Examples of org.apache.excalibur.event.SinkFullException

org.apache.excalibur.event.SinkFullException
A SinkException is thrown when an enqueue operation occurs on a queue that is already full.
The interface design is heavily influenced by Matt Welsh's SandStorm server, his demonstration of the SEDA architecture. We have deviated where we felt the design differences where better.
@author Avalon Development Team

            m_mutex.acquire();
            try
            {
                if( elements.length + size() > maxSize() )
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }


                enqueue = new FixedSizePreparedEnqueue( this, elements );
            }
            finally

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            m_mutex.acquire();
            try
            {
                if( elements.length + size() > maxSize() )
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }


                for( int i = 0; i < len; i++ )
                {
                    addElement( elements[ i ] );

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            m_mutex.acquire();
            try
            {
                if( 1 + size() > maxSize() )
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }


                addElement( element );
            }
            finally

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                {
                    enqueue = new DefaultPreparedEnqueue( this, elements );
                }
                else
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }
            }
            finally
            {
                m_mutex.release();

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            m_mutex.acquire();
            try
            {
                if( ! getEnqueuePredicate().accept( elements, this ) )
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }


                for( int i = 0; i < len; i++ )
                {
                    m_elements.add( elements[ i ] );

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            m_mutex.acquire();
            try
            {
                if( ! getEnqueuePredicate().accept(element, this) )
                {
                    throw new SinkFullException( "Not enough room to enqueue these elements." );
                }


                m_elements.add( element );
            }
            finally

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            }
        }


        if (successful == 0 && m_oneSuccess)
        {
            throw new SinkFullException("Could not deliver one single element.");
        }
    }

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            break;
        }


        if (successful == 0 && m_oneSuccess)
        {
            throw new SinkFullException("Could not deliver one single elements.");
        }
    }

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            successful++;
            break;
        }
        if (successful == 0 && m_oneSuccess)
        {
            throw new SinkFullException("Could not deliver elements at all.");
        }


        return prepares;
    }

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        if (successful < m_sinks.size())
        {
            // rollback all enqueues.
            prepares.abort();


            throw new SinkFullException("Could not deliver elements.");
        }


        return prepares;
    }

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Related Classes of org.apache.excalibur.event.SinkFullException

org.apache.excalibur.event.impl.DefaultQueue

org.apache.excalibur.event.impl.FixedSizeQueue

org.apache.excalibur.event.impl.LossyMultiCastSink

org.apache.excalibur.event.impl.MultiCastSink

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