Example usage for com.google.gwt.resources.client ResourceCallback onError

Introduction

In this page you can find the example usage for com.google.gwt.resources.client ResourceCallback onError.

Prototype

void onError(ResourceException e);

Source Link

Document

Invoked if the asynchronous operation failed.

Usage

From source file:gwt.g3d.resources.client.impl.AbstractExternalMeshResource.java

License:Apache License

/**
 * Helper method for loading a mesh./*w w  w.  ja v a 2  s  .  c  o  m*/
 * 
 * @param externalImageResource
 * @param textureResource
 */
protected void getMesh(String url, final MeshDataInfo meshDataInfo,
        final ResourceCallback<MeshResource> callback) {
    RequestBuilder request = new RequestBuilder(RequestBuilder.POST, url);
    request.setCallback(new RequestCallback() {
        @Override
        public void onResponseReceived(Request request, Response response) {
            callback.onSuccess(new AbstractMeshResource(meshDataInfo, JSONParser.parse(response.getText())) {
                @Override
                public String getName() {
                    return AbstractExternalMeshResource.this.getName();
                }
            });
        }

        @Override
        public void onError(Request request, Throwable exception) {
            callback.onError(new ResourceException(AbstractExternalMeshResource.this, exception.getMessage()));
        }
    });
    try {
        request.send();
    } catch (RequestException e) {
        callback.onError(new ResourceException(AbstractExternalMeshResource.this, e.getMessage()));
    }
}

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From source file:gwt.g3d.resources.client.impl.AbstractExternalTexture2DResource.java

License:Apache License

/**
 * Helper method for loading a texture.//from w ww . j  a v  a 2 s . c  o m
 * 
 * @param externalImageResource
 * @param textureResource
 */
protected void getTexture(ExternalImageResource externalImageResource,
        final ResourceCallback<Texture2DResource> callback) {
    externalImageResource.getImage(new ResourceCallback<ImageElementResource>() {
        @Override
        public void onSuccess(ImageElementResource resource) {
            onImageLoaded(resource, callback);
        }

        @Override
        public void onError(ResourceException e) {
            callback.onError(new ResourceException(e.getResource(), e.getMessage()));
        }
    });
}

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From source file:org.cruxframework.crux.core.client.html5.api.MutationObserver.java

License:Apache License

private static void injectPolyfill(ExternalTextResource resource,
        final ResourceCallback<TextResource> resourceCallback) {
    try {/*from  www . j a  va2s.c  om*/
        resource.getText(new ResourceCallback<TextResource>() {
            @Override
            public void onError(ResourceException e) {
                resourceCallback.onError(e);
            }

            @Override
            public void onSuccess(final TextResource resource) {
                ScriptInjector.fromString(resource.getText()).setWindow(ScriptInjector.TOP_WINDOW)
                        .setRemoveTag(true).inject();
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        resourceCallback.onSuccess(resource);
                    }
                });
            }
        });
    } catch (ResourceException e) {
        resourceCallback.onError(e);
    }
}

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