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package org.apache.qpid.nclient.impl;
import org.apache.qpid.nclient.api.QpidException;
import org.apache.qpid.nclient.core.AMQPException;
/**
* This abstracts the error handling for open
* and close methods for a resource. This class
* eliminates the duplication of error handling
* code
*/
public abstract class AbstractResource
{
private String _resourceName;
public AbstractResource(String resourceName)
{
_resourceName = resourceName;
}
public void open() throws QpidException
{
try
{
openResource();
}
catch(AMQPException e)
{
throw new QpidException("Error creating " + _resourceName + " due to " + e.getMessage(),e);
}
}
public void close() throws QpidException
{
try
{
closeResource();
}
catch(Exception e)
{
throw new QpidException("Error destroying " + _resourceName + " due to " + e.getMessage(),e);
}
}
protected abstract void openResource() throws AMQPException;
protected abstract void closeResource() throws AMQPException;
}
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