Example usage for java.util Map remove

Introduction

In this page you can find the example usage for java.util Map remove.

Prototype

V remove(Object key);

Source Link

Document

Removes the mapping for a key from this map if it is present (optional operation).

Usage

From source file:Main.java

private static void addEntry(Map<String, Object> value, Entry<String, Object> entry) {

    String entryKey = entry.getKey();
    if (value.get(createMultipleName(entryKey)) != null) {
        List<Object> orgList = (List) value.get(createMultipleName(entryKey));
        orgList.add(entry.getValue());/*from   w ww .  ja v a2s.co m*/
    } else {
        Object orgValue = value.get(entryKey);
        if (orgValue == null) {
            value.put(entryKey, entry.getValue());
        } else if (orgValue instanceof List) {
            ((List) orgValue).add(entry.getValue());
        } else {
            List<Object> newList = new ArrayList<Object>();
            newList.add(orgValue);
            newList.add(entry.getValue());
            Map<String, Object> newMap = new HashMap<String, Object>();
            newMap.put(createMultipleName(entryKey), newList);
            value.remove(entryKey);
            value.put(createMultipleName(entryKey), newList);
        }
    }
}

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From source file:com.zimbra.cs.service.mail.CreateContact.java

static void migrateFromDlist(ParsedContact pc) throws ServiceException {
    /*//  w w w .  j  a v  a  2s .  c  o m
     * replace groupMember with dlist data
     *
     * Note: if the user had also used new clients to manipulate group members
     *       all ref members will be lost, since all dlist members will be
     *       migrated as INLINE members.
     *       if dlist is an empty string, the group will become an empty group.
     *
     *       This is the expected behavior.
     */
    Map<String, String> fields = pc.getFields();
    String dlist = fields.get(ContactConstants.A_dlist);
    if (dlist != null) {
        try {
            ContactGroup contactGroup = ContactGroup.init();
            contactGroup.migrateFromDlist(dlist);
            fields.put(ContactConstants.A_groupMember, contactGroup.encode());
            fields.remove(ContactConstants.A_dlist);
        } catch (Exception e) {
            ZimbraLog.contact.info("skipped migrating contact group, dlist=[%s]", dlist, e);
        }
    }
}

---

From source file:com.screenslicer.webapp.ScreenSlicerClient.java

@Path("create")
@POST/*  w w  w.  ja  v a 2  s  .  c  om*/
@Consumes("application/json")
@Produces("application/json")
public static final Response create(String reqString) {
    if (reqString != null) {
        final String reqDecoded = Crypto.decode(reqString, CommonUtil.ip());
        if (reqDecoded != null) {
            final Map<String, Object> args = CommonUtil.gson.fromJson(reqDecoded, CommonUtil.objectType);
            final Request request = CommonUtil.gson.fromJson(reqDecoded, Request.class);
            Field[] fields = request.getClass().getFields();
            for (Field field : fields) {
                args.remove(field.getName());
            }
            new Thread(new Runnable() {
                @Override
                public void run() {
                    String myInstance = null;
                    AtomicBoolean myDone = null;
                    try {
                        CommonFile.writeStringToFile(
                                new File("./data/" + request.runGuid + "-meta" + request.appId),
                                request.jobId + "\n" + request.jobGuid + "\n"
                                        + Calendar.getInstance(TimeZone.getTimeZone("GMT")).getTimeInMillis(),
                                false);
                        CommonFile.writeStringToFile(new File("./data/" + request.runGuid + "-context"),
                                Crypto.encode(reqDecoded), false);
                        Map<String, AtomicBoolean> myDoneMap = new HashMap<String, AtomicBoolean>();
                        synchronized (doneMapLock) {
                            for (int i = 0; i < request.instances.length; i++) {
                                if (!doneMap.containsKey(request.instances[i])) {
                                    doneMap.put(request.instances[i], new AtomicBoolean(true));
                                }
                            }
                            myDoneMap.putAll(doneMap);
                        }
                        long myThread = latestThread.incrementAndGet();
                        while (true) {
                            if (isCancelled(request.runGuid)) {
                                curThread.incrementAndGet();
                                throw new CancellationException();
                            }
                            if (myThread == curThread.get() + 1) {
                                for (Map.Entry<String, AtomicBoolean> done : myDoneMap.entrySet()) {
                                    if (done.getValue().compareAndSet(true, false)) {
                                        if (ScreenSlicer.isBusy(done.getKey())) {
                                            done.getValue().set(true);
                                        } else {
                                            myInstance = done.getKey();
                                            myDone = done.getValue();
                                            break;
                                        }
                                    }
                                }
                                if (myInstance != null) {
                                    break;
                                }
                            }
                            try {
                                Thread.sleep(WAIT);
                            } catch (Exception e) {
                                Log.exception(e);
                            }
                        }
                        curThread.incrementAndGet();
                        int outputNumber = 0;
                        request.instances = new String[] { myInstance };
                        Map<String, List<List<String>>> tables = customApp.tableData(request, args);
                        Map<String, Map<String, Object>> jsons = customApp.jsonData(request, args);
                        Map<String, byte[]> binaries = customApp.binaryData(request, args);
                        request.emailExport.attachments = new LinkedHashMap<String, byte[]>();
                        if (tables != null) {
                            for (Map.Entry<String, List<List<String>>> table : tables.entrySet()) {
                                if (table.getKey().toLowerCase().endsWith(".xls")) {
                                    byte[] result = Spreadsheet.xls(table.getValue());
                                    CommonFile.writeByteArrayToFile(
                                            new File("./data/" + request.runGuid + "-result" + outputNumber),
                                            result, false);
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result-names"),
                                            escapeName(table.getKey()) + "\n", true);
                                    ++outputNumber;
                                    if (request.emailResults) {
                                        request.emailExport.attachments.put(table.getKey(), result);
                                    }
                                } else if (table.getKey().toLowerCase().endsWith(".csv")) {
                                    String result = Spreadsheet.csv(table.getValue());
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result" + outputNumber),
                                            result, false);
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result-names"),
                                            escapeName(table.getKey()) + "\n", true);
                                    ++outputNumber;
                                    if (request.emailResults) {
                                        request.emailExport.attachments.put(table.getKey(),
                                                result.getBytes("utf-8"));
                                    }
                                } else if (table.getKey().toLowerCase().endsWith(".xcsv")) {
                                    String result = Spreadsheet.csv(table.getValue());
                                    CommonUtil.internalHttpCall(CommonUtil.ip(),
                                            "https://" + CommonUtil.ip() + ":8000/_/"
                                                    + Crypto.fastHash(table.getKey() + ":" + request.runGuid),
                                            "PUT", CommonUtil.asMap("Content-Type", "text/csv; charset=utf-8"),
                                            result.getBytes("utf-8"), null);
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result-names"),
                                            escapeName(table.getKey()) + "\n", true);
                                    ++outputNumber;
                                    if (request.emailResults) {
                                        request.emailExport.attachments.put(table.getKey(),
                                                result.getBytes("utf-8"));
                                    }
                                } else {
                                    String result = CommonUtil.gson.toJson(table.getValue(),
                                            table.getValue().getClass());
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result" + outputNumber),
                                            result, false);
                                    CommonFile.writeStringToFile(
                                            new File("./data/" + request.runGuid + "-result-names"),
                                            escapeName(table.getKey()) + "\n", true);
                                    ++outputNumber;
                                    if (request.emailResults) {
                                        request.emailExport.attachments.put(table.getKey(),
                                                result.getBytes("utf-8"));
                                    }
                                }
                            }
                        }
                        if (jsons != null) {
                            for (Map.Entry<String, Map<String, Object>> json : jsons.entrySet()) {
                                String result = CommonUtil.gson.toJson(json.getValue(), CommonUtil.objectType);
                                CommonFile.writeStringToFile(
                                        new File("./data/" + request.runGuid + "-result" + outputNumber),
                                        result, false);
                                CommonFile.writeStringToFile(
                                        new File("./data/" + request.runGuid + "-result-names"),
                                        escapeName(json.getKey()) + "\n", true);
                                ++outputNumber;
                                if (request.emailResults) {
                                    request.emailExport.attachments.put(json.getKey(),
                                            result.getBytes("utf-8"));
                                }
                            }
                        }
                        if (binaries != null) {
                            for (Map.Entry<String, byte[]> binary : binaries.entrySet()) {
                                CommonFile.writeByteArrayToFile(
                                        new File("./data/" + request.runGuid + "-result" + outputNumber),
                                        binary.getValue(), false);
                                CommonFile.writeStringToFile(
                                        new File("./data/" + request.runGuid + "-result-names"),
                                        escapeName(binary.getKey()) + "\n", true);
                                ++outputNumber;
                                if (request.emailResults) {
                                    request.emailExport.attachments.put(binary.getKey(), binary.getValue());
                                }
                            }
                        }
                        if (request.emailResults) {
                            ScreenSlicer.export(request, request.emailExport);
                        }
                    } catch (Throwable t) {
                        Log.exception(t);
                    } finally {
                        try {
                            CommonFile.writeStringToFile(
                                    new File("./data/" + request.runGuid + "-meta" + request.appId),
                                    "\n" + Calendar.getInstance(TimeZone.getTimeZone("GMT")).getTimeInMillis(),
                                    true);
                        } catch (Throwable t) {
                            Log.exception(t);
                        }
                        myDone.set(true);
                        synchronized (cancelledLock) {
                            cancelledJobs.remove(request.runGuid);
                        }
                    }
                }
            }).start();
            return Response.ok(Crypto.encode(request.runGuid, CommonUtil.ip())).build();
        }
    }
    return null;
}

---

From source file:net.shopxx.plugin.unionpayPayment.UnionpayPaymentPlugin.java

/**
 * ???/*  w  w w  .  ja v  a  2 s .com*/
 * 
 * @param request
 * @return
 */
public static Map<String, String> getAllRequestParam(final HttpServletRequest request) {
    Map<String, String> res = new HashMap<String, String>();
    Enumeration<?> temp = request.getParameterNames();
    if (null != temp) {
        while (temp.hasMoreElements()) {
            String en = (String) temp.nextElement();
            String value = request.getParameter(en);
            res.put(en, value);
            // ???<?????>
            if (res.get(en) == null || "".equals(res.get(en))) {
                // System.out.println("======??===="+en);
                res.remove(en);
            }
        }
    }
    return res;
}

---

From source file:com.eucalyptus.objectstorage.pipeline.handlers.S3Authentication.java

static String buildStringToSignFromQueryParams(MappingHttpRequest httpRequest) throws Exception {
    // Standard S3 query string authentication
    Map<String, String> parameters = httpRequest.getParameters();
    String verb = httpRequest.getMethod().getName();
    String content_md5 = httpRequest.getHeader("Content-MD5");
    content_md5 = content_md5 == null ? "" : content_md5;
    String content_type = httpRequest.getHeader(HttpHeaders.Names.CONTENT_TYPE);
    content_type = content_type == null ? "" : content_type;
    String addrString = getS3AddressString(httpRequest, true);
    String accesskeyid = parameters.remove(SecurityParameter.AWSAccessKeyId.toString());

    String expires = parameters.remove(SecurityParameter.Expires.toString());
    if (expires == null) {
        throw new InvalidSecurityException("Expiration parameter must be specified.");
    }/*from  w ww  . j  a  v a 2 s.  c  om*/
    String canonicalizedAmzHeaders = getCanonicalizedAmzHeaders(httpRequest, true);
    return verb + "\n" + content_md5 + "\n" + content_type + "\n" + Long.parseLong(expires) + "\n"
            + canonicalizedAmzHeaders + addrString;
}

---

From source file:org.openremote.server.route.SubflowRoute.java

public static String peekCorrelationStack(Map<String, Object> headers, boolean root, boolean removeHeader) {
    String instanceId = null;//from  w w w .  j a v a  2s .  co  m
    if (hasCorrelationStack(headers)) {

        @SuppressWarnings("unchecked")
        Stack<String> correlationStack = (Stack<String>) headers.get(SUBFLOW_CORRELATION_STACK);

        if (correlationStack.size() > 0) {
            if (root) {
                instanceId = correlationStack.get(0);
                LOG.debug("Got correlation stack root element: " + instanceId);
            } else {
                instanceId = correlationStack.peek();
                LOG.debug("Got correlation stack current element: " + instanceId);
            }
        }

        if (removeHeader)
            headers.remove(SUBFLOW_CORRELATION_STACK);
    }
    return instanceId;
}

---

From source file:com.sunchenbin.store.feilong.core.net.ParamUtil.java

/**
 *  parameter list.//w  w w  . ja  v a 2 s  . c  o  m
 *
 * @param uriString
 *            the uri string
 * @param queryString
 *            the query string
 * @param paramNameList
 *            the param name list
 * @param charsetType
 *            ??, {@link CharsetType}<br>
 *            <span style="color:green">null empty,?,?</span><br>
 *            ??,??,ie?chrome? url ,?
 * @return the string
 * @since 1.4.0
 */
private static String removeParameterList(String uriString, String queryString, List<String> paramNameList,
        String charsetType) {
    if (Validator.isNullOrEmpty(uriString)) {
        return StringUtils.EMPTY;
    }
    if (Validator.isNullOrEmpty(queryString)) {
        return uriString;// ??
    }
    Map<String, String[]> singleValueMap = toSafeArrayValueMap(queryString, null);
    for (String paramName : paramNameList) {
        singleValueMap.remove(paramName);
    }
    return combineUrl(URIUtil.getFullPathWithoutQueryString(uriString), singleValueMap, charsetType);
}

---

From source file:com.googlecode.jgenhtml.JGenHtmlUtils.java

/**
 * Same algorithm as the LCOV genhtml tool so it should always yield the same result.
 * @param indexPages//from w w w . j a v a 2 s.  c om
 * @return The prefix to remove or null.
 */
public static String getPrefix(Collection<TestCaseSourceFile> indexPages) {
    Map<String, Integer> prefix = new HashMap<String, Integer>();
    for (CoveragePage page : indexPages) {
        String current = page.getPath();
        while ((current = shortenPrefix(current)) != null) {
            String next = current + '/';
            if (!prefix.containsKey(next)) {
                prefix.put(next, 0);
            }
        }
    }

    for (CoveragePage page : indexPages) {
        String dir = page.getPath();
        for (int i = 0; i < MIN_DIRECTORIES; i++) {
            prefix.remove(dir + '/');
            dir = shortenPrefix(dir);
        }
    }

    Set<String> keys = prefix.keySet();
    for (String current : keys) {
        for (CoveragePage page : indexPages) {
            String path = page.getPath();
            prefix.put(current, prefix.get(current) + path.length());
            if (path.startsWith(current)) {
                prefix.put(current, prefix.get(current) - current.length());
            }
        }
    }

    String result = null;
    //Find and return prefix with minimal sum
    for (String current : keys) {
        if (result == null) {
            result = current;
        } else if (prefix.get(current) < prefix.get(result)) {
            result = current;
        }
    }
    return result;
}

---

From source file:com.kylinolap.query.routing.QueryRouter.java

private static void adjustOLAPContext(Collection<TblColRef> dimensionColumns,
        Collection<FunctionDesc> aggregations, //
        Collection<TblColRef> metricColumns, CubeInstance cube, Map<String, RelDataType> rewriteFields,
        OLAPContext olapContext) {/*from w  w w .j ava  2  s . co m*/
    CubeDesc cubeDesc = cube.getDescriptor();
    Collection<FunctionDesc> cubeFuncs = cubeDesc.listAllFunctions();

    Iterator<FunctionDesc> it = aggregations.iterator();
    while (it.hasNext()) {
        FunctionDesc functionDesc = it.next();
        if (!cubeFuncs.contains(functionDesc)) {
            // try to convert the metric to dimension to see if it works
            TblColRef col = findTblColByColumnName(metricColumns, functionDesc.getParameter().getValue());
            functionDesc.setAppliedOnDimension(true);
            rewriteFields.remove(functionDesc.getRewriteFieldName());
            if (col != null) {
                metricColumns.remove(col);
                dimensionColumns.add(col);
                olapContext.storageContext.addOtherMandatoryColumns(col);
            }
            logger.info("Adjust OLAPContext for " + functionDesc);
        }
    }
}

---

From source file:com.eucalyptus.objectstorage.pipeline.handlers.S3Authentication.java

private static void processHeaderValue(String name, String value, Map<String, String> aggregatingMap) {
    String headerNameString = name.toLowerCase().trim();
    if (headerNameString.startsWith("x-amz-")) {
        value = value.trim();//from w  w w  .j a  v  a  2  s  .  c  o  m
        String[] parts = value.split("\n");
        value = "";
        for (String part : parts) {
            part = part.trim();
            value += part + " ";
        }
        value = value.trim();
        if (aggregatingMap.containsKey(headerNameString)) {
            String oldValue = (String) aggregatingMap.remove(headerNameString);
            oldValue += "," + value;
            aggregatingMap.put(headerNameString, oldValue);
        } else {
            aggregatingMap.put(headerNameString, value);
        }
    }
}

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