SQLExceptionProcessorMBean (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.jdbc
Interface SQLExceptionProcessorMBean

All Known Implementing Classes:: SQLExceptionProcessor

public interface SQLExceptionProcessorMBean

MBean interface.

Method Summary

boolean isDuplicateKey(SQLException e)
Return true if the exception indicates that an operation failed due to a unique constraint violation.

Method Detail

isDuplicateKey

public boolean isDuplicateKey(SQLException e)

Return true if the exception indicates that an operation failed due to a unique constraint violation. This could be from any unique constraint not just the primary key.

Parameters:: e - the SQLException to process
Returns:: true if it was caused by a unique constraint violation