private static void delete(File file) {
try {
boolean deleted = file.delete();
if (deleted) {
logger.log("Deleted " + file.getAbsolutePath(), Log.DEBUGMSG);
} else {
logger.log("Error deleting " + file.getAbsolutePath(), Log.WARNINGS);
}
} catch (SecurityException e) {
logger.log(e, "Error deleting " + file.getAbsolutePath(), Log.WARNINGS);
}
}
public static String[] readFileGetUTF8(File file) {
int encoding = GDTConstants.ZEICHENSATZ_IBM_CP_437;
try {
List<String> dataList = FileUtils.readLines(file, "cp437");
String[] data = dataList.toArray(new String[] {});
String usedEncoding =
GDTSatzNachrichtHelper.getValueIfExists(
GDTConstants.FELDKENNUNG_VERWENDETER_ZEICHENSATZ, data);
if (usedEncoding == null) return data; // Not set return default encoding
int usedEncodingInt = Integer.parseInt(usedEncoding);
if (encoding == usedEncodingInt) return data; // Set, but default
if (usedEncodingInt == GDTConstants.ZEICHENSATZ_7BIT) {
return FileUtils.readLines(file, GDTConstants.ZEICHENSATZ_7BIT_CHARSET_STRING)
.toArray(new String[] {});
} else if (usedEncodingInt == GDTConstants.ZEICHENSATZ_ISO8859_1_ANSI_CP_1252) {
return FileUtils.readLines(file, "Cp1252").toArray(new String[] {});
}
} catch (IOException e) {
String message = "GDT: Ein-/Ausgabe Fehler beim Lesen von " + file.getAbsolutePath();
Status status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, message, e);
StatusManager.getManager().handle(status, StatusManager.SHOW);
logger.log(e, message, Log.WARNINGS);
}
return null;
}
public class GDTFileInputHandler {
private static Log logger = Log.get(GDTFileInputHandler.class.getName());
public static void handle(File file) {
String[] lines = readFileGetUTF8(file);
int satzkennung = 0;
if (lines != null) {
String satzkennungString =
GDTSatzNachrichtHelper.getValueIfExists(
GDTConstants.FELDKENNUNG_SATZIDENTIFIKATION, lines);
satzkennung = Integer.parseInt(satzkennungString);
}
IGDTCommunicationPartner cp =
GDTCommPartnerCollector.identifyCommunicationPartnerByIncomingDirectory(file.getParent());
boolean delivered = false;
switch (satzkennung) {
case GDTConstants.SATZART_STAMMDATEN_ANFORDERN:
delivered = GDTInputHandler.handleSatznachricht6300(lines, file.getName(), cp);
if (delivered) delete(file);
break;
case GDTConstants.SATZART_DATEN_EINER_UNTERSUCHUNG_UEBERMITTELN:
delivered = GDTInputHandler.handleSatznachricht6310(lines, file.getName(), cp);
if (delivered) delete(file);
break;
case GDTConstants.SATZART_DATEN_EINER_UNTERSUCHUNG_ZEIGEN:
GDTInputHandler.handleSatznachricht6311(lines, file.getName(), cp);
break;
case GDTConstants.SATZART_STAMMDATEN_UEBERMITTELN:
GDTInputHandler.handleSatznachricht6301(lines, file.getName(), cp);
break;
case GDTConstants.SATZART_UNTERSUCHUNG_ANFORDERN:
GDTInputHandler.handleSatznachricht6302(lines, file.getName(), cp);
default:
break;
}
}
private static void delete(File file) {
try {
boolean deleted = file.delete();
if (deleted) {
logger.log("Deleted " + file.getAbsolutePath(), Log.DEBUGMSG);
} else {
logger.log("Error deleting " + file.getAbsolutePath(), Log.WARNINGS);
}
} catch (SecurityException e) {
logger.log(e, "Error deleting " + file.getAbsolutePath(), Log.WARNINGS);
}
}
public static String[] readFileGetUTF8(File file) {
int encoding = GDTConstants.ZEICHENSATZ_IBM_CP_437;
try {
List<String> dataList = FileUtils.readLines(file, "cp437");
String[] data = dataList.toArray(new String[] {});
String usedEncoding =
GDTSatzNachrichtHelper.getValueIfExists(
GDTConstants.FELDKENNUNG_VERWENDETER_ZEICHENSATZ, data);
if (usedEncoding == null) return data; // Not set return default encoding
int usedEncodingInt = Integer.parseInt(usedEncoding);
if (encoding == usedEncodingInt) return data; // Set, but default
if (usedEncodingInt == GDTConstants.ZEICHENSATZ_7BIT) {
return FileUtils.readLines(file, GDTConstants.ZEICHENSATZ_7BIT_CHARSET_STRING)
.toArray(new String[] {});
} else if (usedEncodingInt == GDTConstants.ZEICHENSATZ_ISO8859_1_ANSI_CP_1252) {
return FileUtils.readLines(file, "Cp1252").toArray(new String[] {});
}
} catch (IOException e) {
String message = "GDT: Ein-/Ausgabe Fehler beim Lesen von " + file.getAbsolutePath();
Status status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, message, e);
StatusManager.getManager().handle(status, StatusManager.SHOW);
logger.log(e, message, Log.WARNINGS);
}
return null;
}
}