com.infoengine.SAK
Class GroupWebject

java.lang.Object
  com.infoengine.object.factory.Webject
      com.infoengine.SAK.Webject
          com.infoengine.SAK.GroupWebject

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class GroupWebject
extends Webject

This class provides methods to construct and execute group webjects in applications and JSP pages.

Version:

1.0 2/19/2000

See Also:

Serialized Form

Field Summary

Fields inherited from class com.infoengine.object.factory.Webject

CLASS, DISPLAY, EXTERNAL, GROUP, GROUP_IN, GROUP_OUT, MESSAGE, OBJECT, OUTPUT, TASK, text, TYPE, UNKNOWN

Constructor Summary

GroupWebject()
Constructs a group webject with no name.

GroupWebject(java.lang.String name)
Constructs a group webject with a specific name.

Method Summary

void	invoke(Task task) Invokes the webject in the server context using a specified task object.

Methods inherited from class com.infoengine.SAK.Webject

addParam, getInputStream, getOutputStream, getProcessor, getProcessorClassName, getService, invoke, run, setInputStream, setInputStream, setInputStream, setOutputStream, setOutputStream, setParam, setService

Methods inherited from class com.infoengine.object.factory.Webject

addKey, addMessage, addMeta, addMetaValue, addOutput, addParam, addUniqueKey, addUniqueValue, addValue, addValue, addWebject, clearParams, clone, deepClone, getClassName, getDefinition, getGroupInName, getGroupInNames, getGroupOutName, getGroupOutNames, getKey, getKeys, getMessages, getMetaValue, getName, getNode, getOutput, getParam, getParamNames, getParams, getPassword, getType, getUserName, getValue, getValues, getWebjects, objectParamValue, objectParamValue, paramValue, paramValue, paramValues, printTree, removeAllWebjects, removeParam, removeParams, removeWebject, setClassName, setName, setParam, setPassword, setType, setUserName, setValue, toString, validate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GroupWebject

public GroupWebject()

Constructs a group webject with no name.

GroupWebject

public GroupWebject(java.lang.String name)

Constructs a group webject with a specific name.

Parameters:

name - The name to be assigned to the webject.

Method Detail

invoke

public void invoke(Task task)
            throws IEException,
                   java.io.IOException

Invokes the webject in the server context using a specified task object. If the webject returns any output groups, they will be added to the collection maintained in the server context.

Overrides:

invoke in class Webject

Parameters:

task - The task associated with the webject.

Throws:

IEException - if the webject is not executed successfully.

java.io.IOException