org.kie.workbench.common.widgets.client.handlers

Class DefaultNewResourceHandler

java.lang.Object

org.kie.workbench.common.widgets.client.handlers.DefaultNewResourceHandler

All Implemented Interfaces:

NewResourceHandler

public abstract class DefaultNewResourceHandler
extends Object
implements NewResourceHandler

Handler for the creation of new Items that require a Name and Path

Field Summary

Fields

Modifier and Type	Field and Description
protected org.guvnor.common.services.project.context.ProjectContext	context
protected List<org.uberfire.commons.data.Pair<String,? extends com.google.gwt.user.client.ui.IsWidget>>	extensions
protected javax.enterprise.event.Event<NewResourceSuccessEvent>	newResourceSuccessEvent
protected javax.enterprise.event.Event<org.uberfire.workbench.events.NotificationEvent>	notificationEvent
protected org.uberfire.client.mvp.PlaceManager	placeManager
protected org.jboss.errai.common.client.api.Caller<KieProjectService>	projectService
protected org.jboss.errai.common.client.api.Caller<ValidationService>	validationService

Constructor Summary

Constructors

Constructor and Description
DefaultNewResourceHandler()

Method Summary

Modifier and Type	Method and Description
void	acceptContext(com.google.gwt.core.client.Callback<Boolean,Void> callback) Indicates if the NewResourceHandler can create a resource to this path
protected String	buildFileName(String baseFileName, org.uberfire.workbench.type.ResourceTypeDefinition resourceType)
boolean	canCreate() Asks if the resource handler can be created or not.
org.uberfire.mvp.Command	getCommand(NewResourcePresenter newResourcePresenter) A command to execute instead of defaulting to the NewResourceView.
List<org.uberfire.commons.data.Pair<String,? extends com.google.gwt.user.client.ui.IsWidget>>	getExtensions() Return a List of Widgets that the NewResourceHandler can use to gather additional parameters for the new resource.
org.guvnor.common.services.project.context.ProjectContext	getProjectContext() Returns the actual ProjectContext
protected org.jboss.errai.common.client.api.RemoteCallback<org.uberfire.backend.vfs.Path>	getSuccessCallback(NewResourcePresenter presenter)
protected void	notifySuccess()
void	validate(String baseFileName, org.uberfire.ext.editor.commons.client.validation.ValidatorWithReasonCallback callback) Provide NewResourceHandlers with the ability to validate additional parameters before the creation of the new resource

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.workbench.common.widgets.client.handlers.NewResourceHandler

create, getDescription, getIcon, getResourceType, order, supportsDefaultPackage

Field Detail

extensions

protected final List<org.uberfire.commons.data.Pair<String,? extends com.google.gwt.user.client.ui.IsWidget>> extensions

context

@Inject
protected org.guvnor.common.services.project.context.ProjectContext context

projectService

@Inject
protected org.jboss.errai.common.client.api.Caller<KieProjectService> projectService

validationService

@Inject
protected org.jboss.errai.common.client.api.Caller<ValidationService> validationService

placeManager

@Inject
protected org.uberfire.client.mvp.PlaceManager placeManager

notificationEvent

@Inject
protected javax.enterprise.event.Event<org.uberfire.workbench.events.NotificationEvent> notificationEvent

newResourceSuccessEvent

@Inject
protected javax.enterprise.event.Event<NewResourceSuccessEvent> newResourceSuccessEvent

Constructor Detail

DefaultNewResourceHandler

public DefaultNewResourceHandler()

Method Detail

getExtensions

public List<org.uberfire.commons.data.Pair<String,? extends com.google.gwt.user.client.ui.IsWidget>> getExtensions()

Description copied from interface: NewResourceHandler

Return a List of Widgets that the NewResourceHandler can use to gather additional parameters for the new resource. The List is of Pairs, where each Pair consists of a String caption and IsWidget editor.

Specified by:

getExtensions in interface NewResourceHandler

Returns:

null if no extension is provided

validate

public void validate(String baseFileName,
                     org.uberfire.ext.editor.commons.client.validation.ValidatorWithReasonCallback callback)

Description copied from interface: NewResourceHandler

Provide NewResourceHandlers with the ability to validate additional parameters before the creation of the new resource

Specified by:

validate in interface NewResourceHandler

Parameters:

baseFileName - The base file name for the new item (excluding extension)

callback - Callback depending on validation result

getProjectContext

public org.guvnor.common.services.project.context.ProjectContext getProjectContext()

Description copied from interface: NewResourceHandler

Returns the actual ProjectContext

Specified by:

getProjectContext in interface NewResourceHandler

Returns:

the actual ProjectContext

acceptContext

public void acceptContext(com.google.gwt.core.client.Callback<Boolean,Void> callback)

Description copied from interface: NewResourceHandler

Indicates if the NewResourceHandler can create a resource to this path

Specified by:

acceptContext in interface NewResourceHandler

getCommand

public org.uberfire.mvp.Command getCommand(NewResourcePresenter newResourcePresenter)

Description copied from interface: NewResourceHandler

A command to execute instead of defaulting to the NewResourceView. If this returns null the NewResourceView is shown by default.

Specified by:

getCommand in interface NewResourceHandler

Returns:

buildFileName

protected String buildFileName(String baseFileName,
                               org.uberfire.workbench.type.ResourceTypeDefinition resourceType)

notifySuccess

protected void notifySuccess()

getSuccessCallback

protected org.jboss.errai.common.client.api.RemoteCallback<org.uberfire.backend.vfs.Path> getSuccessCallback(NewResourcePresenter presenter)

canCreate

public boolean canCreate()

Description copied from interface: NewResourceHandler

Asks if the resource handler can be created or not. For example a lack of a certain role can return false.

Specified by:

canCreate in interface NewResourceHandler

Returns:

If true this resource handler can be added.