Example usage for java.io FileReader FileReader

List of usage examples for java.io FileReader FileReader

Introduction

In this page you can find the example usage for java.io FileReader FileReader.

Prototype

public FileReader(FileDescriptor fd) 

Source Link

Document

Creates a new FileReader , given the FileDescriptor to read, using the platform's java.nio.charset.Charset#defaultCharset() default charset .

Usage

From source file:DIA_Umpire_Quant.DIA_Umpire_IntLibSearch.java

/**
 * @param args the command line arguments
 *//* w  ww  .ja v a 2  s.com*/
public static void main(String[] args) throws FileNotFoundException, IOException, Exception {
    System.out.println(
            "=================================================================================================");
    System.out.println("DIA-Umpire targeted re-extraction analysis using internal library (version: "
            + UmpireInfo.GetInstance().Version + ")");
    if (args.length != 1) {
        System.out.println(
                "command format error, the correct format should be : java -jar -Xmx10G DIA_Umpire_IntLibSearch.jar diaumpire_module.params");
        return;
    }
    try {
        ConsoleLogger.SetConsoleLogger(Level.INFO);
        ConsoleLogger.SetFileLogger(Level.DEBUG,
                FilenameUtils.getFullPath(args[0]) + "diaumpire_intlibsearch.log");
    } catch (Exception e) {
    }

    Logger.getRootLogger().info("Version: " + UmpireInfo.GetInstance().Version);
    Logger.getRootLogger().info("Parameter file:" + args[0]);

    BufferedReader reader = new BufferedReader(new FileReader(args[0]));
    String line = "";
    String WorkFolder = "";
    int NoCPUs = 2;

    String InternalLibID = "";

    float ProbThreshold = 0.99f;
    float RTWindow_Int = -1f;
    float Freq = 0f;
    int TopNFrag = 6;

    TandemParam tandemPara = new TandemParam(DBSearchParam.SearchInstrumentType.TOF5600);
    HashMap<String, File> AssignFiles = new HashMap<>();

    //<editor-fold defaultstate="collapsed" desc="Reading parameter file">
    while ((line = reader.readLine()) != null) {
        line = line.trim();
        Logger.getRootLogger().info(line);
        if (!"".equals(line) && !line.startsWith("#")) {
            //System.out.println(line);
            if (line.equals("==File list begin")) {
                do {
                    line = reader.readLine();
                    line = line.trim();
                    if (line.equals("==File list end")) {
                        continue;
                    } else if (!"".equals(line)) {
                        File newfile = new File(line);
                        if (newfile.exists()) {
                            AssignFiles.put(newfile.getAbsolutePath(), newfile);
                        } else {
                            Logger.getRootLogger().info("File: " + newfile + " does not exist.");
                        }
                    }
                } while (!line.equals("==File list end"));
            }
            if (line.split("=").length < 2) {
                continue;
            }
            String type = line.split("=")[0].trim();
            String value = line.split("=")[1].trim();
            switch (type) {
            case "Path": {
                WorkFolder = value;
                break;
            }
            case "path": {
                WorkFolder = value;
                break;
            }
            case "Thread": {
                NoCPUs = Integer.parseInt(value);
                break;
            }

            case "InternalLibID": {
                InternalLibID = value;
                break;
            }

            case "RTWindow_Int": {
                RTWindow_Int = Float.parseFloat(value);
                break;
            }

            case "ProbThreshold": {
                ProbThreshold = Float.parseFloat(value);
                break;
            }
            case "TopNFrag": {
                TopNFrag = Integer.parseInt(value);
                break;
            }
            case "Freq": {
                Freq = Float.parseFloat(value);
                break;
            }
            case "Fasta": {
                tandemPara.FastaPath = value;
                break;
            }
            }
        }
    }
    //</editor-fold>

    //Initialize PTM manager using compomics library
    PTMManager.GetInstance();

    //Check if the fasta file can be found
    if (!new File(tandemPara.FastaPath).exists()) {
        Logger.getRootLogger().info("Fasta file :" + tandemPara.FastaPath
                + " cannot be found, the process will be terminated, please check.");
        System.exit(1);
    }

    //Generate DIA file list
    ArrayList<DIAPack> FileList = new ArrayList<>();
    try {
        File folder = new File(WorkFolder);
        if (!folder.exists()) {
            Logger.getRootLogger().info("The path : " + WorkFolder + " cannot be found.");
            System.exit(1);
        }
        for (final File fileEntry : folder.listFiles()) {
            if (fileEntry.isFile()
                    && (fileEntry.getAbsolutePath().toLowerCase().endsWith(".mzxml")
                            | fileEntry.getAbsolutePath().toLowerCase().endsWith(".mzml"))
                    && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q1.mzxml")
                    && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q2.mzxml")
                    && !fileEntry.getAbsolutePath().toLowerCase().endsWith("q3.mzxml")) {
                AssignFiles.put(fileEntry.getAbsolutePath(), fileEntry);
            }
            if (fileEntry.isDirectory()) {
                for (final File fileEntry2 : fileEntry.listFiles()) {
                    if (fileEntry2.isFile()
                            && (fileEntry2.getAbsolutePath().toLowerCase().endsWith(".mzxml")
                                    | fileEntry2.getAbsolutePath().toLowerCase().endsWith(".mzml"))
                            && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q1.mzxml")
                            && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q2.mzxml")
                            && !fileEntry2.getAbsolutePath().toLowerCase().endsWith("q3.mzxml")) {
                        AssignFiles.put(fileEntry2.getAbsolutePath(), fileEntry2);
                    }
                }
            }
        }

        Logger.getRootLogger().info("No. of files assigned :" + AssignFiles.size());
        for (File fileEntry : AssignFiles.values()) {
            Logger.getRootLogger().info(fileEntry.getAbsolutePath());
        }
        for (File fileEntry : AssignFiles.values()) {
            String mzXMLFile = fileEntry.getAbsolutePath();
            if (mzXMLFile.toLowerCase().endsWith(".mzxml") | mzXMLFile.toLowerCase().endsWith(".mzml")) {
                DIAPack DiaFile = new DIAPack(mzXMLFile, NoCPUs);
                Logger.getRootLogger().info(
                        "=================================================================================================");
                Logger.getRootLogger().info("Processing " + mzXMLFile);
                if (!DiaFile.LoadDIASetting()) {
                    Logger.getRootLogger().info("Loading DIA setting failed, job is incomplete");
                    System.exit(1);
                }
                if (!DiaFile.LoadParams()) {
                    Logger.getRootLogger().info("Loading parameters failed, job is incomplete");
                    System.exit(1);
                }
                Logger.getRootLogger().info("Loading identification results " + mzXMLFile + "....");

                //If the serialization file for ID file existed
                if (DiaFile.ReadSerializedLCMSID()) {
                    DiaFile.IDsummary.ReduceMemoryUsage();
                    DiaFile.IDsummary.FastaPath = tandemPara.FastaPath;
                    FileList.add(DiaFile);
                }
            }
        }

        //<editor-fold defaultstate="collapsed" desc="Targete re-extraction using internal library">            
        Logger.getRootLogger().info(
                "=================================================================================================");
        if (FileList.size() > 1) {
            Logger.getRootLogger().info("Targeted re-extraction using internal library");

            FragmentLibManager libManager = FragmentLibManager.ReadFragmentLibSerialization(WorkFolder,
                    InternalLibID);
            if (libManager == null) {
                Logger.getRootLogger().info("Building internal spectral library");
                libManager = new FragmentLibManager(InternalLibID);
                ArrayList<LCMSID> LCMSIDList = new ArrayList<>();
                for (DIAPack dia : FileList) {
                    LCMSIDList.add(dia.IDsummary);
                }
                libManager.ImportFragLibTopFrag(LCMSIDList, Freq, TopNFrag);
                libManager.WriteFragmentLibSerialization(WorkFolder);
            }
            libManager.ReduceMemoryUsage();

            Logger.getRootLogger()
                    .info("Building retention time prediction model and generate candidate peptide list");
            for (int i = 0; i < FileList.size(); i++) {
                FileList.get(i).IDsummary.ClearMappedPep();
            }
            for (int i = 0; i < FileList.size(); i++) {
                for (int j = i + 1; j < FileList.size(); j++) {
                    RTAlignedPepIonMapping alignment = new RTAlignedPepIonMapping(WorkFolder,
                            FileList.get(i).GetParameter(), FileList.get(i).IDsummary,
                            FileList.get(j).IDsummary);
                    alignment.GenerateModel();
                    alignment.GenerateMappedPepIon();
                }
                FileList.get(i).ExportID();
                FileList.get(i).IDsummary = null;
            }

            Logger.getRootLogger().info("Targeted matching........");
            for (DIAPack diafile : FileList) {
                if (diafile.IDsummary == null) {
                    diafile.ReadSerializedLCMSID();
                }
                if (!diafile.IDsummary.GetMappedPepIonList().isEmpty()) {
                    diafile.UseMappedIon = true;
                    diafile.FilterMappedIonByProb = false;
                    diafile.BuildStructure();
                    diafile.MS1FeatureMap.ReadPeakCluster();
                    diafile.MS1FeatureMap.ClearMonoisotopicPeakOfCluster();
                    diafile.GenerateMassCalibrationRTMap();
                    diafile.TargetedExtractionQuant(false, libManager, ProbThreshold, RTWindow_Int);
                    diafile.MS1FeatureMap.ClearAllPeaks();
                    diafile.IDsummary.ReduceMemoryUsage();
                    diafile.IDsummary.RemoveLowProbMappedIon(ProbThreshold);
                    diafile.ExportID();
                    Logger.getRootLogger().info("Peptide ions: " + diafile.IDsummary.GetPepIonList().size()
                            + " Mapped ions: " + diafile.IDsummary.GetMappedPepIonList().size());
                    diafile.ClearStructure();
                }
                diafile.IDsummary = null;
                System.gc();
            }
            Logger.getRootLogger().info(
                    "=================================================================================================");
        }
        //</editor-fold>

        Logger.getRootLogger().info("Job done");
        Logger.getRootLogger().info(
                "=================================================================================================");

    } catch (Exception e) {
        Logger.getRootLogger().error(ExceptionUtils.getStackTrace(e));
        throw e;
    }
}

From source file:com.era7.bioinfo.annotation.AutomaticQualityControl.java

public static void main(String[] args) {

    if (args.length != 4) {
        System.out.println("This program expects four parameters: \n" + "1. Gene annotation XML filename \n"
                + "2. Reference protein set (.fasta)\n" + "3. Output TXT filename\n"
                + "4. Initial Blast XML results filename (the one used at the very beginning of the semiautomatic annotation process)\n");
    } else {//from w  w  w.  j ava  2  s  . c o  m

        BufferedWriter outBuff = null;

        try {

            File inFile = new File(args[0]);
            File fastaFile = new File(args[1]);
            File outFile = new File(args[2]);
            File blastFile = new File(args[3]);

            //Primero cargo todos los datos del archivo xml del blast
            BufferedReader buffReader = new BufferedReader(new FileReader(blastFile));
            StringBuilder stBuilder = new StringBuilder();
            String line = null;

            while ((line = buffReader.readLine()) != null) {
                stBuilder.append(line);
            }

            buffReader.close();
            System.out.println("Creating blastoutput...");
            BlastOutput blastOutput = new BlastOutput(stBuilder.toString());
            System.out.println("BlastOutput created! :)");
            stBuilder.delete(0, stBuilder.length());

            HashMap<String, String> blastProteinsMap = new HashMap<String, String>();
            ArrayList<Iteration> iterations = blastOutput.getBlastOutputIterations();
            for (Iteration iteration : iterations) {
                blastProteinsMap.put(iteration.getQueryDef().split("\\|")[1].trim(), iteration.toString());
            }
            //freeing some memory
            blastOutput = null;
            //------------------------------------------------------------------------

            //Initializing writer for output file
            outBuff = new BufferedWriter(new FileWriter(outFile));

            //reading gene annotation xml file.....
            buffReader = new BufferedReader(new FileReader(inFile));
            stBuilder = new StringBuilder();
            line = null;
            while ((line = buffReader.readLine()) != null) {
                stBuilder.append(line);
            }
            buffReader.close();

            XMLElement genesXML = new XMLElement(stBuilder.toString());
            //freeing some memory I don't need anymore
            stBuilder.delete(0, stBuilder.length());

            //reading file with the reference proteins set
            ArrayList<String> proteinsReferenceSet = new ArrayList<String>();
            buffReader = new BufferedReader(new FileReader(fastaFile));
            while ((line = buffReader.readLine()) != null) {
                if (line.charAt(0) == '>') {
                    proteinsReferenceSet.add(line.split("\\|")[1]);
                }
            }
            buffReader.close();

            Element pGenes = genesXML.asJDomElement().getChild(PredictedGenes.TAG_NAME);

            List<Element> contigs = pGenes.getChildren(ContigXML.TAG_NAME);

            System.out.println("There are " + contigs.size() + " contigs to be checked... ");

            outBuff.write("There are " + contigs.size() + " contigs to be checked... \n");
            outBuff.write("Proteins reference set: \n");
            for (String st : proteinsReferenceSet) {
                outBuff.write(st + ",");
            }
            outBuff.write("\n");

            for (Element elem : contigs) {
                ContigXML contig = new ContigXML(elem);

                //escribo el id del contig en el que estoy
                outBuff.write("Checking contig: " + contig.getId() + "\n");
                outBuff.flush();

                List<XMLElement> geneList = contig.getChildrenWith(PredictedGene.TAG_NAME);
                System.out.println("geneList.size() = " + geneList.size());

                int numeroDeGenesParaAnalizar = geneList.size() / FACTOR;
                if (numeroDeGenesParaAnalizar == 0) {
                    numeroDeGenesParaAnalizar++;
                }

                ArrayList<Integer> indicesUtilizados = new ArrayList<Integer>();

                outBuff.write("\nThe contig has " + geneList.size() + " predicted genes, let's analyze: "
                        + numeroDeGenesParaAnalizar + "\n");

                for (int j = 0; j < numeroDeGenesParaAnalizar; j++) {
                    int geneIndex;

                    boolean geneIsDismissed = false;
                    do {
                        geneIsDismissed = false;
                        geneIndex = (int) Math.round(Math.floor(Math.random() * geneList.size()));
                        PredictedGene tempGene = new PredictedGene(geneList.get(geneIndex).asJDomElement());
                        if (tempGene.getStatus().equals(PredictedGene.STATUS_DISMISSED)) {
                            geneIsDismissed = true;
                        }
                    } while (indicesUtilizados.contains(new Integer(geneIndex)) && geneIsDismissed);

                    indicesUtilizados.add(geneIndex);
                    System.out.println("geneIndex = " + geneIndex);

                    //Ahora hay que sacar el gen correspondiente al indice y hacer el control de calidad
                    PredictedGene gene = new PredictedGene(geneList.get(geneIndex).asJDomElement());

                    outBuff.write("\nAnalyzing gene with id: " + gene.getId() + " , annotation uniprot id: "
                            + gene.getAnnotationUniprotId() + "\n");
                    outBuff.write("eValue: " + gene.getEvalue() + "\n");

                    //--------------PETICION POST HTTP BLAST----------------------
                    PostMethod post = new PostMethod(BLAST_URL);
                    post.addParameter("program", "blastx");
                    post.addParameter("sequence", gene.getSequence());
                    post.addParameter("database", "uniprotkb");
                    post.addParameter("email", "ppareja@era7.com");
                    post.addParameter("exp", "1e-10");
                    post.addParameter("stype", "dna");

                    // execute the POST
                    HttpClient client = new HttpClient();
                    int status = client.executeMethod(post);
                    System.out.println("status post = " + status);
                    InputStream inStream = post.getResponseBodyAsStream();

                    String fileName = "jobid.txt";
                    FileOutputStream outStream = new FileOutputStream(new File(fileName));
                    byte[] buffer = new byte[1024];
                    int len;

                    while ((len = inStream.read(buffer)) != -1) {
                        outStream.write(buffer, 0, len);
                    }
                    outStream.close();

                    //Once the file is created I just have to read one line in order to extract the job id
                    buffReader = new BufferedReader(new FileReader(new File(fileName)));
                    String jobId = buffReader.readLine();
                    buffReader.close();

                    System.out.println("jobId = " + jobId);

                    //--------------HTTP CHECK JOB STATUS REQUEST----------------------
                    GetMethod get = new GetMethod(CHECK_JOB_STATUS_URL + jobId);
                    String jobStatus = "";
                    do {

                        try {
                            Thread.sleep(1000);//sleep for 1000 ms                                
                        } catch (InterruptedException ie) {
                            //If this thread was intrrupted by nother thread
                        }

                        status = client.executeMethod(get);
                        //System.out.println("status get = " + status);

                        inStream = get.getResponseBodyAsStream();

                        fileName = "jobStatus.txt";
                        outStream = new FileOutputStream(new File(fileName));

                        while ((len = inStream.read(buffer)) != -1) {
                            outStream.write(buffer, 0, len);
                        }
                        outStream.close();

                        //Once the file is created I just have to read one line in order to extract the job id
                        buffReader = new BufferedReader(new FileReader(new File(fileName)));
                        jobStatus = buffReader.readLine();
                        //System.out.println("jobStatus = " + jobStatus);
                        buffReader.close();

                    } while (!jobStatus.equals(FINISHED_JOB_STATUS));

                    //Once I'm here the blast should've already finished

                    //--------------JOB RESULTS HTTP REQUEST----------------------
                    get = new GetMethod(JOB_RESULT_URL + jobId + "/out");

                    status = client.executeMethod(get);
                    System.out.println("status get = " + status);

                    inStream = get.getResponseBodyAsStream();

                    fileName = "jobResults.txt";
                    outStream = new FileOutputStream(new File(fileName));

                    while ((len = inStream.read(buffer)) != -1) {
                        outStream.write(buffer, 0, len);
                    }
                    outStream.close();

                    //--------parsing the blast results file-----

                    TreeSet<GeneEValuePair> featuresBlast = new TreeSet<GeneEValuePair>();

                    buffReader = new BufferedReader(new FileReader(new File(fileName)));
                    while ((line = buffReader.readLine()) != null) {
                        if (line.length() > 3) {
                            String prefix = line.substring(0, 3);
                            if (prefix.equals("TR:") || prefix.equals("SP:")) {
                                String[] columns = line.split(" ");
                                String id = columns[1];
                                //System.out.println("id = " + id);

                                String e = "";

                                String[] arraySt = line.split("\\.\\.\\.");
                                if (arraySt.length > 1) {
                                    arraySt = arraySt[1].trim().split(" ");
                                    int contador = 0;
                                    for (int k = 0; k < arraySt.length && contador <= 2; k++) {
                                        String string = arraySt[k];
                                        if (!string.equals("")) {
                                            contador++;
                                            if (contador == 2) {
                                                e = string;
                                            }
                                        }

                                    }
                                } else {
                                    //Number before e-
                                    String[] arr = arraySt[0].split("e-")[0].split(" ");
                                    String numeroAntesE = arr[arr.length - 1];
                                    String numeroDespuesE = arraySt[0].split("e-")[1].split(" ")[0];
                                    e = numeroAntesE + "e-" + numeroDespuesE;
                                }

                                double eValue = Double.parseDouble(e);
                                //System.out.println("eValue = " + eValue);
                                GeneEValuePair g = new GeneEValuePair(id, eValue);
                                featuresBlast.add(g);
                            }
                        }
                    }

                    GeneEValuePair currentGeneEValuePair = new GeneEValuePair(gene.getAnnotationUniprotId(),
                            gene.getEvalue());

                    System.out.println("currentGeneEValuePair.id = " + currentGeneEValuePair.id);
                    System.out.println("currentGeneEValuePair.eValue = " + currentGeneEValuePair.eValue);
                    boolean blastContainsGene = false;
                    for (GeneEValuePair geneEValuePair : featuresBlast) {
                        if (geneEValuePair.id.equals(currentGeneEValuePair.id)) {
                            blastContainsGene = true;
                            //le pongo la e que tiene en el wu-blast para poder comparar
                            currentGeneEValuePair.eValue = geneEValuePair.eValue;
                            break;
                        }
                    }

                    if (blastContainsGene) {
                        outBuff.write("The protein was found in the WU-BLAST result.. \n");
                        //Una vez que se que esta en el blast tengo que ver que sea la mejor
                        GeneEValuePair first = featuresBlast.first();
                        outBuff.write("Protein with best eValue according to the WU-BLAST result: " + first.id
                                + " , " + first.eValue + "\n");
                        if (first.id.equals(currentGeneEValuePair.id)) {
                            outBuff.write("Proteins with best eValue match up \n");
                        } else {
                            if (first.eValue == currentGeneEValuePair.eValue) {
                                outBuff.write(
                                        "The one with best eValue is not the same protein but has the same eValue \n");
                            } else if (first.eValue > currentGeneEValuePair.eValue) {
                                outBuff.write(
                                        "The one with best eValue is not the same protein but has a worse eValue :) \n");
                            } else {
                                outBuff.write(
                                        "The best protein from BLAST has an eValue smaller than ours, checking if it's part of the reference set...\n");
                                //System.exit(-1);
                                if (proteinsReferenceSet.contains(first.id)) {
                                    //The protein is in the reference set and that shouldn't happen
                                    outBuff.write(
                                            "The protein was found on the reference set, checking if it belongs to the same contig...\n");
                                    String iterationSt = blastProteinsMap.get(gene.getAnnotationUniprotId());
                                    if (iterationSt != null) {
                                        outBuff.write(
                                                "The protein was found in the BLAST used at the beginning of the annotation process.\n");
                                        Iteration iteration = new Iteration(iterationSt);
                                        ArrayList<Hit> hits = iteration.getIterationHits();
                                        boolean contigFound = false;
                                        Hit errorHit = null;
                                        for (Hit hit : hits) {
                                            if (hit.getHitDef().indexOf(contig.getId()) >= 0) {
                                                contigFound = true;
                                                errorHit = hit;
                                                break;
                                            }
                                        }
                                        if (contigFound) {
                                            outBuff.write(
                                                    "ERROR: A hit from the same contig was find in the Blast file: \n"
                                                            + errorHit.toString() + "\n");
                                        } else {
                                            outBuff.write("There is no hit with the same contig! :)\n");
                                        }
                                    } else {
                                        outBuff.write(
                                                "The protein is NOT in the BLAST used at the beginning of the annotation process.\n");
                                    }

                                } else {
                                    //The protein was not found on the reference set so everything's ok
                                    outBuff.write(
                                            "The protein was not found on the reference, everything's ok :)\n");
                                }
                            }
                        }

                    } else {
                        outBuff.write("The protein was NOT found on the WU-BLAST !! :( \n");

                        //System.exit(-1);
                    }

                }

            }

        } catch (Exception ex) {
            ex.printStackTrace();
        } finally {
            try {
                //closing outputfile
                outBuff.close();
            } catch (IOException ex) {
                Logger.getLogger(AutomaticQualityControl.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

    }
}

From source file:edu.msu.cme.rdp.probematch.cli.PrimerMatch.java

public static void main(String[] args) throws Exception {

    PrintStream out = new PrintStream(System.out);
    int maxDist = Integer.MAX_VALUE;

    try {//from w w  w  .  j a  v a  2s  .  c  o m
        CommandLine line = new PosixParser().parse(options, args);
        if (line.hasOption("outFile")) {
            out = new PrintStream(new File(line.getOptionValue("outFile")));
        }
        if (line.hasOption("maxDist")) {
            maxDist = Integer.valueOf(line.getOptionValue("maxDist"));
        }
        args = line.getArgs();

        if (args.length != 2) {
            throw new Exception("Unexpected number of command line arguments");
        }
    } catch (Exception e) {
        System.err.println("Error: " + e.getMessage());
        new HelpFormatter().printHelp("PrimerMatch <primer_list | primer_file> <seq_file>", options);
        return;
    }

    List<PatternBitMask64> primers = new ArrayList();
    if (new File(args[0]).exists()) {
        File primerFile = new File(args[0]);
        SequenceFormat seqformat = SeqUtils.guessFileFormat(primerFile);

        if (seqformat.equals(SequenceFormat.FASTA)) {
            SequenceReader reader = new SequenceReader(primerFile);
            Sequence seq;

            while ((seq = reader.readNextSequence()) != null) {
                primers.add(new PatternBitMask64(seq.getSeqString(), true, seq.getSeqName()));
            }
            reader.close();
        } else {
            BufferedReader reader = new BufferedReader(new FileReader(args[0]));
            String line;

            while ((line = reader.readLine()) != null) {
                line = line.trim();
                if (!line.equals("")) {
                    primers.add(new PatternBitMask64(line, true));
                }
            }
            reader.close();
        }
    } else {
        for (String primer : args[0].split(",")) {
            primers.add(new PatternBitMask64(primer, true));
        }
    }

    SeqReader seqReader = new SequenceReader(new File(args[1]));
    Sequence seq;
    String primerRegion;

    out.println("#seqname\tdesc\tprimer_index\tprimer_name\tposition\tmismatches\tseq_primer_region");
    while ((seq = seqReader.readNextSequence()) != null) {
        for (int index = 0; index < primers.size(); index++) {
            PatternBitMask64 primer = primers.get(index);
            BitVector64Result results = BitVector64.process(seq.getSeqString().toCharArray(), primer, maxDist);

            for (BitVector64Match result : results.getResults()) {
                primerRegion = seq.getSeqString().substring(
                        Math.max(0, result.getPosition() - primer.getPatternLength()), result.getPosition());

                if (result.getPosition() < primer.getPatternLength()) {
                    for (int pad = result.getPosition(); pad < primer.getPatternLength(); pad++) {
                        primerRegion = "x" + primerRegion;
                    }
                }

                out.println(seq.getSeqName() + "\t" + seq.getDesc() + "\t" + (index + 1) + "\t"
                        + primer.getPrimerName() + "\t" + result.getPosition() + "\t" + result.getScore() + "\t"
                        + primerRegion);
            }
        }
    }
    out.close();
    seqReader.close();
}

From source file:edu.scripps.fl.pubchem.app.CIDDownloader.java

public static void main(String[] args) throws Exception {
    CIDDownloader fetcher = new CIDDownloader();

    CommandLineHandler clh = new CommandLineHandler() {
        public void configureOptions(Options options) {
            options.addOption(OptionBuilder.withLongOpt("input_file").withType("").withValueSeparator('=')
                    .hasArg().create());
            options.addOption(OptionBuilder.withLongOpt("output_file").withType("").withValueSeparator('=')
                    .hasArg().isRequired().create());
        }// ww  w . j a v a  2s. c  o m
    };
    args = clh.handle(args);
    String inputFile = clh.getCommandLine().getOptionValue("input_file");
    String outputFile = clh.getCommandLine().getOptionValue("output_file");

    fetcher.setOutputFile(outputFile);
    Iterator<?> iterator;
    if (null == inputFile) {
        if (args.length == 0) {
            log.info("Running query to find CIDs in PCAssayResult but not in PCCompound");
            SQLQuery query = PubChemDB.getSession().createSQLQuery(
                    "select distinct r.cid from pcassay_result r left join pccompound c on r.cid = c.cid where (r.cid is not null and r.cid > 0 ) and c.cid is null order by r.cid");
            ScrollableResults scroll = query.scroll(ScrollMode.FORWARD_ONLY);
            iterator = new ScrollableResultsIterator<Integer>(Integer.class, scroll);
        } else {
            iterator = Arrays.asList(args).iterator();
        }
    } else if ("-".equals(inputFile)) {
        log.info("Reading CIDs (one per line) from STDIN");
        iterator = new LineIterator(new InputStreamReader(System.in));
    } else {
        log.info("Reading CIDs (one per line) from " + inputFile);
        iterator = new LineIterator(new FileReader(inputFile));
    }
    fetcher.process(iterator);
    System.exit(0);
}

From source file:clientpaxos.ClientPaxos.java

/**
 * @param args the command line arguments
 *///from  w  w w. j  a  v a  2s.c o  m
public static void main(String[] args) throws IOException, InterruptedException, Exception {
    // TODO code application logic here

    String host = "";
    int port = 0;

    try (BufferedReader br = new BufferedReader(new FileReader("ipserver.txt"))) {
        StringBuilder sb = new StringBuilder();
        String line = br.readLine();

        if (line != null) {
            host = line;
            line = br.readLine();
            if (line != null) {
                port = Integer.parseInt(line);
            }
        }
    }

    scanner = new Scanner(System.in);

    //System.out.print("Input server IP hostname : ");
    //host = scan.nextLine();
    //System.out.print("Input server Port : ");
    //port = scan.nextInt();
    //scan.nextLine();
    tcpSocket = new Socket(host, port);
    System.out.println("Connected");
    Thread t = new Thread(new StringGetter());
    t.start();
    while (true) {
        sleep(100);
        if (!voteInput) {
            System.out.print("COMMAND : ");
        }
        //send msg to server
        String msg = scanner.next();
        //if ((day && isAlive == 1) || (!day && role.equals("werewolf") && isAlive == 1)) {
        ParseCommand(msg);
        //}
    }
}

From source file:gr.demokritos.iit.demos.Demo.java

public static void main(String[] args) {
    try {// w w w .  j  a  v  a2 s  .c  o m
        Options options = new Options();
        options.addOption("h", HELP, false, "show help.");
        options.addOption("i", INPUT, true,
                "The file containing JSON " + " representations of tweets or SAG posts - 1 per line"
                        + " default file looked for is " + DEFAULT_INFILE);
        options.addOption("o", OUTPUT, true,
                "Where to write the output " + " default file looked for is " + DEFAULT_OUTFILE);
        options.addOption("p", PROCESS, true, "Type of processing to do "
                + " ner for Named Entity Recognition re for Relation Extraction" + " default is NER");
        options.addOption("s", SAG, false,
                "Whether to process as SAG posts" + " default is off - if passed means process as SAG posts");

        CommandLineParser parser = new BasicParser();
        CommandLine cmd = parser.parse(options, args);
        // DEFAULTS
        String filename = DEFAULT_INFILE;
        String outfilename = DEFAULT_OUTFILE;
        String process = NER;
        boolean isSAG = false;

        if (cmd.hasOption(HELP)) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("NER + RE extraction module", options);
            System.exit(0);
        }
        if (cmd.hasOption(INPUT)) {
            filename = cmd.getOptionValue(INPUT);
        }
        if (cmd.hasOption(OUTPUT)) {
            outfilename = cmd.getOptionValue(OUTPUT);
        }
        if (cmd.hasOption(SAG)) {
            isSAG = true;
        }
        if (cmd.hasOption(PROCESS)) {
            process = cmd.getOptionValue(PROCESS);
        }
        System.out.println();
        System.out.println("Reading from file: " + filename);
        System.out.println("Process type: " + process);
        System.out.println("Processing SAG: " + isSAG);
        System.out.println("Writing to file: " + outfilename);
        System.out.println();

        List<String> jsoni = new ArrayList();
        Scanner in = new Scanner(new FileReader(filename));
        while (in.hasNextLine()) {
            String json = in.nextLine();
            jsoni.add(json);
        }
        PrintWriter writer = new PrintWriter(outfilename, "UTF-8");
        System.out.println("Read " + jsoni.size() + " lines from " + filename);
        if (process.equalsIgnoreCase(RE)) {
            System.out.println("Running Relation Extraction");
            System.out.println();
            String json = API.RE(jsoni, isSAG);
            System.out.println(json);
            writer.print(json);
        } else {
            System.out.println("Running Named Entity Recognition");
            System.out.println();
            jsoni = API.NER(jsoni, isSAG);
            /*
            for(String json: jsoni){
               NamedEntityList nel = NamedEntityList.fromJSON(json);
               nel.prettyPrint();
            }
            */
            for (String json : jsoni) {
                System.out.println(json);
                writer.print(json);
            }
        }
        writer.close();
    } catch (ParseException | UnsupportedEncodingException | FileNotFoundException ex) {
        Logger.getLogger(Demo.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:de.citec.csra.elancsv.parser.SimpleParser.java

public static void main(String[] args) throws IOException, ParseException {

    Options opts = new Options();
    opts.addOption("file", true, "Tab-separated ELAN export file to load.");
    opts.addOption("tier", true,
            "Tier to analyze. Optional: Append ::num to interpret annotations numerically.");
    opts.addOption("format", true,
            "How to read information from the file name. %V -> participant, %A -> annoatator, %C -> condition, e.g. \"%V - %A\"");
    opts.addOption("help", false, "Print this help and exit");

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = parser.parse(opts, args);
    if (cmd.hasOption("help")) {
        helpExit(opts, "where OPTION includes:");
    }//  w  ww.  java2 s.  c o  m

    String infile = cmd.getOptionValue("file");
    if (infile == null) {
        helpExit(opts, "Error: no file given.");
    }

    String format = cmd.getOptionValue("format");
    if (format == null) {
        helpExit(opts, "Error: no format given.");
    }

    String tier = cmd.getOptionValue("tier");
    if (tier == null) {
        helpExit(opts, "Error: no tier given.");
    }

    //      TODO count values in annotations (e.g. search all robot occurrences)
    String[] tn = tier.split("::");
    boolean numeric = false;
    if (tn.length == 2 && tn[1].equals("num")) {
        numeric = true;
        tier = tn[0];
    }

    format = "^" + format + "$";
    format = format.replaceFirst("%V", "(?<V>.*?)");
    format = format.replaceFirst("%A", "(?<A>.*?)");
    format = format.replaceFirst("%C", "(?<C>.*?)");
    Pattern pa = Pattern.compile(format);

    Map<String, Participant> participants = new HashMap<>();
    BufferedReader br = new BufferedReader(new FileReader(infile));
    String line;
    int lineno = 0;
    while ((line = br.readLine()) != null) {
        String[] parts = line.split("\t");
        lineno++;
        if (parts.length < 5) {
            System.err.println("WARNING: line '" + lineno + "' too short '" + line + "'");
            continue;
        }
        Annotation a = new Annotation(Long.valueOf(parts[ElanFormat.START.field]),
                Long.valueOf(parts[ElanFormat.STOP.field]), Long.valueOf(parts[ElanFormat.DURATION.field]),
                parts[ElanFormat.VALUE.field]);
        String tname = parts[ElanFormat.TIER.field];
        String file = parts[ElanFormat.FILE.field].replaceAll(".eaf", "");

        Matcher m = pa.matcher(file);
        String vp = file;
        String condition = "?";
        String annotator = "?";
        String participantID = vp;

        if (m.find()) {
            vp = m.group("V");
            if (format.indexOf("<A>") > 0) {
                annotator = m.group("A");
            }

            if (format.indexOf("<C>") > 0) {
                condition = m.group("C");
            }
        }
        participantID = vp + ";" + annotator;

        if (!participants.containsKey(participantID)) {
            participants.put(participantID, new Participant(vp, condition, annotator));
        }
        Participant p = participants.get(participantID);

        if (!p.tiers.containsKey(tname)) {
            p.tiers.put(tname, new Tier(tname));
        }

        p.tiers.get(tname).annotations.add(a);

    }

    Map<String, Map<String, Number>> values = new HashMap<>();
    Set<String> rownames = new HashSet<>();

    String allCountKey = "c: all values";
    String allDurationKey = "d: all values";
    String allMeanKey = "m: all values";

    for (Map.Entry<String, Participant> e : participants.entrySet()) {
        //         System.out.println(e);
        Tier t = e.getValue().tiers.get(tier);
        String participantID = e.getKey();

        if (!values.containsKey(participantID)) {
            values.put(participantID, new HashMap<String, Number>());
        }
        Map<String, Number> row = values.get(participantID); //participant id

        if (t != null) {

            row.put(allCountKey, 0l);
            row.put(allDurationKey, 0l);
            row.put(allMeanKey, 0l);

            for (Annotation a : t.annotations) {

                long countAll = (long) row.get(allCountKey) + 1;
                long durationAll = (long) row.get(allDurationKey) + a.duration;
                long meanAll = durationAll / countAll;

                row.put(allCountKey, countAll);
                row.put(allDurationKey, durationAll);
                row.put(allMeanKey, meanAll);

                if (!numeric) {
                    String countKey = "c: " + a.value;
                    String durationKey = "d: " + a.value;
                    String meanKey = "m: " + a.value;

                    if (!row.containsKey(countKey)) {
                        row.put(countKey, 0l);
                    }
                    if (!row.containsKey(durationKey)) {
                        row.put(durationKey, 0l);
                    }
                    if (!row.containsKey(meanKey)) {
                        row.put(meanKey, 0d);
                    }

                    long count = (long) row.get(countKey) + 1;
                    long duration = (long) row.get(durationKey) + a.duration;
                    double mean = duration * 1.0 / count;

                    row.put(countKey, count);
                    row.put(durationKey, duration);
                    row.put(meanKey, mean);

                    rownames.add(countKey);
                    rownames.add(durationKey);
                    rownames.add(meanKey);
                } else {
                    String countKey = "c: " + t.name;
                    String sumKey = "s: " + t.name;
                    String meanKey = "m: " + t.name;

                    if (!row.containsKey(countKey)) {
                        row.put(countKey, 0l);
                    }
                    if (!row.containsKey(sumKey)) {
                        row.put(sumKey, 0d);
                    }
                    if (!row.containsKey(meanKey)) {
                        row.put(meanKey, 0d);
                    }

                    double d = 0;
                    try {
                        d = Double.valueOf(a.value);
                    } catch (NumberFormatException ex) {

                    }

                    long count = (long) row.get(countKey) + 1;
                    double sum = (double) row.get(sumKey) + d;
                    double mean = sum / count;

                    row.put(countKey, count);
                    row.put(sumKey, sum);
                    row.put(meanKey, mean);

                    rownames.add(countKey);
                    rownames.add(sumKey);
                    rownames.add(meanKey);
                }

            }
        }

    }

    ArrayList<String> list = new ArrayList(rownames);
    Collections.sort(list);
    StringBuilder header = new StringBuilder("ID;Annotator;");
    header.append(allCountKey);
    header.append(";");
    header.append(allDurationKey);
    header.append(";");
    header.append(allMeanKey);
    header.append(";");
    for (String l : list) {
        header.append(l);
        header.append(";");
    }
    System.out.println(header);

    for (Map.Entry<String, Map<String, Number>> e : values.entrySet()) {
        StringBuilder row = new StringBuilder(e.getKey());
        row.append(";");
        if (e.getValue().containsKey(allCountKey)) {
            row.append(e.getValue().get(allCountKey));
        } else {
            row.append("0");
        }
        row.append(";");
        if (e.getValue().containsKey(allDurationKey)) {
            row.append(e.getValue().get(allDurationKey));
        } else {
            row.append("0");
        }
        row.append(";");
        if (e.getValue().containsKey(allMeanKey)) {
            row.append(e.getValue().get(allMeanKey));
        } else {
            row.append("0");
        }
        row.append(";");
        for (String l : list) {
            if (e.getValue().containsKey(l)) {
                row.append(e.getValue().get(l));
            } else {
                row.append("0");
            }
            row.append(";");
        }
        System.out.println(row);
    }
}

From source file:edu.upenn.egricelab.AlignerBoost.FilterSAMAlignPE.java

public static void main(String[] args) {
    if (args.length == 0) {
        printUsage();/*  w ww  .  ja va 2 s .  c  o  m*/
        return;
    }
    try {
        parseOptions(args);
    } catch (IllegalArgumentException e) {
        System.err.println("Error: " + e.getMessage());
        printUsage();
        return;
    }

    // Read in chrList, if specified
    if (chrFile != null) {
        chrFilter = new HashSet<String>();
        try {
            BufferedReader chrFilterIn = new BufferedReader(new FileReader(chrFile));
            String chr = null;
            while ((chr = chrFilterIn.readLine()) != null)
                chrFilter.add(chr);
            chrFilterIn.close();
            if (verbose > 0)
                System.err.println(
                        "Only looking at alignments on " + chrFilter.size() + " specified chromosomes");
        } catch (IOException e) {
            System.err.println("Error: " + e.getMessage());
            return;
        }
    }

    if (verbose > 0) {
        // Start the processMonitor
        processMonitor = new Timer();
        // Start the ProcessStatusTask
        statusTask = new ProcessStatusTask();
        // Schedule to show the status every 1 second
        processMonitor.scheduleAtFixedRate(statusTask, 0, statusFreq);
    }

    // Read in known SNP file, if specified
    if (knownSnpFile != null) {
        if (verbose > 0)
            System.err.println("Checking known SNPs from user specified VCF file");
        knownVCF = new VCFFileReader(new File(knownSnpFile));
    }

    SamReaderFactory readerFac = SamReaderFactory.makeDefault();
    SAMFileWriterFactory writerFac = new SAMFileWriterFactory();
    if (!isSilent)
        readerFac.validationStringency(ValidationStringency.LENIENT); // use LENIENT stringency
    else
        readerFac.validationStringency(ValidationStringency.SILENT); // use SILENT stringency

    SamReader in = readerFac.open(new File(inFile));
    SAMFileHeader inHeader = in.getFileHeader();
    if (inHeader.getGroupOrder() == GroupOrder.reference && inHeader.getSortOrder() == SortOrder.coordinate)
        System.err.println("Warning: Input file '" + inFile
                + "' might be sorted by coordinate and cannot be correctly processed!");

    SAMFileHeader header = inHeader.clone(); // copy the inFile header as outFile header
    // Add new programHeader
    SAMProgramRecord progRec = new SAMProgramRecord(progName);
    progRec.setProgramName(progName);
    progRec.setProgramVersion(progVer);
    progRec.setCommandLine(StringUtils.join(" ", args));
    header.addProgramRecord(progRec);
    //System.err.println(inFile + " groupOrder: " + in.getFileHeader().getGroupOrder() + " sortOrder: " + in.getFileHeader().getSortOrder());
    // reset the orders
    header.setGroupOrder(groupOrder);
    header.setSortOrder(sortOrder);

    // write SAMHeader
    String prevID = null;
    SAMRecord prevRecord = null;
    List<SAMRecord> alnList = new ArrayList<SAMRecord>();
    List<SAMRecordPair> alnPEList = null;

    // Estimate fragment length distribution by scan one-pass through the alignments
    SAMRecordIterator results = in.iterator();
    if (!NO_ESTIMATE) {
        if (verbose > 0) {
            System.err.println("Estimating insert fragment size distribution ...");
            statusTask.reset();
            statusTask.setInfo("alignments scanned");
        }
        long N = 0;
        double fragL_S = 0; // fragLen sum
        double fragL_SS = 0; // fragLen^2 sum
        while (results.hasNext()) {
            SAMRecord record = results.next();
            if (verbose > 0)
                statusTask.updateStatus();
            if (record.getFirstOfPairFlag() && !record.isSecondaryOrSupplementary()) {
                double fragLen = Math.abs(record.getInferredInsertSize());
                if (fragLen != 0 && fragLen >= MIN_FRAG_LEN && fragLen <= MAX_FRAG_LEN) { // only consider certain alignments
                    N++;
                    fragL_S += fragLen;
                    fragL_SS += fragLen * fragLen;
                }
                // stop estimate if already enough
                if (MAX_ESTIMATE_SCAN > 0 && N >= MAX_ESTIMATE_SCAN)
                    break;
            }
        }
        if (verbose > 0)
            statusTask.finish();
        // estimate fragment size
        if (N >= MIN_ESTIMATE_BASE) { // override command line values
            MEAN_FRAG_LEN = fragL_S / N;
            SD_FRAG_LEN = Math.sqrt((N * fragL_SS - fragL_S * fragL_S) / (N * (N - 1)));
            String estStr = String.format("Estimated fragment size distribution: N(%.1f, %.1f)", MEAN_FRAG_LEN,
                    SD_FRAG_LEN);
            if (verbose > 0)
                System.err.println(estStr);
            // also add the estimation to comment
            header.addComment(estStr);
        } else {
            System.err.println(
                    "Unable to estimate the fragment size distribution due to too few observed alignments");
            System.err.println(
                    "You have to specify the '--mean-frag-len' and '--sd-frag-len' on the command line and re-run this step");
            statusTask.cancel();
            processMonitor.cancel();
            return;
        }
        // Initiate the normal model
        normModel = new NormalDistribution(MEAN_FRAG_LEN, SD_FRAG_LEN);
        // reset the iterator, if necessary
        if (in.type() == SamReader.Type.SAM_TYPE) {
            try {
                in.close();
            } catch (IOException e) {
                System.err.println(e.getMessage());
            }
            in = readerFac.open(new File(inFile));
        }
        results.close();
        results = in.iterator();
    } // end of NO_ESTIMATE

    SAMFileWriter out = OUT_IS_SAM ? writerFac.makeSAMWriter(header, false, new File(outFile))
            : writerFac.makeBAMWriter(header, false, new File(outFile));

    // check each alignment again
    if (verbose > 0) {
        System.err.println("Filtering alignments ...");
        statusTask.reset();
        statusTask.setInfo("alignments processed");
    }
    while (results.hasNext()) {
        SAMRecord record = results.next();
        if (verbose > 0)
            statusTask.updateStatus();
        String ID = record.getReadName();
        // fix read and quality string for this read, if is a secondary hit from multiple hits, used for BWA alignment
        if (ID.equals(prevID) && record.getReadLength() == 0)
            SAMAlignFixer.fixSAMRecordRead(record, prevRecord);
        if (chrFilter != null && !chrFilter.contains(record.getReferenceName())) {
            prevID = ID;
            prevRecord = record;
            continue;
        }

        // fix MD:Z string for certain aligners with invalid format (i.e. seqAlto)
        if (fixMD)
            SAMAlignFixer.fixMisStr(record);

        // fix alignment, ignore if failed (unmapped or empty)
        if (!SAMAlignFixer.fixSAMRecord(record, knownVCF, DO_1DP)) {
            prevID = ID;
            prevRecord = record;
            continue;
        }
        if (!record.getReadPairedFlag()) {
            System.err.println("Error: alignment is not from a paired-end read at\n" + record.getSAMString());
            out.close();
            statusTask.cancel();
            processMonitor.cancel();
            return;
        }

        if (!ID.equals(prevID) && prevID != null || !results.hasNext()) { // a non-first new ID meet, or end of alignments
            // create alnPEList from filtered alnList
            alnPEList = createAlnPEListFromAlnList(alnList);
            //System.err.printf("%d alignments for %s transformed to %d alnPairs%n", alnList.size(), prevID, alnPEList.size());
            int totalPair = alnPEList.size();
            // filter highly unlikely PEhits
            filterPEHits(alnPEList, MIN_ALIGN_RATE, MIN_IDENTITY);
            // calculate posterior mapQ for each pair
            calcPEHitPostP(alnPEList, totalPair, MAX_HIT);
            // filter hits by mapQ
            if (MIN_MAPQ > 0)
                filterPEHits(alnPEList, MIN_MAPQ);

            // sort the list first with an anonymous class of comparator, with DESCREASING order
            Collections.sort(alnPEList, Collections.reverseOrder());
            // control max-best
            if (MAX_BEST != 0 && alnPEList.size() > MAX_BEST) { // potential too much best hits
                int nBestStratum = 0;
                int bestMapQ = alnPEList.get(0).getPEMapQ(); // best mapQ from first PE
                for (SAMRecordPair pr : alnPEList)
                    if (pr.getPEMapQ() == bestMapQ)
                        nBestStratum++;
                    else
                        break; // stop searching for sorted list
                if (nBestStratum > MAX_BEST)
                    alnPEList.clear();
            }
            // filter alignments with auxiliary filters
            if (!MAX_SENSITIVITY)
                filterPEHits(alnPEList, MAX_SEED_MIS, MAX_SEED_INDEL, MAX_ALL_MIS, MAX_ALL_INDEL);

            // report remaining secondary alignments, up-to MAX_REPORT
            for (int i = 0; i < alnPEList.size() && (MAX_REPORT == 0 || i < MAX_REPORT); i++) {
                SAMRecordPair repPair = alnPEList.get(i);
                if (doUpdateBit)
                    repPair.setNotPrimaryAlignmentFlags(i != 0);
                int nReport = MAX_REPORT == 0 ? Math.min(alnPEList.size(), MAX_REPORT) : alnPEList.size();
                int nFiltered = alnPEList.size();
                if (repPair.fwdRecord != null) {
                    repPair.fwdRecord.setAttribute("NH", nReport);
                    repPair.fwdRecord.setAttribute("XN", nFiltered);
                    out.addAlignment(repPair.fwdRecord);
                }
                if (repPair.revRecord != null) {
                    repPair.revRecord.setAttribute("NH", nReport);
                    repPair.revRecord.setAttribute("XN", nFiltered);
                    out.addAlignment(repPair.revRecord);
                }
            }
            // reset list
            alnList.clear();
            alnPEList.clear();
        }
        // update
        if (!ID.equals(prevID)) {
            prevID = ID;
            prevRecord = record;
        }
        alnList.add(record);
    } // end while
    try {
        in.close();
        out.close();
    } catch (IOException e) {
        System.err.println(e.getMessage());
    }
    // Terminate the monitor task and monitor
    if (verbose > 0) {
        statusTask.cancel();
        statusTask.finish();
        processMonitor.cancel();
    }
}

From source file:com.cyberway.issue.net.PublicSuffixes.java

/**
 * Utility method for dumping a regex String, based on a published public
 * suffix list, which matches any SURT-form hostname up through the broadest
 * 'private' (assigned/sold) domain-segment. That is, for any of the
 * SURT-form hostnames.../*from   w  w w .  j  a  v  a 2  s . c  o m*/
 * 
 * com,example, com,example,www, com,example,california,www
 * 
 * ...the regex will match 'com,example,'.
 * 
 * @param args
 * @throws IOException
 */
public static void main(String args[]) throws IOException {

    String regex;

    if (args.length == 0 || "=".equals(args[0])) {
        // use bundled list
        regex = getTopmostAssignedSurtPrefixRegex();
    } else {
        // use specified filename
        BufferedReader reader = new BufferedReader(new FileReader(args[0]));
        regex = getTopmostAssignedSurtPrefixRegex(reader);
        IOUtils.closeQuietly(reader);
    }

    boolean needsClose = false;
    BufferedWriter writer;
    if (args.length >= 2) {
        // writer to specified file
        writer = new BufferedWriter(new FileWriter(args[1]));
        needsClose = true;
    } else {
        // write to stdout
        writer = new BufferedWriter(new OutputStreamWriter(System.out));
    }
    writer.append(regex);
    writer.flush();
    if (needsClose) {
        writer.close();
    }
}

From source file:examples.nntp.post.java

public final static void main(String[] args) {
    String from, subject, newsgroup, filename, server, organization;
    String references;/*www .  j av a 2s.c  o  m*/
    BufferedReader stdin;
    FileReader fileReader = null;
    SimpleNNTPHeader header;
    NNTPClient client;

    if (args.length < 1) {
        System.err.println("Usage: post newsserver");
        System.exit(1);
    }

    server = args[0];

    stdin = new BufferedReader(new InputStreamReader(System.in));

    try {
        System.out.print("From: ");
        System.out.flush();

        from = stdin.readLine();

        System.out.print("Subject: ");
        System.out.flush();

        subject = stdin.readLine();

        header = new SimpleNNTPHeader(from, subject);

        System.out.print("Newsgroup: ");
        System.out.flush();

        newsgroup = stdin.readLine();
        header.addNewsgroup(newsgroup);

        while (true) {
            System.out.print("Additional Newsgroup <Hit enter to end>: ");
            System.out.flush();

            // Of course you don't want to do this because readLine() may be null
            newsgroup = stdin.readLine().trim();

            if (newsgroup.length() == 0)
                break;

            header.addNewsgroup(newsgroup);
        }

        System.out.print("Organization: ");
        System.out.flush();

        organization = stdin.readLine();

        System.out.print("References: ");
        System.out.flush();

        references = stdin.readLine();

        if (organization != null && organization.length() > 0)
            header.addHeaderField("Organization", organization);

        if (references != null && organization.length() > 0)
            header.addHeaderField("References", references);

        header.addHeaderField("X-Newsreader", "NetComponents");

        System.out.print("Filename: ");
        System.out.flush();

        filename = stdin.readLine();

        try {
            fileReader = new FileReader(filename);
        } catch (FileNotFoundException e) {
            System.err.println("File not found. " + e.getMessage());
            System.exit(1);
        }

        client = new NNTPClient();
        client.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out)));

        client.connect(server);

        if (!NNTPReply.isPositiveCompletion(client.getReplyCode())) {
            client.disconnect();
            System.err.println("NNTP server refused connection.");
            System.exit(1);
        }

        if (client.isAllowedToPost()) {
            Writer writer = client.postArticle();

            if (writer != null) {
                writer.write(header.toString());
                Util.copyReader(fileReader, writer);
                writer.close();
                client.completePendingCommand();
            }
        }

        fileReader.close();

        client.logout();

        client.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }
}