/**
* Copyright 2009 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.safehaus.penrose.studio.directory.editor;
import org.apache.log4j.Logger;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.events.*;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jface.window.Window;
import org.safehaus.penrose.directory.EntryConfig;
import org.safehaus.penrose.directory.EntryFieldConfig;
import org.safehaus.penrose.directory.EntrySourceConfig;
import org.safehaus.penrose.mapping.Expression;
import org.safehaus.penrose.studio.directory.wizard.EntrySourceWizard;
import org.safehaus.penrose.studio.directory.wizard.SourceFieldsWizard;
import org.safehaus.penrose.studio.dialog.ErrorDialog;
import java.util.Collection;
/**
* @author Endi S. Dewata
*/
public class EntrySourcesPage extends FormPage { //implements ModifyListener {
Logger log = Logger.getLogger(getClass());
FormToolkit toolkit;
Table sourcesTable;
Table fieldsTable;
CTabFolder tabFolder;
EntryEditor editor;
EntryConfig entryConfig;
public EntrySourcesPage(EntryEditor editor) {
super(editor, "SOURCES", " Sources ");
this.editor = editor;
this.entryConfig = editor.entryConfig;
}
public void createFormContent(IManagedForm managedForm) {
toolkit = managedForm.getToolkit();
ScrolledForm form = managedForm.getForm();
form.setText("Entry Editor");
Composite body = form.getBody();
body.setLayout(new GridLayout());
Section sourceSection = toolkit.createSection(body, Section.TITLE_BAR | Section.EXPANDED);
sourceSection.setText("Sources");
sourceSection.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite sourceComponent = createSourcesSection(sourceSection);
sourceSection.setClient(sourceComponent);
Section fieldsSection = toolkit.createSection(body, Section.TITLE_BAR | Section.EXPANDED);
fieldsSection.setText("Fields");
fieldsSection.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite fieldsComponent = createFieldsSection(fieldsSection);
fieldsSection.setClient(fieldsComponent);
refresh();
}
public Composite createSourcesSection(final Composite parent) {
Composite composite = toolkit.createComposite(parent);
composite.setLayout(new GridLayout(2, false));
Composite leftControl = createSourcesLeftControl(composite);
leftControl.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite rightControl = createSourcesRightControl(composite);
GridData gd = new GridData(GridData.FILL_VERTICAL);
gd.widthHint = 100;
rightControl.setLayoutData(gd);
return composite;
}
public Composite createSourcesLeftControl(final Composite parent) {
sourcesTable = new Table(parent, SWT.BORDER | SWT.FULL_SELECTION);
sourcesTable.setHeaderVisible(true);
sourcesTable.setLinesVisible(true);
sourcesTable.setLayoutData(new GridData(GridData.FILL_BOTH));
TableColumn tc = new TableColumn(sourcesTable, SWT.LEFT);
tc.setText("Source");
tc.setWidth(350);
tc = new TableColumn(sourcesTable, SWT.LEFT);
tc.setText("Alias");
tc.setWidth(150);
sourcesTable.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
refreshFields();
}
});
return sourcesTable;
}
public Composite createSourcesRightControl(final Composite parent) {
Composite composite = toolkit.createComposite(parent);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
Button editButton = new Button(composite, SWT.PUSH);
editButton.setText("Edit");
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
EntrySourceWizard wizard = new EntrySourceWizard();
wizard.setServer(editor.getServer());
wizard.setPartitionName(editor.getPartitionName());
wizard.setEntryConfig(entryConfig);
WizardDialog dialog = new WizardDialog(editor.getSite().getShell(), wizard);
dialog.setPageSize(600, 300);
int rc = dialog.open();
if (rc == Window.CANCEL) return;
editor.store();
refresh();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
return composite;
}
public Composite createFieldsSection(final Composite parent) {
Composite composite = toolkit.createComposite(parent);
composite.setLayout(new GridLayout(2, false));
Composite leftControl = createFieldsLeftControl(composite);
leftControl.setLayoutData(new GridData(GridData.FILL_BOTH));
Composite rightControl = createFieldsRightControl(composite);
GridData gd = new GridData(GridData.FILL_VERTICAL);
gd.widthHint = 100;
rightControl.setLayoutData(gd);
return composite;
}
public Composite createFieldsLeftControl(final Composite parent) {
fieldsTable = new Table(parent, SWT.BORDER | SWT.FULL_SELECTION);
fieldsTable.setHeaderVisible(true);
fieldsTable.setLinesVisible(true);
fieldsTable.setLayoutData(new GridData(GridData.FILL_BOTH));
TableColumn tc = new TableColumn(fieldsTable, SWT.LEFT);
tc.setText("Field");
tc.setWidth(150);
tc = new TableColumn(fieldsTable, SWT.LEFT);
tc.setText("Value/Expression");
tc.setWidth(350);
return fieldsTable;
}
public Composite createFieldsRightControl(final Composite parent) {
Composite composite = toolkit.createComposite(parent);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
Button editButton = new Button(composite, SWT.PUSH);
editButton.setText("Edit");
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
if (sourcesTable.getSelectionCount() != 1) return;
TableItem item = sourcesTable.getSelection()[0];
EntrySourceConfig sourceConfig = (EntrySourceConfig)item.getData();
SourceFieldsWizard wizard = new SourceFieldsWizard();
wizard.setServer(editor.getServer());
wizard.setPartitionName(editor.getPartitionName());
wizard.setEntryConfig(entryConfig);
wizard.setSourceConfig(sourceConfig);
WizardDialog dialog = new WizardDialog(editor.getSite().getShell(), wizard);
dialog.setPageSize(600, 300);
int rc = dialog.open();
if (rc == Window.CANCEL) return;
editor.store();
refresh();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
return composite;
}
/*
public Composite createSourcesSection(Composite parent) {
Composite composite = toolkit.createComposite(parent);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
composite.setLayout(layout);
tabFolder = new CTabFolder(composite, SWT.NONE);
tabFolder.setBorderVisible(true);
tabFolder.setLayoutData(new GridData(GridData.FILL_BOTH));
tabFolder.setLayout(new FillLayout(SWT.VERTICAL | SWT.HORIZONTAL));
tabFolder.setBackground(composite.getDisplay().getSystemColor(SWT.COLOR_WHITE));
Composite buttons = toolkit.createComposite(composite);
buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));
buttons.setLayout(new GridLayout());
Button addButton = new Button(buttons, SWT.PUSH);
addButton.setText("Add");
addButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
addButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
Server server = editor.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(editor.getPartitionName());
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
Collection<String> sourceNames = sourceManagerClient.getSourceNames();
//PartitionConfig partitionConfig = editor.getLoggerConfig();
//Collection<SourceConfig> sourceConfigManager = partitionConfig.getSourceConfigManager().getSourceConfigManager();
if (sourceNames.isEmpty()) {
System.out.println("There is no sources defined.");
return;
}
Collection<SourceConfig> sourceConfigs = new ArrayList<SourceConfig>();
for (String sourceName : sourceNames) {
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceName);
SourceConfig sourceConfig = sourceClient.getSourceConfig();
sourceConfigs.add(sourceConfig);
}
EntrySourceConfig source = new EntrySourceConfig();
SourceDialog dialog = new SourceDialog(editor.getParent().getShell(), SWT.NONE);
dialog.setSourceConfigs(sourceConfigs);
dialog.setSourceMapping(source);
dialog.setText("Add source...");
dialog.open();
if (!dialog.isSaved()) return;
entryConfig.addSourceConfig(source);
createSourceTab(tabFolder, source);
tabFolder.setSelection(tabFolder.getItemCount()-1);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
Button editButton = new Button(buttons, SWT.PUSH);
editButton.setText("Edit");
editButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
editButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
CTabItem item = tabFolder.getSelection();
if (item == null) return;
Server server = editor.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(editor.getPartitionName());
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
Collection<String> sourceNames = sourceManagerClient.getSourceNames();
//PartitionConfig partitionConfig = editor.getLoggerConfig();
//Collection<SourceConfig> sourceConfigManager = partitionConfig.getSourceConfigManager().getSourceConfigManager();
if (sourceNames.isEmpty()) {
System.out.println("There is no sources defined.");
return;
}
Collection<SourceConfig> sourceConfigs = new ArrayList<SourceConfig>();
for (String sourceName : sourceNames) {
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceName);
SourceConfig sourceConfig = sourceClient.getSourceConfig();
sourceConfigs.add(sourceConfig);
}
EntrySourceConfig source = (EntrySourceConfig)item.getData();
SourceDialog dialog = new SourceDialog(editor.getParent().getShell(), SWT.NONE);
dialog.setSourceConfigs(sourceConfigs);
dialog.setSourceMapping(source);
dialog.setText("Edit source...");
dialog.open();
if (!dialog.isSaved()) return;
refresh();
int i = entryConfig.getSourceConfigIndex(source);
tabFolder.setSelection(i);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
Button removeButton = new Button(buttons, SWT.PUSH);
removeButton.setText("Remove");
removeButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
removeButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
CTabItem item = tabFolder.getSelection();
if (item == null) return;
EntrySourceConfig source = (EntrySourceConfig)item.getData();
entryConfig.removeSourceConfig(source.getAlias());
item.dispose();
checkDirty();
}
});
new Label(buttons, SWT.NONE);
Button moveUpButton = new Button(buttons, SWT.PUSH);
moveUpButton.setText("Move Up");
moveUpButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveUpButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
CTabItem item = tabFolder.getSelection();
if (item == null) return;
EntrySourceConfig source = (EntrySourceConfig)item.getData();
int i = entryConfig.getSourceConfigIndex(source);
if (i == 0) return;
entryConfig.setSourceIndex(source, i-1);
refresh();
tabFolder.setSelection(i-1);
checkDirty();
}
});
Button moveDownButton = new Button(buttons, SWT.PUSH);
moveDownButton.setText("Move Down");
moveDownButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
moveDownButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
CTabItem item = tabFolder.getSelection();
if (item == null) return;
EntrySourceConfig source = (EntrySourceConfig)item.getData();
int i = entryConfig.getSourceConfigIndex(source);
if (i >= entryConfig.getSourceConfigs().size()-1) return;
entryConfig.setSourceIndex(source, i+1);
refresh();
tabFolder.setSelection(i+1);
checkDirty();
}
});
return composite;
}
public void createSourceTab(CTabFolder tabFolder, final EntrySourceConfig sourceMapping) {
final CTabItem item = new CTabItem(tabFolder, SWT.NONE);
item.setData(sourceMapping);
item.setText(sourceMapping.getAlias());
//item.setText(" "+source.getConnectionName()+" - "+source.getSourceName()+" ["+source.getName()+"]");
//item.setFont(boldFont);
item.setImage(PenroseStudio.getImage(PenroseImage.SOURCE));
Composite composite = toolkit.createComposite(tabFolder);
composite.setLayout(new GridLayout(2, false));
Label sourceLabel = toolkit.createLabel(composite, "Source:");
GridData gd = new GridData();
gd.widthHint = 50;
sourceLabel.setLayoutData(gd);
Label sourceName = toolkit.createLabel(composite, sourceMapping.getSourceName());
gd = new GridData(GridData.FILL_HORIZONTAL);
sourceName.setLayoutData(gd);
final Table fieldTable = new Table(composite, SWT.BORDER | SWT.FULL_SELECTION);
//editor.fieldTableMap.put(item, fieldTable);
fieldTable.setLinesVisible(true);
fieldTable.setHeaderVisible(true);
gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = 2;
fieldTable.setLayoutData(gd);
fieldTable.addMouseListener(new MouseAdapter() {
public void mouseDoubleClick(MouseEvent event) {
try {
if (fieldTable.getSelectionCount() == 0) return;
TableItem item = fieldTable.getSelection()[0];
EntryFieldConfig field = (EntryFieldConfig)item.getData();
String name = item.getText(0);
if (field == null) {
field = new EntryFieldConfig();
field.setName(name);
}
ExpressionDialog dialog = new ExpressionDialog(editor.getParent().getShell(), SWT.NONE);
dialog.setText("Edit field value/expression...");
for (EntryAttributeConfig attributeMapping : entryConfig.getAttributeConfigs()) {
dialog.addVariable(attributeMapping.getName());
}
for (EntrySourceConfig sourceMapping : entryConfig.getSourceConfigs()) {
for (EntryFieldConfig fieldMapping : sourceMapping.getFieldConfigs()) {
dialog.addVariable(sourceMapping.getAlias()+"."+fieldMapping.getName());
}
}
dialog.setFieldMapping(field);
System.out.println("const: "+field.getConstant());
System.out.println("var: "+field.getVariable());
System.out.println("exp: "+field.getExpression());
dialog.open();
if (dialog.getAction() == ExpressionDialog.CANCEL) return;
System.out.println("const: "+field.getConstant());
System.out.println("var: "+field.getVariable());
System.out.println("exp: "+field.getExpression());
//sourceMapping.addFieldMapping(field);
refreshFields(sourceMapping, fieldTable);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
ErrorDialog.open(e);
}
}
});
TableColumn tableColumn = new TableColumn(fieldTable, SWT.LEFT);
tableColumn.setText("Field");
tableColumn.setWidth(150);
tableColumn = new TableColumn(fieldTable, SWT.LEFT);
tableColumn.setText("Value/Expression");
tableColumn.setWidth(350);
Composite actions = toolkit.createComposite(composite);
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
actions.setLayoutData(gd);
actions.setLayout(new RowLayout());
Hyperlink addField = toolkit.createHyperlink(actions, "Add field", SWT.NONE);
addField.addHyperlinkListener(new HyperlinkAdapter() {
public void linkActivated(HyperlinkEvent event) {
try {
FieldSelectionDialog dialog = new SelectFieldDialog(editor.getParent().getShell(), SWT.NONE);
dialog.setText("Add field...");
Server server = editor.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(editor.getPartitionName());
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceMapping.getSourceName());
SourceConfig sourceConfig = sourceClient.getSourceConfig();
//PartitionConfig partitionConfig = editor.getLoggerConfig();
//SourceConfig sourceConfig = partitionConfig.getSourceConfigManager().getSourceConfig(sourceMapping.getSourceName());
Collection<String> fieldNames = new ArrayList<String>();
for (FieldConfig fieldConfig : sourceConfig.getFieldConfigs()) {
fieldNames.add(fieldConfig.getName());
}
dialog.setFieldNames(fieldNames);
dialog.open();
for (String fieldName : dialog.getSelections()) {
EntryFieldConfig fieldMapping = new EntryFieldConfig(fieldName);
sourceMapping.addFieldConfig(fieldMapping);
}
refreshFields(sourceMapping, fieldTable);
checkDirty();
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
});
Hyperlink removeField = toolkit.createHyperlink(actions, "Remove field", SWT.NONE);
removeField.addHyperlinkListener(new HyperlinkAdapter() {
public void linkActivated(HyperlinkEvent event) {
if (fieldTable.getSelectionCount() == 0) return;
TableItem items[] = fieldTable.getSelection();
for (TableItem item : items) {
EntryFieldConfig fieldMapping = (EntryFieldConfig) item.getData();
sourceMapping.removeFieldConfig(fieldMapping);
}
refreshFields(sourceMapping, fieldTable);
checkDirty();
}
});
item.setControl(composite);
refreshFields(sourceMapping, fieldTable);
}
public void refreshFields(EntrySourceConfig sourceMapping, Table table) {
try {
table.removeAll();
Server server = editor.getServer();
PenroseClient client = server.getClient();
PartitionManagerClient partitionManagerClient = client.getPartitionManagerClient();
String partitionName = sourceMapping.getPartitionName();
if (partitionName == null) partitionName = editor.getPartitionName();
PartitionClient partitionClient = partitionManagerClient.getPartitionClient(partitionName);
SourceManagerClient sourceManagerClient = partitionClient.getSourceManagerClient();
SourceClient sourceClient = sourceManagerClient.getSourceClient(sourceMapping.getSourceName());
SourceConfig sourceConfig = sourceClient.getSourceConfig();
//PartitionConfig partitionConfig = editor.getLoggerConfig();
//SourceConfig sourceConfig = partitionConfig.getSourceConfigManager().getSourceConfig(sourceMapping.getSourceName());
log.debug("Source "+sourceMapping.getAlias()+" "+sourceConfig.getName()+":");
for (FieldConfig fieldConfig : sourceConfig.getFieldConfigs()) {
String fieldName = fieldConfig.getName();
Collection<EntryFieldConfig> fieldMappings = sourceMapping.getFieldConfigs(fieldName);
if (fieldMappings == null) {
log.debug("Field " + fieldName + " is not used in the mapping.");
continue;
}
for (EntryFieldConfig fieldMapping : fieldMappings) {
String value;
Object constant = fieldMapping.getConstant();
if (constant != null) {
if (constant instanceof byte[]) {
value = "(binary)";
} else {
value = "\"" + constant + "\"";
}
} else {
value = fieldMapping.getVariable();
}
if (value == null) {
Expression expression = fieldMapping.getExpression();
value = expression == null ? null : expression.getScript();
}
log.debug(" - " + fieldName + ": " + value);
TableItem item = new TableItem(table, SWT.CHECK);
item.setChecked(fieldConfig.isPrimaryKey());
item.setImage(PenroseStudio.getImage(fieldConfig.isPrimaryKey() ? PenroseImage.KEY : PenroseImage.NOKEY));
item.setText(0, fieldName);
item.setText(1, value == null ? "" : value);
item.setData(fieldMapping);
}
}
} catch (Exception e) {
log.error(e.getMessage(), e);
throw new RuntimeException(e.getMessage(), e);
}
}
*/
public void refresh() {
int[] indices = sourcesTable.getSelectionIndices();
sourcesTable.removeAll();
Collection<EntrySourceConfig> sources = entryConfig.getSourceConfigs();
for (EntrySourceConfig source : sources) {
String name = source.getSourceName();
String alias = source.getAlias();
TableItem item = new TableItem(sourcesTable, SWT.CHECK);
item.setText(0, name);
item.setText(1, alias == null || alias.equals(name) ? "" : alias);
item.setData(source);
}
sourcesTable.setSelection(indices);
refreshFields();
}
public void refreshFields() {
fieldsTable.removeAll();
if (sourcesTable.getSelectionCount() != 1) return;
TableItem item = sourcesTable.getSelection()[0];
EntrySourceConfig source = (EntrySourceConfig)item.getData();
for (EntryFieldConfig field : source.getFieldConfigs()) {
String value;
Object constant = field.getConstant();
if (constant != null) {
if (constant instanceof byte[]) {
value = "(binary)";
} else {
value = "\"" + constant + "\"";
}
} else {
value = field.getVariable();
}
if (value == null) {
Expression expression = field.getExpression();
value = expression == null ? null : expression.getScript();
}
TableItem ti = new TableItem(fieldsTable, SWT.CHECK);
ti.setText(0, field.getName());
ti.setText(1, value == null ? "" : value);
ti.setData(field);
}
}
}