org.eaglei.repository.model.workflow
Class WorkflowTransition

java.lang.Object
  org.eaglei.repository.model.ImmutableObjectModel
      org.eaglei.repository.model.WritableObjectModel
          org.eaglei.repository.model.workflow.WorkflowTransition

public class WorkflowTransition
extends WritableObjectModel

WorkflowTransition object model, reflects the :WorkflowTransition object in RDF database.

Version:

$Id: $

Author:

Larry Stone Started October, 2010

Nested Class Summary

static class

WorkflowTransition.WFTHandler

Field Summary

static java.lang.String

SIMPLE_TRANSITION_QUERY SPARQL Query to get all transitions and labels..

Fields inherited from class org.eaglei.repository.model.WritableObjectModel

dirty

Method Summary

static WorkflowTransition	create(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI prefURI, java.lang.String label, java.lang.String comment, org.openrdf.model.URI initialState, org.openrdf.model.URI finalState) Make a new WorkflowTransition
void	delete(javax.servlet.http.HttpServletRequest request)
boolean	equals(java.lang.Object other) Transitions are equal if their subject URI is the same.
static WorkflowTransition	find(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI uri) Get the WorkflowTransition for a known URI,
static java.util.List<WorkflowTransition>	findAccessibleByAttributes(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI single, org.openrdf.model.URI initialStateMatch, org.openrdf.model.URI workspaceMatch, org.openrdf.model.URI accessible) Get all Transitions matching criteria dictated by args; null is a wildcard, so all nulls means get all transactions.
static java.util.List<WorkflowTransition>	findAll(javax.servlet.http.HttpServletRequest request) Get all Transitions in an aesthetic order
WorkflowAction	getAction()
org.openrdf.model.Value	getActionParameter()
java.lang.String	getComment() Getter for the field comment.
org.openrdf.model.URI	getFinal()
java.lang.String	getFinalLabel()
org.openrdf.model.URI	getInitial()
java.lang.String	getInitialLabel()
java.lang.String	getLabel() Getter for the field label.
java.lang.String	getOrder()
org.openrdf.model.URI	getURI() getURI
org.openrdf.model.URI	getWorkspace()
java.lang.String	getWorkspaceLabel()
int	hashCode()
boolean	isErrorAction()
void	setAction(javax.servlet.http.HttpServletRequest request, java.lang.String val)
void	setActionParameter(javax.servlet.http.HttpServletRequest request, java.lang.String str) ActionParameter may be stringified URI or literal; parse out URI or literal from val..
void	setActionParameter(javax.servlet.http.HttpServletRequest request, org.openrdf.model.Value val)
void	setComment(javax.servlet.http.HttpServletRequest request, java.lang.String val)
void	setFinal(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI val)
void	setInitial(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI val)
void	setLabel(javax.servlet.http.HttpServletRequest request, java.lang.String val) Setter for the field label.
void	setOrder(javax.servlet.http.HttpServletRequest request, java.lang.String val)
void	setWorkspace(javax.servlet.http.HttpServletRequest request, org.openrdf.model.URI val)
java.lang.String	toString() toString
org.openrdf.model.URI	write(javax.servlet.http.HttpServletRequest request, boolean makeURI) Write the properties of a WorkflowTransition into RDF database.

Methods inherited from class org.eaglei.repository.model.WritableObjectModel

commit, decacheInstance, setDirty, update

Methods inherited from class java.lang.Object

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

Field Detail

SIMPLE_TRANSITION_QUERY

public static final java.lang.String SIMPLE_TRANSITION_QUERY

SPARQL Query to get all transitions and labels.. bind ?uri to get a single transition object. Used by Transporter class to grovel objects out of import.

Method Detail

find

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

Get the WorkflowTransition for a known URI,

Parameters:

request - a HttpServletRequest object.

uri - URI of the transition

Returns:

a org.eaglei.repository.WorkflowTransition object

Throws:

javax.servlet.ServletException - if any.

findAll

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

Get all Transitions in an aesthetic order

Parameters:

request - a HttpServletRequest object.

Returns:

all transitions in a java.lang.Collection object.

Throws:

javax.servlet.ServletException - if any.

findAccessibleByAttributes

public static java.util.List<WorkflowTransition> findAccessibleByAttributes(javax.servlet.http.HttpServletRequest request,
                                                                            org.openrdf.model.URI single,
                                                                            org.openrdf.model.URI initialStateMatch,
                                                                            org.openrdf.model.URI workspaceMatch,
                                                                            org.openrdf.model.URI accessible)
                                                                     throws javax.servlet.ServletException

Get all Transitions matching criteria dictated by args; null is a wildcard, so all nulls means get all transactions. Note that this does NOT inherently do access control since it only shows internal metadata.

Parameters:

request - a HttpServletRequest object.

single - if not null, then only find transition whose subject matches that URI

initialStateMatch - filter only transitions with given initial state

workspaceMatch - filter only transitions on either ALL workspaces or this one

accessible - filter transitions accessible to this user or Role URI

Returns:

all matching transitions in a java.lang.Collection object.

Throws:

javax.servlet.ServletException - if any.

getURI

public org.openrdf.model.URI getURI()

getURI

Specified by:

getURI in class ImmutableObjectModel

Returns:

URI subject of the WorkflowTransition, a URI object.

getLabel

public java.lang.String getLabel()

Getter for the field label.

Specified by:

getLabel in class ImmutableObjectModel

Returns:

label of the WorkflowTransition, a String object.

getComment

public java.lang.String getComment()

Getter for the field comment.

Returns:

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

getWorkspace

public org.openrdf.model.URI getWorkspace()

getWorkspaceLabel

public java.lang.String getWorkspaceLabel()

getInitial

public org.openrdf.model.URI getInitial()

getInitialLabel

public java.lang.String getInitialLabel()

getFinal

public org.openrdf.model.URI getFinal()

getFinalLabel

public java.lang.String getFinalLabel()

getOrder

public java.lang.String getOrder()

getAction

public WorkflowAction getAction()

isErrorAction

public boolean isErrorAction()

getActionParameter

public org.openrdf.model.Value getActionParameter()

create

public static WorkflowTransition create(javax.servlet.http.HttpServletRequest request,
                                        org.openrdf.model.URI prefURI,
                                        java.lang.String label,
                                        java.lang.String comment,
                                        org.openrdf.model.URI initialState,
                                        org.openrdf.model.URI finalState)
                                 throws javax.servlet.ServletException

Make a new WorkflowTransition

including creating a URI for it.

Parameters:

request - a HttpServletRequest object.

label - short name for Transition. SHOULD be non-null

comment - longer description of WorkflowTransition may be null

Throws:

javax.servlet.ServletException - if any.

write

public org.openrdf.model.URI write(javax.servlet.http.HttpServletRequest request,
                                   boolean makeURI)
                            throws javax.servlet.ServletException

Write the properties of a WorkflowTransition into RDF database. Used when creating new instance (either creat() or from import) to record the RDF.

Parameters:

request - a HttpServletRequest object.

makeURI - option to create a new subject URI.

Throws:

javax.servlet.ServletException - if any.

delete

public void delete(javax.servlet.http.HttpServletRequest request)
            throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setLabel

public void setLabel(javax.servlet.http.HttpServletRequest request,
                     java.lang.String val)
              throws javax.servlet.ServletException

Setter for the field label.

Parameters:

request - a HttpServletRequest object.

label - a new label value

Throws:

javax.servlet.ServletException - if any.

setComment

public void setComment(javax.servlet.http.HttpServletRequest request,
                       java.lang.String val)
                throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setWorkspace

public void setWorkspace(javax.servlet.http.HttpServletRequest request,
                         org.openrdf.model.URI val)
                  throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setInitial

public void setInitial(javax.servlet.http.HttpServletRequest request,
                       org.openrdf.model.URI val)
                throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setFinal

public void setFinal(javax.servlet.http.HttpServletRequest request,
                     org.openrdf.model.URI val)
              throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setOrder

public void setOrder(javax.servlet.http.HttpServletRequest request,
                     java.lang.String val)
              throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setAction

public void setAction(javax.servlet.http.HttpServletRequest request,
                      java.lang.String val)
               throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

setActionParameter

public void setActionParameter(javax.servlet.http.HttpServletRequest request,
                               java.lang.String str)
                        throws javax.servlet.ServletException

ActionParameter may be stringified URI or literal; parse out URI or literal from val..

Throws:

javax.servlet.ServletException

setActionParameter

public void setActionParameter(javax.servlet.http.HttpServletRequest request,
                               org.openrdf.model.Value val)
                        throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

toString

public java.lang.String toString()

toString

Overrides:

toString in class java.lang.Object

Returns:

a detailed String representation of the object.

equals

public boolean equals(java.lang.Object other)

Transitions are equal if their subject URI is the same.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object