com.im.commons.db
Class SQLWriterRegistry.SQLMessageFormatWriter

java.lang.Object
  com.im.commons.db.SQLWriterRegistry.SQLMessageFormatWriter

All Implemented Interfaces:

SQLWriter.SQLValueWriter, Serializable

Enclosing class:

SQLWriterRegistry

public static class SQLWriterRegistry.SQLMessageFormatWriter
extends Object
implements SQLWriter.SQLValueWriter, Serializable

Simple writer that takes a MessageFormat string and passes in the value as {0}/ Useful for spcifying functions. e.g. rawtohex(''{0}'') Note that single quotes have to be duplicated.

See Also:

Serialized Form

Constructor Summary

SQLWriterRegistry.SQLMessageFormatWriter(String messageFormat)

Method Summary

String

writeValueToSQL(Object value) If the value is null then "NULL" is returned (no quotes).

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLWriterRegistry.SQLMessageFormatWriter

public SQLWriterRegistry.SQLMessageFormatWriter(String messageFormat)

Method Detail

writeValueToSQL

public String writeValueToSQL(Object value)

If the value is null then "NULL" is returned (no quotes). Otherwise generate the formatted value using the MessageFormat with the value param being passed in as {0}.

Specified by:

writeValueToSQL in interface SQLWriter.SQLValueWriter

Parameters:

value - The value to write

Returns:

The formatted value or "NULL"