com.pivotal.gemfire.tools.pulse.internal.controllers.ExceptionHandlingAdvice.java Source code

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Here is the source code for com.pivotal.gemfire.tools.pulse.internal.controllers.ExceptionHandlingAdvice.java

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/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * 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. See accompanying
 * LICENSE file.
 */

package com.pivotal.gemfire.tools.pulse.internal.controllers;

import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;

import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;

import com.pivotal.gemfire.tools.pulse.internal.log.PulseLogWriter;

/**
 * For handling IO exception in our controllers
 */
@ControllerAdvice
public class ExceptionHandlingAdvice {

    private final PulseLogWriter LOGGER = PulseLogWriter.getLogger();

    @ExceptionHandler(IOException.class)
    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
    public void handleExc(IOException ext) {

        // write errors
        StringWriter swBuffer = new StringWriter();
        PrintWriter prtWriter = new PrintWriter(swBuffer);
        ext.printStackTrace(prtWriter);
        LOGGER.severe("IOException Details : " + swBuffer.toString() + "\n");
    }
}