/**
* Creates a the rrd file from the rrdDefinition. Since this definition is really just the create
* command string it just executes it.
*
* @param createCommand a {@link java.lang.String} object.
* @throws java.lang.Exception if any.
*/
@Override
public void createFile(CreateCommand createCommand, Map<String, String> attributeMappings)
throws Exception {
if (createCommand == null) {
LOG.debug("createRRD: skipping RRD file");
return;
}
LOG.debug("Executing: rrdtool {}", createCommand.toString());
Interface.launch(createCommand.toString());
String filenameWithoutExtension = createCommand.filename.replace(RrdUtils.getExtension(), "");
int lastIndexOfSeparator = filenameWithoutExtension.lastIndexOf(File.separator);
RrdUtils.createMetaDataFile(
filenameWithoutExtension.substring(0, lastIndexOfSeparator),
filenameWithoutExtension.substring(lastIndexOfSeparator),
attributeMappings);
}
public void registerCommands(Object register) {
for (Method method : register.getClass().getMethods()) {
CreateCommand anote = method.getAnnotation(CreateCommand.class);
if (anote != null) {
if (anote.names().length == 0) {
plugin.logger.info("Creator has found an unnamed command");
continue;
}
Command command = new Command(this.plugin, anote, register, method);
leastCommands.add(command);
for (String name : anote.names()) {
commands.put(name, command);
}
}
}
}
public void createCommand(String query) {
int tableExists = -1;
Parser sqlP = new Parser();
int invalidQuery = sqlP.ParseQuery(query);
CreateCommand createInfo;
createInfo = sqlP.getcreateInfo();
Iterator<Table> it = Tables.iterator();
if (invalidQuery == 1) {
while (it.hasNext()) {
if (it.next().getTableName().equals(createInfo.getTableName())) {
tableExists = 1;
}
}
if (tableExists == -1) {
File csvFile = new File(pathForData + createInfo.getTableName() + ".csv");
File dataFile = new File(pathForData + createInfo.getTableName() + ".data");
File configFile = new File("/tmp/config.txt");
try {
BufferedWriter csvOutput = new BufferedWriter(new FileWriter(csvFile));
BufferedWriter dataOutput = new BufferedWriter(new FileWriter(dataFile));
PrintWriter configOutput =
new PrintWriter(new BufferedWriter(new FileWriter(configFile, true)));
configOutput.println("BEGIN");
System.out.println("QueryType:create");
System.out.println("Tablename:" + createInfo.getTableName());
configOutput.println(createInfo.getTableName());
ArrayList<Attribute> attributeList = createInfo.getAttributeList();
System.out.print("Attribute:");
for (int i = 0; i < (attributeList.size() - 1); i++) {
Attribute A = attributeList.get(i);
System.out.print(A.getName() + " " + A.getDataType() + ",");
configOutput.println(A.getName() + ", " + A.getDataType());
dataOutput.write(A.getName() + ":" + A.getDataType() + ",");
}
Attribute A = attributeList.get(attributeList.size() - 1);
System.out.println(A.getName() + " " + A.getDataType());
configOutput.println(A.getName() + ", " + A.getDataType());
dataOutput.write(A.getName() + ":" + A.getDataType());
configOutput.println("END");
configOutput.close();
csvOutput.close();
dataOutput.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
System.out.println("Query Invalid");
}
}
}
