oracle.ifs.protocols.commands

Class IfsGetAttributesCommand

java.lang.Object

oracle.ifs.protocols.commands.utils.IfsCommand

oracle.ifs.protocols.commands.IfsGetAttributesCommand

All Implemented Interfaces:

Command

public class IfsGetAttributesCommand
extends IfsCommand

An IfsGetAttributesCommand is a command that given a LibraryObject and an array of attribute names returns an array of AttributeValue(s). Inputs:

• lo : LibraryObject (required)
• attrNames : String[] (required)

Outputs :

• attrs : AttributeValue[]

Description:

• Takes a LibraryObject and an array of AttributeNames and returns an array of AttributeValues. Handles both real and fake attributes. The fake attributes handle are Classname for LibraryObjects and Size for Documents.

Version:

0.9

Author:

Kevin Gillett

See Also:

IfsCommand

(Unpublished)

Constructor Summary

Constructors

Constructor and Description
IfsGetAttributesCommand() Default Constructor

Method Summary

Modifier and Type	Method and Description
CommandContext	createCommandContext() Returns a CommandContext to be used throughout the invocation.
protected void	execute(CommandContext context) Execute a CommandContext.
protected void	execute(GetAttributesContext context) Executes a GetAttributesContext.
protected AttributeValue[]	getAttributes(LibraryObject obj, String[] attrs) Gets an AttributeValue[] based on a LibraryObject and attribute names.

Methods inherited from class oracle.ifs.protocols.commands.utils.IfsCommand

populateNestedCommands, postExecute, preExecute, run

Methods inherited from class java.lang.Object

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

Constructor Detail

IfsGetAttributesCommand

public IfsGetAttributesCommand()

Default Constructor

(Published)

Method Detail

execute

protected void execute(CommandContext context)
                throws IfsException

Execute a CommandContext.

Overrides:

execute in class IfsCommand

Parameters:

context - the command context.

Throws:

IfsException - if execution fails

(Published)

execute

protected void execute(GetAttributesContext context)
                throws IfsException

Executes a GetAttributesContext.

Throws:

IfsException

(Published)

getAttributes

protected AttributeValue[] getAttributes(LibraryObject obj,
                                         String[] attrs)
                                  throws IfsException

Gets an AttributeValue[] based on a LibraryObject and attribute names. Handles fake attribute: CLASSNAME and SIZE.

Throws:

IfsException

(Published)

createCommandContext

public CommandContext createCommandContext()
                                    throws IfsException

Returns a CommandContext to be used throughout the invocation.

Specified by:

createCommandContext in interface Command

Overrides:

createCommandContext in class IfsCommand

Returns:

a instance of the CommandContext.

Throws:

IfsException

See Also:

CommandContext

(Published)