private void combineTempFiles(List<String> titles, List<File> files) {
try {
PrintWriter wtr = new PrintWriter(new FileWriter(_outFile));
try {
// i18n[DumpApplicationCommand.header=SQuirreL SQL Client Application Dump {0}]
String header =
s_stringMgr.getString(
"DumpApplicationCommand.header", Calendar.getInstance().getTime());
wtr.println(header);
for (int i = 0, limit = files.size(); i < limit; ++i) {
wtr.println();
wtr.println();
wtr.println(SEP);
wtr.println(titles.get(i));
wtr.println(SEP);
BufferedReader rdr = new BufferedReader(new FileReader(files.get(i)));
try {
String line = null;
while ((line = rdr.readLine()) != null) {
wtr.println(line);
}
} finally {
rdr.close();
}
}
} finally {
wtr.close();
}
} catch (IOException ex) {
// i18n[DumpApplicationCommand.error.combiningtempfiles=Error combining temp files into dump
// file]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.combiningtempfiles");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(ex.toString());
s_log.error(msg, ex);
}
}
public void showMessage(String msg) {
_msgHandler.showMessage(msg);
}
public void showMessage(Exception ex) {
_msgHandler.showMessage(ex);
}
/** Dump the application. */
public void execute() {
List<File> files = new ArrayList<File>();
List<String> titles = new ArrayList<String>();
synchronized (_app) {
ApplicationStatusBean bean = new ApplicationStatusBean();
bean.load(_app);
try {
files.add(createJavaBeanDumpFile(bean));
// i18n[DumpApplicationCommand.title.status=Application Status Bean]
titles.add(s_stringMgr.getString("DumpApplicationCommand.title.status"));
} catch (Throwable th) {
// i18n[DumpApplicationCommand.error.dumpingstatus=Error dumping Application Status bean]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.dumpingstatus");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(th, null);
s_log.error(msg, th);
}
// Dump System Properties.
try {
File tempFile = File.createTempFile(PREFIX, SUFFIX);
IDataSetViewer dest = new DataSetViewerTextFileDestination(tempFile);
dest.show(new HashtableDataSet(System.getProperties()));
files.add(tempFile);
// i18n[DumpApplicationCommand.title.systemprops=System Properties]
titles.add(s_stringMgr.getString("DumpApplicationCommand.title.systemprops"));
} catch (Throwable th) {
// i18n[DumpApplicationCommand.error.dumpingsystemprops=Error dumping metadata]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.dumpingsystemprops");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(th, null);
s_log.error(msg, th);
}
// Dump drivers
try {
File tempFile = File.createTempFile(PREFIX, SUFFIX);
_app.getDataCache().saveDrivers(tempFile);
files.add(tempFile);
// i18n[DumpApplicationCommand.title.drivers=Drivers]
titles.add(s_stringMgr.getString("DumpApplicationCommand.title.drivers"));
} catch (Throwable th) {
// i18n[DumpApplicationCommand.error.dumpingdrivers=Error dumping drivers]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.dumpingdrivers");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(th, null);
s_log.error(msg, th);
}
// Dump aliases.
try {
File tempFile = File.createTempFile(PREFIX, SUFFIX);
_app.getDataCache().saveAliases(tempFile);
files.add(tempFile);
// i18n[DumpApplicationCommand.title.aliases=Aliases]
titles.add(s_stringMgr.getString("DumpApplicationCommand.title.aliases"));
} catch (Throwable th) {
// i18n[DumpApplicationCommand.error.dumpingaliases=Error dumping aliases]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.dumpingaliases");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(th, null);
s_log.error(msg, th);
}
// Dump sessions.
final ISession[] sessions = _app.getSessionManager().getConnectedSessions();
final DumpSessionCommand sessionCmd = new DumpSessionCommand();
for (int i = 0; i < sessions.length; ++i) {
try {
File tempFile = File.createTempFile(PREFIX, SUFFIX);
sessionCmd.setSession(sessions[i]);
sessionCmd.setDumpFile(tempFile);
sessionCmd.execute();
files.add(tempFile);
// i18n[DumpApplicationCommand.title.sessiondump=Session Dump: {0}]
String title =
s_stringMgr.getString(
"DumpApplicationCommand.title.sessiondump", sessions[i].getIdentifier());
titles.add(title);
} catch (Throwable th) {
// i18n[DumpApplicationCommand.error.sessiondump=Error dumping sessions]
final String msg = s_stringMgr.getString("DumpApplicationCommand.error.sessiondump");
_msgHandler.showMessage(msg);
_msgHandler.showMessage(th, null);
s_log.error(msg, th);
}
}
}
combineTempFiles(titles, files);
deleteTempFiles(files);
}
