com.google.gwt.dev.shell.FailErrorLogger.java Source code

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Here is the source code for com.google.gwt.dev.shell.FailErrorLogger.java

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/*
 * Copyright 2009 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.dev.shell;

import com.google.gwt.core.ext.TreeLogger;

/**
 * A TreeLogger which throws an assertion failure if any error is logged.
 */
public class FailErrorLogger extends TreeLogger {

    @Override
    public TreeLogger branch(Type type, String msg, Throwable caught, HelpInfo helpInfo) {
        if (type == TreeLogger.ERROR) {
            AssertionError error = new AssertionError(msg);
            error.initCause(caught);
            throw error;
        }
        return this;
    }

    @Override
    public boolean isLoggable(Type type) {
        return true;
    }

    @Override
    public void log(Type type, String msg, Throwable caught, HelpInfo helpInfo) {
        if (type == TreeLogger.ERROR) {
            AssertionError error = new AssertionError(msg);
            error.initCause(caught);
            throw error;
        }
    }
}