List of usage examples for java.io FileWriter write
public void write(int c) throws IOException
From source file:contractEditor.contractHOST1.java
public static void main(String[] args) { JSONObject obj = new JSONObject(); obj.put("name", "HOST1"); obj.put("context", "VM-deployment"); //obj.put("Context", new Integer); HashMap serviceDescription = new HashMap(); serviceDescription.put("location", "France"); serviceDescription.put("certificate", "true"); serviceDescription.put("volume", "100_GB"); serviceDescription.put("price", "6_euro"); obj.put("serviceDescription", serviceDescription); HashMap gauranteeTerm = new HashMap(); gauranteeTerm.put("availability", "more_98_percentage"); obj.put("gauranteeTerm", gauranteeTerm); //Constraint1 HashMap host_rule1 = new HashMap(); HashMap VM_rule1 = new HashMap(); host_rule1.put("ID", "HOST1"); VM_rule1.put("purpose", "test"); ArrayList rule1 = new ArrayList(); rule1.add("prohibition"); rule1.add(host_rule1);/* w w w .j av a2 s. c o m*/ rule1.add(VM_rule1); ArrayList policyInConstraint1 = new ArrayList(); policyInConstraint1.add(rule1); ArrayList creationConstraint1 = new ArrayList(); creationConstraint1.add("other"); creationConstraint1.add("true"); creationConstraint1.add("true"); creationConstraint1.add(policyInConstraint1); ArrayList totalConstraint = new ArrayList(); totalConstraint.add(creationConstraint1); obj.put("creationConstraint", totalConstraint); try { FileWriter file = new FileWriter("confSP" + File.separator + "Host1.json"); file.write(obj.toJSONString()); file.flush(); file.close(); } catch (IOException e) { e.printStackTrace(); } System.out.print(obj); /* JSONParser parser = new JSONParser(); try { Object obj2 = parser.parse(new FileReader("confSP\\confHost1.json")); JSONObject jsonObject = (JSONObject) obj2; HashMap serviceDescription2=(HashMap) jsonObject.get("serviceDescription"); method.printHashMap(serviceDescription2); HashMap gauranteeTerm2=(HashMap) jsonObject.get("gauranteeTerm"); method.printHashMap(gauranteeTerm2); ArrayList creationConstraint=(ArrayList) jsonObject.get("creationConstraint"); method.printArrayList(creationConstraint); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (ParseException e) { e.printStackTrace(); } */ }
From source file:contractEditor.contractHOST2.java
public static void main(String[] args) { JSONObject obj = new JSONObject(); obj.put("name", "HOST2"); obj.put("context", "VM-deployment"); //obj.put("Context", new Integer); HashMap serviceDescription = new HashMap(); serviceDescription.put("location", "UK"); serviceDescription.put("certificate", "false"); serviceDescription.put("volume", "200_GB"); serviceDescription.put("price", "5_euro"); obj.put("serviceDescription", serviceDescription); HashMap gauranteeTerm = new HashMap(); gauranteeTerm.put("availability", "more_99_percentage"); obj.put("gauranteeTerm", gauranteeTerm); //Constraint1 HashMap host_rule1 = new HashMap(); HashMap VM_rule1 = new HashMap(); host_rule1.put("ID", "HOST2"); VM_rule1.put("data", "private"); ArrayList rule1 = new ArrayList(); rule1.add("prohibition"); rule1.add(host_rule1);/*from w w w .j ava 2 s .c om*/ rule1.add(VM_rule1); ArrayList policyInConstraint1 = new ArrayList(); policyInConstraint1.add(rule1); ArrayList creationConstraint1 = new ArrayList(); creationConstraint1.add("other"); creationConstraint1.add("true"); creationConstraint1.add("true"); creationConstraint1.add(policyInConstraint1); ArrayList totalConstraint = new ArrayList(); totalConstraint.add(creationConstraint1); obj.put("creationConstraint", totalConstraint); try { FileWriter file = new FileWriter("confSP" + File.separator + "Host2.json"); file.write(obj.toJSONString()); file.flush(); file.close(); } catch (IOException e) { e.printStackTrace(); } System.out.print(obj); /* JSONParser parser = new JSONParser(); try { Object obj2 = parser.parse(new FileReader("confSP\\confHost1.json")); JSONObject jsonObject = (JSONObject) obj2; HashMap serviceDescription2=(HashMap) jsonObject.get("serviceDescription"); method.printHashMap(serviceDescription2); HashMap gauranteeTerm2=(HashMap) jsonObject.get("gauranteeTerm"); method.printHashMap(gauranteeTerm2); ArrayList creationConstraint=(ArrayList) jsonObject.get("creationConstraint"); method.printArrayList(creationConstraint); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (ParseException e) { e.printStackTrace(); } */ }
From source file:contractEditor.contractHOST3.java
public static void main(String[] args) { JSONObject obj = new JSONObject(); obj.put("name", "HOST3"); obj.put("context", "VM-deployment"); //obj.put("Context", new Integer); HashMap serviceDescription = new HashMap(); serviceDescription.put("location", "China"); serviceDescription.put("certificate", "false"); serviceDescription.put("volume", "70_GB"); serviceDescription.put("price", "4_euro"); obj.put("serviceDescription", serviceDescription); HashMap gauranteeTerm = new HashMap(); gauranteeTerm.put("availability", "more_97_percentage"); obj.put("gauranteeTerm", gauranteeTerm); //Constraint1 HashMap host_rule1 = new HashMap(); HashMap VM_rule1 = new HashMap(); host_rule1.put("ID", "HOST3"); VM_rule1.put("application", "internal"); ArrayList rule1 = new ArrayList(); rule1.add("prohibition"); rule1.add(host_rule1);/*from w w w . j a v a 2 s. com*/ rule1.add(VM_rule1); ArrayList policyInConstraint1 = new ArrayList(); policyInConstraint1.add(rule1); ArrayList creationConstraint1 = new ArrayList(); creationConstraint1.add("other"); creationConstraint1.add("true"); creationConstraint1.add("true"); creationConstraint1.add(policyInConstraint1); ArrayList totalConstraint = new ArrayList(); totalConstraint.add(creationConstraint1); obj.put("creationConstraint", totalConstraint); try { FileWriter file = new FileWriter("confSP" + File.separator + "Host3.json"); file.write(obj.toJSONString()); file.flush(); file.close(); } catch (IOException e) { e.printStackTrace(); } System.out.print(obj); /* JSONParser parser = new JSONParser(); try { Object obj2 = parser.parse(new FileReader("confSP\\confHost1.json")); JSONObject jsonObject = (JSONObject) obj2; HashMap serviceDescription2=(HashMap) jsonObject.get("serviceDescription"); method.printHashMap(serviceDescription2); HashMap gauranteeTerm2=(HashMap) jsonObject.get("gauranteeTerm"); method.printHashMap(gauranteeTerm2); ArrayList creationConstraint=(ArrayList) jsonObject.get("creationConstraint"); method.printArrayList(creationConstraint); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (ParseException e) { e.printStackTrace(); } */ }
From source file:fr.inria.atlanmod.kyanos.benchmarks.ReferencesCounter.java
public static void main(String[] args) { Options options = new Options(); Option inputOpt = OptionBuilder.create(IN); inputOpt.setArgName("INPUT"); inputOpt.setDescription("Input file"); inputOpt.setArgs(1);// w ww . ja v a 2 s . c om inputOpt.setRequired(true); Option outputOpt = OptionBuilder.create(OUT); outputOpt.setArgName("OUTPUT"); outputOpt.setDescription("Output file"); outputOpt.setArgs(1); outputOpt.setRequired(true); Option inClassOpt = OptionBuilder.create(IN_EPACKAGE_CLASS); inClassOpt.setArgName("CLASS"); inClassOpt.setDescription("FQN of input EPackage implementation class"); inClassOpt.setArgs(1); inClassOpt.setRequired(true); Option labelOpt = OptionBuilder.create(LABEL); labelOpt.setArgName("LABEL"); labelOpt.setDescription("Label for the data set"); labelOpt.setArgs(1); labelOpt.setRequired(true); options.addOption(inputOpt); options.addOption(outputOpt); options.addOption(inClassOpt); options.addOption(labelOpt); CommandLineParser parser = new PosixParser(); try { CommandLine commandLine = parser.parse(options, args); URI sourceUri = URI.createFileURI(commandLine.getOptionValue(IN)); Class<?> inClazz = ReferencesCounter.class.getClassLoader() .loadClass(commandLine.getOptionValue(IN_EPACKAGE_CLASS)); @SuppressWarnings("unused") EPackage inEPackage = (EPackage) inClazz.getMethod("init").invoke(null); ResourceSet resourceSet = new ResourceSetImpl(); resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("xmi", new XMIResourceFactoryImpl()); resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("zxmi", new XMIResourceFactoryImpl()); Resource sourceResource = resourceSet.getResource(sourceUri, true); FileWriter writer = new FileWriter(new File(commandLine.getOptionValue(OUT))); try { writer.write(commandLine.getOptionValue(LABEL)); writer.write("\n"); for (Iterator<EObject> iterator = sourceResource.getAllContents(); iterator.hasNext();) { EObject eObject = iterator.next(); for (EStructuralFeature feature : eObject.eClass().getEAllStructuralFeatures()) { if (feature.isMany() && eObject.eIsSet(feature)) { EList<?> value = (EList<?>) eObject.eGet(feature); // if (value.size() > 10) writer.write(String.format("%d\n", value.size())); } } } } finally { IOUtils.closeQuietly(writer); } } catch (ParseException e) { showError(e.toString()); showError("Current arguments: " + Arrays.toString(args)); HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("java -jar <this-file.jar>", options, true); } catch (Throwable e) { showError(e.toString()); } }
From source file:CopyCharacters.java
public static void main(String[] args) throws IOException { FileReader inputStream = null; FileWriter outputStream = null; try {//from w ww.j a v a2 s . c o m inputStream = new FileReader("xanadu.txt"); outputStream = new FileWriter("characteroutput.txt"); int c; while ((c = inputStream.read()) != -1) { outputStream.write(c); } } finally { if (inputStream != null) { inputStream.close(); } if (outputStream != null) { outputStream.close(); } } }
From source file:OldExtractor.java
/** * @param args the command line arguments */// w ww . ja v a2 s. co m public static void main(String[] args) { // TODO code application logic here String bingUrl = "https://api.datamarket.azure.com/Bing/Search/Web?$top=10&$format=Atom&Query=%27gates%27"; //Provide your account key here. String accountKey = "ghTYY7wD6LpyxUO9VRR7e1f98WFhHWYERMcw87aQTqQ"; // String accountKey = "xqbCjT87/MQz25JWdRzgMHdPkGYnOz77IYmP5FUIgC8"; byte[] accountKeyBytes = Base64.encodeBase64((accountKey + ":" + accountKey).getBytes()); String accountKeyEnc = new String(accountKeyBytes); try { URL url = new URL(bingUrl); URLConnection urlConnection = url.openConnection(); urlConnection.setRequestProperty("Authorization", "Basic " + accountKeyEnc); InputStream inputStream = (InputStream) urlConnection.getContent(); byte[] contentRaw = new byte[urlConnection.getContentLength()]; inputStream.read(contentRaw); String content = new String(contentRaw); //System.out.println(content); try { File file = new File("Results.xml"); FileWriter fileWriter = new FileWriter(file); fileWriter.write(content); //fileWriter.write("a test"); fileWriter.flush(); fileWriter.close(); } catch (IOException e) { System.out.println(e); } DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); try { //System.out.println("here"); //Using factory get an instance of document builder DocumentBuilder db = dbf.newDocumentBuilder(); //parse using builder to get DOM representation of the XML file Document dom = db.parse("Results.xml"); Element docEle = (Element) dom.getDocumentElement(); //get a nodelist of elements NodeList nl = docEle.getElementsByTagName("d:Url"); if (nl != null && nl.getLength() > 0) { for (int i = 0; i < nl.getLength(); i++) { //get the employee element Element el = (Element) nl.item(i); // System.out.println("here"); System.out.println(el.getTextContent()); //get the Employee object //Employee e = getEmployee(el); //add it to list //myEmpls.add(e); } } NodeList n2 = docEle.getElementsByTagName("d:Title"); if (n2 != null && n2.getLength() > 0) { for (int i = 0; i < n2.getLength(); i++) { //get the employee element Element e2 = (Element) n2.item(i); // System.out.println("here"); System.out.println(e2.getTextContent()); //get the Employee object //Employee e = getEmployee(el); //add it to list //myEmpls.add(e); } } NodeList n3 = docEle.getElementsByTagName("d:Description"); if (n3 != null && n3.getLength() > 0) { for (int i = 0; i < n3.getLength(); i++) { //get the employee element Element e3 = (Element) n3.item(i); // System.out.println("here"); System.out.println(e3.getTextContent()); //get the Employee object //Employee e = getEmployee(el); //add it to list //myEmpls.add(e); } } } catch (SAXException se) { se.printStackTrace(); } catch (ParserConfigurationException pe) { pe.printStackTrace(); } catch (IOException ioe) { ioe.printStackTrace(); } } catch (IOException e) { System.out.println(e); } //The content string is the xml/json output from Bing. }
From source file:com.waku.mmdataextract.ComprehensiveSearch.java
@SuppressWarnings("unchecked") public static void main(String[] args) { FileWriter fw = null; try {/*from w ww. j a v a2 s .c o m*/ fw = new FileWriter(new File("output/ComprehensiveSearch.csv")); fw.write( ",??,?,?,,?,??,,?,1,2,3,\n"); } catch (IOException e) { e.printStackTrace(); } Document firstPage = MyHttpClient.getAsDom4jDoc(START_ACTION); // System.out.println(doc.asXML()); List<Element> brandOptions = firstPage.selectNodes("//select[@name='brandId']/option"); for (Element brandOption : brandOptions) { String brandId = brandOption.attributeValue("value"); if (!brandId.equalsIgnoreCase("0")) { for (int i = 1; true; i++) { logger.info("Get brandId/page -> " + brandId + "/" + i); if (searchDone(fw, brandId, i)) { break; } } } } try { fw.close(); } catch (IOException e) { e.printStackTrace(); } logger.info("----> Done!"); logger.info("----> Start to compare production search ... "); CompareProductions.start(prodIdList, 0); }
From source file:test1.ApacheHttpRestClient2.java
public final static void main(String[] args) { HttpClient httpClient = new DefaultHttpClient(); try {/*from ww w .j av a 2 s . co m*/ // this ona api call returns results in a JSON format HttpGet httpGetRequest = new HttpGet("https://api.ona.io/api/v1/users"); // Execute HTTP request HttpResponse httpResponse = httpClient.execute(httpGetRequest); System.out.println("------------------HTTP RESPONSE----------------------"); System.out.println(httpResponse.getStatusLine()); System.out.println("------------------HTTP RESPONSE----------------------"); // Get hold of the response entity HttpEntity entity = httpResponse.getEntity(); // If the response does not enclose an entity, there is no need // to bother about connection release byte[] buffer = new byte[1024]; if (entity != null) { InputStream inputStream = entity.getContent(); try { int bytesRead = 0; BufferedInputStream bis = new BufferedInputStream(inputStream); while ((bytesRead = bis.read(buffer)) != -1) { String chunk = new String(buffer, 0, bytesRead); FileWriter file = new FileWriter("C:\\Users\\fred\\Desktop\\webicons\\output.txt"); //file.write(chunk.toJSONString()); file.write(chunk.toCharArray()); file.flush(); file.close(); System.out.print(chunk); System.out.println(chunk); } } catch (IOException ioException) { // In case of an IOException the connection will be released // back to the connection manager automatically ioException.printStackTrace(); } catch (RuntimeException runtimeException) { // In case of an unexpected exception you may want to abort // the HTTP request in order to shut down the underlying // connection immediately. httpGetRequest.abort(); runtimeException.printStackTrace(); } // try { // FileWriter file = new FileWriter("C:\\Users\\fred\\Desktop\\webicons\\output.json"); // file.write(bis.toJSONString()); // file.flush(); // file.close(); // // System.out.print(bis); // } catch (Exception e) { // } finally { // Closing the input stream will trigger connection release try { inputStream.close(); } catch (Exception ignore) { } } } } catch (ClientProtocolException e) { // thrown by httpClient.execute(httpGetRequest) e.printStackTrace(); } catch (IOException e) { // thrown by entity.getContent(); e.printStackTrace(); } finally { // When HttpClient instance is no longer needed, // shut down the connection manager to ensure // immediate deallocation of all system resources httpClient.getConnectionManager().shutdown(); } }
From source file:it.cnr.isti.smartfed.papers.qbrokage.BrokageLockin.java
public static void main(String[] args) throws IOException { String initial = "#evo_step,cost,time,used_dc \n"; String str = initial;/*from w w w .jav a 2 s .com*/ AbstractAllocator allocator = null; int seed = 1; /* str = initial; allocator = new GreedyAllocator(); str += executeAndWrite(allocator, numDatacenters); str += "\n"; FileWriter fw1 = new FileWriter(new File("plots/lock-greedy-dc"+ dcToString() + ".dat")); fw1.write(str); fw1.flush(); fw1.close(); */ JGAPMapping.MUTATION = 10; JGAPMapping.POP_SIZE = 50; JGAPMapping.CROSSOVER = 0.35; JGAPMapping.EVOLUTION_STEP = 100; allocator = new GeneticAllocator(); str = initial; // warmup with 5 dcs allocator = new GeneticAllocator(); str += executeAndWrite(allocator, numDatacenters); str += "\n"; FileWriter fw2 = new FileWriter( new File("plots/lock-genetic-dc" + dcToString() + "cross0.35-mut10" + ".dat")); fw2.write(str); fw2.flush(); fw2.close(); }
From source file:com.tuplejump.stargate.util.CQLUnitD.java
public static void main(String[] args) throws Exception { Person[] persons = jsonMapper.readValue(is2, Person[].class); File file = new File("samples/sample-json.cql"); FileWriter fileWriter = new FileWriter(file); for (Person person : persons) { fileWriter.write(person.toInsertString() + "\n"); }/* w w w. j a v a 2 s. com*/ fileWriter.flush(); fileWriter.close(); }