. + */ + public void setManager(String manager) { + helper.setManager(manager); + } + + /** + * Defines the language (required). + * + * @param language the scripting language name for the script. + */ + public void setLanguage(String language) { + helper.setLanguage(language); + } + + /** + * Initialize on demand. + * + * @throws org.apache.tools.ant.BuildException + * if someting goes wrong + */ + private void init() throws BuildException { + if (runner != null) { + return; + } + runner = helper.getScriptRunner(); + } + + /** + * Load the script from an external file ; optional. + * + * @param file the file containing the script source. + */ + public void setSrc(File file) { + helper.setSrc(file); + } + + /** + * The script text. + * + * @param text a component of the script text to be added. + */ + public void addText(String text) { + helper.addText(text); + } + + /** + * Set the classpath to be used when searching for classes and resources. + * + * @param classpath an Ant Path object containing the search path. + */ + public void setClasspath(Path classpath) { + helper.setClasspath(classpath); + } + + /** + * Classpath to be used when searching for classes and resources. + * + * @return an empty Path instance to be configured by Ant. + */ + public Path createClasspath() { + return helper.createClasspath(); + } + + /** + * Set the classpath by reference. + * + * @param r a Reference to a Path instance to be used as the classpath + * value. + */ + public void setClasspathRef(Reference r) { + helper.setClasspathRef(r); + } + + /** + * Set the setbeans attribute. + * If this is true, <script> will create variables in the + * script instance for all + * properties, targets and references of the current project. + * It this is false, only the project and self variables will + * be set. + * The default is true. + * @param setBeans the value to set. + */ + public void setSetBeans(boolean setBeans) { + helper.setSetBeans(setBeans); + } + + /** + * Method that each selector will implement to create their selection + * behaviour. If there is a problem with the setup of a selector, it can + * throw a BuildException to indicate the problem. + * + * @param basedir A java.io.File object for the base directory + * @param filename The name of the file to check + * @param file A File object for this filename + * + * @return whether the file should be selected or not + */ + public boolean isSelected(File basedir, String filename, File file) { + init(); + setSelected(true); + this.file = file; + this.basedir = basedir; + this.filename = filename; + runner.addBean("basedir", basedir); + runner.addBean("filename", filename); + runner.addBean("file", file); + runner.executeScript("ant_selector"); + return isSelected(); + } + + /** + * get the base directory + * @return the base directory + */ + public File getBasedir() { + return basedir; + } + + /** + * get the filename of the file + * @return the filename of the file that is currently been tested + */ + public String getFilename() { + return filename; + } + + /** + * get the file that is currently to be tested + * @return the file that is currently been tested + */ + public File getFile() { + return file; + } + + /** + * get state of selected flag + * @return the selected flag + */ + public boolean isSelected() { + return selected; + } + + /** + * set the selected state + * Intended for script use, not as an Ant attribute + * @param selected the selected state + */ + public void setSelected(boolean selected) { + this.selected = selected; + } + +} |