/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsplugin.ui.query.relational;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Collection;
import java.util.Iterator;
import javax.swing.ComboBoxModel;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.text.PlainDocument;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.uitools.RegexpDocument;
import org.eclipse.persistence.tools.workbench.mappingsmodel.meta.MWTypeDeclaration;
import org.eclipse.persistence.tools.workbench.mappingsmodel.query.relational.MWLiteralArgument;
import org.eclipse.persistence.tools.workbench.mappingsplugin.ui.common.cell.TypeDeclarationCellRendererAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.CollectionAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.CollectionValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.FilteringPropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.ComboBoxModelAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.DocumentAdapter;
import org.eclipse.persistence.tools.workbench.uitools.cell.AdaptableListCellRenderer;
/**
* This panel is used on the ExpressionBuilderDialog
* If the user choose to create a literal argument for their expression, this panel is shown.
* They must then edit the literal
*/
final class LiteralArgumentPanel extends ArgumentPanel
{
private JTextField literalTextField;
private PropertyValueModel typeHolder;
LiteralArgumentPanel(PropertyValueModel argumentHolder, WorkbenchContextHolder contextHolder, Collection enablingComponents) {
super(argumentHolder, contextHolder);
initialize(enablingComponents);
}
private void initialize(Collection enablingComponents)
{
GridBagConstraints constraints = new GridBagConstraints();
JLabel typeLabel = new JLabel(resourceRepository().getString("TYPE_LABEL:"));
typeLabel.setDisplayedMnemonic(resourceRepository().getMnemonic("TYPE_LABEL:"));
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0;
constraints.weighty = 0;
constraints.fill = GridBagConstraints.NONE;
constraints.anchor = GridBagConstraints.FIRST_LINE_START;
constraints.insets = new Insets(5, 5, 5, 5);
add(typeLabel, constraints);
enablingComponents.add(typeLabel);
JComboBox typeChooser = buildTypeChooser();
typeLabel.setLabelFor(typeChooser);
constraints.gridx = 1;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 1;
constraints.weighty = 0;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.anchor = GridBagConstraints.FIRST_LINE_START;
constraints.insets = new Insets(5, 5, 5, 5);
add(typeChooser, constraints);
enablingComponents.add(typeChooser);
JLabel valueLabel = new JLabel(resourceRepository().getString("VALUE_LABEL:"));
valueLabel.setDisplayedMnemonic(resourceRepository().getMnemonic("VALUE_LABEL:"));
constraints.gridx = 0;
constraints.gridy = 1;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0;
constraints.weighty = 1;
constraints.fill = GridBagConstraints.NONE;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(5, 5, 5, 5);
add(valueLabel, constraints);
enablingComponents.add(valueLabel);
this.literalTextField = buildLiteralTextField();
constraints.gridx = 1;
constraints.gridy = 1;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 1;
constraints.weighty = 1;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(5, 5, 5, 5);
valueLabel.setLabelFor(this.literalTextField);
add(this.literalTextField, constraints);
enablingComponents.add(this.literalTextField);
}
// *************** type *************
private JComboBox buildTypeChooser() {
JComboBox chooser = new JComboBox(buildAttributeTypeComboBoxModel());
chooser.setRenderer(new AdaptableListCellRenderer(new TypeDeclarationCellRendererAdapter(resourceRepository())));
return chooser;
}
private ComboBoxModel buildAttributeTypeComboBoxModel() {
this.typeHolder = buildTypeHolder();
return new ComboBoxModelAdapter(buildTypesCollectionHolder(), this.typeHolder);
}
private CollectionValueModel buildTypesCollectionHolder() {
return new CollectionAspectAdapter(getArgumentHolder()) {
protected Iterator getValueFromSubject() {
return ((MWLiteralArgument) this.subject).buildBasicTypes().iterator();
}
};
}
private PropertyValueModel buildTypeHolder() {
return new PropertyAspectAdapter(getArgumentHolder(), MWLiteralArgument.TYPE_PROPERTY) {
protected Object getValueFromSubject() {
return ((MWLiteralArgument) this.subject).getLiteralType();
}
protected void setValueOnSubject(Object value) {
((MWLiteralArgument) this.subject).setType((MWTypeDeclaration) value);
}
};
}
private JTextField buildLiteralTextField() {
JTextField textField = new JTextField(0);
final PropertyValueModel literalHolder = buildLiteralHolder();
textField.setDocument(new DocumentAdapter(literalHolder));
typeHolder.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
MWTypeDeclaration type = (MWTypeDeclaration) evt.getNewValue();
if (type != null) {
if (type.getType() == getArgument().typeFor(Integer.class)
|| type.getType() == getArgument().typeFor(BigInteger.class)
|| type.getType() == getArgument().typeFor(Long.class)
|| type.getType() == getArgument().typeFor(Short.class)) {
literalTextField.setDocument(new DocumentAdapter(literalHolder, new RegexpDocument(RegexpDocument.RE_NUMERIC_INTEGER)));
}
else if (type.getType() == getArgument().typeFor(BigDecimal.class)
|| type.getType() == getArgument().typeFor(Double.class)
|| type.getType() == getArgument().typeFor(Float.class)) {
literalTextField.setDocument(new DocumentAdapter(literalHolder, new RegexpDocument(RegexpDocument.RE_NUMERIC_DECIMAL)));
}
else {
literalTextField.setDocument(new DocumentAdapter(literalHolder, new PlainDocument()));
}
}
}
});
return textField;
}
private PropertyValueModel buildLiteralHolder() {
return new PropertyAspectAdapter(getArgumentHolder(), MWLiteralArgument.VALUE_PROPERTY) {
protected Object getValueFromSubject() {
return ((MWLiteralArgument) this.subject).getValue();
}
protected void setValueOnSubject(Object value) {
((MWLiteralArgument) this.subject).setValue((String)value);
}
};
}
protected PropertyValueModel buildQueryArgumentHolder(PropertyValueModel argumentHolder) {
return new FilteringPropertyValueModel(argumentHolder) {
protected boolean accept(Object value) {
return value instanceof MWLiteralArgument;
}
};
}
}