Source Code Cross Referenced for ProfileListModel.java in  » Database-Client » SQL-Workbench » workbench » gui » profiles » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database Client » SQL Workbench » workbench.gui.profiles 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * ProfileListModel.java
003:         *
004:         * This file is part of SQL Workbench/J, http://www.sql-workbench.net
005:         *
006:         * Copyright 2002-2008, Thomas Kellerer
007:         * No part of this code maybe reused without the permission of the author
008:         *
009:         * To contact the author please send an email to: support@sql-workbench.net
010:         *
011:         */
012:        package workbench.gui.profiles;
013:
014:        import java.util.ArrayList;
015:        import java.util.Collections;
016:        import java.util.HashMap;
017:        import java.util.Iterator;
018:        import java.util.LinkedList;
019:        import java.util.List;
020:        import java.util.Map;
021:        import javax.swing.tree.DefaultMutableTreeNode;
022:        import javax.swing.tree.DefaultTreeModel;
023:        import javax.swing.tree.MutableTreeNode;
024:        import javax.swing.tree.TreeNode;
025:        import javax.swing.tree.TreePath;
026:
027:        import workbench.db.ConnectionMgr;
028:        import workbench.db.ConnectionProfile;
029:        import workbench.util.CaseInsensitiveComparator;
030:        import workbench.resource.ResourceMgr;
031:        import workbench.util.StringUtil;
032:
033:        /**
034:         *
035:         * @author  support@sql-workbench.net
036:         */
037:        class ProfileListModel extends DefaultTreeModel {
038:            private DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode(
039:                    "Profiles");
040:            private int size;
041:
042:            public ProfileListModel() {
043:                super (null, true);
044:                buildTree();
045:            }
046:
047:            private void sortList(List<ConnectionProfile> toSort) {
048:                if (toSort == null)
049:                    return;
050:                Collections.sort(toSort, ConnectionProfile.getNameComparator());
051:            }
052:
053:            public void profileChanged(ConnectionProfile profile) {
054:                TreePath path = getPath(profile);
055:                if (path == null)
056:                    return;
057:                if (path.getPathCount() < 3)
058:                    return;
059:                DefaultMutableTreeNode groupNode = (DefaultMutableTreeNode) path
060:                        .getPathComponent(2);
061:                DefaultMutableTreeNode pNode = (DefaultMutableTreeNode) path
062:                        .getLastPathComponent();
063:                int index = groupNode.getIndex(pNode);
064:                fireTreeNodesChanged(this .rootNode, path.getPath(),
065:                        new int[] { index }, new Object[] { pNode });
066:            }
067:
068:            public TreePath addProfile(ConnectionProfile profile) {
069:                ConnectionMgr conn = ConnectionMgr.getInstance();
070:                conn.addProfile(profile);
071:                DefaultMutableTreeNode group = findGroupNode(profile.getGroup());
072:                DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(
073:                        profile, false);
074:                this .insertNodeInto(newNode, group, group.getChildCount());
075:                TreePath newPath = new TreePath(new Object[] { this .rootNode,
076:                        group, newNode });
077:                this .size++;
078:                return newPath;
079:            }
080:
081:            public DefaultMutableTreeNode findGroupNode(String group) {
082:                if (this .rootNode == null)
083:                    return null;
084:                int children = this .getChildCount(this .rootNode);
085:                for (int i = 0; i < children; i++) {
086:                    DefaultMutableTreeNode n = (DefaultMutableTreeNode) getChild(
087:                            rootNode, i);
088:                    if (n == null)
089:                        continue;
090:                    String name = (String) n.getUserObject();
091:                    if (name.equals(group)) {
092:                        return n;
093:                    }
094:                }
095:
096:                return null;
097:            }
098:
099:            public TreePath[] getGroupNodes() {
100:                if (this .rootNode == null)
101:                    return null;
102:                int children = this .getChildCount(this .rootNode);
103:                TreePath[] nodes = new TreePath[children];
104:                for (int i = 0; i < children; i++) {
105:                    TreeNode n = (TreeNode) getChild(rootNode, i);
106:                    if (n == null)
107:                        continue;
108:                    nodes[i] = new TreePath(new Object[] { this .rootNode, n });
109:                }
110:                return nodes;
111:            }
112:
113:            public List<String> getGroups() {
114:                if (this .rootNode == null)
115:                    return null;
116:                List<String> result = new LinkedList<String>();
117:                int children = this .getChildCount(this .rootNode);
118:                for (int i = 0; i < children; i++) {
119:                    DefaultMutableTreeNode n = (DefaultMutableTreeNode) getChild(
120:                            rootNode, i);
121:                    if (n == null)
122:                        continue;
123:                    String group = (String) n.getUserObject();
124:                    result.add(group);
125:                }
126:                return result;
127:            }
128:
129:            public void deleteGroup(String group) {
130:                if (group == null)
131:                    return;
132:                DefaultMutableTreeNode node = findGroupNode(group);
133:                if (node == null)
134:                    return;
135:                deleteGroupProfiles(node);
136:                removeGroupNode(node);
137:            }
138:
139:            public void deleteGroupProfiles(DefaultMutableTreeNode node) {
140:                if (node == null)
141:                    return;
142:                int count = node.getChildCount();
143:                if (count == 0)
144:                    return;
145:                ConnectionMgr conn = ConnectionMgr.getInstance();
146:                for (int i = 0; i < count; i++) {
147:                    DefaultMutableTreeNode child = (DefaultMutableTreeNode) node
148:                            .getChildAt(i);
149:                    ConnectionProfile prof = (ConnectionProfile) child
150:                            .getUserObject();
151:                    conn.removeProfile(prof);
152:                }
153:                node.removeAllChildren();
154:            }
155:
156:            public void deleteProfile(ConnectionProfile prof) {
157:                TreePath path = getPath(prof);
158:                MutableTreeNode node = (MutableTreeNode) path
159:                        .getLastPathComponent();
160:                if (!node.isLeaf())
161:                    return;
162:
163:                ConnectionMgr conn = ConnectionMgr.getInstance();
164:                conn.removeProfile(prof);
165:                this .removeNodeFromParent(node);
166:
167:                this .size--;
168:            }
169:
170:            public TreePath getFirstProfile() {
171:                TreeNode defGroup = this .rootNode.getChildAt(0);
172:                Object profile = defGroup.getChildAt(0);
173:                return new TreePath(
174:                        new Object[] { rootNode, defGroup, profile });
175:            }
176:
177:            public TreePath getPath(ProfileKey def) {
178:                if (def == null)
179:                    return null;
180:                ConnectionProfile prof = ConnectionMgr.getInstance()
181:                        .getProfile(def);
182:                if (prof != null) {
183:                    return getPath(prof);
184:                }
185:                return null;
186:            }
187:
188:            public TreePath getPath(ConnectionProfile prof) {
189:                if (prof == null)
190:                    return null;
191:                String pGroup = prof.getGroup();
192:                Object groupNode = null;
193:                if (StringUtil.isEmptyString(pGroup)) {
194:                    groupNode = this .getChild(this .rootNode, 0);
195:                } else {
196:                    int children = this .getChildCount(this .rootNode);
197:                    // find the profile group
198:                    for (int i = 0; i < children; i++) {
199:                        DefaultMutableTreeNode n = (DefaultMutableTreeNode) getChild(
200:                                rootNode, i);
201:                        if (n == null)
202:                            continue;
203:                        String g = (String) n.getUserObject();
204:                        if (pGroup.equals(g)) {
205:                            groupNode = n;
206:                            break;
207:                        }
208:                    }
209:                }
210:                if (groupNode == null)
211:                    return null;
212:
213:                int children = this .getChildCount(groupNode);
214:                Object profileNode = null;
215:                for (int i = 0; i < children; i++) {
216:                    DefaultMutableTreeNode node = (DefaultMutableTreeNode) this 
217:                            .getChild(groupNode, i);
218:                    ConnectionProfile p = (ConnectionProfile) node
219:                            .getUserObject();
220:                    if (p.equals(prof)) {
221:                        profileNode = node;
222:                    }
223:                }
224:                if (profileNode == null)
225:                    return null;
226:                return new TreePath(new Object[] { rootNode, groupNode,
227:                        profileNode });
228:            }
229:
230:            public boolean isChanged() {
231:                return ConnectionMgr.getInstance().profilesAreModified();
232:            }
233:
234:            public int getSize() {
235:                return this .size;
236:            }
237:
238:            public TreePath addGroup(String name) {
239:                if (name == null)
240:                    return null;
241:                DefaultMutableTreeNode node = new DefaultMutableTreeNode(name,
242:                        true);
243:                this .insertNodeInto(node, this .rootNode, this .rootNode
244:                        .getChildCount());
245:                return new TreePath(new Object[] { rootNode, node });
246:            }
247:
248:            public void addEmptyProfile() {
249:                ConnectionProfile dummy = new ConnectionProfile();
250:                dummy.setName(ResourceMgr.getString("TxtEmptyProfileName"));
251:                dummy.setUrl("jdbc:");
252:                ConnectionMgr.getInstance().addProfile(dummy);
253:                this .size++;
254:                buildTree();
255:            }
256:
257:            public void removeGroupNode(DefaultMutableTreeNode groupNode) {
258:                deleteGroupProfiles(groupNode);
259:                this .removeNodeFromParent(groupNode);
260:            }
261:
262:            private void buildTree() {
263:                ArrayList<ConnectionProfile> profiles = new ArrayList<ConnectionProfile>(
264:                        ConnectionMgr.getInstance().getProfiles());
265:                if (profiles.size() == 0)
266:                    return;
267:
268:                sortList(profiles);
269:
270:                Map<String, List<ConnectionProfile>> groupMap = new HashMap<String, List<ConnectionProfile>>(
271:                        profiles.size());
272:
273:                this .size = profiles.size();
274:
275:                for (ConnectionProfile profile : profiles) {
276:                    String group = profile.getGroup();
277:                    List<ConnectionProfile> l = groupMap.get(group);
278:                    if (l == null) {
279:                        l = new ArrayList<ConnectionProfile>();
280:                        groupMap.put(group, l);
281:                    }
282:                    l.add(profile);
283:                }
284:
285:                // Make sure the default group is added as the first item!
286:                List<String> groups = new ArrayList<String>();
287:                groups.addAll(groupMap.keySet());
288:                Collections.sort(groups, new CaseInsensitiveComparator());
289:
290:                for (String group : groups) {
291:                    DefaultMutableTreeNode groupNode = new DefaultMutableTreeNode(
292:                            group, true);
293:                    rootNode.add(groupNode);
294:                    List<ConnectionProfile> groupProfiles = groupMap.get(group);
295:
296:                    this .sortList(groupProfiles);
297:                    Iterator p = groupProfiles.iterator();
298:                    while (p.hasNext()) {
299:                        ConnectionProfile prof = (ConnectionProfile) p.next();
300:                        DefaultMutableTreeNode profNode = new DefaultMutableTreeNode(
301:                                prof, false);
302:                        groupNode.add(profNode);
303:                    }
304:                }
305:                this .setRoot(rootNode);
306:            }
307:
308:            public void moveProfilesToGroup(
309:                    DefaultMutableTreeNode sourceGroupNode, String newGroup) {
310:                DefaultMutableTreeNode target = findGroupNode(newGroup);
311:                if (target == null)
312:                    return;
313:                int count = sourceGroupNode.getChildCount();
314:                if (count == 0)
315:                    return;
316:                DefaultMutableTreeNode[] nodes = new DefaultMutableTreeNode[count];
317:                for (int i = 0; i < count; i++) {
318:                    nodes[i] = (DefaultMutableTreeNode) sourceGroupNode
319:                            .getChildAt(i);
320:                }
321:                moveProfilesToGroup(nodes, target);
322:            }
323:
324:            public void moveProfilesToGroup(DefaultMutableTreeNode[] profiles,
325:                    DefaultMutableTreeNode groupNode) {
326:                if (profiles == null)
327:                    return;
328:                if (profiles.length == 0)
329:                    return;
330:                if (groupNode == null)
331:                    return;
332:
333:                String groupName = (String) groupNode.getUserObject();
334:
335:                for (int i = 0; i < profiles.length; i++) {
336:                    Object o = profiles[i].getUserObject();
337:                    ConnectionProfile original = null;
338:                    if (o instanceof  ConnectionProfile) {
339:                        original = (ConnectionProfile) o;
340:                    }
341:                    if (original == null)
342:                        continue;
343:
344:                    removeNodeFromParent(profiles[i]);
345:                    insertNodeInto(profiles[i], groupNode, groupNode
346:                            .getChildCount());
347:                    original.setGroup(groupName);
348:                }
349:            }
350:
351:            public void copyProfilesToGroup(DefaultMutableTreeNode[] profiles,
352:                    DefaultMutableTreeNode groupNode) {
353:                if (profiles == null)
354:                    return;
355:                if (profiles.length == 0)
356:                    return;
357:                if (groupNode == null)
358:                    return;
359:
360:                String groupName = (String) groupNode.getUserObject();
361:
362:                for (int i = 0; i < profiles.length; i++) {
363:                    Object o = profiles[i].getUserObject();
364:                    ConnectionProfile original = null;
365:                    if (o instanceof  ConnectionProfile) {
366:                        original = (ConnectionProfile) o;
367:                    }
368:                    if (original == null)
369:                        continue;
370:
371:                    ConnectionProfile copy = original.createCopy();
372:                    copy.setGroup(groupName);
373:                    ConnectionMgr.getInstance().addProfile(copy);
374:                    DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(
375:                            copy, false);
376:                    insertNodeInto(newNode, groupNode, groupNode
377:                            .getChildCount());
378:                }
379:            }
380:
381:        }
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