Example usage for java.util HashMap get

List of usage examples for java.util HashMap get

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Introduction

In this page you can find the example usage for java.util HashMap get.

Prototype

public V get(Object key)

Source Link

Document

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Usage

From source file:com.ibm.bi.dml.runtime.controlprogram.parfor.RemoteParForUtils.java

/**
 * For remote MR parfor workers./*from  www  .j  a  v  a  2s  . co  m*/
 * 
 * @param workerID
 * @param vars
 * @param resultVars
 * @param rvarFnames
 * @param out
 * @throws DMLRuntimeException
 * @throws IOException
 */
public static void exportResultVariables(long workerID, LocalVariableMap vars, ArrayList<String> resultVars,
        HashMap<String, String> rvarFnames, OutputCollector<Writable, Writable> out)
        throws DMLRuntimeException, IOException {
    //create key and value for reuse
    LongWritable okey = new LongWritable(workerID);
    Text ovalue = new Text();

    //foreach result variables probe if export necessary
    for (String rvar : resultVars) {
        Data dat = vars.get(rvar);

        //export output variable to HDFS (see RunMRJobs)
        if (dat != null && dat.getDataType() == DataType.MATRIX) {
            MatrixObject mo = (MatrixObject) dat;
            if (mo.isDirty()) {
                if (ParForProgramBlock.ALLOW_REUSE_MR_PAR_WORKER && rvarFnames != null) {
                    String fname = rvarFnames.get(rvar);
                    if (fname != null)
                        mo.setFileName(fname);

                    //export result var (iff actually modified in parfor)
                    mo.exportData(); //note: this is equivalent to doing it in close (currently not required because 1 Task=1Map tasks, hence only one map invocation)      
                    rvarFnames.put(rvar, mo.getFileName());
                } else {
                    //export result var (iff actually modified in parfor)
                    mo.exportData(); //note: this is equivalent to doing it in close (currently not required because 1 Task=1Map tasks, hence only one map invocation)
                }

                //pass output vars (scalars by value, matrix by ref) to result
                //(only if actually exported, hence in check for dirty, otherwise potential problems in result merge)
                String datStr = ProgramConverter.serializeDataObject(rvar, mo);
                ovalue.set(datStr);
                out.collect(okey, ovalue);
            }
        }
    }
}

From source file:dk.statsbiblioteket.doms.licensemodule.validation.LicenseValidator.java

public static ArrayList<ConfiguredDomLicenseGroupType> buildGroups(ArrayList<String> groups) {
    ArrayList<ConfiguredDomLicenseGroupType> filteredGroups = new ArrayList<ConfiguredDomLicenseGroupType>();
    ArrayList<ConfiguredDomLicenseGroupType> configuredGroups = LicenseCache
            .getConfiguredDomLicenseGroupTypes();

    HashMap<String, ConfiguredDomLicenseGroupType> configuredGroupsNamesMap = new HashMap<String, ConfiguredDomLicenseGroupType>();
    for (ConfiguredDomLicenseGroupType current : configuredGroups) {
        configuredGroupsNamesMap.put(current.getKey(), current);
    }// w  w w.j a  v  a 2s.c o  m

    for (String currentGroup : groups) {
        if (configuredGroupsNamesMap.containsKey(currentGroup)) {
            filteredGroups.add(configuredGroupsNamesMap.get(currentGroup));
        } else {
            log.error("Group not found in Group configuration:" + currentGroup);
            throw new IllegalArgumentException("Unknown group:" + currentGroup);
        }

    }
    return filteredGroups;
}

From source file:com.jetyun.pgcd.rpc.reflect.ClassAnalyzer.java

/**
 * Analyze a class and create a ClassData object containing all of the
 * public methods (both static and non-static) in the class.
 * //ww w .  ja va 2  s.  c o  m
 * @param clazz
 *            class to be analyzed.
 * 
 * @return a ClassData object containing all the public static and
 *         non-static methods that can be invoked on the class.
 */
private static ClassData analyzeClass(Class clazz) {
    log.info("analyzing " + clazz.getName());
    Method methods[] = clazz.getMethods();
    ClassData cd = new ClassData();
    cd.clazz = clazz;

    // Create temporary method map
    HashMap staticMethodMap = new HashMap();
    HashMap methodMap = new HashMap();
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        if (method.getDeclaringClass() == Object.class) {
            continue;
        }
        int mod = methods[i].getModifiers();
        if (!Modifier.isPublic(mod)) {
            continue;
        }
        Class param[] = method.getParameterTypes();

        // don't count locally resolved args
        int argCount = 0;
        for (int n = 0; n < param.length; n++) {
            if (LocalArgController.isLocalArg(param[n])) {
                continue;
            }
            argCount++;
        }

        MethodKey mk = new MethodKey(method.getName(), argCount);
        ArrayList marr = (ArrayList) methodMap.get(mk);
        if (marr == null) {
            marr = new ArrayList();
            methodMap.put(mk, marr);
        }
        marr.add(method);
        if (Modifier.isStatic(mod)) {
            marr = (ArrayList) staticMethodMap.get(mk);
            if (marr == null) {
                marr = new ArrayList();
                staticMethodMap.put(mk, marr);
            }
            marr.add(method);
        }
    }
    cd.methodMap = new HashMap();
    cd.staticMethodMap = new HashMap();
    // Convert ArrayLists to arrays
    Iterator i = methodMap.entrySet().iterator();
    while (i.hasNext()) {
        Map.Entry entry = (Map.Entry) i.next();
        MethodKey mk = (MethodKey) entry.getKey();
        ArrayList marr = (ArrayList) entry.getValue();
        if (marr.size() == 1) {
            cd.methodMap.put(mk, marr.get(0));
        } else {
            cd.methodMap.put(mk, marr.toArray(new Method[0]));
        }
    }
    i = staticMethodMap.entrySet().iterator();
    while (i.hasNext()) {
        Map.Entry entry = (Map.Entry) i.next();
        MethodKey mk = (MethodKey) entry.getKey();
        ArrayList marr = (ArrayList) entry.getValue();
        if (marr.size() == 1) {
            cd.staticMethodMap.put(mk, marr.get(0));
        } else {
            cd.staticMethodMap.put(mk, marr.toArray(new Method[0]));
        }
    }
    return cd;
}

From source file:fr.lissi.belilif.om2m.rest.WebServiceActions.java

/**
 * Do get.//w ww  . j a  va 2  s  .c o m
 *
 * @param uri
 *            the uri
 * @param headers
 *            the headers
 * @return the string
 * @throws Exception
 *             the exception
 */
public static String doGet(URI uri, HashMap<String, String> headers) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    String respString = null;
    try {
        /*
         * HttpClient provides URIBuilder utility class to simplify creation and modification of request URIs.
         * 
         * URI uri = new URIBuilder() .setScheme("http") .setHost("hc.apache.org/") // .setPath("/search") // .setParameter("q",
         * "httpclient") // .setParameter("btnG", "Google Search") // .setParameter("aq", "f") // .setParameter("oq", "") .build();
         */

        HttpGet httpGet = new HttpGet(uri);

        for (String key : headers.keySet()) {
            httpGet.addHeader(key, headers.get(key));
        }

        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        // The underlying HTTP connection is still held by the response object
        // to allow the response content to be streamed directly from the network socket.
        // In order to ensure correct deallocation of system resources
        // the user MUST call CloseableHttpResponse#close() from a finally clause.
        // Please note that if response content is not fully consumed the underlying
        // connection cannot be safely re-used and will be shut down and discarded
        // by the connection manager.

        try {
            System.out.println(response1.getStatusLine());
            HttpEntity entity = response1.getEntity();
            // do something useful with the response body
            if (entity != null) {
                respString = EntityUtils.toString(entity);
            }
            // and ensure it is fully consumed
            EntityUtils.consume(entity);
        } finally {
            response1.close();
        }
    } finally {
        httpclient.close();
    }
    return respString;
}

From source file:LineageSimulator.java

public static void writeVAFsToFile(String fileName, HashMap<Mutation.SNV, double[]> snvToVAFs,
        HashMap<Mutation.SNV, String> binaryProfiles, int numSamples) {
    String vafs = "";
    vafs += "#chrom\tpos\tdesc";
    if (binaryProfiles != null) {
        vafs += "\tprofile";
    }//from w  w w.ja v a 2 s. c o m
    vafs += "\tnormal";
    for (int i = 1; i < numSamples; i++) {
        vafs += "\tsample" + i;
    }
    vafs += "\n";
    DecimalFormat df = new DecimalFormat("#.####");
    for (Mutation.SNV snv : snvToVAFs.keySet()) {
        String v = (snv.chr + 1) + "\t" + snv.position + "\t" + snv.name;
        if (binaryProfiles != null) {
            v += "\t" + binaryProfiles.get(snv);
        }
        for (int i = 0; i < numSamples; i++) {
            v += "\t" + df.format(snvToVAFs.get(snv)[i]);
        }
        v += "\n";
        vafs += v;
    }
    writeOutputFile(fileName, vafs);
}

From source file:com.clustercontrol.repository.util.FacilityTreeCache.java

private static HashMap<String, ArrayList<String>> getObjectRoleMap() {
    List<ObjectPrivilegeInfo> objectPrivilegeEntities = com.clustercontrol.accesscontrol.util.QueryUtil
            .getAllObjectPrivilegeByFilter(HinemosModuleConstant.PLATFORM_REPOSITORY, null, null,
                    PrivilegeConstant.ObjectPrivilegeMode.READ.toString());

    HashMap<String, ArrayList<String>> objectRoleMap = new HashMap<String, ArrayList<String>>();
    for (ObjectPrivilegeInfo objectPrivilegeEntity : objectPrivilegeEntities) {
        String objectId = objectPrivilegeEntity.getId().getObjectId();
        ArrayList<String> roleIdList = objectRoleMap.get(objectId);
        if (roleIdList == null) {
            roleIdList = new ArrayList<String>();
        }//from  ww  w. j a  v  a  2 s .c om
        roleIdList.add(objectPrivilegeEntity.getId().getRoleId());
        objectRoleMap.put(objectId, roleIdList);
    }
    return objectRoleMap;
}

From source file:com.concursive.connect.web.portal.PortalUtils.java

/**
 * When a form is submitted with enctype="multipart/form-data", then the
 * parameters and values are placed into a parts HashMap which can now
 * be auto-populated//  w ww.jav a 2s  . com
 *
 * @param bean
 * @param parts
 */
public static void populateObject(Object bean, HashMap parts) {
    if (parts != null) {
        Iterator names = parts.keySet().iterator();
        while (names.hasNext()) {
            String paramName = (String) names.next();
            Object paramValues = parts.get(paramName);
            if (paramValues != null && paramValues instanceof String) {
                ObjectUtils.setParam(bean, paramName, paramValues, "_");
            }
        }
    }
}

From source file:com.act.lcms.db.analysis.IonDetectionAnalysis.java

public static Map<ScanData.KIND, List<LCMSWell>> readInputExperimentalSetup(DB db, File inputFile)
        throws IOException, SQLException, ClassNotFoundException {

    TSVParser parser = new TSVParser();
    parser.parse(inputFile);/*from w w w . j a  v a 2  s  .c  o m*/
    Set<String> headerSet = new HashSet<>(parser.getHeader());

    if (!headerSet.equals(ALL_HEADERS)) {
        throw new RuntimeException(String.format("Invalid header types! The allowed header types are: %s",
                StringUtils.join(ALL_HEADERS, ",")));
    }

    Map<ScanData.KIND, List<LCMSWell>> result = new HashMap<>();

    HashMap<String, Plate> plateCache = new HashMap<>();

    for (Map<String, String> row : parser.getResults()) {
        String wellType = row.get(HEADER_WELL_TYPE);
        String barcode = row.get(HEADER_PLATE_BARCODE);
        Integer rowCoordinate = Integer.parseInt(row.get(HEADER_WELL_ROW));
        Integer columnCoordinate = Integer.parseInt(row.get(HEADER_WELL_COLUMN));

        Plate plate = plateCache.get(barcode);
        if (plate == null) {
            plate = Plate.getPlateByBarcode(db, barcode);
            plateCache.put(barcode, plate);
        }

        LCMSWell well = LCMSWell.getInstance().getByPlateIdAndCoordinates(db, plate.getId(), rowCoordinate,
                columnCoordinate);

        if (well == null) {
            throw new RuntimeException(String.format("Well plate id %d, row %d and col %d does not exist",
                    plate.getId(), rowCoordinate, columnCoordinate));
        }

        if (wellType.equals("POS")) {
            List<LCMSWell> values = result.get(ScanData.KIND.POS_SAMPLE);
            if (values == null) {
                values = new ArrayList<>();
                result.put(ScanData.KIND.POS_SAMPLE, values);
            }
            values.add(well);
        } else {
            List<LCMSWell> values = result.get(ScanData.KIND.NEG_CONTROL);
            if (values == null) {
                values = new ArrayList<>();
                result.put(ScanData.KIND.NEG_CONTROL, values);
            }

            values.add(well);
        }
    }

    return result;
}

From source file:com.ecyrd.jspwiki.ui.TemplateManager.java

/**
 *  Adds a resource request to the current request context.
 *  The content will be added at the resource-type marker
 *  (see IncludeResourcesTag) in WikiJSPFilter.
 *  <p>//from  w  w w.j  ava 2s . c  o  m
 *  The resources can be of different types.  For RESOURCE_SCRIPT and RESOURCE_STYLESHEET
 *  this is an URI path to the resource (a script file or an external stylesheet)
 *  that needs to be included.  For RESOURCE_INLINECSS
 *  the resource should be something that can be added between &lt;style>&lt;/style> in the
 *  header file (commonheader.jsp).  For RESOURCE_JSFUNCTION it is the name of the Javascript
 *  function that should be run at page load.
 *  <p>
 *  The IncludeResourceTag inserts code in the template files, which is then filled
 *  by the WikiFilter after the request has been rendered but not yet sent to the recipient.
 *  <p>
 *  Note that ALL resource requests get rendered, so this method does not check if
 *  the request already exists in the resources.  Therefore, if you have a plugin which
 *  makes a new resource request every time, you'll end up with multiple resource requests
 *  rendered.  It's thus a good idea to make this request only once during the page
 *  life cycle.
 *
 *  @param ctx The current wiki context
 *  @param type What kind of a request should be added?
 *  @param resource The resource to add.
 */
@SuppressWarnings("unchecked")
public static void addResourceRequest(WikiContext ctx, String type, String resource) {
    HashMap<String, Vector<String>> resourcemap = (HashMap<String, Vector<String>>) ctx
            .getVariable(RESOURCE_INCLUDES);

    if (resourcemap == null) {
        resourcemap = new HashMap<String, Vector<String>>();
    }

    Vector<String> resources = resourcemap.get(type);

    if (resources == null) {
        resources = new Vector<String>();
    }

    String resourceString = null;

    if (type.equals(RESOURCE_SCRIPT)) {
        resourceString = "<script type='text/javascript' src='" + resource + "'></script>";
    } else if (type.equals(RESOURCE_STYLESHEET)) {
        resourceString = "<link rel='stylesheet' type='text/css' href='" + resource + "' />";
    } else if (type.equals(RESOURCE_INLINECSS)) {
        resourceString = "<style type='text/css'>\n" + resource + "\n</style>\n";
    } else if (type.equals(RESOURCE_JSFUNCTION)) {
        resourceString = resource;
    } else if (type.equals(RESOURCE_HTTPHEADER)) {
        resourceString = resource;
    }

    if (resourceString != null) {
        resources.add(resourceString);
    }

    log.debug("Request to add a resource: " + resourceString);

    resourcemap.put(type, resources);
    ctx.setVariable(RESOURCE_INCLUDES, resourcemap);
}

From source file:es.tena.foundation.util.POIUtil.java

private static void generate(Writer out, ResultSet rset, String encoding) throws Exception {
    SimpleDateFormat sdfecha = new SimpleDateFormat("dd/MM/yyyy");
    SpreadSheetWriter sw = new SpreadSheetWriter(out);
    sw.beginSheet();/*from w  w  w.j  a v  a  2  s  .  co m*/
    ResultSetMetaData rmd = rset.getMetaData();

    HashMap<Integer, String> columnas = new HashMap<Integer, String>();
    //creamos la cabecera del excel
    sw.insertRow(0);
    int numeroColumnas = rmd.getColumnCount();
    for (int numeroColumna = 1; numeroColumna <= numeroColumnas; numeroColumna++) {
        String nombreColumna = rmd.getColumnName(numeroColumna).toUpperCase();
        columnas.put(numeroColumna, rmd.getColumnTypeName(numeroColumna));
        sw.createCell(numeroColumna - 1, nombreColumna);
    }

    sw.endRow();

    //creamos los datos del excel
    int rowNum = 1;
    while (rset.next()) {
        sw.insertRow(rowNum);
        for (int columna = 1; columna <= numeroColumnas; columna++) {
            if (columnas.get(columna).equals("CHAR") || columnas.get(columna).equals("VARCHAR2")) {
                String valor = "";
                valor = rset.getString(columna);
                valor = fixPOICellValue(valor, encoding);
                if (valor == null || valor.toLowerCase().equals("null")) {
                    valor = "";
                }
                sw.createCell(columna - 1, valor);
            } else if (columnas.get(columna).equals("DATE")) {
                Date fecha = new Date();
                fecha = rset.getDate(columna);
                String valor = (fecha != null) ? sdfecha.format(fecha) : null;
                if (valor == null || valor.toLowerCase().equals("null")) {
                    valor = "";
                }
                sw.createCell(columna - 1, valor);
            } else if (columnas.get(columna).equals("NUMBER")) {
                String valor = "";
                valor = rset.getString(columna);
                if (valor == null || valor.toLowerCase().equals("null")) {
                    valor = "";
                }
                sw.createCell(columna - 1, valor);
            } else {
                String valor = "";
                valor = rset.getString(columna);
                valor = fixPOICellValue(valor, encoding);
                if (valor == null || valor.toLowerCase().equals("null")) {
                    valor = "";
                }
                sw.createCell(columna - 1, valor);
            }
        }
        sw.endRow();
        rowNum++;
    }
    sw.endSheet();
}