AddRecordLockView.java
/*
** Module : AddRecordLockView.java
** Abstract : AddRecordLockView represents a dialog to add a new record to be acquired by a lock.
**
** Copyright (c) 2017-2024, Golden Code Development Corporation.
**
** -#- -I- --Date-- ---------------------------------------Description---------------------------------------
** 001 SBI 20170601 Created initial version.
** 002 OM 20241128 Multi-tenant runtime support: selected the proper persistence context, eventually
** based on [sharedDb] parameter.
*/
/*
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU Affero General Public License for more details.
**
** You may find a copy of the GNU Affero GPL version 3 at the following
** location: https://www.gnu.org/licenses/agpl-3.0.en.html
**
** Additional terms under GNU Affero GPL version 3 section 7:
**
** Under Section 7 of the GNU Affero GPL version 3, the following additional
** terms apply to the works covered under the License. These additional terms
** are non-permissive additional terms allowed under Section 7 of the GNU
** Affero GPL version 3 and may not be removed by you.
**
** 0. Attribution Requirement.
**
** You must preserve all legal notices or author attributions in the covered
** work or Appropriate Legal Notices displayed by works containing the covered
** work. You may not remove from the covered work any author or developer
** credit already included within the covered work.
**
** 1. No License To Use Trademarks.
**
** This license does not grant any license or rights to use the trademarks
** Golden Code, FWD, any Golden Code or FWD logo, or any other trademarks
** of Golden Code Development Corporation. You are not authorized to use the
** name Golden Code, FWD, or the names of any author or contributor, for
** publicity purposes without written authorization.
**
** 2. No Misrepresentation of Affiliation.
**
** You may not represent yourself as Golden Code Development Corporation or FWD.
**
** You may not represent yourself for publicity purposes as associated with
** Golden Code Development Corporation, FWD, or any author or contributor to
** the covered work, without written authorization.
**
** 3. No Misrepresentation of Source or Origin.
**
** You may not represent the covered work as solely your work. All modified
** versions of the covered work must be marked in a reasonable way to make it
** clear that the modified work is not originating from Golden Code Development
** Corporation or FWD. All modified versions must contain the notices of
** attribution required in this license.
*/
package com.goldencode.p2j.admin.client.application.home.console.acquiredlocks;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import org.gwtbootstrap3.client.ui.Button;
import org.gwtbootstrap3.client.ui.ListBox;
import org.gwtbootstrap3.client.ui.Modal;
import org.gwtbootstrap3.client.ui.TextBox;
import org.gwtbootstrap3.client.ui.form.error.BasicEditorError;
import org.gwtbootstrap3.client.ui.form.validator.Validator;
import com.goldencode.p2j.admin.client.widget.dialog.ModalViewWithUiHandlers;
import com.google.gwt.editor.client.Editor;
import com.google.gwt.editor.client.EditorError;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
/**
* AddRecordLockView represents a dialog to add a new record to be acquired by a lock.
*/
public class AddRecordLockView extends ModalViewWithUiHandlers<AcquiredLocksUIHandler>
{
/**
* GWT UI creator
*/
interface Binder
extends UiBinder<Widget, AddRecordLockView>
{}
/** The underlined modal dialog */
@UiField
Modal modal;
/** The record id text box */
@UiField
TextBox recordIdTextBox;
/** The databases list box */
@UiField
ListBox databaseListBox;
/** The tables list box */
@UiField
ListBox tableListBox;
/** The Add button */
@UiField
Button addAction;
/** The Cancel button */
@UiField
Button cancelAction;
/**
* Constructs this view, used by MPV gwtplatform of ArcBees Inc.
*
* @param binder
* UI creator
*/
@Inject
public AddRecordLockView(AddRecordLockView.Binder binder)
{
initWidget(binder.createAndBindUi(this));
databaseListBox.addChangeHandler(new ChangeHandler()
{
@Override
public void onChange(ChangeEvent event)
{
String database = databaseListBox.getSelectedValue();
if (database != null)
{
getUiHandlers().refreshTables(database);
}
}
});
recordIdTextBox.addValidator(new Validator(){
@Override
public List<EditorError> validate(Editor editor, Object value)
{
List<EditorError> result = new ArrayList<EditorError>();
try
{
Long.parseLong(value.toString());
}
catch(NumberFormatException ex)
{
result.add(new BasicEditorError(recordIdTextBox, value, "Must be the whole number."));
}
return result;
}
@Override
public int getPriority()
{
return 0;
}
});
addShowHandler(()-> {
recordIdTextBox.clear();
});
}
/**
* The Add button click handler.
*
* @param e
* Click event
*/
@UiHandler("addAction")
void onSaveAction(ClickEvent e)
{
logger.log(Level.INFO, "onAddAction");
if (recordIdTextBox.validate(true))
{
Long recID = Long.parseLong(recordIdTextBox.getValue());
getUiHandlers().addRecordToLocks(databaseListBox.getSelectedValue(),
tableListBox.getSelectedValue(),
recID);
}
}
/**
* The Cancel button click handler.
*
* @param e
* Click event
*/
@UiHandler("cancelAction")
void onCancelAction(ClickEvent e)
{
logger.log(Level.INFO, "onCancelAction");
}
/**
* Sets the databases model.
*
* @param databases
* The array of databases
*/
public void setDatabaseList(String[] databases)
{
if (databases == null)
{
return;
}
databaseListBox.clear();
for (String databaseName : databases)
{
databaseListBox.addItem(databaseName, databaseName);
}
if (databases.length > 0)
{
databaseListBox.setItemSelected(0, true);
// change event isn't fired here
getUiHandlers().refreshTables(databases[0]);
}
}
/**
* Sets the tables model.
*
* @param tables
* The array of tables
*/
public void setTableList(String[] tables)
{
if (tables == null)
{
return;
}
tableListBox.clear();
for (String tableName : tables)
{
tableListBox.addItem(tableName, tableName);
}
if (tables.length > 0)
{
tableListBox.setItemSelected(0, true);
}
}
/**
* Provides an access to the target modal dialog.
*
* @return The underlined modal dialog
*/
@Override
protected Modal getModal()
{
return modal;
}
}