369 lines
15 KiB
Java
369 lines
15 KiB
Java
/****************************************************************************
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* This software is part of the gCube Project.
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* Site: http://www.gcube-system.org/
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****************************************************************************
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* The gCube/gCore software is licensed as Free Open Source software
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* conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
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* The software and documentation is provided by its authors/distributors
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* "as is" and no expressed or
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* implied warranty is given for its use, quality or fitness for a
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* particular case.
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****************************************************************************
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* Filename: Callbacks.java
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****************************************************************************
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* @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
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***************************************************************************/
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package org.gcube.portlets.admin.resourcemanagement.client.utils;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import org.gcube.portlets.admin.resourcemanagement.client.ContexClientModel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.profile.ResourceProfilePanel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcedetails.ResourceDetailsPanel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcedetails.ResourceGridFactory;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcetree.ResourcesTreePanel;
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import org.gcube.portlets.admin.resourcemanagement.client.views.resourcetree.WSResourcesTreePanel;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.console.ConsoleMessageBroker;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.panels.MainPanel;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.registry.UIIdentifiers;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.registry.WidgetsRegistry;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.taskbar.TaskbarItem;
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import org.gcube.portlets.admin.resourcemanagement.client.widgets.taskbar.TaskbarRegister;
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import org.gcube.resourcemanagement.support.client.utils.LocalStatus;
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import org.gcube.resourcemanagement.support.client.utils.StatusHandler;
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import org.gcube.resourcemanagement.support.client.views.ResourceTypeDecorator;
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import org.gcube.resourcemanagement.support.shared.types.Tuple;
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import org.gcube.resourcemanagement.support.shared.types.datamodel.CompleteResourceProfile;
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import com.extjs.gxt.ui.client.data.ModelData;
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import com.extjs.gxt.ui.client.store.ListStore;
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import com.extjs.gxt.ui.client.widget.ContentPanel;
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import com.extjs.gxt.ui.client.widget.Dialog;
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import com.extjs.gxt.ui.client.widget.MessageBox;
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import com.extjs.gxt.ui.client.widget.form.ComboBox;
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import com.extjs.gxt.ui.client.widget.grid.Grid;
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import com.extjs.gxt.ui.client.widget.layout.FitLayout;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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/**
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* In order to simplify the management of asynchronous commands
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* executed by the application that involve access to the servlet
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* the invocations have been represented in {@link Commands} and
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* the related callbacks here.
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*
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* @author Daniele Strollo (ISTI-CNR)
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*/
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public class Callbacks {
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public static final AsyncCallback<List<String>> handleGetAvailableScopes = new AsyncCallback<List<String>>() {
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public void onSuccess(final List<String> result) {
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if (!WidgetsRegistry.containsElem(UIIdentifiers.BUTTON_AVAILABLE_SCOPES_ID)) {
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//MessageBox.info("Failure", "cannot retrieve the scopes button", null);
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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return;
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}
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@SuppressWarnings("unchecked")
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ComboBox<ContexClientModel> select = (ComboBox<ContexClientModel>) WidgetsRegistry.getWidget(UIIdentifiers.BUTTON_AVAILABLE_SCOPES_ID);
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LocalStatus.getInstance().getAvailableScopes().clear();
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final ListStore<ContexClientModel> yourStore = select.getStore();
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for (String scope : result) {
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final String currScope = scope;
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LocalStatus.getInstance().getAvailableScopes().add(currScope);
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String splits[] = currScope.split("/");
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String context = splits[splits.length-1];
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if (splits.length > 3) { //VRE
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context += " ("+splits[2]+")";
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} else if (splits.length == 3) { //VO
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context += " ("+splits[1]+")";
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}
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yourStore.add(new ContexClientModel(scope, context));
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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}
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}
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public void onFailure(final Throwable caught) {
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID);
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MessageBox.info("Failure", "cannot retrieve the scopes", null);
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GWT.log("cannot retrieve the scopes", caught);
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}
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};
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public static final void builtResourceTree(final HashMap<String, ArrayList<String>> result, final boolean clearGrid) {
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MainPanel panel = WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL);
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List<String> wsResourcesTypes = null;
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if (result.containsKey(ResourceTypeDecorator.WSResource.name())) {
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wsResourcesTypes = result.get(ResourceTypeDecorator.WSResource.name());
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result.remove(ResourceTypeDecorator.WSResource.name());
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}
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// Creates the tree of resources
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ResourcesTreePanel resourceTree = new ResourcesTreePanel(result);
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resourceTree.getWidget().setWidth("100%");
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resourceTree.getWidget().setHeight("100%");
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ContentPanel cp = new ContentPanel();
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cp.setAnimCollapse(false);
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cp.setHeading("Resources");
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cp.setLayout(new FitLayout());
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cp.add(resourceTree.getWidget());
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panel.add(cp, true);
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if (wsResourcesTypes != null && wsResourcesTypes.size() > 0) {
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// Creates the tree of WSResources
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WSResourcesTreePanel wsresourceTree = new WSResourcesTreePanel(wsResourcesTypes);
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wsresourceTree.getWidget().setWidth("100%");
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wsresourceTree.getWidget().setHeight("100%");
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cp = new ContentPanel();
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cp.setAnimCollapse(false);
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cp.setHeading("WSResources");
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cp.setLayout(new FitLayout());
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cp.add(wsresourceTree.getWidget());
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panel.add(cp, false);
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}
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if (clearGrid) {
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Commands.clearResourceGridPanel();
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}
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(
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UIIdentifiers.GLOBAL_STATUS_BAR_ID,
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UIIdentifiers.GLOBAL_MENUBAR_ID);
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}
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/**
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* Once received the list of Types/Subtypes they are shown in a tree panel.
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* Here implemented the logics for that.
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*/
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public static final AsyncCallback<HashMap<String, ArrayList<String>>> handleLoadResourceTree =
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new AsyncCallback<HashMap<String, ArrayList<String>>>() {
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public void onSuccess(final HashMap<String, ArrayList<String>> result) {
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builtResourceTree(result, true);
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", caught.getMessage(), null);
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Commands.clearResourceTreePanel();
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ConsoleMessageBroker.error("loading resource", caught.getMessage());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(
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UIIdentifiers.GLOBAL_STATUS_BAR_ID,
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UIIdentifiers.GLOBAL_MENUBAR_ID);
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}
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};
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/**
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* Once received the list of Types/Subtypes they are shown in a tree panel.
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* Here implemented the logics for that.
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*/
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public static final AsyncCallback<HashMap<String, ArrayList<String>>> handleReloadResourceTree =
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new AsyncCallback<HashMap<String, ArrayList<String>>>() {
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public void onSuccess(final HashMap<String, ArrayList<String>> result) {
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builtResourceTree(result, false);
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", caught.getMessage(), null);
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Commands.clearResourceTreePanel();
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ConsoleMessageBroker.error("loading resource", caught.getMessage());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(
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UIIdentifiers.GLOBAL_STATUS_BAR_ID,
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UIIdentifiers.GLOBAL_MENUBAR_ID);
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}
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};
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/**
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* Once received the list of resource profiles for resources of a given type,
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* they will be shown inside a grid that is created here.
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*/
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public static final AsyncCallback<List<String>> handleLoadResourceDetailsGrid =
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new AsyncCallback<List<String>>() {
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public void onSuccess(final List<String> result) {
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Commands.mask(
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"Rendering grid",
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WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer()
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);
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try {
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ResourceDetailsPanel resGrid = Commands.getResourceDetailPanel();
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Grid<ModelData> grid = ResourceGridFactory.createGrid(StatusHandler.getStatus().getCurrentResourceType(),
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result,
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"SubType");
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resGrid.setGrid(grid, true);
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} catch (NullPointerException e1) {
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MessageBox.info(
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"Failure",
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"the grid container cannot be retrieved",
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null);
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}
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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Commands.setLoadedResources(result != null ? result.size() : 0);
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Commands.showPopup("Grid Creation", "Retrieved " + (result != null ? result.size() : 0) + " elements.");
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", "the grid has not been built", null);
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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}
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};
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public static final AsyncCallback<List<String>> handleFilterResourceDetailsGrid =
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new AsyncCallback<List<String>>() {
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public void onSuccess(final List<String> result) {
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try {
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ResourceDetailsPanel resGrid = Commands.getResourceDetailPanel();
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Grid<ModelData> grid = ResourceGridFactory.createGrid(StatusHandler.getStatus().getCurrentResourceType(),
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result,
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null);
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resGrid.setGrid(grid, false);
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} catch (NullPointerException e1) {
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MessageBox.info(
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"Failure",
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"the grid container cannot be retrieved",
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null);
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} finally {
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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}
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Commands.setLoadedResources(result != null ? result.size() : 0);
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Commands.showPopup("Grid Creation", "Retrieved " + (result != null ? result.size() : 0) + " elements.");
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", "the grid has not been built", null);
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_NAVIGATION_PANEL).getContainer());
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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}
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};
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public static final AsyncCallback<CompleteResourceProfile> handleGetResourceProfile =
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new AsyncCallback<CompleteResourceProfile>() {
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public void onSuccess(final CompleteResourceProfile result) {
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Dialog dlg = new Dialog();
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dlg.setLayout(new FitLayout());
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dlg.setHeading("XML Resource Profile");
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dlg.setModal(true);
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dlg.setWidth(800);
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dlg.setHeight(400);
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dlg.setHideOnButtonClick(true);
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// HtmlContainer htmlContainer = new HtmlContainer();
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try {
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// This resource has already been opened
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if (TaskbarRegister.contains(result.getID())) {
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TaskbarRegister.getTaskbarItem(result.getID()).destroy();
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Commands.showPopup("Retrieve Resource Profile", "Refreshing profile for id: " +
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result.getID(), 3000);
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}
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MainPanel taskbarContainer = WidgetsRegistry.getPanel(UIIdentifiers.TASKBAR_PANEL);
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TaskbarItem tkItem = new TaskbarItem(
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StatusHandler.getStatus().getCurrentScope(),
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result.getType(),
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taskbarContainer,
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result.getID(),
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//result.getType() + ": " + result.getTitle(),
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result.getTitle(),
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"resource-profile-taskbar-item",
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"profile-big-icon");
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tkItem.getRelatedWindow().setMainWidget(
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new ResourceProfilePanel(
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result.getType(),
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result.getXmlRepresentation(),
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result.getHtmlRepresentation()).getWidget());
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TaskbarRegister.registerTaskbarWidget(result.getID(), tkItem);
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} catch (Exception e) {
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GWT.log("During HTML conversion", e);
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} finally {
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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}
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", "the profile has not been retrieved", null);
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GWT.log("on handleGetResourceProfile", caught);
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Commands.unmask(WidgetsRegistry.getPanel(UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL).getContainer());
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}
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};
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public static final AsyncCallback<Tuple<String>> handleGetDeploymentReport =
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new AsyncCallback<Tuple<String>>() {
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public void onSuccess(final Tuple<String> result) {
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if (result.size() < 3) {
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MessageBox.alert("Invalid Report Received", "Don't know why :(", null);
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Commands.unmask(UIIdentifiers.GLOBAL_STATUS_BAR_ID);
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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return;
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}
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Dialog dlg = new Dialog();
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dlg.setLayout(new FitLayout());
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dlg.setHeading("XML Resource Profile");
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dlg.setModal(true);
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dlg.setWidth(800);
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dlg.setHeight(400);
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dlg.setHideOnButtonClick(true);
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// HtmlContainer htmlContainer = new HtmlContainer();
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try {
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String reportID = result.get(0);
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String resourceTitle = ResourceTypeDecorator.DeployReport.getLabel() + ": " + reportID;
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// This resource has already been opened
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if (TaskbarRegister.contains(reportID)) {
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TaskbarRegister.getTaskbarItem(reportID).destroy();
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Commands.showPopup("Retrieve Report", "Refreshing Report id: " +
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reportID, 3000);
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}
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MainPanel taskbarContainer = WidgetsRegistry.getPanel(UIIdentifiers.TASKBAR_PANEL);
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TaskbarItem tkItem = new TaskbarItem(
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StatusHandler.getStatus().getCurrentScope(),
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ResourceTypeDecorator.DeployReport,
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taskbarContainer,
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reportID,
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resourceTitle,
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"resource-profile-taskbar-item",
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ResourceTypeDecorator.DeployReport.getIcon());
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tkItem.getRelatedWindow().setMainWidget(
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new ResourceProfilePanel(
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ResourceTypeDecorator.DeployReport,
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result.get(1),
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result.get(2)).getWidget());
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TaskbarRegister.registerTaskbarWidget(reportID, tkItem);
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} catch (Exception e) {
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GWT.log("During HTML conversion", e);
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} finally {
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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Commands.unmask(UIIdentifiers.GLOBAL_STATUS_BAR_ID);
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}
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}
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public void onFailure(final Throwable caught) {
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MessageBox.info("Failure", "the report has not been retrieved", null);
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GWT.log("on handleGetDeploymentReport", caught);
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Commands.unmask(UIIdentifiers.MAIN_CONTAINER_VIEWPORT_ID, UIIdentifiers.RESOURCE_DETAIL_GRID_PANEL);
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Commands.unmask(UIIdentifiers.GLOBAL_STATUS_BAR_ID);
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}
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};
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}
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