org.apache.cayenne.access.jdbc
Class BindNotEqualDirective

java.lang.Object
  org.apache.velocity.runtime.directive.Directive
      org.apache.cayenne.access.jdbc.BindDirective
          org.apache.cayenne.access.jdbc.BindNotEqualDirective

All Implemented Interfaces:

java.lang.Cloneable, org.apache.velocity.runtime.directive.DirectiveConstants

public class BindNotEqualDirective
extends BindDirective

A custom Velocity directive to create a PreparedStatement parameter text for "<>?". If null value is encountered, generated text will look like "IS NOT NULL". Usage in Velocity template is "WHERE SOME_COLUMN #bindNotEqual($xyz)".

Since:

1.1

Author:

Andrei Adamchik

Field Summary

Fields inherited from class org.apache.velocity.runtime.directive.Directive

rsvc

Fields inherited from interface org.apache.velocity.runtime.directive.DirectiveConstants

BLOCK, LINE

Constructor Summary

BindNotEqualDirective()

Method Summary

java.lang.String	getName()
protected void	render(org.apache.velocity.context.InternalContextAdapter context, java.io.Writer writer, ParameterBinding binding)

Methods inherited from class org.apache.cayenne.access.jdbc.BindDirective

bind, getChild, getType, render

Methods inherited from class org.apache.velocity.runtime.directive.Directive

getColumn, getLine, init, setLocation

Methods inherited from class java.lang.Object

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

Constructor Detail

BindNotEqualDirective

public BindNotEqualDirective()

Method Detail

getName

public java.lang.String getName()

Overrides:

getName in class BindDirective

render

protected void render(org.apache.velocity.context.InternalContextAdapter context,
                      java.io.Writer writer,
                      ParameterBinding binding)
               throws java.io.IOException

Overrides:

render in class BindDirective

Throws:

java.io.IOException