RESTEasy Demo Custom Exceptions

RESTEasyDemo-Custom-Exceptions.java

/**
 * ResourceNotFoundException.java
 */
package com.sivalabs.resteasydemo;

public class ResourceNotFoundException extends RuntimeException
{
	private static final long serialVersionUID = 1L;
	public ResourceNotFoundException(String msg)
	{
		super(msg);
	}
}

/**
 * ApplicationException.java
 */
package com.sivalabs.resteasydemo;

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

public class ApplicationException extends RuntimeException
{
	private static final long serialVersionUID = 1L;
	
	public ApplicationException()
	{
		super();
	}
	public ApplicationException(String message, Throwable cause)
	{
		super(message, cause);
	}
	public ApplicationException(Throwable cause)
	{
		super(cause);
	}
	public ApplicationException(String msg)
	{
		super(msg);
	}
	public String getInternalErrorMessage()
	{
		Throwable cause = this.getCause();
		if(cause != null)
		{
			StringWriter sw = new StringWriter();
			PrintWriter pw = new PrintWriter(sw);
			cause.printStackTrace(pw);
			return sw.toString();
		}
		return null;
	}
}