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Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/details/AbstractInheritanceComposite.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/details/AbstractInheritanceComposite.java | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/details/AbstractInheritanceComposite.java b/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/details/AbstractInheritanceComposite.java deleted file mode 100644 index 095cea3979..0000000000 --- a/jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/details/AbstractInheritanceComposite.java +++ /dev/null @@ -1,291 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 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.jpa.ui.internal.details; - -import java.util.Collection; - -import org.eclipse.jpt.common.ui.internal.JptCommonUiMessages; -import org.eclipse.jpt.common.ui.internal.widgets.EnumFormComboViewer; -import org.eclipse.jpt.common.ui.internal.widgets.Pane; -import org.eclipse.jpt.common.utility.internal.StringConverter; -import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter; -import org.eclipse.jpt.common.utility.internal.model.value.PropertyListValueModelAdapter; -import org.eclipse.jpt.common.utility.model.value.ListValueModel; -import org.eclipse.jpt.common.utility.model.value.PropertyValueModel; -import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel; -import org.eclipse.jpt.jpa.core.context.Entity; -import org.eclipse.jpt.jpa.core.context.InheritanceType; -import org.eclipse.jpt.jpa.ui.internal.JpaHelpContextIds; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Label; - -/** - * Here the layout of this pane: - * <pre> - * ----------------------------------------------------------------------------- - * | ---------------------------------------------------- | - * | Strategy: | EnumComboViewer |v| | - * | ---------------------------------------------------- | - * | ---------------------------------------------------- | - * | Value: | I |v| | - * | ---------------------------------------------------- | - * | | - * | > Discriminator Column | - * | | - * | ---------------------------------------------------- | - * | Name: | ColumnCombo |v| | - * | ---------------------------------------------------- | - * | ---------------------------------------------------- | - * | Type: | EnumComboViewer |v| | - * | ---------------------------------------------------- | - * | ---------------------------------------------------- | - * | Column Definition: | I | | - * | ---------------------------------------------------- | - * | ------------- | - * | Length: | I |I| | - * | ------------- | - * | ------------------------------------------------------------------------- | - * | | | | - * | | PrimaryKeyJoinColumnsComposite | | - * | | | | - * | ------------------------------------------------------------------------- | - * -----------------------------------------------------------------------------</pre> - * - * @see Entity - * @see AbstractEntityComposite - The parent container - * @see ColumnCombo - * @see EnumComboViewer - * @see PrimaryKeyJoinColumnsComposite - * - * @version 2.0 - * @since 2.0 - */ -@SuppressWarnings("nls") -public abstract class AbstractInheritanceComposite<T extends Entity> extends Pane<T> { - - /** - * A key used to represent the default value, this is required to convert - * the selected item from a combo to <code>null</code>. This key is most - * likely never typed the user and it will help to convert the value to - * <code>null</code> when it's time to set the new selected value into the - * model. - */ - protected static String DEFAULT_KEY = "?!#!?#?#?default?#?!#?!#?"; - - protected static String NONE_KEY = "?!#!?#?#?none?#?!#?!#?"; - - /** - * Creates a new <code>InheritanceComposite</code>. - * - * @param parentPane The parent container of this one - * @param parent The parent container - */ - public AbstractInheritanceComposite(Pane<? extends T> parentPane, - Composite parent) { - - super(parentPane, parent, false); - } - - @Override - protected void initializeLayout(Composite container) { - - int groupBoxMargin = getGroupBoxMargin(); - - Composite subPane = addSubPane( - container, 0, groupBoxMargin, 0, groupBoxMargin - ); - - // Strategy widgets - addLabeledComposite( - subPane, - JptUiDetailsMessages.InheritanceComposite_strategy, - addStrategyCombo(subPane), - JpaHelpContextIds.ENTITY_INHERITANCE_STRATEGY - ); - - // Discrinator Value widgets - PropertyValueModel<Boolean> dvEnabled = this.buildDiscriminatorValueEnabledHolder(); - Combo discriminatorValueCombo = addEditableCombo( - subPane, - buildDiscriminatorValueListHolder(), - buildDiscriminatorValueHolder(), - buildDiscriminatorValueConverter(), - dvEnabled - ); - Label discriminatorValueLabel = addLabel( - subPane, - JptUiDetailsMessages.InheritanceComposite_discriminatorValue, - dvEnabled - ); - addLabeledComposite( - subPane, - discriminatorValueLabel, - discriminatorValueCombo, - null, - JpaHelpContextIds.ENTITY_INHERITANCE_DISCRIMINATOR_VALUE - ); - - new DiscriminatorColumnComposite<Entity>(this, container); - - // Primary Key Join Columns widgets - addPrimaryKeyJoinColumnsComposite(addSubPane(container, 5)); - } - - protected WritablePropertyValueModel<Boolean> buildDiscriminatorValueEnabledHolder() { - return new PropertyAspectAdapter<Entity, Boolean>(getSubjectHolder(), Entity.SPECIFIED_DISCRIMINATOR_VALUE_IS_ALLOWED_PROPERTY) { - @Override - protected Boolean buildValue_() { - return Boolean.valueOf(this.subject.specifiedDiscriminatorValueIsAllowed()); - } - }; - } - - private ListValueModel<String> buildDefaultDiscriminatorListValueHolder() { - return new PropertyListValueModelAdapter<String>( - buildDefaultDiscriminatorValueHolder() - ); - } - - private WritablePropertyValueModel<String> buildDefaultDiscriminatorValueHolder() { - return new PropertyAspectAdapter<Entity, String>(getSubjectHolder(), Entity.DEFAULT_DISCRIMINATOR_VALUE_PROPERTY, Entity.DISCRIMINATOR_VALUE_IS_UNDEFINED_PROPERTY) { - @Override - protected String buildValue_() { - String value = this.subject.getDefaultDiscriminatorValue(); - if (value == null && this.subject.discriminatorValueIsUndefined()) { - return NONE_KEY; - } - - if (value == null) { - value = DEFAULT_KEY; - } - else { - value = DEFAULT_KEY + value; - } - - return value; - } - }; - } - - private StringConverter<String> buildDiscriminatorValueConverter() { - return new StringConverter<String>() { - public String convertToString(String value) { - - if (getSubject() == null) { - //this is part of a list given to a combo, combos don't take kindly to null - return JptCommonUiMessages.NoneSelected; - } - - if (value == null) { - value = getSubject().getDefaultDiscriminatorValue(); - if (value == null && getSubject().discriminatorValueIsUndefined()) { - value = NONE_KEY; - } - else { - value = (value != null) ? - DEFAULT_KEY + value - : - DEFAULT_KEY; - } - } - if (value.startsWith(DEFAULT_KEY)) { - String defaultName = value.substring(DEFAULT_KEY.length()); - - if (defaultName.length() > 0) { - value = NLS.bind( - JptCommonUiMessages.DefaultWithOneParam, - defaultName - ); - } - else { - value = JptUiDetailsMessages.ProviderDefault; - } - } - if (value.startsWith(NONE_KEY)) { - value = JptCommonUiMessages.NoneSelected; - } - return value; - } - }; - } - - private WritablePropertyValueModel<String> buildDiscriminatorValueHolder() { - return new PropertyAspectAdapter<Entity, String>(getSubjectHolder(), Entity.SPECIFIED_DISCRIMINATOR_VALUE_PROPERTY) { - @Override - protected String buildValue_() { - return this.subject.getSpecifiedDiscriminatorValue(); - } - - @Override - protected void setValue_(String value) { - - // Convert the default value or an empty string to null - if ((value != null) && - ((value.length() == 0) || value.startsWith(DEFAULT_KEY) || value.startsWith(NONE_KEY))) { - - value = null; - } - - this.subject.setSpecifiedDiscriminatorValue(value); - } - }; - } - - private ListValueModel<String> buildDiscriminatorValueListHolder() { - return buildDefaultDiscriminatorListValueHolder(); - } - - private EnumFormComboViewer<Entity, InheritanceType> addStrategyCombo(Composite container) { - - return new EnumFormComboViewer<Entity, InheritanceType>(this, container) { - - @Override - protected void addPropertyNames(Collection<String> propertyNames) { - super.addPropertyNames(propertyNames); - propertyNames.add(Entity.DEFAULT_INHERITANCE_STRATEGY_PROPERTY); - propertyNames.add(Entity.SPECIFIED_INHERITANCE_STRATEGY_PROPERTY); - } - - @Override - protected InheritanceType[] getChoices() { - return InheritanceType.values(); - } - - @Override - protected InheritanceType getDefaultValue() { - return getSubject().getDefaultInheritanceStrategy(); - } - - @Override - protected String displayString(InheritanceType value) { - return buildDisplayString( - JptUiDetailsMessages.class, - AbstractInheritanceComposite.class, - value - ); - } - - @Override - protected InheritanceType getValue() { - return getSubject().getSpecifiedInheritanceStrategy(); - } - - @Override - protected void setValue(InheritanceType value) { - getSubject().setSpecifiedInheritanceStrategy(value); - } - }; - } - - protected abstract void addPrimaryKeyJoinColumnsComposite(Composite container); - -}
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