org.eaglei.repository.workflow
Class WorkflowState

java.lang.Object
  org.eaglei.repository.workflow.WorkflowState

All Implemented Interfaces:

java.lang.Comparable

@HasContentCache
public class WorkflowState
extends java.lang.Object
implements java.lang.Comparable

Workflow WorkflowState object model, reflects the :WorkflowState object in RDF database. This is a READ ONLY model. The objects are IMMUTABLE. Of course, this might change if we add an admin UI to add workflow states, but right now that seems unlikely.

Version:

$Id: $

Author:

Larry Stone Started April 26, 2010

Method Summary

int	compareTo(java.lang.Object o)
static void	decache() Invalidate any in-memory cache of RDF data.
boolean	equals(java.lang.Object other)
static WorkflowState	find(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI uri) Get the WorkflowState for given URI, lookup label.
static java.util.Collection<WorkflowState>	findAll(javax.servlet.http.HttpServletRequest request) Get all known States -- we expect them to be stable, hence read-only.
java.lang.String	getComment() Getter for the field comment.
java.lang.String	getLabel() Getter for the field label.
org.openrdf.model.URI	getURI() getURI
int	hashCode()
java.lang.String	toString() toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

find

public static WorkflowState find(javax.servlet.http.HttpServletRequest request,
                                 org.openrdf.model.URI uri)
                          throws javax.servlet.ServletException

Get the WorkflowState for given URI, lookup label.

Parameters:

request - a HttpServletRequest object.

uri - URI of the state

Returns:

a org.eaglei.repository.WorkflowState object

Throws:

javax.servlet.ServletException - if any.

findAll

public static java.util.Collection<WorkflowState> findAll(javax.servlet.http.HttpServletRequest request)
                                                   throws javax.servlet.ServletException

Get all known States -- we expect them to be stable, hence read-only.

Parameters:

request - a HttpServletRequest object.

Returns:

all states in a Iterable object.

Throws:

javax.servlet.ServletException - if any.

decache

public static void decache()

Invalidate any in-memory cache of RDF data.

getURI

public org.openrdf.model.URI getURI()

getURI

Returns:

URI subject of the WorkflowState, a URI object.

getLabel

public java.lang.String getLabel()

Getter for the field label.

Returns:

label of the WorkflowState, a String object.

getComment

public java.lang.String getComment()

Getter for the field comment.

Returns:

comment of the WorkflowState, a String object, MIGHT be null.

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

toString

Overrides:

toString in class java.lang.Object

Returns:

a String object.

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable