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

All Known Implementing Classes:

DefaultNewResourceHandler

public interface NewResourceHandler

Definition of Handler to support creation of new resources

Method Summary

void	acceptContext(org.guvnor.common.services.project.context.ProjectContext context, com.google.gwt.core.client.Callback<Boolean,Void> callback) Indicates if the NewResourceHandler can create a resource to this path
void	create(org.guvnor.common.services.project.model.Package pkg, String baseFileName, NewResourcePresenter presenter) An entry-point for the creation of the new resource
String	getDescription() A description of the new resource type
List<org.kie.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.
com.google.gwt.user.client.ui.IsWidget	getIcon() An icon representing the new resource type
void	validate(String fileName, org.kie.workbench.common.services.shared.validation.ValidatorWithReasonCallback callback) Provide NewResourceHandlers with the ability to validate additional parameters before the creation of the new resource

Method Detail

getDescription

String getDescription()

A description of the new resource type

Returns:

getIcon

com.google.gwt.user.client.ui.IsWidget getIcon()

An icon representing the new resource type

Returns:

create

void create(org.guvnor.common.services.project.model.Package pkg,
            String baseFileName,
            NewResourcePresenter presenter)

An entry-point for the creation of the new resource

Parameters:

pkg - the Package context where new resource should be created

baseFileName - the base name of the new resource

presenter - underlying presenter

getExtensions

List<org.kie.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. The List is of Pairs, where each Pair consists of a String caption and IsWidget editor.

Returns:

null if no extension is provided

validate

void validate(String fileName,
              org.kie.workbench.common.services.shared.validation.ValidatorWithReasonCallback callback)

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

Parameters:

fileName - The file name for the new item

callback - Callback depending on validation result

acceptContext

void acceptContext(org.guvnor.common.services.project.context.ProjectContext context,
                   com.google.gwt.core.client.Callback<Boolean,Void> callback)

Indicates if the NewResourceHandler can create a resource to this path