/*
* Copyright 2010 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.drools.guvnor.client.admin;
import org.drools.guvnor.client.common.GenericCallback;
import org.drools.guvnor.client.common.InfoPopup;
import org.drools.guvnor.client.common.PrettyFormLayout;
import org.drools.guvnor.client.common.RdbmsConfigurable;
import org.drools.guvnor.client.messages.Constants;
import org.drools.guvnor.client.resources.Images;
import org.drools.guvnor.client.rpc.RepositoryServiceAsync;
import org.drools.guvnor.client.rpc.RepositoryServiceFactory;
import com.google.gwt.core.client.GWT;
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.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DecoratorPanel;
import com.google.gwt.user.client.ui.DockPanel;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.FlexTable.FlexCellFormatter;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.Hidden;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.PasswordTextBox;
import com.google.gwt.user.client.ui.RichTextArea;
import com.google.gwt.user.client.ui.SimplePanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
public class RepoConfigManager extends Composite {
private static Images images = (Images) GWT.create( Images.class );
private Constants constants = ((Constants) GWT.create( Constants.class ));
private RepositoryServiceAsync service = RepositoryServiceFactory.getService();
private RdbmsConfigurable rdbmsConf = new RdbmsConfigurable();
private VerticalPanel dataInputPanel = new VerticalPanel();
private HorizontalPanel hPanel1 = new HorizontalPanel();
private VerticalPanel vPanel2 = new VerticalPanel();
private RichTextArea repoDisplayArea = new RichTextArea();
private FlexTable layoutB = new FlexTable();
private FlexTable layoutC = new FlexTable();
private DecoratorPanel noJndiInfo = getNoJNDIDbPanel();
private DecoratorPanel jndiInfo = getJNDIDbPanel();
private FormPanel saveRepoConfigForm = new FormPanel();
private Hidden hiddenRepoConfig = new Hidden( "repoConfig" );
@SuppressWarnings("deprecation")
public RepoConfigManager() {
PrettyFormLayout form = new PrettyFormLayout();
form.addHeader( images.config(),
new HTML( constants.ManageRepositoryConfig() ) );
DockPanel dock = new DockPanel();
dock.setSpacing( 4 );
dock.setHorizontalAlignment( DockPanel.ALIGN_CENTER );
hPanel1.add( getDbTypePanel() );
dataInputPanel.add( hPanel1 );
SimplePanel divider = new SimplePanel();
divider.setSize( "100px",
"30px" );
vPanel2.add( divider );
vPanel2.add( noJndiInfo );
vPanel2.add( jndiInfo );
vPanel2.setVisible( false );
dataInputPanel.add( vPanel2 );
dock.add( dataInputPanel,
DockPanel.WEST );
repoDisplayArea.setSize( "740px",
"470px" );
repoDisplayArea.setTitle( "repository.xml" );
repoDisplayArea.setVisible( false );
DockPanel idock = new DockPanel();
idock.setSpacing( 4 );
idock.setHorizontalAlignment( DockPanel.ALIGN_CENTER );
idock.add( repoDisplayArea,
DockPanel.WEST );
final Button saveButton = new Button( constants.SaveRepo() );
saveButton.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
String name = rdbmsConf.getDbType() + "-repository";
if ( rdbmsConf.isJndi() ) name += "-jndi";
hiddenRepoConfig.setValue( repoDisplayArea.getText() );
saveRepoConfigForm.submit();
}
} );
saveRepoConfigForm.setEncoding( FormPanel.ENCODING_URLENCODED );
saveRepoConfigForm.setMethod( FormPanel.METHOD_POST );
saveRepoConfigForm.setAction( GWT.getModuleBaseURL() + "backup" );
//hiddenRepoConfig.setID("repoConfig");
//hiddenRepoConfig.setName("repoConfig");
VerticalPanel formHolder = new VerticalPanel();
HorizontalPanel saveInfoHolder = new HorizontalPanel();
saveInfoHolder.add( saveButton );
saveInfoHolder.add( new InfoPopup( constants.SaveRepo(),
constants.SaveRepoInfo() ) );
formHolder.add( saveInfoHolder );
formHolder.add( hiddenRepoConfig );
saveRepoConfigForm.add( formHolder );
saveRepoConfigForm.setVisible( false );
idock.add( saveRepoConfigForm,
DockPanel.EAST );
dock.add( idock,
DockPanel.EAST );
form.startSection( constants.ManageRepositoryConfigDesc() );
form.addAttribute( "",
dock );
form.endSection();
initWidget( form );
}
public static ListBox getDatabaseList() {
Constants cons = ((Constants) GWT.create( Constants.class ));
ListBox list = new ListBox();
list.addItem( cons.Choose() );
list.addItem( "Microsoft SQL Server",
"mssql" );
list.addItem( "MySQL",
"mysql" );
list.addItem( "Oracle 9i",
"oracle9i" );
list.addItem( "Oracle 10g",
"oracle10g" );
list.addItem( "Oracle 11",
"oracle11" );
list.addItem( "PostgreSQL",
"postgressql" );
list.addItem( "Derby",
"derby" );
list.addItem( "H2",
"h2" );
return list;
}
private void generateConfig() {
String name = rdbmsConf.getDbType() + "-repository";
if ( rdbmsConf.isJndi() ) name += "-jndi";
service.processTemplate( name,
rdbmsConf.getMapRep(),
new GenericCallback<String>() {
public void onSuccess(String repoc) {
showRepoSource( repoc );
}
} );
if ( !repoDisplayArea.isVisible() ) {
repoDisplayArea.setVisible( true );
saveRepoConfigForm.setVisible( true );
}
}
private void showRepoSource(String src) {
//repoDisplayArea.setText(src);
repoDisplayArea.setHTML( "<pre>" + src + "</pre>" );
}
public DecoratorPanel getDbTypePanel() {
FlexTable layoutA = new FlexTable();
layoutA.setCellSpacing( 6 );
FlexCellFormatter cellFormatter = layoutA.getFlexCellFormatter();
// Add a title to the form
layoutA.setHTML( 0,
0,
"RDBMS Info" );
cellFormatter.setColSpan( 0,
0,
2 );
cellFormatter.setHorizontalAlignment( 0,
0,
HasHorizontalAlignment.ALIGN_CENTER );
layoutA.setHTML( 1,
0,
constants.SelectRdbmsType() );
final ListBox databaseList = getDatabaseList();
databaseList.addChangeHandler( new ChangeHandler() {
public void onChange(ChangeEvent event) {
ListBox listBox = (ListBox) event.getSource();
int index = listBox.getSelectedIndex();
rdbmsConf.setDbType( listBox.getItemText( index ) );
layoutB.setHTML( 0,
0,
listBox.getItemText( index ) + " Info" );
layoutC.setHTML( 0,
0,
listBox.getItemText( index ) + " Info" );
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
if ( rdbmsConf.getDbType() == null || rdbmsConf.getDbType().length() < 1 ) {
databaseList.setSelectedIndex( 0 );
} else {
for ( int i = 0; i < databaseList.getItemCount(); i++ ) {
if ( rdbmsConf.getDbType().equals( databaseList.getItemText( i ) ) ) {
databaseList.setSelectedIndex( i );
break;
}
}
}
databaseList.addChangeHandler( new ChangeHandler() {
public void onChange(ChangeEvent event) {
rdbmsConf.setDbType( databaseList.getValue( databaseList.getSelectedIndex() ) );
}
} );
layoutA.setWidget( 1,
1,
databaseList );
layoutA.setHTML( 2,
0,
constants.UseJndi() );
final CheckBox useJndi = new CheckBox();
useJndi.setValue( rdbmsConf.isJndi() );
useJndi.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
rdbmsConf.setJndi( useJndi.isEnabled() );
if ( useJndi.isEnabled() ) {
noJndiInfo.setVisible( false );
jndiInfo.setVisible( true );
} else {
noJndiInfo.setVisible( true );
jndiInfo.setVisible( false );
}
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutA.setWidget( 2,
1,
useJndi );
Button continueButton = new Button( "Continue" );
continueButton.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
if ( databaseList.getSelectedIndex() == 0 ) {
Window.alert( constants.PleaseSelectRdbmsType() );
return;
}
if ( !useJndi.isEnabled() ) {
jndiInfo.setVisible( false );
}
vPanel2.setVisible( true );
}
} );
layoutA.setWidget( 3,
1,
continueButton );
DecoratorPanel decPanel = new DecoratorPanel();
decPanel.setWidget( layoutA );
return decPanel;
}
public DecoratorPanel getNoJNDIDbPanel() {
layoutB.setCellSpacing( 6 );
FlexCellFormatter cellFormatter = layoutB.getFlexCellFormatter();
layoutB.setHTML( 0,
0,
"" );
cellFormatter.setColSpan( 0,
0,
2 );
cellFormatter.setHorizontalAlignment( 0,
0,
HasHorizontalAlignment.ALIGN_CENTER );
layoutB.setHTML( 1,
0,
"Driver:" );
final TextBox driverInput = new TextBox();
if ( rdbmsConf.getDbDriver() != null && rdbmsConf.getDbDriver().trim().length() > 0 ) {
driverInput.setValue( rdbmsConf.getDbDriver() );
}
driverInput.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutB.setWidget( 1,
1,
driverInput );
layoutB.setHTML( 2,
0,
"URL:" );
final TextBox urlInput = new TextBox();
if ( rdbmsConf.getDbUrl() != null && rdbmsConf.getDbUrl().trim().length() > 0 ) {
urlInput.setValue( rdbmsConf.getDbUrl() );
}
urlInput.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutB.setWidget( 2,
1,
urlInput );
layoutB.setHTML( 3,
0,
"User:" );
final TextBox userNameInput = new TextBox();
if ( rdbmsConf.getDbUser() != null && rdbmsConf.getDbUser().trim().length() > 0 ) {
userNameInput.setValue( rdbmsConf.getDbUser() );
}
userNameInput.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutB.setWidget( 3,
1,
userNameInput );
layoutB.setHTML( 4,
0,
"Password:" );
final PasswordTextBox userPassInput = new PasswordTextBox();
if ( rdbmsConf.getDbPass() != null && rdbmsConf.getDbPass().trim().length() > 0 ) {
userPassInput.setValue( rdbmsConf.getDbPass() );
}
userPassInput.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutB.setWidget( 4,
1,
userPassInput );
Button generateButton = new Button( constants.GenerateRepositoryConfiguration() );
generateButton.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
if ( driverInput.getValue() == null || driverInput.getValue().trim().length() < 1 ) {
Window.alert( constants.PleaseEnterDriver() );
return;
} else if ( urlInput.getValue() == null || urlInput.getValue().trim().length() < 1 ) {
Window.alert( constants.PleaseEnterUrl() );
return;
} else if ( userNameInput.getValue() == null || userNameInput.getValue().trim().length() < 1 ) {
Window.alert( constants.PleaseEnterUserName() );
return;
} else if ( userPassInput.getValue() == null || userPassInput.getValue().trim().length() < 1 ) {
Window.alert( constants.PleaseEnterPassword() );
return;
}
rdbmsConf.setDbDriver( driverInput.getValue() );
rdbmsConf.setDbUrl( urlInput.getValue() );
rdbmsConf.setDbUser( userNameInput.getValue() );
rdbmsConf.setDbPass( userPassInput.getValue() );
//rdbmsConf.setJndiDsName(jndiNameInput.getValue());
generateConfig();
}
} );
layoutB.setWidget( 5,
1,
generateButton );
DecoratorPanel decPanel = new DecoratorPanel();
decPanel.setWidget( layoutB );
return decPanel;
}
public DecoratorPanel getJNDIDbPanel() {
layoutC.setCellSpacing( 6 );
FlexCellFormatter cellFormatter = layoutC.getFlexCellFormatter();
layoutC.setHTML( 0,
0,
"" );
cellFormatter.setColSpan( 0,
0,
2 );
cellFormatter.setHorizontalAlignment( 0,
0,
HasHorizontalAlignment.ALIGN_CENTER );
layoutC.setHTML( 1,
0,
"JNDI Name" );
final TextBox jndiNameInput = new TextBox();
if ( rdbmsConf.getJndiDsName() != null && rdbmsConf.getJndiDsName().trim().length() > 0 ) {
jndiNameInput.setValue( rdbmsConf.getJndiDsName() );
}
jndiNameInput.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
repoDisplayArea.setVisible( false );
saveRepoConfigForm.setVisible( false );
}
} );
layoutC.setWidget( 1,
1,
jndiNameInput );
Button generateButton = new Button( constants.GenerateRepositoryConfiguration() );
generateButton.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent w) {
if ( jndiNameInput.getValue() == null || jndiNameInput.getValue().trim().length() < 1 ) {
Window.alert( constants.PleaseEnterJndiName() );
return;
}
rdbmsConf.setJndiDsName( jndiNameInput.getValue() );
generateConfig();
}
} );
layoutC.setWidget( 2,
1,
generateButton );
// Wrap the content in a DecoratorPanel
DecoratorPanel decPanel = new DecoratorPanel();
decPanel.setWidget( layoutC );
return decPanel;
}
}