/**
* Get the cause of an I/O exception if caused by a possible disk error
*
* @param ioe an I/O exception
* @return cause if the I/O exception is caused by a possible disk error; null otherwise.
*/
static IOException getCauseIfDiskError(IOException ioe) {
if (ioe.getMessage() != null && ioe.getMessage().startsWith(DISK_ERROR)) {
return (IOException) ioe.getCause();
} else {
return null;
}
}
private GdcNotification(CommandLine ln, Properties defaults) {
try {
cliParams = parse(ln, defaults);
cliParams.setHttpConfig(
new NamePasswordConfiguration(
"https",
cliParams.get(CLI_PARAM_GDC_HOST[0]),
cliParams.get(CLI_PARAM_GDC_USERNAME[0]),
cliParams.get(CLI_PARAM_GDC_PASSWORD[0])));
String config = cliParams.get(CLI_PARAM_CONFIG);
if (config != null && config.length() > 0) {
execute(config);
} else {
l.error("No config file given.");
commandsHelp();
System.exit(1);
}
finishedSucessfuly = true;
} catch (ConnectionException e) {
l.error("Can't connect to SFDC: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("Can't connect to SFDC:", e);
} catch (InvalidArgumentException e) {
l.error("Invalid command line argument: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("Invalid command line argument:", e);
l.info(commandsHelp());
} catch (SfdcException e) {
l.error("Error communicating with SalesForce: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("Error communicating with SalesForce.", e);
} catch (IOException e) {
l.error(
"Encountered an IO problem. Please check that all files that you use in your command line arguments and commands exist. More info: '"
+ e.getMessage()
+ "'");
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug(
"Encountered an IO problem. Please check that all files that you use in your command line arguments and commands exist. More info: '"
+ e.getMessage()
+ "'",
e);
} catch (InternalErrorException e) {
Throwable c = e.getCause();
if (c != null && c instanceof SQLException) {
l.error(
"Error extracting data. Can't process the incoming data. Please check the CSV file "
+ "separator and consistency (same number of columns in each row). Also, please make sure "
+ "that the number of columns in your XML config file matches the number of rows in your "
+ "data source. Make sure that your file is readable by other users (particularly the mysql user). "
+ "More info: '"
+ c.getMessage()
+ "'");
l.debug(
"Error extracting data. Can't process the incoming data. Please check the CSV file "
+ "separator and consistency (same number of columns in each row). Also, please make sure "
+ "that the number of columns in your XML config file matches the number of rows in your "
+ "data source. Make sure that your file is readable by other users (particularly the mysql user). "
+ "More info: '"
+ c.getMessage()
+ "'",
c);
} else {
l.error("Internal error: " + e.getMessage());
c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("REST API invocation error: ", e);
}
} catch (HttpMethodException e) {
l.error("Error executing GoodData REST API: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("Error executing GoodData REST API.", e);
} catch (GdcRestApiException e) {
l.error("REST API invocation error: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
if (c instanceof HttpMethodException) {
HttpMethodException ex = (HttpMethodException) c;
String msg = ex.getMessage();
if (msg != null && msg.length() > 0 && msg.indexOf("/ldm/manage") > 0) {
l.error("Error creating/updating logical data model (executing MAQL DDL).");
if (msg.indexOf(".date") > 0) {
l.error("Bad time dimension schemaReference.");
} else {
l.error(
"You are either trying to create a data object that already exists "
+ "(executing the same MAQL multiple times) or providing a wrong reference "
+ "or schemaReference in your XML configuration.");
}
}
}
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("REST API invocation error: ", e);
} catch (GdcException e) {
l.error("Unrecognized error: " + e.getMessage());
Throwable c = e.getCause();
while (c != null) {
l.error("Caused by: " + c.getMessage());
c = c.getCause();
}
l.debug("Unrecognized error: ", e);
}
}