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Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. /
 package org.apache.cayenne.modeler.editor;
 import  org.apache.cayenne.query.EJBQLQuery;
 import  org.apache.cayenne.query.Query;
 import  org.apache.cayenne.util.Util;
 import  org.apache.cayenne.validation.ValidationException;
 import  com.jgoodies.forms.builder.PanelBuilder;
 import  com.jgoodies.forms.layout.CellConstraints;
 import  com.jgoodies.forms.layout.FormLayout;
 public class EjbqlQueryMainTab extends JPanel{
     protected ProjectController mediator;
     protected TextAdapter name;
     protected TextAdapter qualifier;
     public EjbqlQueryMainTab(ProjectController mediator) {
         this. = mediator;
     private void initView() {
         // create widgets
          = new TextAdapter(new JTextField()) {
             protected void updateModel(String text) {
          = new EjbqlQueryPropertiesPanel();
         // assemble
         CellConstraints cc = new CellConstraints();
         FormLayout layout = new FormLayout(
                 "right:max(80dlu;pref), 3dlu, fill:max(200dlu;pref)",
                 "p, 3dlu, p");
         PanelBuilder builder = new PanelBuilder(layout);
         builder.addSeparator("EJBQL Query Settings"cc.xywh(1, 1, 3, 1));
         builder.addLabel("Query Name:"cc.xy(1, 3));
         builder.add(.getComponent(), cc.xy(3, 3));
         this.setLayout(new BorderLayout());
         this.add(builder.getPanel(), .);

Updates the view from the current model state. Invoked when a currently displayed query is changed.
     void initFromModel() {
         Query query = .getCurrentQuery();
         if (!(query instanceof EJBQLQuery)) {
         EJBQLQuery ejbqlQuery = (EJBQLQuery) query;
     protected EJBQLQuery getQuery() {
         Query query = .getCurrentQuery();
         return (query instanceof EJBQLQuery) ? (EJBQLQuery) query : null;

Initializes Query name from string.
    void setQueryName(String newName) {
        if (newName != null && newName.trim().length() == 0) {
            newName = null;
        EJBQLQuery query = getQuery();
        if (query == null) {
        if (Util.nullSafeEquals(newNamequery.getName())) {
        if (newName == null) {
            throw new ValidationException("Query name is required.");
        DataMap map = .getCurrentDataMap();
        if (map.getQuery(newName) == null) {
            // completely new name, set new name for entity
            QueryEvent e = new QueryEvent(thisqueryquery.getName());
        else {
            // there is a query with the same name
            throw new ValidationException("There is another query named '"
                    + newName
                    + "'. Use a different name.");
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