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## 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:
  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

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
`BindEqualDirective()`

Method Summary
`String` | `getName()`
`protected void` | `render(org.apache.velocity.context.InternalContextAdapter context, Writer writer, ParameterBinding binding)`

Methods inherited from class org.apache.cayenne.access.jdbc.BindDirective
`bind, getChild, getType, render, 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

### BindEqualDirective

    public BindEqualDirective()

Method Detail

### getName

    public String getName()

  Overrides:
    `getName` in class `BindDirective`

### render

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

  Overrides:
    `render` in class `BindDirective`
  Throws:
    `IOException`

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