com.ca.jcs.jdbc
Class JDBCExceptionMappingProxy

java.lang.Object
  com.ca.jcs.processor.ConnectorProcessorProxyHandler
      com.ca.jcs.jdbc.JDBCExceptionMappingProxy

All Implemented Interfaces:

InvocationHandler

public class JDBCExceptionMappingProxy
extends ConnectorProcessorProxyHandler

Proxy that wraps the provided JDBCMetaConnector to the handle mapping of DataAccessException hierarchy used by Spring JDBC into the LdapNamingException hierarchy imposed on connectors running inside the JCS.

Field Summary

static int	DB2_INPUT_TRUNCATION_CODE As per DB2 9.1 documentation: ODBC specifies that string data can be truncated on input or output with the appropriate SQLSTATE On input, DB2 rejects string truncation with a negative SQLCODE (-302) and SQLSTATE 22001.
static int	DB2_INPUT_TRUNCATION_STATE
static String[]	nameNotFoundExcludeList List of strings to exclude from being treated as a name not found exception

Constructor Summary

JDBCExceptionMappingProxy(Connector connector, AttributeStyleOpProcessor proc)

JDBCExceptionMappingProxy(Connector connector, MethodStyleOpProcessor proc)

JDBCExceptionMappingProxy(Connector connector, ScriptStyleOpProcessor proc)

Method Summary

Object

invoke(Object proxy, Method method, Object[] args) This is where the wrapping logic (resiliency etc) is actually implemented...

Methods inherited from class com.ca.jcs.processor.ConnectorProcessorProxyHandler

createAttributeStyleOpProcessorProxy, createMethodStyleOpProcessorProxy, createScriptStyleOpProcessorProxy, getConnector, getOperation, getTarget, getTargetAttributeStyleOpProcessor, getTargetMethodStyleOpProcessor, getTargetScriptStyleOpProcessor, logError, proxyToString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DB2_INPUT_TRUNCATION_CODE

public static final int DB2_INPUT_TRUNCATION_CODE

As per DB2 9.1 documentation: ODBC specifies that string data can be truncated on input or output with the appropriate SQLSTATE On input, DB2 rejects string truncation with a negative SQLCODE (-302) and SQLSTATE 22001.

See Also:

Constant Field Values

DB2_INPUT_TRUNCATION_STATE

public static final int DB2_INPUT_TRUNCATION_STATE

See Also:

Constant Field Values

nameNotFoundExcludeList

public static final String[] nameNotFoundExcludeList

List of strings to exclude from being treated as a name not found exception

Constructor Detail

JDBCExceptionMappingProxy

public JDBCExceptionMappingProxy(Connector connector,
                                 AttributeStyleOpProcessor proc)

JDBCExceptionMappingProxy

public JDBCExceptionMappingProxy(Connector connector,
                                 MethodStyleOpProcessor proc)

JDBCExceptionMappingProxy

public JDBCExceptionMappingProxy(Connector connector,
                                 ScriptStyleOpProcessor proc)

Method Detail

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Description copied from class: ConnectorProcessorProxyHandler

This is where the wrapping logic (resiliency etc) is actually implemented...

Specified by:

invoke in interface InvocationHandler

Specified by:

invoke in class ConnectorProcessorProxyHandler

Throws:

Throwable