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1
32
33 package it.businesslogic.ireport.rmi;
34
35 import it.businesslogic.ireport.Report;
36 import it.businesslogic.ireport.gui.JReportFrame;
37 import it.businesslogic.ireport.gui.MainFrame;
38 import it.businesslogic.ireport.gui.WizardDialog;
39 import it.businesslogic.ireport.util.PageSize;
40 import java.io.DataInputStream  ;
41 import java.io.IOException ;
42 import java.io.PrintStream ;
43 import java.lang.reflect.InvocationTargetException ;
44 import java.net.ServerSocket ;
45 import java.net.Socket ;
46 import javax.swing.SwingUtilities ;
47
48
52 public class IReportTCPServer implements Runnable {
53
54 static IReportTCPServer mainInstance = null;
55
56 public static IReportTCPServer getMainInstance()
57 {
58 if (mainInstance == null)
59 {
60 try {
61 mainInstance = new IReportTCPServer();
62 } catch (Exception ex)
63 {
64 ex.printStackTrace();
65 }
66 }
67
68 return mainInstance;
69 }
70
71
72 public IReportTCPServer() {
73 }
74
75
76 public static void runServer()
77 {
78 if (MainFrame.getMainInstance().getProperties().getProperty( "enableRMIServer" ,"false").equals("true"))
79 {
80 Thread t = new Thread ( IReportTCPServer.getMainInstance() );
81 t.start();
82 }
84 }
85
86 public void run() {
87
88 ServerSocket serverSocket = null;
89 DataInputStream is;
90 PrintStream os;
91
92 Socket clientSocket = null;
93
94 int port = 2100;
95 try {
96 port = Integer.parseInt( MainFrame.getMainInstance().getProperties().getProperty( "RMIServerPort" ,"2100"));
97 }
98 catch (Exception ex)
99 {
100 ex.printStackTrace();
101 }
102
103 try {
104
105 serverSocket = new ServerSocket ( port );
106 MainFrame.getMainInstance().logOnConsole("Demone listening on port: " + serverSocket.getLocalPort() );
107
108 } catch (IOException e) {
109
110 MainFrame.getMainInstance().logOnConsole("Error opening the socket : " + e.getMessage());
111 return;
112 }
113
114 while ( true )
116 {
117 is = null;
118 os = null;
119 clientSocket = null;
120 try {
121 clientSocket = serverSocket.accept();
122 is = new DataInputStream (clientSocket.getInputStream());
123
124 final String line = is.readLine();
125 os = new PrintStream (clientSocket.getOutputStream());
126
127 if (line == null)
128 {
129 os.write( new String ("-Unknow command!").getBytes() );
130 os.close();
131 clientSocket.close();
132 } else {
133
134 os.write( new String ("+OK Give me five!").getBytes() );
135 os.close();
136 clientSocket.close();
137
138 try {
139
140 SwingUtilities.invokeAndWait( new Runnable ()
141 {
142 public void run()
143 {
144
145
146 try {
147 if (line.toUpperCase().startsWith("PING"))
148 {
149
150 }
151 else if (line.toUpperCase().startsWith("WIZARD "))
152 {
153 runWizard(line.substring(7));
154 }
155 else if (line.toUpperCase().startsWith("OPENFILE "))
156 {
157 openFile(line.substring(9));
158 }
159 else if (line.toUpperCase().startsWith("SETVISIBLE "))
160 {
161 setVisible( Boolean.valueOf(line.substring(11).trim()).booleanValue() );
162 }
163 else
164 {
165 throw new Exception ("Unknow command: " + line);
166 }
167
169 } catch (Throwable tr)
170 {
171 tr.printStackTrace();
172 }
174 }
175 });
176 } catch (InterruptedException ex) {
177 ex.printStackTrace();
178 } catch (InvocationTargetException ex) {
179 ex.printStackTrace();
180 }
181
182 }
183 } catch (IOException e) {
184 }
185 }
186
187
188 }
189
190
191
193 public boolean runWizard(String destFile)
194 {
195 MainFrame mainFrame = MainFrame.getMainInstance();
196
197 if (mainFrame == null) return false;
198
199
200
201 mainFrame.logOnConsole("Invocato wizard");
202 mainFrame.logOnConsole("Pronto ad invocare la nuova finestra..." + Thread.currentThread().getName());
203
204
205 try {
206
209 WizardDialog wd = new WizardDialog(mainFrame,true);
210
211 mainFrame.logOnConsole("Lancio wizard");
212 wd.setVisible(true);
213 wd.requestFocus();
214
215
216 Report report = null;
217 if (wd.getDialogResult() == javax.swing.JOptionPane.OK_OPTION) {
218 report = wd.getReport();
219 if (report == null)
220 {
221 report = createBlankReport();
222 }
223 }
224 else
225 {
226 report = createBlankReport();
227 }
228
229 if (report != null)
230 {
231 mainFrame.openNewReportWindow(report);
232 report.setFilename(destFile);
233 report.saveXMLFile();
234 }
236
237 } catch (Exception ex)
238 {
239 System.out.println(ex.getMessage());
240 ex.printStackTrace();
241 }
242
243
244 return true;
245 }
246
247 private Report createBlankReport()
248 {
249 Report newReport = new Report();
250
251 newReport.setName(it.businesslogic.ireport.util.I18n.getString("untitledReport", "untitled_report_")+"1");
252 newReport.setUsingMultiLineExpressions(false); newReport.setWidth( PageSize.A4.x);
254 newReport.setHeight( PageSize.A4.y);
255 newReport.setTopMargin(20);
256 newReport.setLeftMargin(30);
257 newReport.setRightMargin(30);
258 newReport.setBottomMargin(20);
259 newReport.setColumnCount(1);
260 newReport.setColumnWidth( newReport.getWidth() - newReport.getLeftMargin() - newReport.getRightMargin() );
261 newReport.setColumnSpacing(0);
262
263 return newReport;
264 }
265
266
269 public boolean ping()
270 {
271 return true;
272 }
273
274
277 public boolean setVisible(boolean b)
278 {
279 MainFrame.getMainInstance().setVisible(b);
280 if (MainFrame.getMainInstance().getState() == java.awt.Frame.ICONIFIED)
281 {
282 MainFrame.getMainInstance().setState( java.awt.Frame.NORMAL );
283 }
284 return MainFrame.getMainInstance().requestFocusInWindow();
285 }
286
287
290 public boolean openFile(String file)
291 {
292 setVisible(true);
293 try {
294 JReportFrame jrf = MainFrame.getMainInstance().openFile( file );
295 jrf.setSelected(true);
296 return true;
297 } catch (Exception ex){
298 return false;
299 }
300 }
301 }
302 |
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