org.apache.cayenne.velocity

Class VelocitySQLTemplateProcessor

java.lang.Object

org.apache.cayenne.velocity.VelocitySQLTemplateProcessor

All Implemented Interfaces:

SQLTemplateProcessor

public class VelocitySQLTemplateProcessor
extends Object
implements SQLTemplateProcessor

Processor for SQL velocity templates.

Since:

4.0

See Also:

SQLTemplate

Field Summary

Fields

Modifier and Type	Field and Description
protected SQLTemplateRenderingUtils	renderingUtils
protected org.apache.velocity.runtime.RuntimeInstance	velocityRuntime

Constructor Summary

Constructors

Constructor and Description
VelocitySQLTemplateProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
SQLStatement	processTemplate(String template, List<Object> positionalParameters) Builds and returns a SQLStatement based on SQL template String and a list of positional parameters.
SQLStatement	processTemplate(String template, Map<String,?> parameters) Builds and returns a SQLStatement based on SQL template and a set of parameters.

Methods inherited from class java.lang.Object

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

Field Detail

velocityRuntime

protected org.apache.velocity.runtime.RuntimeInstance velocityRuntime

renderingUtils

protected SQLTemplateRenderingUtils renderingUtils

Constructor Detail

VelocitySQLTemplateProcessor

public VelocitySQLTemplateProcessor()

Method Detail

processTemplate

public SQLStatement processTemplate(String template,
                           Map<String,?> parameters)

Builds and returns a SQLStatement based on SQL template and a set of parameters. During rendering, VelocityContext exposes the following as variables: all parameters in the map, SQLTemplateRenderingUtils as a "helper" variable and SQLStatement object as "statement" variable.

Specified by:

processTemplate in interface SQLTemplateProcessor

processTemplate

public SQLStatement processTemplate(String template,
                           List<Object> positionalParameters)

Description copied from interface: SQLTemplateProcessor

Builds and returns a SQLStatement based on SQL template String and a list of positional parameters.

Specified by:

processTemplate in interface SQLTemplateProcessor