diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/JspCompilerAdapterFactory.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/JspCompilerAdapterFactory.java | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/JspCompilerAdapterFactory.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/JspCompilerAdapterFactory.java deleted file mode 100644 index 2876ba0c..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/JspCompilerAdapterFactory.java +++ /dev/null @@ -1,122 +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.taskdefs.optional.jsp.compilers; - -import org.apache.tools.ant.AntClassLoader; -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Task; -import org.apache.tools.ant.taskdefs.optional.jsp.Jasper41Mangler; -import org.apache.tools.ant.taskdefs.optional.jsp.JspNameMangler; - - -/** - * Creates the necessary compiler adapter, given basic criteria. - * - */ -public final class JspCompilerAdapterFactory { - - /** This is a singleton -- can't create instances!! */ - private JspCompilerAdapterFactory() { - } - - /** - * Based on the parameter passed in, this method creates the necessary - * factory desired. - * - * The current mapping for compiler names are as follows: - * <ul><li>jasper = jasper compiler (the default) - * <li><i>a fully qualified classname</i> = the name of a jsp compiler - * adapter - * </ul> - * - * @param compilerType either the name of the desired compiler, or the - * full classname of the compiler's adapter. - * @param task a task to log through. - * @return the compiler - * @throws BuildException if the compiler type could not be resolved into - * a compiler adapter. - */ - public static JspCompilerAdapter getCompiler(String compilerType, Task task) - throws BuildException { - return getCompiler(compilerType, task, - // Memory-Leak in line below - task.getProject().createClassLoader(null)); - } - - /** - * Based on the parameter passed in, this method creates the necessary - * factory desired. - * - * The current mapping for compiler names are as follows: - * <ul><li>jasper = jasper compiler (the default) - * <li><i>a fully qualified classname</i> = the name of a jsp compiler - * adapter - * </ul> - * - * @param compilerType either the name of the desired compiler, or the - * full classname of the compiler's adapter. - * @param task a task to log through. - * @param loader AntClassLoader with which the compiler should be loaded - * @return the compiler - * @throws BuildException if the compiler type could not be resolved into - * a compiler adapter. - */ - public static JspCompilerAdapter getCompiler(String compilerType, Task task, - AntClassLoader loader) - throws BuildException { - - if (compilerType.equalsIgnoreCase("jasper")) { - //tomcat4.0 gets the old mangler - return new JasperC(new JspNameMangler()); - } - if (compilerType.equalsIgnoreCase("jasper41")) { - //tomcat4.1 gets the new one - return new JasperC(new Jasper41Mangler()); - } - return resolveClassName(compilerType, loader); - } - - /** - * Tries to resolve the given classname into a compiler adapter. - * Throws a fit if it can't. - * - * @param className The fully qualified classname to be created. - * @param classloader Classloader with which to load the class - * @throws BuildException This is the fit that is thrown if className - * isn't an instance of JspCompilerAdapter. - */ - private static JspCompilerAdapter resolveClassName(String className, - AntClassLoader classloader) - throws BuildException { - try { - Class c = classloader.findClass(className); - Object o = c.newInstance(); - return (JspCompilerAdapter) o; - } catch (ClassNotFoundException cnfe) { - throw new BuildException(className + " can\'t be found.", cnfe); - } catch (ClassCastException cce) { - throw new BuildException(className + " isn\'t the classname of " - + "a compiler adapter.", cce); - } catch (Throwable t) { - // for all other possibilities - throw new BuildException(className + " caused an interesting " - + "exception.", t); - } - } - -} |