org.apache.tiles.jsp.taglib
Class AddAttributeTag

Package class diagram package AddAttributeTag
java.lang.Object
  extended by javax.servlet.jsp.tagext.SimpleTagSupport
      extended by org.apache.tiles.jsp.taglib.AddAttributeTag
All Implemented Interfaces:
JspTag, SimpleTag

public class AddAttributeTag
extends SimpleTagSupport

Add an element to the surrounding list. Equivalent to 'putAttribute', but for list element.

Add an element to the surrounding list. This tag can only be used inside 'putListAttribute' or 'addListAttribute' tags. Value can come from a direct assignment (value="aValue")


Constructor Summary
AddAttributeTag()
           
 
Method Summary
 void doTag()
          
 String getExpression()
          Getter for expression property.
 String getRole()
          Getter for role property.
 String getType()
          Getter for type property.
 Object getValue()
          Getter for value property.
 void setExpression(String expression)
          Setter for expression property.
 void setRole(String role)
          Setter for role property.
 void setType(String type)
          Setter for type property.
 void setValue(Object value)
          Setter for value property.
 
Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport
findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AddAttributeTag

public AddAttributeTag()
Method Detail

getValue

public Object getValue()
Getter for value property.

Returns:
The value of the attribute. Use this parameter, or expression, or body.

setValue

public void setValue(Object value)
Setter for value property.

Parameters:
value - The value of the attribute. Use this parameter, or expression, or body.

getExpression

public String getExpression()
Getter for expression property.

Returns:
The expression to calculate the value from. Use this parameter, or value, or body.

setExpression

public void setExpression(String expression)
Setter for expression property.

Parameters:
expression - The expression to calculate the value from. Use this parameter, or value, or body.

getRole

public String getRole()
Getter for role property.

Returns:
A comma-separated list of roles. If present, the attribute will be rendered only if the current user belongs to one of the roles.

setRole

public void setRole(String role)
Setter for role property.

Parameters:
role - A comma-separated list of roles. If present, the attribute will be rendered only if the current user belongs to one of the roles.

getType

public String getType()
Getter for type property.

Returns:
The type (renderer) of the attribute.

setType

public void setType(String type)
Setter for type property.

Parameters:
type - The type (renderer) of the attribute.

doTag

public void doTag()
           throws JspException,
                  IOException

Specified by:
doTag in interface SimpleTag
Overrides:
doTag in class SimpleTagSupport
Throws:
JspException
IOException


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