org.apache.cayenne.access.jdbc
Class BindEqualDirective
java.lang.Object
org.apache.velocity.runtime.directive.Directive
org.apache.cayenne.access.jdbc.BindDirective
org.apache.cayenne.access.jdbc.BindEqualDirective
- All Implemented Interfaces:
- java.lang.Cloneable, org.apache.velocity.runtime.directive.DirectiveConstants
public class BindEqualDirective
- extends BindDirective
A custom Velocity directive to create a PreparedStatement parameter text
for "= ?". If null value is encountered, generated text will look like "IS NULL".
Usage in Velocity template is "WHERE SOME_COLUMN #bindEqual($xyz)".
- Since:
- 1.1
Fields inherited from class org.apache.velocity.runtime.directive.Directive |
rsvc |
Fields inherited from interface org.apache.velocity.runtime.directive.DirectiveConstants |
BLOCK, LINE |
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.velocity.runtime.directive.Directive |
getColumn, getLine, getTemplateName, init, setLocation, setLocation |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BindEqualDirective
public BindEqualDirective()
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
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