Package ognl

Class ASTCtor

java.lang.Object

ognl.SimpleNode

ognl.ASTCtor

All Implemented Interfaces:

java.io.Serializable, JavaSource, Node

public class ASTCtor
extends SimpleNode

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	className
private boolean	isArray
private static long	serialVersionUID

Fields inherited from class ognl.SimpleNode

children, id, parent, parser

Constructor Summary

Constructors

Constructor	Description
ASTCtor(int id)
ASTCtor(OgnlParser p, int id)

Method Summary

Modifier and Type	Method	Description
(package private) java.lang.Class<?>	getCreatedClass(OgnlContext context)
protected java.lang.Object	getValueBody(OgnlContext context, java.lang.Object source)	Subclasses implement this method to do the actual work of extracting the appropriate value from the source object.
boolean	isArray()
(package private) void	setArray(boolean value)
(package private) void	setClassName(java.lang.String className)	Called from parser action.
java.lang.String	toGetSourceString(OgnlContext context, java.lang.Object target)	Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed for ExpressionAccessor.get(OgnlContext, Object) calls.
java.lang.String	toSetSourceString(OgnlContext context, java.lang.Object target)	Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed for ExpressionAccessor.get(OgnlContext, Object) calls.
java.lang.String	toString()

Methods inherited from class ognl.SimpleNode

dump, evaluateGetValueBody, evaluateSetValueBody, flattenTree, getAccessor, getIndexInParent, getNextSibling, getValue, isChain, isConstant, isEvalChain, isNodeConstant, isNodeSimpleProperty, isOperation, isSequence, isSimpleMethod, isSimpleNavigationChain, isSimpleProperty, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, lastChild, setAccessor, setValue, setValueBody, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

className

private java.lang.String className

isArray

private boolean isArray

Constructor Detail

ASTCtor

public ASTCtor(int id)

ASTCtor

public ASTCtor(OgnlParser p,
               int id)

Method Detail

setClassName

void setClassName(java.lang.String className)

Called from parser action.

getCreatedClass

java.lang.Class<?> getCreatedClass(OgnlContext context)
                            throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

setArray

void setArray(boolean value)

isArray

public boolean isArray()

getValueBody

protected java.lang.Object getValueBody(OgnlContext context,
                                        java.lang.Object source)
                                 throws OgnlException

Description copied from class: SimpleNode

Subclasses implement this method to do the actual work of extracting the appropriate value from the source object.

Specified by:

getValueBody in class SimpleNode

Parameters:

context - the OgnlContext within which to perform the operation.

source - the Object from which to get the value body.

Returns:

the value body from the source (as appropriate within the provided context).

Throws:

OgnlException - if the value body get fails.

toString

public java.lang.String toString()

Overrides:

toString in class SimpleNode

toGetSourceString

public java.lang.String toGetSourceString(OgnlContext context,
                                          java.lang.Object target)

Description copied from interface: JavaSource

Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed for ExpressionAccessor.get(OgnlContext, Object) calls.

Specified by:

toGetSourceString in interface JavaSource

Overrides:

toGetSourceString in class SimpleNode

Parameters:

context - the OgnlContext within which to perform the operation.

target - the Object from which to retrieve the get source string.

Returns:

Literal java string representation of an object get.

toSetSourceString

public java.lang.String toSetSourceString(OgnlContext context,
                                          java.lang.Object target)

Description copied from interface: JavaSource

Expected to return a java source representation of itself such that it could be turned into a literal java expression to be compiled and executed for ExpressionAccessor.get(OgnlContext, Object) calls.

Specified by:

toSetSourceString in interface JavaSource

Overrides:

toSetSourceString in class SimpleNode

Parameters:

context - the OgnlContext within which to perform the operation.

target - the Object from which to retrieve the set source string.

Returns:

Literal java string representation of an object set.