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org.apache.lenya.cms.cocoon.flow
Interface FlowHelper

All Known Implementing Classes:

FlowHelperImpl

public interface FlowHelper

Flowscript utility class.

Version:

$Id: FlowHelper.java 564507 2007-08-10 08:33:31Z andreas $

Field Summary

static java.lang.String

ROLE The Avalon Role.

Method Summary

DocumentHelper	getDocumentHelper(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon) Returns a DocumentHelper instance.
java.lang.String	getImageParameterValue(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon, java.lang.String parameterName) Resolves the request parameter value for a specific name.
java.util.Map	getObjectModel(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon) Returns the Cocoon Object Model
PageEnvelope	getPageEnvelope(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon) Returns the current page envelope.
org.apache.cocoon.environment.Request	getRequest(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon) Returns the request object of the current request.
java.lang.String	getRequestURI(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon) Returns the request URI of the current request.
void	reservedCheckIn(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon, boolean backup) Checkis in the current document from the PageEnvelope context.
void	triggerWorkflow(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon, java.lang.String event) Trigger a workflow event for the document associated with the current PageEnvelope.

Field Detail

ROLE

static final java.lang.String ROLE

The Avalon Role.

Method Detail

getPageEnvelope

PageEnvelope getPageEnvelope(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon)
                             throws PageEnvelopeException

Returns the current page envelope.

Parameters:

cocoon - The FOM_Cocoon object.

Returns:

A page envelope.

Throws:

PageEnvelopeException - when something went wrong.

getRequestURI

java.lang.String getRequestURI(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon)

Returns the request URI of the current request.

Parameters:

cocoon - The FOM_Cocoon object.

Returns:

A string.

getRequest

org.apache.cocoon.environment.Request getRequest(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon)

Returns the request object of the current request.

Parameters:

cocoon - The FOM_Cocoon object.

Returns:

A request object.

getObjectModel

java.util.Map getObjectModel(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon)

Returns the Cocoon Object Model

Parameters:

cocoon - The Flow Object Model of Cocoon

Returns:

The object model

getDocumentHelper

DocumentHelper getDocumentHelper(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon)

Returns a DocumentHelper instance.

Parameters:

cocoon - The Flow Object Model of Cocoon

Returns:

The document helper

See Also:

DocumentHelper

getImageParameterValue

java.lang.String getImageParameterValue(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon,
                                        java.lang.String parameterName)

Resolves the request parameter value for a specific name. The parameter names are encoded as {name}:{value}.{axis}. This is a workaround for the <input type="image"/> bug in Internet Explorer.

Parameters:

cocoon - The FOM_Cocoon object.

parameterName - The request parameter name.

Returns:

A string.

triggerWorkflow

void triggerWorkflow(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon,
                     java.lang.String event)
                     throws WorkflowException,
                            PageEnvelopeException,
                            AccessControlException

Trigger a workflow event for the document associated with the current PageEnvelope.

Parameters:

cocoon - The Cocoon Flow Object Model

event - The name of the workflow event to trigger.

Throws:

WorkflowException - If an workflow error occurs

PageEnvelopeException - Page envelope can not operate properly.

AccessControlException - If an access control violation occurs.

reservedCheckIn

void reservedCheckIn(org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon cocoon,
                     boolean backup)
                     throws FileReservedCheckInException,
                            java.lang.Exception

Checkis in the current document from the PageEnvelope context.

Parameters:

cocoon - The Cocoon Flow Object Model

backup - Wether a new revision should be created.

Throws:

FileReservedCheckInException

java.lang.Exception