ognl
Class ASTRootVarRef
java.lang.Object
ognl.SimpleNode
ognl.ASTVarRef
ognl.ASTRootVarRef
- All Implemented Interfaces:
- Serializable, OrderedReturn, JavaSource, Node, NodeType
public class ASTRootVarRef
- extends ASTVarRef
- Author:
- Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
- See Also:
- Serialized Form
Methods inherited from class ognl.SimpleNode |
dump, evaluateGetValueBody, evaluateSetValueBody, flattenTree, getAccessor, getIndexInParent, getNextSibling, getValue, isConstant, isNodeConstant, isNodeSimpleProperty, isSimpleNavigationChain, isSimpleProperty, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, lastChild, setAccessor, setValue, toString |
ASTRootVarRef
public ASTRootVarRef(int id)
ASTRootVarRef
public ASTRootVarRef(OgnlParser p,
int id)
getValueBody
protected Object getValueBody(OgnlContext context,
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.
- Overrides:
getValueBody
in class ASTVarRef
- Throws:
OgnlException
setValueBody
protected void setValueBody(OgnlContext context,
Object target,
Object value)
throws OgnlException
- Description copied from class:
SimpleNode
- Subclasses implement this method to do the actual work of setting the appropriate value in the target object. The default implementation throws an
InappropriateExpressionException
, meaning that it cannot be a set expression.
- Overrides:
setValueBody
in class ASTVarRef
- Throws:
OgnlException
toString
public String toString()
- Overrides:
toString
in class ASTVarRef
toGetSourceString
public String toGetSourceString(OgnlContext context,
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 ASTVarRef
- Returns:
- Literal java string representation of an object get.
toSetSourceString
public String toSetSourceString(OgnlContext context,
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 ASTVarRef
- Returns:
- Literal java string representation of an object get.