UncaughtExceptionTracker.java

/**
 * Copyright 2014 ArcBees 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.arcbees.analytics.client;

import com.arcbees.analytics.shared.Analytics;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.GWT.UncaughtExceptionHandler;
import com.google.inject.Inject;

public class UncaughtExceptionTracker implements UncaughtExceptionHandler {
    private final Analytics analytics;

    @Inject
    UncaughtExceptionTracker(final Analytics analytics) {
        this.analytics = analytics;
        GWT.setUncaughtExceptionHandler(this);
    }

    @Override
    public void onUncaughtException(final Throwable e) {
        analytics
            .sendException()
            .exceptionDescription("Uncaught Exception: " + e.getMessage())
            .go();
    }
}