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/******************************************************************************* |
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* Copyright (c) 2013 Oracle. All rights reserved. |
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* This program and the accompanying materials are made available under the |
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* terms of the Eclipse Public License v1.0, which accompanies this distribution |
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* and is available at http://www.eclipse.org/legal/epl-v10.html. |
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* |
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* Contributors: |
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* Oracle - initial API and implementation |
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******************************************************************************/ |
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package org.eclipse.jpt.jpa.ui.internal.jpa2_1.details; |
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|
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import java.util.ArrayList; |
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import java.util.List; |
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import org.eclipse.jface.viewers.ILabelProvider; |
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import org.eclipse.jface.viewers.LabelProvider; |
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import org.eclipse.jface.window.Window; |
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import org.eclipse.jpt.common.ui.internal.widgets.AddRemoveListPane; |
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import org.eclipse.jpt.common.ui.internal.widgets.AddRemovePane.Adapter; |
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import org.eclipse.jpt.common.ui.internal.widgets.Pane; |
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import org.eclipse.jpt.common.utility.internal.iterable.IterableTools; |
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import org.eclipse.jpt.common.utility.internal.iterable.SuperListIterableWrapper; |
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import org.eclipse.jpt.common.utility.internal.model.value.CompositeListValueModel; |
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import org.eclipse.jpt.common.utility.internal.model.value.ListAspectAdapter; |
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import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel; |
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import org.eclipse.jpt.common.utility.iterable.ListIterable; |
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import org.eclipse.jpt.common.utility.model.value.CollectionValueModel; |
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import org.eclipse.jpt.common.utility.model.value.ListValueModel; |
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import org.eclipse.jpt.common.utility.model.value.PropertyValueModel; |
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import org.eclipse.jpt.common.utility.transformer.Transformer; |
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import org.eclipse.jpt.jpa.core.context.NamedNativeQuery; |
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import org.eclipse.jpt.jpa.core.context.NamedQuery; |
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import org.eclipse.jpt.jpa.core.context.Query; |
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import org.eclipse.jpt.jpa.core.context.QueryContainer; |
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import org.eclipse.jpt.jpa.core.internal.jpa2_1.context.NamedStoredProcedureQuery2_1; |
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import org.eclipse.jpt.jpa.core.jpa2_1.context.QueryContainer2_1; |
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import org.eclipse.jpt.jpa.ui.details.JptJpaUiDetailsMessages; |
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import org.eclipse.jpt.jpa.ui.internal.details.AddQueryDialog; |
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import org.eclipse.jpt.jpa.ui.internal.details.AddQueryDialog2_1; |
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import org.eclipse.jpt.jpa.ui.internal.jpa2.details.Queries2_0Composite; |
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import org.eclipse.osgi.util.NLS; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.Control; |
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import org.eclipse.ui.part.PageBook; |
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|
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|
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public class Queries2_1Composite |
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extends Queries2_0Composite |
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{ |
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Pane<? extends NamedStoredProcedureQuery2_1> namedStoredProceduerQueryPane; //lazy initialized to avoid unnecessary handles |
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|
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public Queries2_1Composite( |
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Pane<?> parentPane, |
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PropertyValueModel<? extends QueryContainer> subjectHolder, |
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Composite parent) { |
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super(parentPane, subjectHolder, parent); |
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} |
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|
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|
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@Override |
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protected Query addQueryFromDialog(AddQueryDialog dialog) { |
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if (dialog.open() != Window.OK) { |
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return null; |
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} |
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String queryType = dialog.getQueryType(); |
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Query query; |
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if (queryType == AddQueryDialog2_1.NAMED_QUERY) { |
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query = this.getSubject().addNamedQuery(); |
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} |
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else if (queryType == AddQueryDialog2_1.NAMED_NATIVE_QUERY) { |
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query = this.getSubject().addNamedNativeQuery(); |
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} |
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else if (queryType == AddQueryDialog2_1.NAMED_STORED_PROCEDURE_QUERY) { |
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query = ((QueryContainer2_1) this.getSubject()).addNamedStoredProcedureQuery(); |
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} |
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else { |
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throw new IllegalArgumentException(); |
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} |
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query.setName(dialog.getName()); |
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return query; |
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} |
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|
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@Override |
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protected AddQueryDialog buildAddQueryDialog() { |
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return new AddQueryDialog2_1(getShell(), this.getResourceManager(), this.getSubject().getPersistenceUnit()); |
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} |
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|
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protected ListValueModel<NamedStoredProcedureQuery2_1> buildNamedStoredProcedureQueriesListHolder() { |
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return new ListAspectAdapter<QueryContainer, NamedStoredProcedureQuery2_1>( |
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getSubjectHolder(), |
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QueryContainer2_1.NAMED_STORED_PROCEDURE_QUERIES_LIST) |
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{ |
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@Override |
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protected ListIterable<NamedStoredProcedureQuery2_1> getListIterable() { |
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return new SuperListIterableWrapper<NamedStoredProcedureQuery2_1>(((QueryContainer2_1) this.subject).getNamedStoredProcedureQueries()); |
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} |
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|
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@Override |
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protected int size_() { |
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return ((QueryContainer2_1) this.subject).getNamedStoredProcedureQueriesSize(); |
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} |
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}; |
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} |
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|
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private PropertyValueModel<NamedStoredProcedureQuery2_1> buildSelectedNamedQueryModel() { |
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return new TransformationPropertyValueModel<Query, NamedStoredProcedureQuery2_1>(this.getSelectedQueryModel()) { |
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@Override |
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protected NamedStoredProcedureQuery2_1 transform_(Query value) { |
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return (value instanceof NamedStoredProcedureQuery2_1) ? (NamedStoredProcedureQuery2_1) value : null; |
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} |
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}; |
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} |
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|
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@Override |
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protected Transformer<Query, Control> buildPaneTransformer(final PageBook pageBook) { |
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return new Transformer<Query, Control>() { |
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public Control transform(Query query) { |
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|
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if (query == null) { |
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return null; |
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} |
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|
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if (query instanceof NamedNativeQuery) { |
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return Queries2_1Composite.this.getNamedNativeQueryPropertyComposite(pageBook).getControl(); |
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} |
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|
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if (query instanceof NamedQuery) { |
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return Queries2_1Composite.this.getNamedQueryPropertyComposite(pageBook).getControl(); |
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} |
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|
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return null; // This is for UI tolerance. Full UI support should be doing as below: |
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// return Queries2_1Composite.this.getNamedStoredProcedureQueryPropertyComposite(pageBook).getControl(); |
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} |
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}; |
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} |
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|
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@Override |
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protected Adapter<Query> buildQueriesAdapter() { |
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return new AddRemoveListPane.AbstractAdapter<Query>() { |
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public Query addNewItem() { |
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return addQuery(); |
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} |
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|
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@Override |
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public PropertyValueModel<Boolean> buildRemoveButtonEnabledModel(CollectionValueModel<Query> selectedItemsModel) { |
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//enable the remove button only when 1 item is selected, same as the optional button |
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return this.buildSingleSelectedItemEnabledModel(selectedItemsModel); |
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} |
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public void removeSelectedItems(CollectionValueModel<Query> selectedItemsModel) { |
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//assume only 1 item since remove button is disabled otherwise |
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Query item = selectedItemsModel.iterator().next(); |
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if (item instanceof NamedQuery) { |
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getSubject().removeNamedQuery((NamedQuery) item); |
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} |
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else if (item instanceof NamedNativeQuery) { |
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getSubject().removeNamedNativeQuery((NamedNativeQuery) item); |
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} |
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else { |
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((QueryContainer2_1) getSubject()).removeNamedStoredProcedureQuery((NamedStoredProcedureQuery2_1) item); |
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} |
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} |
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}; |
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} |
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|
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@Override |
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protected ListValueModel<Query> buildQueriesListHolder() { |
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List<ListValueModel<? extends Query>> list = new ArrayList<ListValueModel<? extends Query>>(); |
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list.add(buildNamedQueriesListHolder()); |
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list.add(buildNamedNativeQueriesListHolder()); |
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list.add(buildNamedStoredProcedureQueriesListHolder()); |
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return CompositeListValueModel.forModels(list); |
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} |
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|
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@Override |
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protected ILabelProvider buildQueriesListLabelProvider() { |
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return new LabelProvider() { |
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@Override |
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public String getText(Object element) { |
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Query query = (Query) element; |
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String name = query.getName(); |
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|
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if (name == null) { |
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int index = -1; |
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|
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if (query instanceof NamedQuery) { |
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index = IterableTools.indexOf(getSubject().getNamedQueries(), query); |
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} |
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else if (query instanceof NamedNativeQuery) { |
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index = IterableTools.indexOf(getSubject().getNamedNativeQueries(), query); |
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} |
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else { |
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index = IterableTools.indexOf(((QueryContainer2_1) getSubject()).getNamedStoredProcedureQueries(), query); |
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} |
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name = NLS.bind(JptJpaUiDetailsMessages.QueriesComposite_displayString, Integer.valueOf(index)); |
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} |
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return name; |
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} |
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}; |
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} |
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|
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} |