Class ScriptableDelegate

java.lang.Object
com.meterware.httpunit.scripting.ScriptableDelegate
All Implemented Interfaces:
ScriptingEventHandler, ScriptingHandler
Direct Known Subclasses:
FormControl.Scriptable, HTMLPage.Scriptable, WebForm.Scriptable, WebImage.Scriptable, WebLink.Scriptable, WebResponse.Scriptable
public abstract class ScriptableDelegate extends Object implements ScriptingHandler
An interface for objects which will be accessible via scripting.
Author:
Russell Gold

  • Field Details

    • NULL_SCRIPT_ENGINE

      public static final ScriptingEngine NULL_SCRIPT_ENGINE
      a dummy ScriptingEngine implementation

  • Constructor Details

    • ScriptableDelegate

      public ScriptableDelegate()

  • Method Details

    • supportsScriptLanguage

      public boolean supportsScriptLanguage(String language)
      Specified by:
      supportsScriptLanguage in interface ScriptingHandler

    • doEvent

      public boolean doEvent(String eventScript)
      Deprecated.
      since 1.7 - use doEventScript instead
      handle the event that has the given script attached by compiling the eventScript as a function and executing it
      Specified by:
      doEvent in interface ScriptingEventHandler
      Parameters:
      eventScript - - the script to use
      Returns:
      true if the script is empty or the result of the script

    • doEventScript

      public boolean doEventScript(String eventScript)
      Executes the specified scripted event.
      Specified by:
      doEventScript in interface ScriptingEventHandler
      Parameters:
      eventScript - - the eventScript to execute
      Returns:
      true if the event has been handled.

    • handleEvent

      public boolean handleEvent(String eventName)
      Executes the event Handler script for the specified event (such as onchange, onmousedown, onclick, onmouseup) if it is defined.
      Specified by:
      handleEvent in interface ScriptingEventHandler
      Parameters:
      eventName - the name of the event for which a handler should be run.
      Returns:
      whether the event with the given name was handled

    • runScript

      public String runScript(String language, String script)
      Executes the specified script, returning any intended replacement text.
      Specified by:
      runScript in interface ScriptingHandler
      Returns:
      the replacement text, which may be empty.

    • evaluateExpression

      public Object evaluateExpression(String urlString)
      Evaluates the specified javascript expression, returning its value.
      Specified by:
      evaluateExpression in interface ScriptingHandler

    • clearCaches

      public void clearCaches()
      Specified by:
      clearCaches in interface ScriptingHandler

    • get

      public Object get(String propertyName)
      Returns the value of the named property. Will return null if the property does not exist.

    • get

      public Object get(int index)
      Returns the value of the index property. Will return null if the property does not exist.

    • set

      public void set(String propertyName, Object value)
      Sets the value of the named property. Will throw a runtime exception if the property does not exist or cannot accept the specified value.

    • setScriptEngine

      public void setScriptEngine(ScriptingEngine scriptEngine)
      Specifies the scripting engine to be used.

    • getScriptEngine

      public ScriptingEngine getScriptEngine()

    • getScriptEngine

      public ScriptingEngine getScriptEngine(ScriptableDelegate child)

    • getDelegates

      protected ScriptableDelegate[] getDelegates(HTMLElement[] elements)