org.mmbase.bridge.jsp.taglib.typehandler
Class IntegerHandler

java.lang.Object
  extended by org.mmbase.bridge.jsp.taglib.typehandler.AbstractTypeHandler
      extended by org.mmbase.bridge.jsp.taglib.typehandler.IntegerHandler
All Implemented Interfaces:
TypeHandler

public class IntegerHandler
extends AbstractTypeHandler

Since:
MMBase-1.6
Version:
$Id: IntegerHandler.java 35335 2009-05-21 08:14:41Z michiel $
Author:
Gerard van de Looi, Michiel Meeuwissen
Javadoc:

Field Summary
 
Fields inherited from class org.mmbase.bridge.jsp.taglib.typehandler.AbstractTypeHandler
eh, gotEnumHandler, tag
 
Constructor Summary
IntegerHandler(FieldInfoTag tag)
          Constructor for IntegerHandler.
 
Method Summary
protected  Object cast(Object value, Node node, Field field)
           
 String htmlInput(Node node, Field field, boolean search)
          Produces an form input field for the given Node, and Field.
 boolean useHtmlInput(Node node, Field field)
          returns true if setValue happened.
 String whereHtmlInput(Field field)
           
 Constraint whereHtmlInput(Field field, Query query)
          Adds search constraint to Query object.
 
Methods inherited from class org.mmbase.bridge.jsp.taglib.typehandler.AbstractTypeHandler
addExtraAttributes, checkHtmlInput, convertToValidate, findString, getClasses, getClassName, getEnumHandler, getFieldValue, getFieldValue, getOperator, getOperator, getSearchValue, getSearchValue, getValue, htmlInputId, init, interpretEmptyAsNull, paramHtmlInput, prefix, prefixError, prefixID, setValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IntegerHandler

public IntegerHandler(FieldInfoTag tag)
Constructor for IntegerHandler.

Parameters:
tag -
Method Detail

htmlInput

public String htmlInput(Node node,
                        Field field,
                        boolean search)
                 throws JspTagException
Description copied from interface: TypeHandler
Produces an form input field for the given Node, and Field.

Specified by:
htmlInput in interface TypeHandler
Overrides:
htmlInput in class AbstractTypeHandler
search - if true, then a search field is produced.
Throws:
JspTagException
See Also:
TypeHandler.htmlInput(Node, Field, boolean)

useHtmlInput

public boolean useHtmlInput(Node node,
                            Field field)
                     throws JspTagException
Description copied from interface: TypeHandler
returns true if setValue happened.

Specified by:
useHtmlInput in interface TypeHandler
Overrides:
useHtmlInput in class AbstractTypeHandler
Throws:
JspTagException
See Also:
TypeHandler.useHtmlInput(Node, Field)

whereHtmlInput

public String whereHtmlInput(Field field)
                      throws JspTagException
Specified by:
whereHtmlInput in interface TypeHandler
Overrides:
whereHtmlInput in class AbstractTypeHandler
Returns:
Piece of SQL. null if no constraint.
Throws:
JspTagException
See Also:
TypeHandler.whereHtmlInput(Field)

whereHtmlInput

public Constraint whereHtmlInput(Field field,
                                 Query query)
                          throws JspTagException
Description copied from class: AbstractTypeHandler
Adds search constraint to Query object.

Specified by:
whereHtmlInput in interface TypeHandler
Overrides:
whereHtmlInput in class AbstractTypeHandler
Returns:
null if nothing to be searched, the constraint if constraint added
Throws:
JspTagException

cast

protected Object cast(Object value,
                      Node node,
                      Field field)
Overrides:
cast in class AbstractTypeHandler


MMBase 2.0-SNAPSHOT - null