org.jbpm.console.ng.es.client.editors.jobdetails.JobDetailsPopup.java Source code

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Here is the source code for org.jbpm.console.ng.es.client.editors.jobdetails.JobDetailsPopup.java

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/*
 * Copyright 2014 JBoss Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jbpm.console.ng.es.client.editors.jobdetails;

import java.util.List;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;

import com.google.gwt.cell.client.TextCell;
import com.google.gwt.core.client.GWT;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.cellview.client.Column;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.ListDataProvider;
import org.gwtbootstrap3.client.shared.event.ModalShownEvent;
import org.gwtbootstrap3.client.shared.event.ModalShownHandler;
import org.gwtbootstrap3.client.ui.FormGroup;
import org.gwtbootstrap3.client.ui.Label;
import org.gwtbootstrap3.client.ui.constants.ButtonType;
import org.gwtbootstrap3.client.ui.gwt.DataGrid;
import org.jboss.errai.common.client.api.Caller;
import org.jboss.errai.common.client.api.RemoteCallback;
import org.jbpm.console.ng.es.client.i18n.Constants;
import org.jbpm.console.ng.es.client.util.ResizableHeader;
import org.jbpm.console.ng.es.model.ErrorSummary;
import org.jbpm.console.ng.es.model.RequestDetails;
import org.jbpm.console.ng.es.model.RequestParameterSummary;
import org.jbpm.console.ng.es.model.RequestSummary;
import org.jbpm.console.ng.es.service.ExecutorServiceEntryPoint;
import org.uberfire.ext.widgets.common.client.common.popups.BaseModal;
import org.uberfire.ext.widgets.common.client.common.popups.footers.GenericModalFooter;
import org.uberfire.mvp.Command;

@Dependent
public class JobDetailsPopup extends BaseModal {

    interface Binder extends UiBinder<Widget, JobDetailsPopup> {

    }

    @UiField
    public Label jobRetries;

    @UiField
    public DataGrid<RequestParameterSummary> executionParametersGrid;

    @UiField
    public VerticalPanel errorsOccurredList;

    @UiField
    public FormGroup errorControlGroup;

    @Inject
    private Caller<ExecutorServiceEntryPoint> executorServices;

    private ListDataProvider<RequestParameterSummary> dataProvider = new ListDataProvider<RequestParameterSummary>();

    private static Binder uiBinder = GWT.create(Binder.class);

    public JobDetailsPopup() {
        setTitle(Constants.INSTANCE.Job_Request_Details());

        setBody(uiBinder.createAndBindUi(this));
        init();
        final GenericModalFooter footer = new GenericModalFooter();
        footer.addButton(Constants.INSTANCE.Ok(), new Command() {
            @Override
            public void execute() {
                closePopup();
            }
        }, null, ButtonType.PRIMARY);

        add(footer);
    }

    public void show(String jobId) {
        cleanForm(jobId);
        super.show();
    }

    public void init() {
        Column<RequestParameterSummary, String> paramKeyColumn = new Column<RequestParameterSummary, String>(
                new TextCell()) {
            @Override
            public String getValue(RequestParameterSummary rowObject) {
                return rowObject.getKey();
            }
        };
        executionParametersGrid.setHeight("200px");

        // Set the message to display when the table is empty.
        executionParametersGrid.setEmptyTableWidget(
                new com.google.gwt.user.client.ui.Label(Constants.INSTANCE.No_Parameters_added_yet()));
        executionParametersGrid.addColumn(paramKeyColumn,
                new ResizableHeader<RequestParameterSummary>("Key", executionParametersGrid, paramKeyColumn));

        Column<RequestParameterSummary, String> paramValueColumn = new Column<RequestParameterSummary, String>(
                new TextCell()) {
            @Override
            public String getValue(RequestParameterSummary rowObject) {
                return rowObject.getValue();
            }
        };
        executionParametersGrid.addColumn(paramValueColumn,
                new ResizableHeader<RequestParameterSummary>("Value", executionParametersGrid, paramValueColumn));

        this.dataProvider.addDataDisplay(executionParametersGrid);
    }

    public void cleanForm(String requestId) {
        this.addShownHandler(new ModalShownHandler() {
            @Override
            public void onShown(ModalShownEvent shownEvent) {
                refreshTable();
            }
        });
        this.executorServices.call(new RemoteCallback<RequestDetails>() {
            @Override
            public void callback(RequestDetails response) {
                setRequest(response.getRequest(), response.getErrors(), response.getParams());
            }
        }).getRequestDetails(Long.valueOf(requestId));
    }

    public void closePopup() {
        hide();
        super.hide();
    }

    public void setRequest(RequestSummary r, List<ErrorSummary> errors, List<RequestParameterSummary> params) {
        this.jobRetries.setText(String.valueOf(r.getExecutions()));
        if ((errors != null) && errors.size() > 0) {
            errorsOccurredList.clear();
            errorControlGroup.setVisible(true);
            for (ErrorSummary error : errors) {
                String html = "<strong>" + error.getMessage() + "</strong><br/>" + error.getStacktrace();
                this.errorsOccurredList.add(new HTML(SafeHtmlUtils.fromTrustedString(html)));
            }
        } else {
            errorControlGroup.setVisible(false);
        }
        if (params != null) {
            this.dataProvider.getList().clear();
            this.dataProvider.getList().addAll(params);
            this.dataProvider.refresh();
        }
    }

    public void refreshTable() {
        executionParametersGrid.redraw();
    }

}