com.centurylink.mdw.plugin.designer.dialogs.ArchivedProcessSaveDialog.java Source code

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Here is the source code for com.centurylink.mdw.plugin.designer.dialogs.ArchivedProcessSaveDialog.java

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/*
 * Copyright (C) 2017 CenturyLink, 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 com.centurylink.mdw.plugin.designer.dialogs;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.TrayDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;

import com.centurylink.mdw.plugin.designer.model.WorkflowProcess;

public class ArchivedProcessSaveDialog extends TrayDialog {
    private WorkflowProcess process;

    public WorkflowProcess getProcess() {
        return process;
    }

    private int version;

    public int getVersion() {
        return version;
    }

    private boolean respondingToClose;

    public ArchivedProcessSaveDialog(Shell shell, WorkflowProcess process, boolean respondingToClose) {
        super(shell);
        this.process = process;
        this.respondingToClose = respondingToClose;
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        Composite composite = (Composite) super.createDialogArea(parent);
        composite.getShell().setText("Save Archived Process");

        String msg = respondingToClose ? "Save process changes?\n" : "";
        msg += "WARNING: " + process.getLabel() + " is not the latest version.\n"
                + "It's presumed that you are intentionally updating an\narchived process version to affect in-flight instances.\n"
                + "This action will be audit logged for accountability purposes.";
        new Label(composite, SWT.NONE).setText(msg);

        return composite;
    }

    @Override
    protected void cancelPressed() {
        setReturnCode(CANCEL);
        close();
    }

    @Override
    protected void okPressed() {
        String warning = null;

        if (!getButton(Dialog.OK).getText().equals("Force Save") && process.getProject().isProduction()) {
            warning = "This process is for project '" + getProcess().getProject().getSourceProjectName()
                    + "',\nwhich is flagged as a production environment.\n\nPlease click 'Force Save' to confirm.\n\nThis action will be audit logged.";

            getButton(Dialog.OK).setText("Force Save");
        }

        if (warning != null) {
            WarningTray tray = getWarningTray();
            tray.setMessage(warning);
            tray.open();
            return;
        }

        setReturnCode(ProcessSaveDialog.FORCE_UPDATE);
        close();
    }

    private WarningTray warningTray;

    public WarningTray getWarningTray() {
        if (warningTray == null)
            warningTray = new WarningTray(this);
        return warningTray;
    }

    protected void dontSavePressed() {
        setReturnCode(ProcessSaveDialog.DONT_SAVE);
        close();
    }

    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, respondingToClose ? "Save" : "OK", false);
        if (respondingToClose) {
            Button dontSaveButton = createButton(parent, IDialogConstants.CLOSE_ID, "Don't Save", true);
            dontSaveButton.addSelectionListener(new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    dontSavePressed();
                }
            });
            dontSaveButton.forceFocus();
        }
        Button cancelButton = createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL,
                !respondingToClose);
        if (!respondingToClose)
            cancelButton.forceFocus();
    }
}