From 98e2821b38a775737e42a2479a6bc65107210859 Mon Sep 17 00:00:00 2001 From: Elliot Kroo Date: Thu, 11 Mar 2010 15:21:30 -0800 Subject: reorganizing the first level of folders (trunk/branch folders are not the git way :) --- .../javascript/optimizer/ClassCompiler.java | 214 --------------------- 1 file changed, 214 deletions(-) delete mode 100644 trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/optimizer/ClassCompiler.java (limited to 'trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/optimizer/ClassCompiler.java') diff --git a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/optimizer/ClassCompiler.java b/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/optimizer/ClassCompiler.java deleted file mode 100644 index 4a69c6a..0000000 --- a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/optimizer/ClassCompiler.java +++ /dev/null @@ -1,214 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Rhino code, released - * May 6, 1999. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1997-2000 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Igor Bukanov - * - * Alternatively, the contents of this file may be used under the terms of - * the GNU General Public License Version 2 or later (the "GPL"), in which - * case the provisions of the GPL are applicable instead of those above. If - * you wish to allow use of your version of this file only under the terms of - * the GPL and not to allow others to use your version of this file under the - * MPL, indicate your decision by deleting the provisions above and replacing - * them with the notice and other provisions required by the GPL. If you do - * not delete the provisions above, a recipient may use your version of this - * file under either the MPL or the GPL. - * - * ***** END LICENSE BLOCK ***** */ - -package org.mozilla.javascript.optimizer; - -import org.mozilla.javascript.*; - -/** - * Generates class files from script sources. - * - * since 1.5 Release 5 - * @author Igor Bukanov - */ - -public class ClassCompiler -{ - /** - * Construct ClassCompiler that uses the specified compiler environment - * when generating classes. - */ - public ClassCompiler(CompilerEnvirons compilerEnv) - { - if (compilerEnv == null) throw new IllegalArgumentException(); - this.compilerEnv = compilerEnv; - this.mainMethodClassName = Codegen.DEFAULT_MAIN_METHOD_CLASS; - } - - /** - * Set the class name to use for main method implementation. - * The class must have a method matching - * public static void main(Script sc, String[] args), it will be - * called when main(String[] args) is called in the generated - * class. The class name should be fully qulified name and include the - * package name like in org.foo.Bar. - */ - public void setMainMethodClass(String className) - { - // XXX Should this check for a valid class name? - mainMethodClassName = className; - } - - /** - * Get the name of the class for main method implementation. - * @see #setMainMethodClass(String) - */ - public String getMainMethodClass() - { - return mainMethodClassName; - } - - /** - * Get the compiler environment the compiler uses. - */ - public CompilerEnvirons getCompilerEnv() - { - return compilerEnv; - } - - /** - * Get the class that the generated target will extend. - */ - public Class getTargetExtends() - { - return targetExtends; - } - - /** - * Set the class that the generated target will extend. - * - * @param extendsClass the class it extends - */ - public void setTargetExtends(Class extendsClass) - { - targetExtends = extendsClass; - } - - /** - * Get the interfaces that the generated target will implement. - */ - public Class[] getTargetImplements() - { - return targetImplements == null ? null : (Class[])targetImplements.clone(); - } - - /** - * Set the interfaces that the generated target will implement. - * - * @param implementsClasses an array of Class objects, one for each - * interface the target will extend - */ - public void setTargetImplements(Class[] implementsClasses) - { - targetImplements = implementsClasses == null ? null : (Class[])implementsClasses.clone(); - } - - /** - * Build class name for a auxiliary class generated by compiler. - * If the compiler needs to generate extra classes beyond the main class, - * it will call this function to build the auxiliary class name. - * The default implementation simply appends auxMarker to mainClassName - * but this can be overridden. - */ - protected String makeAuxiliaryClassName(String mainClassName, - String auxMarker) - { - return mainClassName+auxMarker; - } - - /** - * Compile JavaScript source into one or more Java class files. - * The first compiled class will have name mainClassName. - * If the results of {@link #getTargetExtends()} or - * {@link #getTargetImplements()} are not null, then the first compiled - * class will extend the specified super class and implement - * specified interfaces. - * - * @return array where elements with even indexes specifies class name - * and the following odd index gives class file body as byte[] - * array. The initial element of the array always holds - * mainClassName and array[1] holds its byte code. - */ - public Object[] compileToClassFiles(String source, - String sourceLocation, - int lineno, - String mainClassName) - { - /*APPJET*/ - Parser p = - InformativeParser.makeParser(compilerEnv, - compilerEnv.getErrorReporter()); - ScriptOrFnNode tree = p.parse(source, sourceLocation, lineno); - String encodedSource = p.getEncodedSource(); - - Class superClass = getTargetExtends(); - Class[] interfaces = getTargetImplements(); - String scriptClassName; - boolean isPrimary = (interfaces == null && superClass == null); - if (isPrimary) { - scriptClassName = mainClassName; - } else { - scriptClassName = makeAuxiliaryClassName(mainClassName, "1"); - } - - Codegen codegen = new Codegen(); - codegen.setMainMethodClass(mainMethodClassName); - byte[] scriptClassBytes - = codegen.compileToClassFile(compilerEnv, scriptClassName, - tree, encodedSource, - false); - - if (isPrimary) { - return new Object[] { scriptClassName, scriptClassBytes }; - } - int functionCount = tree.getFunctionCount(); - ObjToIntMap functionNames = new ObjToIntMap(functionCount); - for (int i = 0; i != functionCount; ++i) { - FunctionNode ofn = tree.getFunctionNode(i); - String name = ofn.getFunctionName(); - if (name != null && name.length() != 0) { - functionNames.put(name, ofn.getParamCount()); - } - } - if (superClass == null) { - superClass = ScriptRuntime.ObjectClass; - } - byte[] mainClassBytes - = JavaAdapter.createAdapterCode( - functionNames, mainClassName, - superClass, interfaces, scriptClassName); - - return new Object[] { mainClassName, mainClassBytes, - scriptClassName, scriptClassBytes }; - } - - private String mainMethodClassName; - private CompilerEnvirons compilerEnv; - private Class targetExtends; - private Class[] targetImplements; - -} - -- cgit v1.2.3