Example usage for java.util LinkedHashMap keySet

Introduction

In this page you can find the example usage for java.util LinkedHashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:com.hp.saas.agm.service.EntityService.java

private String orderToString(EntityQuery query) {
    StringBuffer buf = new StringBuffer();
    LinkedHashMap<String, SortOrder> order = query.getOrder();
    for (String name : order.keySet()) {
        if (buf.length() > 0) {
            buf.append("; ");
        }/*www  .java  2  s  .  co m*/
        buf.append(name);
        buf.append("[");
        buf.append(order.get(name) == SortOrder.ASCENDING ? "ASC" : "DESC");
        buf.append("]");
    }
    return buf.toString();
}

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From source file:com.smhumayun.mi_plus.impl.MIMethodResolverImpl.java

/**
 * Resolve method based on following strategy:
 * - Iterate over composed objects (order will be the same as defined in {@link com.smhumayun.mi_plus.MISupport}
 * - For each composed object, check if there's a matching 'accessible' method based on the algorithm defined by
 * {@link MethodUtils#getAccessibleMethod(Class, String, Class[])} i.e. it finds an accessible method that matches
 * the given name and has compatible parameters. Compatible parameters mean that every method parameter is
 * assignable from the given parameters. In other words, it finds a method with the given name that will take the
 * parameters given./*  ww w  .  j  av a 2s . c  om*/
 * - If a match is found, break the iteration and exit from the loop;
 * - Return the corresponding composed object and the matched method
 *
 * @param miContainerClass      MI Container class
 * @param composedObjects       map of composed objects
 * @param methodCall            method call made on Proxy
 * @param methodCallArgs        method call arguments
 * @return resolved target method and object
 * @throws com.smhumayun.mi_plus.MIException {@link com.smhumayun.mi_plus.MIException}
 */
public Pair<Object, Method> resolve(Class miContainerClass, LinkedHashMap<Class, Object> composedObjects,
        Method methodCall, Object[] methodCallArgs) throws MIException {
    logger.info("resolve " + methodCall.toGenericString());
    Class[] methodCallArgsClasses = utils.getClasses(methodCallArgs);
    logger.fine("methodCallArgs classes = " + Arrays.toString(methodCallArgsClasses));
    Object targetObject = null;
    Method targetMethod = null;
    for (Class composedObjectClass : composedObjects.keySet()) {
        try {
            targetMethod = MethodUtils.getMatchingAccessibleMethod(composedObjectClass, methodCall.getName(),
                    methodCallArgsClasses);
            if (targetMethod != null) {
                logger.info("matching method found! " + targetMethod.toGenericString());
                targetObject = composedObjects.get(composedObjectClass);
                break;
            }
        } catch (Exception e) {
            /* SWALLOW */ }
    }
    //if not found
    if (targetMethod == null)
        //throw exception
        throw new UnsupportedOperationException("method '" + methodCall.toGenericString() + "' not found");
    //else return the target object and method to caller
    return new Pair<Object, Method>(targetObject, targetMethod);
}

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From source file:com.hp.alm.ali.idea.services.EntityService.java

private String queryToString(EntityQuery query) {
    ServerStrategy cust = restService.getServerStrategy();
    EntityQuery clone = cust.preProcess(query.clone());
    StringBuffer buf = new StringBuffer();
    buf.append("fields=");
    LinkedHashMap<String, Integer> columns = clone.getColumns();
    buf.append(StringUtils.join(columns.keySet().toArray(new String[columns.size()]), ","));
    buf.append("&query=");
    buf.append(EntityQuery//from   w w  w .  j av  a2 s .  c  om
            .encode("{" + filterToString(clone, project, project.getComponent(MetadataService.class)) + "}"));
    buf.append("&order-by=");
    buf.append(EntityQuery.encode("{" + orderToString(clone) + "}"));
    if (query.getPageSize() != null) {
        buf.append("&page-size=");
        buf.append(query.getPageSize());
    }
    if (query.getStartIndex() != null) {
        buf.append("&start-index=");
        buf.append(query.getStartIndex());
    }
    return buf.toString();
}

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From source file:edu.jhuapl.openessence.web.util.ControllerUtils.java

public static LinkedHashMap<String, ChartData> getSortedAndLimitedChartDataMap(
        LinkedHashMap<String, ChartData> map, Integer limit, String limitLabel) {
    //test if we need to trim
    if (limit <= 0 || limit >= map.size()) {
        return map;
    }//from  w w w . ja  v  a  2  s.  c  o  m

    //sort by value
    Map<String, ChartData> sortedMap = ControllerUtils.getSortedByChartDataMap(map);
    //limit and combine results
    Map<String, ChartData> sortedLimitedMap = ControllerUtils.getLimitedChartDataMap(sortedMap, limit,
            limitLabel);

    //put the original sort order back (minus the values combined)
    LinkedHashMap<String, ChartData> originalSortResultMap = new LinkedHashMap<String, ChartData>(limit);
    LinkedHashMap<String, ChartData> passedValuesMap = new LinkedHashMap<String, ChartData>(map.size());
    int i = 0;
    for (String key : map.keySet()) {
        if (i < limit) {
            if (sortedLimitedMap.containsKey(key)) {
                ChartData value = sortedLimitedMap.get(key);
                //if value is not null/zero, add it and increment
                if (value != null && value.getCount() != null && !Double.isNaN(value.getCount())
                        && value.getCount() > 0) {
                    originalSortResultMap.put(key, value);
                    i++;
                } else { //put it in a list of passed up values for inclusion at the end
                    passedValuesMap.put(key, value);
                }
            }
        }
    }
    //if we still have room after adding all sorted non zero values... fill the rest with passed values
    if (i < limit) {
        for (String key : passedValuesMap.keySet()) {
            if (i < limit) {
                originalSortResultMap.put(key, passedValuesMap.get(key));
                i++;
            }
        }
    }
    //add combined field if it is not null (indicates it was used even if the value is 0)
    ChartData cVal = sortedLimitedMap.get(limitLabel);
    if (cVal != null && cVal.getCount() != null && !Double.isNaN(cVal.getCount())) {
        originalSortResultMap.put(limitLabel, cVal);
    }
    return originalSortResultMap;
}

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From source file:jp.primecloud.auto.api.ApiFilter.java

/**
 *
 * URI(Signature????)?//  w  ww .ja  va 2s  .  c om
 *
 * @param decodeParamMap base64??
 * @param uri URI()
 * @return ???URL(Signature????)
 */
private String createUriQueryParams(LinkedHashMap<String, String> decodeParamMap, URI uri) {
    String baseUriText = uri.getScheme() + "://" + uri.getAuthority() + uri.getPath() + "?";
    StringBuffer uriText = new StringBuffer(baseUriText);
    String splitChar = "";
    for (String key : decodeParamMap.keySet()) {
        if (PARAM_NAME_SIGNATURE.equals(key) == false) {
            uriText.append(splitChar + key + "=" + decodeParamMap.get(key));
            splitChar = "&";
        }
    }
    return uriText.toString();
}

---

From source file:com.redhat.rcm.version.Cli.java

private static String formatHelpMap(final LinkedHashMap<String, Object> map, final String itemSeparator) {
    final StringWriter sw = new StringWriter();
    final PrintWriter pw = new PrintWriter(sw);

    final int max = maxKeyLength(map.keySet());

    final int descMax = 75 - max;
    final String fmt = "%-" + max + "s    %-" + descMax + "s" + itemSeparator;

    for (final Map.Entry<String, Object> entry : map.entrySet()) {
        final String key = entry.getKey();
        final String description = entry.getValue() == null ? "-NONE-" : String.valueOf(entry.getValue());
        printKVLine(key, description, fmt, descMax, pw);
    }//w w  w  .  j  a v a  2 s.  com

    return sw.toString();
}

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From source file:com.hp.saas.agm.service.EntityService.java

private String queryToString(EntityQuery query) {
    ServerStrategy cust = restService.getServerStrategy();
    EntityQuery clone = cust.preProcess(query.clone());
    StringBuffer buf = new StringBuffer();
    buf.append("fields=");
    LinkedHashMap<String, Integer> columns = clone.getColumns();
    buf.append(TextUtils.join(",", columns.keySet().toArray(new String[columns.size()])));
    buf.append("&query=");
    buf.append(EntityQuery.encode("{" + filterToString(clone, ApplicationManager.getMetadataService()) + "}"));
    buf.append("&order-by=");
    buf.append(EntityQuery.encode("{" + orderToString(clone) + "}"));
    if (query.getPageSize() != null) {
        buf.append("&page-size=");
        buf.append(query.getPageSize());
    }//from ww w. j a  va 2 s  . c  o m
    if (query.getStartIndex() != null) {
        buf.append("&start-index=");
        buf.append(query.getStartIndex());
    }
    return buf.toString();
}

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From source file:com.smartbear.collab.client.Client.java

public JsonrpcResponse sendRequest(List<JsonrpcCommand> methods) {
    JsonrpcResponse result = new JsonrpcResponse();

    List<LinkedHashMap<String, LinkedHashMap<String, String>>> results = new ArrayList<LinkedHashMap<String, LinkedHashMap<String, String>>>();

    ObjectMapper mapper = new ObjectMapper();
    try {/* ww w  .  j a va  2s .c om*/
        logger.info(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(methods));
    } catch (JsonProcessingException jpe) {
    }

    results = target.request(MediaType.APPLICATION_JSON_TYPE)
            .post(Entity.entity(methods, MediaType.APPLICATION_JSON_TYPE), List.class);

    try {
        logger.info(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(results));
    } catch (JsonProcessingException jpe) {
    }

    List<JsonrpcCommandResponse> commandResponses = new ArrayList<JsonrpcCommandResponse>();
    for (LinkedHashMap commandResultMap : results) {
        JsonrpcCommandResponse commandResponse = new JsonrpcCommandResponse();
        if (commandResultMap.get("result") != null) {
            JsonrpcResult commandResult = new JsonrpcResult();
            LinkedHashMap<String, String> commandResultValue = (LinkedHashMap<String, String>) commandResultMap
                    .get("result");
            if (commandResultValue.size() > 0) {
                commandResult.setCommand(commandResultValue.keySet().iterator().next());
                commandResult.setValue(commandResultValue.get(commandResult.getCommand()));
                commandResponse.setResult(commandResult);
            }
        }
        if (commandResultMap.get("errors") != null) {
            List<LinkedHashMap<String, String>> errors = (List<LinkedHashMap<String, String>>) commandResultMap
                    .get("errors");
            List<JsonrpcError> jsonrpcErrors = new ArrayList<JsonrpcError>();
            for (LinkedHashMap<String, String> error : errors) {
                JsonrpcError jsonrpcError = new JsonrpcError();
                jsonrpcError.setCode(error.get("code"));
                jsonrpcError.setMessage(error.get("message"));
                jsonrpcErrors.add(jsonrpcError);
            }
            commandResponse.setErrors(jsonrpcErrors);

        }

        commandResponses.add(commandResponse);
    }
    result.setResults(commandResponses);

    return result;
}

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From source file:biz.netcentric.cq.tools.actool.configReader.YamlConfigReader.java

private Collection getConfigSection(final String sectionName, final Collection yamlList) {
    final List<LinkedHashMap<?, ?>> yamList = new ArrayList<LinkedHashMap<?, ?>>(yamlList);
    for (final LinkedHashMap<?, ?> currMap : yamList) {
        if (sectionName.equals(currMap.keySet().iterator().next())) {
            return (List<LinkedHashMap>) currMap.get(sectionName);
        }/*w  w  w. j a va2s  . com*/
    }
    return null;
}

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From source file:com.streamsets.pipeline.stage.lib.hive.HiveQueryExecutor.java

/**
 * Returns {@link Pair} of Column Type Info and Partition Type Info.
 * @param qualifiedTableName qualified table name.
 * @return {@link Pair} of Column Type Info and Partition Type Info.
 * @throws StageException in case of any {@link SQLException}
 *///from  ww w .j a v a  2 s.c  o m
public Pair<LinkedHashMap<String, HiveType>, LinkedHashMap<String, HiveType>> executeDescTableQuery(
        String qualifiedTableName) throws StageException {
    String sql = buildDescTableQuery(qualifiedTableName);
    LOG.debug("Executing SQL:", sql);
    Statement statement = null;
    try (Connection con = DriverManager.getConnection(jdbcUrl)) {
        statement = con.createStatement();
        ResultSet rs = statement.executeQuery(sql);
        LinkedHashMap<String, HiveType> columnTypeInfo = extractTypeInfo(rs);
        processDelimiter(rs, "#");
        processDelimiter(rs, "#");
        processDelimiter(rs, "");
        LinkedHashMap<String, HiveType> partitionTypeInfo = extractTypeInfo(rs);
        //Remove partition columns from the columns map.
        for (String partitionCol : partitionTypeInfo.keySet()) {
            columnTypeInfo.remove(partitionCol);
        }
        return Pair.of(columnTypeInfo, partitionTypeInfo);
    } catch (SQLException e) {
        LOG.error("SQL Exception happened when adding partition", e);
        throw new StageException(Errors.HIVE_20, sql, e.getMessage());
    } finally {
        closeStatement(statement);
    }
}

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