| /* |
| * Copyright 2006 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.user.rebind; |
| |
| import com.google.gwt.core.ext.Generator; |
| import com.google.gwt.core.ext.TreeLogger; |
| import com.google.gwt.core.ext.UnableToCompleteException; |
| import com.google.gwt.core.ext.typeinfo.JPrimitiveType; |
| |
| /** |
| * Super class for AbstractMethod and AbstractClass creators. The primary |
| * purpose is to pull up helper methods for logging and printing. |
| */ |
| public class AbstractSourceCreator { |
| |
| /** |
| * Creates a branch for the treelogger. |
| * @param logger |
| * @param message |
| * @return treelogger |
| */ |
| protected static TreeLogger branch(TreeLogger logger, String message) { |
| return logger.branch(TreeLogger.TRACE, message, null); |
| } |
| |
| /** |
| * Convenience method to use TreeLogger error pattern. |
| * @param logger logger to print to |
| * @param msg msg |
| * @return the exception to throw |
| */ |
| protected static UnableToCompleteException error(TreeLogger logger, String msg) { |
| logger.log(TreeLogger.ERROR, msg, null); |
| return new UnableToCompleteException(); |
| } |
| |
| /** |
| * Convenience method to use TreeLogger error pattern. |
| * @param logger logger to print to |
| * @param msg msg |
| * @return the exception to throw |
| */ |
| protected static UnableToCompleteException error(TreeLogger logger, String msg, Throwable cause) { |
| logger.log(TreeLogger.ERROR, msg, cause); |
| return new UnableToCompleteException(); |
| } |
| |
| /** |
| * Convenience method to use TreeLogger error pattern. |
| * @param logger logger to print to |
| * @param e throwable |
| * @return th exception to throw |
| */ |
| protected static UnableToCompleteException error(TreeLogger logger, |
| Throwable e) { |
| logger.log(TreeLogger.ERROR, e.getMessage(), e); |
| return new UnableToCompleteException(); |
| } |
| |
| /** |
| * Returns the String represention of the java type for a primitive for |
| * example int/Integer, float/Float. |
| * |
| * @param type |
| * @return the string representation |
| */ |
| protected static String getJavaObjectTypeFor(JPrimitiveType type) { |
| if (type == JPrimitiveType.INT) { |
| return "Integer"; |
| } else { |
| String s = type.getSimpleSourceName(); |
| return s.substring(0, 1).toUpperCase() + s.substring(1); |
| } |
| } |
| |
| /** |
| * Helper method used to wrap a string constant with quotes. Must use to |
| * enable string escaping. |
| * |
| * @param wrapMe String to wrap |
| * @return wrapped String |
| */ |
| protected static String wrap(String wrapMe) { |
| return "\"" + Generator.escape(wrapMe) + "\""; |
| } |
| } |