diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java deleted file mode 100644 index 9e814d96..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java +++ /dev/null @@ -1,206 +0,0 @@ -/* - * 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.util; - -import java.io.File; - -import org.apache.tools.ant.ProjectComponent; -import org.apache.tools.ant.types.Path; -import org.apache.tools.ant.types.Reference; -import org.apache.tools.ant.types.ResourceCollection; -import org.apache.tools.ant.types.resources.Union; - -/** - * A class to help in creating, setting and getting script runners. - */ -public class ScriptRunnerHelper { - private ClasspathUtils.Delegate cpDelegate = null; - private File srcFile; - private String manager = "auto"; - private String language; - private String text; - private boolean setBeans = true; - private ProjectComponent projectComponent; - private ClassLoader scriptLoader = null; - private Union resources = new Union(); - - /** - * Set the project component associated with this helper. - * @param component the project component that owns this helper. - */ - public void setProjectComponent(ProjectComponent component) { - this.projectComponent = component; - } - - /** - * Create and set text on a script. - * @return the created or reused script runner. - */ - public ScriptRunnerBase getScriptRunner() { - ScriptRunnerBase runner = getRunner(); - if (srcFile != null) { - runner.setSrc(srcFile); - } - if (text != null) { - runner.addText(text); - } - if (resources != null) { - runner.loadResources(resources); - } - if (setBeans) { - runner.bindToComponent(projectComponent); - } else { - runner.bindToComponentMinimum(projectComponent); - } - return runner; - } - - /** - * Classpath to be used when searching for classes and resources. - * - * @return an empty Path instance to be configured by Ant. - */ - public Path createClasspath() { - return getClassPathDelegate().createClasspath(); - } - - /** - * 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) { - getClassPathDelegate().setClasspath(classpath); - } - - /** - * 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) { - getClassPathDelegate().setClasspathref(r); - } - - /** - * Load the script from an external file ; optional. - * - * @param file the file containing the script source. - */ - public void setSrc(File file) { - this.srcFile = file; - } - - /** - * Add script text. - * - * @param text a component of the script text to be added. - */ - public void addText(String text) { - this.text = text; - } - - /** - * Defines the script manager - defaults to "auto". - * - * @param manager the scripting manager - "bsf" or "javax" or "auto" - */ - public void setManager(String manager) { - this.manager = manager; - } - - /** - * Defines the language (required). - * - * @param language the scripting language name for the script. - */ - public void setLanguage(String language) { - this.language = language; - } - - /** - * Get the language. - * @return the scripting language. - */ - public String getLanguage() { - return language; - } - - /** - * 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) { - this.setBeans = setBeans; - } - - /** - * Used when called by scriptdef. - * @param loader the loader used by scriptdef. - */ - public void setClassLoader(ClassLoader loader) { - scriptLoader = loader; - } - - private synchronized ClassLoader generateClassLoader() { - if (scriptLoader != null) { - return scriptLoader; - } - if (cpDelegate == null) { - scriptLoader = getClass().getClassLoader(); - return scriptLoader; - } - scriptLoader = cpDelegate.getClassLoader(); - return scriptLoader; - } - - private ClasspathUtils.Delegate getClassPathDelegate() { - if (cpDelegate == null) { - if (projectComponent == null) { - throw new IllegalStateException("Can't access classpath without a project component"); - } - cpDelegate = ClasspathUtils.getDelegate(projectComponent); - } - return cpDelegate; - } - - /** - * Get a script runner. - */ - private ScriptRunnerBase getRunner() { - return new ScriptRunnerCreator(projectComponent.getProject()).createRunner( - manager, language, generateClassLoader()); - } - - /** - * Add any source resource. - * - * @param resource source of script - * @since Ant 1.7.1 - */ - public void add(ResourceCollection resource) { - resources.add(resource); - } -} |