ice.storm
Class DocumentProxy

java.lang.Object
  ice.storm.DynamicObject
      ice.storm.DocumentProxy

public class DocumentProxy

extends DynamicObject

Field Summary

Fields inherited from class ice.storm.DynamicObject

NOT_FOUND, SETD_IGNORE, SETD_NOT_FOUND, SETD_OK

Constructor Summary

DocumentProxy(Viewport view)

Method Summary

Object	getDynamicScopeParent() This is only relevant to support scope chain during event handler execution.
Object	getDynamicValue(String name, DynEnv env) Returns the `key' field or Defs.NOT_FOUND if `name' does not exist.
int	setDynamicValue(String name, Object value, DynEnv env) Set field `name' to `value'.

Methods inherited from class ice.storm.DynamicObject

deleteSlot, deleteSlot, execDynamicMethod, getEnumeratableIds, getMethodPropertySource, getScriptDataLock, getScriptWrapper, getSlot, getSlot, hasSlot, hasSlot, javaReflectionTarget, readOnlySlots, script_toSource, script_toString, setScriptWrapperIfAbsent, setSlot, setSlot, unlinkAllSlots

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentProxy

public DocumentProxy(Viewport view)

Method Detail

getDynamicScopeParent

public Object getDynamicScopeParent()

Description copied from class: DynamicObject

This is only relevant to support scope chain during event handler execution. In ideal world this should always return null

Overrides:

getDynamicScopeParent in class DynamicObject

getDynamicValue

public Object getDynamicValue(String name,
                              DynEnv env)

Description copied from class: DynamicObject

Returns the `key' field or Defs.NOT_FOUND if `name' does not exist. Returns `FUNCTION_MARK' if `name' represent a function that can be invoke via execDynamicMethod. Note that returned `null' indicates that value is present but set to null.

Overrides:

getDynamicValue in class DynamicObject

setDynamicValue

public int setDynamicValue(String name,
                           Object value,
                           DynEnv env)

Description copied from class: DynamicObject

Set field `name' to `value'. Use `env' to unwrap `value' to a particular type or store it as is

Overrides:

setDynamicValue in class DynamicObject

Returns:

SETD_NOT_FOUND if fied `name' is absent, SETD_IGNORE if field exist but set is ignored SETD_OK if set opeartion was ok