diff options
Diffstat (limited to 'jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/wizards/schemagen/SchemaGeneratorWizardPage.java')
| -rw-r--r-- | jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/wizards/schemagen/SchemaGeneratorWizardPage.java | 439 |
1 files changed, 0 insertions, 439 deletions
diff --git a/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/wizards/schemagen/SchemaGeneratorWizardPage.java b/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/wizards/schemagen/SchemaGeneratorWizardPage.java deleted file mode 100644 index 70aa054611..0000000000 --- a/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/wizards/schemagen/SchemaGeneratorWizardPage.java +++ /dev/null @@ -1,439 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2010 Oracle. All rights reserved. -* This program and the accompanying materials are made available under the -* terms of the Eclipse Public License v1.0, which accompanies this distribution -* and is available at http://www.eclipse.org/legal/epl-v10.html. -* -* Contributors: -* Oracle - initial API and implementation -*******************************************************************************/ -package org.eclipse.jpt.jaxb.ui.internal.wizards.schemagen; - -import java.util.Iterator; - -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IPackageFragment; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.ui.JavaElementComparator; -import org.eclipse.jdt.ui.JavaElementLabelProvider; -import org.eclipse.jdt.ui.ProblemsLabelDecorator; -import org.eclipse.jdt.ui.StandardJavaElementContentProvider; -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.viewers.CheckStateChangedEvent; -import org.eclipse.jface.viewers.DecoratingLabelProvider; -import org.eclipse.jface.viewers.ICheckStateListener; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.wizard.IWizardPage; -import org.eclipse.jpt.common.utility.internal.ArrayTools; -import org.eclipse.jpt.jaxb.core.internal.gen.SchemaGenerator; -import org.eclipse.jpt.jaxb.ui.internal.JptJaxbUiMessages; -import org.eclipse.jpt.jaxb.ui.internal.filters.ContainerFilter; -import org.eclipse.jpt.jaxb.ui.internal.filters.EmptyInnerPackageFilter; -import org.eclipse.jpt.jaxb.ui.internal.filters.NonArchiveOrExternalElementFilter; -import org.eclipse.jpt.jaxb.ui.internal.filters.NonContainerFilter; -import org.eclipse.jpt.jaxb.ui.internal.filters.NonJavaElementFilter; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.PlatformUI; -import org.osgi.framework.Bundle; - -/** - * SchemaGeneratorWizardPage - */ -public class SchemaGeneratorWizardPage extends AbstractJarDestinationWizardPage { - - private IJavaProject targetProject; - - // widgets - private SettingsGroup settingsGroup; - private NonContainerFilter projectFilter; - - private Button usesMoxyCheckBox; - private boolean usesMoxy; - - static public String JPT_ECLIPSELINK_UI_PLUGIN_ID = "org.eclipse.jpt.jpa.eclipselink.ui"; //$NON-NLS-1$ - - // other constants - private static final int SIZING_SELECTION_WIDGET_WIDTH = 480; - private static final int SIZING_SELECTION_WIDGET_HEIGHT = 150; - - public static final String HELP_CONTEXT_ID = "org.eclipse.jpt.ui.wizard_jaxbschema_classes"; //$NON-NLS-1$ - - // ********** constructor ********** - - public SchemaGeneratorWizardPage(IStructuredSelection selection) { - super("JAXB Schema Generator", selection, null); //$NON-NLS-1$ - - this.setUsesMoxy(false); - this.setTitle(JptJaxbUiMessages.SchemaGeneratorWizardPage_title); - this.setDescription(JptJaxbUiMessages.SchemaGeneratorWizardPage_desc); - } - - // ********** IDialogPage implementation ********** - @Override - public void createControl(Composite parent) { - this.setPageComplete(false); - this.setControl(this.buildTopLevelControl(parent)); - } - - @Override - public void setVisible(boolean visible) { - super.setVisible(visible); - - if(visible) { - this.updateTargetProject(); - this.updateInputGroupTreeFilter(); - - // default usesMoxy to true only when JPT EclipseLink bundle exists and MOXy is on the classpath - this.updateUsesMoxy(this.jptEclipseLinkBundleExists() && this.moxyIsOnClasspath()); - - // checkbox visible only if jpt.eclipselink.ui plugin is available - // and EclipseLink MOXy is not on the classpath - this.usesMoxyCheckBox.setVisible(this.jptEclipseLinkBundleExists() && ! this.moxyIsOnClasspath()); - - this.validateProjectClasspath(); - } - } - - // ********** IWizardPage implementation ********** - - @Override - public boolean isPageComplete() { - boolean complete = this.validateSourceGroup(); - if(complete) { - this.validateProjectClasspath(); - } - return complete; - } - - @Override - public void setPreviousPage(IWizardPage page) { - super.setPreviousPage(page); - if(this.getControl() != null) - this.updatePageCompletion(); - } - - // ********** intra-wizard methods ********** - - protected Object[] getAllCheckedItems() { - return ArrayTools.array(this.getInputGroup().getAllCheckedListItems()); - } - - protected boolean usesMoxy() { - return this.usesMoxy; - } - - // ********** validation ********** - - @Override - @SuppressWarnings("restriction") - protected void updatePageCompletion() { - super.updatePageCompletion(); - } - - @Override - protected boolean validateDestinationGroup() { - // do nothing - return true; - } - - @Override - protected boolean validateSourceGroup() { - if(this.getAllCheckedItems().length == 0) { - if(this.getErrorMessage() == null) { - this.setErrorMessage(JptJaxbUiMessages.SchemaGeneratorWizardPage_errorNoPackage); - } - return false; - } - this.setErrorMessage(null); - return true; - } - - private void validateProjectClasspath() { - if(this.targetProject == null) { // project selected available yet - return; - } - //this line will suppress the "default package" warning (which doesn't really apply here - //as the JAXB gen uses an org.example.schemaName package by default) and will clear the classpath warnings when necessary - setMessage(null); - - if( ! this.genericJaxbIsOnClasspath()) { - this.displayWarning(JptJaxbUiMessages.SchemaGeneratorWizardPage_jaxbLibrariesNotAvailable); - } - else if(this.usesMoxy() && ! this.moxyIsOnClasspath()) { - //this message is being truncated by the wizard width in some cases - this.displayWarning(JptJaxbUiMessages.SchemaGeneratorWizardPage_moxyLibrariesNotAvailable); - } - - //this code will intelligently remove our classpath warnings when they are present but no longer apply (as an alternative - //to setting the message to null continuously as is currently done) -// else if( this.getMessage() != null){ -// if (this.getMessage().equals(JptJaxbUiMessages.ClassesGeneratorWizardPage_jaxbLibrariesNotAvailable) || -// this.getMessage().equals(JptJaxbUiMessages.ClassesGeneratorWizardPage_moxyLibrariesNotAvailable)) { -// setMessage(null); -// } -// } - } - - /** - * Test if the Jaxb compiler is on the classpath. - */ - private boolean genericJaxbIsOnClasspath() { - try { - String className = SchemaGenerator.JAXB_GENERIC_SCHEMA_GEN_CLASS; - IType genClass = this.targetProject.findType(className); - return (genClass != null); - } - catch(JavaModelException e) { - throw new RuntimeException(e); - } - } - - // ********** internal methods ********** - - private Control buildTopLevelControl(Composite parent) { - Composite composite = new Composite(parent, SWT.NULL); - composite.setLayout(new GridLayout()); - - PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, HELP_CONTEXT_ID); - - this.settingsGroup = new SettingsGroup(composite); - - this.usesMoxyCheckBox = this.buildUsesMoxyCheckBox(composite); - - Dialog.applyDialogFont(parent); - return composite; - } - - private void updateTargetProject() { - - this.targetProject = ((SchemaGeneratorWizard)this.getWizard()).getJavaProject(); - } - - private void updateInputGroupTreeFilter() { - this.getInputGroup().setAllSelections(false); - - if(this.projectFilter != null) { - this.getInputGroup().removeTreeFilter(this.projectFilter); - } - this.projectFilter = new NonContainerFilter(this.targetProject.getProject().getName()); - this.getInputGroup().addTreeFilter(this.projectFilter); - } - - private boolean jptEclipseLinkBundleExists() { - return (this.getJptEclipseLinkBundle() != null); - } - - private Bundle getJptEclipseLinkBundle() { - return Platform.getBundle(JPT_ECLIPSELINK_UI_PLUGIN_ID); // Cannot reference directly EL plugin. - } - - private void setUsesMoxy(boolean usesMoxy){ - this.usesMoxy = usesMoxy; - } - - private void updateUsesMoxy(boolean usesMoxy){ - this.setUsesMoxy(usesMoxy); - this.usesMoxyCheckBox.setSelection(this.usesMoxy()); - this.validateProjectClasspath(); - } - - /** - * Test if the EclipseLink Jaxb compiler is on the classpath. - */ - private boolean moxyIsOnClasspath() { - try { - String className = SchemaGenerator.JAXB_ECLIPSELINK_SCHEMA_GEN_CLASS; - IType genClass = this.targetProject.findType(className); - return (genClass != null); - } - catch (JavaModelException e) { - throw new RuntimeException(e); - } - } - - private void displayWarning(String message) { - this.setMessage(message, WARNING); - } - - private CheckboxTreeAndListGroup getInputGroup() { - return this.settingsGroup.inputGroup; - } - - // ********** overrides ********** - /** - * Returns an iterator over this page's collection of currently-specified - * elements to be exported. This is the primary element selection facility - * accessor for subclasses. - * - * @return an iterator over the collection of elements currently selected for export - */ - @Override - protected Iterator<?> getSelectedResourcesIterator() { - return this.getInputGroup().getAllCheckedListItems(); - } - - @Override - protected void update() { - this.updatePageCompletion(); - } - - @Override - public final void saveWidgetValues() { - // do nothing - } - - @Override - protected void internalSaveWidgetValues() { - // do nothing - } - - @Override - protected void restoreWidgetValues() { - // do nothing - } - - - @Override - protected void initializeJarPackage() { - // do nothing - } - - @Override - protected void giveFocusToDestination() { - // do nothing - } - - // ********** UI components ********** - - private Button buildUsesMoxyCheckBox(Composite parent) { - - Button checkBox = new Button(parent, SWT.CHECK); - GridData gridData = new GridData(); - gridData.verticalIndent = 10; - checkBox.setLayoutData(gridData); - checkBox.setText(JptJaxbUiMessages.ClassesGeneratorWizardPage_usesMoxyImplementation); - checkBox.setSelection(this.usesMoxy()); - checkBox.addSelectionListener(this.buildUsesMoxySelectionListener()); - - return checkBox; - } - - private SelectionListener buildUsesMoxySelectionListener() { - return new SelectionListener() { - public void widgetDefaultSelected(SelectionEvent event) { - this.widgetSelected(event); - } - - public void widgetSelected(SelectionEvent event) { - updateUsesMoxy(usesMoxyCheckBox.getSelection()); - validateProjectClasspath(); - } - }; - } - - // ********** SettingsGroup class ********** - - private class SettingsGroup { - - private CheckboxTreeAndListGroup inputGroup; - - // ********** constructor ********** - - private SettingsGroup(Composite parent) { - super(); - initializeDialogUnits(parent); - - Composite composite = new Composite(parent, SWT.NULL); - GridLayout layout = new GridLayout(); - layout.marginWidth = 0; - layout.marginHeight = 0; - composite.setLayout(layout); - composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - buildSchemaComposite(composite); - - // Input Tree - createPlainLabel(composite, JptJaxbUiMessages.SchemaGeneratorWizardPage_packages); - this.inputGroup = this.createInputGroup(composite); - - } - - protected void buildSchemaComposite(Composite parent) { - Composite composite = new Composite(parent, SWT.NULL); - GridLayout layout = new GridLayout(3, false); // false = do not make columns equal width - layout.marginWidth = 0; - layout.marginTop = 0; - layout.marginBottom = 10; - composite.setLayout(layout); - composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - } - - // ********** UI components ********** - - /** - * Creates the checkbox tree and list for selecting resources. - * - * @param parent the parent control - */ - protected CheckboxTreeAndListGroup createInputGroup(Composite parent) { - CheckboxTreeAndListGroup checkboxTreeGroup; - - int labelFlags = JavaElementLabelProvider.SHOW_BASICS - | JavaElementLabelProvider.SHOW_OVERLAY_ICONS - | JavaElementLabelProvider.SHOW_SMALL_ICONS; - ITreeContentProvider treeContentProvider= - new StandardJavaElementContentProvider() { - @Override - public boolean hasChildren(Object element) { - // prevent the + from being shown in front of packages - return !(element instanceof IPackageFragment) && super.hasChildren(element); - } - }; - final DecoratingLabelProvider provider = new DecoratingLabelProvider(new JavaElementLabelProvider(labelFlags), new ProblemsLabelDecorator(null)); - checkboxTreeGroup = new CheckboxTreeAndListGroup( - parent, - JavaCore.create(ResourcesPlugin.getWorkspace().getRoot()), - treeContentProvider, - provider, - new StandardJavaElementContentProvider(), - provider, - SWT.NONE, - SIZING_SELECTION_WIDGET_WIDTH, - SIZING_SELECTION_WIDGET_HEIGHT); - checkboxTreeGroup.addTreeFilter(new EmptyInnerPackageFilter()); - checkboxTreeGroup.setTreeComparator(new JavaElementComparator()); - checkboxTreeGroup.setListComparator(new JavaElementComparator()); - - checkboxTreeGroup.addTreeFilter(new NonJavaElementFilter()); - checkboxTreeGroup.addTreeFilter(new NonArchiveOrExternalElementFilter()); - - checkboxTreeGroup.addListFilter(new ContainerFilter()); - checkboxTreeGroup.addListFilter(new NonJavaElementFilter()); - - checkboxTreeGroup.getTree().addListener(SWT.MouseUp, SchemaGeneratorWizardPage.this); - checkboxTreeGroup.getTable().addListener(SWT.MouseUp, SchemaGeneratorWizardPage.this); - - ICheckStateListener listener = new ICheckStateListener() { - public void checkStateChanged(CheckStateChangedEvent event) { - update(); - } - }; - - checkboxTreeGroup.addCheckStateListener(listener); - return checkboxTreeGroup; - } - } -} |