org.springframework.integration.jdbc
Class ExpressionEvaluatingSqlParameterSourceFactory

java.lang.Object
  org.springframework.integration.util.AbstractExpressionEvaluator
      org.springframework.integration.jdbc.ExpressionEvaluatingSqlParameterSourceFactory

All Implemented Interfaces:

BeanFactoryAware, SqlParameterSourceFactory

public class ExpressionEvaluatingSqlParameterSourceFactory
extends AbstractExpressionEvaluator
implements SqlParameterSourceFactory

An implementation of SqlParameterSourceFactory which creates an SqlParameterSource that evaluates Spring EL expressions. In addition the user can supply static parameters that always take precedence.

Since:

2.0

Author:

Dave Syer

Constructor Summary

ExpressionEvaluatingSqlParameterSourceFactory()

Method Summary

SqlParameterSource	createParameterSource(Object input) Return a new SqlParameterSource.
void	setStaticParameters(Map<String,?> staticParameters) If the input is a List or a Map, the output is a map parameter source, and in that case some static parameters can be added (default is empty).

Methods inherited from class org.springframework.integration.util.AbstractExpressionEvaluator

evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, evaluateExpression, getEvaluationContext, setBeanFactory, setConversionService

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluatingSqlParameterSourceFactory

public ExpressionEvaluatingSqlParameterSourceFactory()

Method Detail

setStaticParameters

public void setStaticParameters(Map<String,?> staticParameters)

If the input is a List or a Map, the output is a map parameter source, and in that case some static parameters can be added (default is empty). If the input is not a List or a Map then this value is ignored.

Parameters:

staticParameters - the static parameters to set

createParameterSource

public SqlParameterSource createParameterSource(Object input)

Description copied from interface: SqlParameterSourceFactory

Return a new SqlParameterSource.

Specified by:

createParameterSource in interface SqlParameterSourceFactory

Parameters:

input - the raw message or query result to be transformed into a SqlParameterSource