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java.lang.Objectorg.apache.activemq.store.jdbc.adapter.DefaultJDBCAdapter
org.apache.activemq.store.jdbc.adapter.BlobJDBCAdapter
public class BlobJDBCAdapter
This JDBCAdapter inserts and extracts BLOB data using the getBlob()/setBlob() operations. This is a little more involved since to insert a blob you have to: 1: insert empty blob. 2: select the blob 3: finally update the blob with data value. The databases/JDBC drivers that use this adapter are:
Field Summary |
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Fields inherited from class org.apache.activemq.store.jdbc.adapter.DefaultJDBCAdapter |
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batchStatments, cleanupExclusiveLock, MAX_ROWS, maxRows, prioritizedMessages, statements |
Constructor Summary | |
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BlobJDBCAdapter()
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Method Summary | |
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void |
doAddMessage(TransactionContext c,
long sequence,
MessageId messageID,
ActiveMQDestination destination,
byte[] data,
long expiration,
byte priority)
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byte[] |
doGetMessage(TransactionContext c,
MessageId id)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BlobJDBCAdapter()
Method Detail |
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public void doAddMessage(TransactionContext c, long sequence, MessageId messageID, ActiveMQDestination destination, byte[] data, long expiration, byte priority) throws java.sql.SQLException, java.io.IOException
doAddMessage
in interface JDBCAdapter
doAddMessage
in class DefaultJDBCAdapter
java.sql.SQLException
java.io.IOException
public byte[] doGetMessage(TransactionContext c, MessageId id) throws java.sql.SQLException, java.io.IOException
doGetMessage
in interface JDBCAdapter
doGetMessage
in class DefaultJDBCAdapter
java.sql.SQLException
java.io.IOException
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