Examples with Map java.util.Map used on opensource projects

Example 16 with Map

use of java.util.Map in project camel by apache.

the class AlbertoAggregatorTest method createRouteBuilder.

@Override
protected RouteBuilder createRouteBuilder() throws Exception {
    return new RouteBuilder() {

        AggregationStrategy surnameAggregator = new AggregationStrategy() {

            @SuppressWarnings("unchecked")
            public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
                debugIn("Surname Aggregator", oldExchange, newExchange);
                Exchange answer = newExchange;
                if (oldExchange != null) {
                    List<String> brothers = oldExchange.getIn().getBody(List.class);
                    brothers.add(newExchange.getIn().getBody(String.class));
                    answer = oldExchange;
                } else {
                    List<String> brothers = new ArrayList<String>();
                    brothers.add(newExchange.getIn().getBody(String.class));
                    newExchange.getIn().setBody(brothers);
                }
                debugOut("Surname Aggregator", answer);
                return answer;
            }
        };

        @SuppressWarnings("unchecked")
        AggregationStrategy brothersAggregator = new AggregationStrategy() {

            public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
                debugIn("Brothers Aggregator", oldExchange, newExchange);
                Exchange answer = newExchange;
                if (oldExchange != null) {
                    Map<String, List<?>> brothers = oldExchange.getIn().getBody(Map.class);
                    brothers.put(newExchange.getIn().getHeader(SURNAME_HEADER, String.class), newExchange.getIn().getBody(List.class));
                    answer = oldExchange;
                } else {
                    Map<String, List<?>> brothers = new HashMap<String, List<?>>();
                    brothers.put(newExchange.getIn().getHeader(SURNAME_HEADER, String.class), newExchange.getIn().getBody(List.class));
                    newExchange.getIn().setBody(brothers);
                }
                debugOut("Brothers Aggregator", answer);
                return answer;
            }
        };

        private void debugIn(String stringId, Exchange oldExchange, Exchange newExchange) {
            if (oldExchange != null) {
                log.debug(stringId + " old headers in: " + oldExchange.getIn().getHeaders());
                log.debug(stringId + " old body in: " + oldExchange.getIn().getBody());
            }
            log.debug(stringId + " new headers in: " + newExchange.getIn().getHeaders());
            log.debug(stringId + " new body in: " + newExchange.getIn().getBody());
        }

        private void debugOut(String stringId, Exchange exchange) {
            log.debug(stringId + " old headers out: " + exchange.getIn().getHeaders());
            log.debug(stringId + " old body out: " + exchange.getIn().getBody());
        }

        @Override
        public void configure() throws Exception {
            from("direct:start").split(bodyAs(String.class).tokenize(",")).process(// header
            new Processor() {

                public void process(Exchange exchange) throws Exception {
                    String[] parts = exchange.getIn().getBody(String.class).split(" ");
                    exchange.getIn().setBody(parts[0]);
                    exchange.getIn().setHeader(SURNAME_HEADER, parts[1]);
                }
            }).to("direct:joinSurnames");
            from("direct:joinSurnames").aggregate(header(SURNAME_HEADER), surnameAggregator).completionTimeout(2000L).setHeader(TYPE_HEADER, constant(BROTHERS_TYPE)).to("direct:joinBrothers");
            // Join all brothers lists and remove surname and type headers
            AggregateDefinition agg = from("direct:joinBrothers").aggregate(header(TYPE_HEADER), brothersAggregator);
            agg.setCompletionTimeout(2000L);
            agg.removeHeader(SURNAME_HEADER).removeHeader(TYPE_HEADER).to("mock:result");
        }
    };
}

Example 17 with Map

use of java.util.Map in project camel by apache.

the class BatchGetItemsCommand method execute.

@Override
public void execute() {
    BatchGetItemResult result = ddbClient.batchGetItem(new BatchGetItemRequest().withRequestItems(determineBatchItems()));
    Map tmp = new HashMap<>();
    tmp.put(DdbConstants.BATCH_RESPONSE, result.getResponses());
    tmp.put(DdbConstants.UNPROCESSED_KEYS, result.getUnprocessedKeys());
    addToResults(tmp);
}

Example 18 with Map

use of java.util.Map in project camel by apache.

the class CwProducer method setDimension.

private void setDimension(MetricDatum metricDatum, Exchange exchange) {
    String name = exchange.getIn().getHeader(CwConstants.METRIC_DIMENSION_NAME, String.class);
    String value = exchange.getIn().getHeader(CwConstants.METRIC_DIMENSION_VALUE, String.class);
    if (name != null && value != null) {
        metricDatum.withDimensions(new Dimension().withName(name).withValue(value));
    } else {
        Map<String, String> dimensions = exchange.getIn().getHeader(CwConstants.METRIC_DIMENSIONS, Map.class);
        if (dimensions != null) {
            Collection<Dimension> dimensionCollection = new ArrayList<Dimension>();
            for (Map.Entry<String, String> dimensionEntry : dimensions.entrySet()) {
                Dimension dimension = new Dimension().withName(dimensionEntry.getKey()).withValue(dimensionEntry.getValue());
                dimensionCollection.add(dimension);
            }
            metricDatum.withDimensions(dimensionCollection);
        }
    }
}

Example 19 with Map

use of java.util.Map in project camel by apache.

the class DefaultCamelContext method doStartOrResumeRoutes.

/**
     * Starts or resumes the routes
     *
     * @param routeServices  the routes to start (will only start a route if its not already started)
     * @param checkClash     whether to check for startup ordering clash
     * @param startConsumer  whether the route consumer should be started. Can be used to warmup the route without starting the consumer.
     * @param resumeConsumer whether the route consumer should be resumed.
     * @param addingRoutes   whether we are adding new routes
     * @throws Exception is thrown if error starting routes
     */
protected void doStartOrResumeRoutes(Map<String, RouteService> routeServices, boolean checkClash, boolean startConsumer, boolean resumeConsumer, boolean addingRoutes) throws Exception {
    isStartingRoutes.set(true);
    try {
        // filter out already started routes
        Map<String, RouteService> filtered = new LinkedHashMap<String, RouteService>();
        for (Map.Entry<String, RouteService> entry : routeServices.entrySet()) {
            boolean startable = false;
            Consumer consumer = entry.getValue().getRoutes().iterator().next().getConsumer();
            if (consumer instanceof SuspendableService) {
                // consumer could be suspended, which is not reflected in the RouteService status
                startable = ((SuspendableService) consumer).isSuspended();
            }
            if (!startable && consumer instanceof StatefulService) {
                // consumer could be stopped, which is not reflected in the RouteService status
                startable = ((StatefulService) consumer).getStatus().isStartable();
            } else if (!startable) {
                // no consumer so use state from route service
                startable = entry.getValue().getStatus().isStartable();
            }
            if (startable) {
                filtered.put(entry.getKey(), entry.getValue());
            }
        }
        // the context is in last phase of staring, so lets start the routes
        safelyStartRouteServices(checkClash, startConsumer, resumeConsumer, addingRoutes, filtered.values());
    } finally {
        isStartingRoutes.remove();
    }
}

Example 20 with Map

use of java.util.Map in project camel by apache.

the class DefaultCamelContext method explainDataFormatJson.

public String explainDataFormatJson(String dataFormatName, DataFormat dataFormat, boolean includeAllOptions) {
    try {
        String json = getDataFormatParameterJsonSchema(dataFormatName);
        if (json == null) {
            // the model may be shared for multiple data formats such as bindy, json (xstream, jackson, gson)
            if (dataFormatName.contains("-")) {
                dataFormatName = ObjectHelper.before(dataFormatName, "-");
                json = getDataFormatParameterJsonSchema(dataFormatName);
            }
            if (json == null) {
                return null;
            }
        }
        List<Map<String, String>> rows = JsonSchemaHelper.parseJsonSchema("properties", json, true);
        // selected rows to use for answer
        Map<String, String[]> selected = new LinkedHashMap<String, String[]>();
        Map<String, String[]> dataFormatOptions = new LinkedHashMap<String, String[]>();
        // extract options from the data format
        Map<String, Object> options = new LinkedHashMap<String, Object>();
        IntrospectionSupport.getProperties(dataFormat, options, "", false);
        for (Map.Entry<String, Object> entry : options.entrySet()) {
            String name = entry.getKey();
            String value = "";
            if (entry.getValue() != null) {
                value = entry.getValue().toString();
            }
            value = URISupport.sanitizePath(value);
            // find type and description from the json schema
            String type = null;
            String kind = null;
            String label = null;
            String required = null;
            String javaType = null;
            String deprecated = null;
            String secret = null;
            String defaultValue = null;
            String description = null;
            for (Map<String, String> row : rows) {
                if (name.equals(row.get("name"))) {
                    type = row.get("type");
                    kind = row.get("kind");
                    label = row.get("label");
                    required = row.get("required");
                    javaType = row.get("javaType");
                    deprecated = row.get("deprecated");
                    secret = row.get("secret");
                    defaultValue = row.get("defaultValue");
                    description = row.get("description");
                    break;
                }
            }
            // remember this option from the uri
            dataFormatOptions.put(name, new String[] { name, kind, label, required, type, javaType, deprecated, secret, value, defaultValue, description });
        }
        // include other rows
        for (Map<String, String> row : rows) {
            String name = row.get("name");
            String kind = row.get("kind");
            String label = row.get("label");
            String required = row.get("required");
            String value = row.get("value");
            String defaultValue = row.get("defaultValue");
            String type = row.get("type");
            String javaType = row.get("javaType");
            String deprecated = row.get("deprecated");
            String secret = row.get("secret");
            value = URISupport.sanitizePath(value);
            String description = row.get("description");
            boolean isDataFormatOption = dataFormatOptions.containsKey(name);
            // always include from uri or path options
            if (includeAllOptions || isDataFormatOption) {
                if (!selected.containsKey(name)) {
                    // add as selected row, but take the value from uri options if it was from there
                    if (isDataFormatOption) {
                        selected.put(name, dataFormatOptions.get(name));
                    } else {
                        selected.put(name, new String[] { name, kind, label, required, type, javaType, deprecated, secret, value, defaultValue, description });
                    }
                }
            }
        }
        json = ObjectHelper.before(json, "  \"properties\": {");
        StringBuilder buffer = new StringBuilder("  \"properties\": {");
        boolean first = true;
        for (String[] row : selected.values()) {
            if (first) {
                first = false;
            } else {
                buffer.append(",");
            }
            buffer.append("\n    ");
            String name = row[0];
            String kind = row[1];
            String label = row[2];
            String required = row[3];
            String type = row[4];
            String javaType = row[5];
            String deprecated = row[6];
            String secret = row[7];
            String value = row[8];
            String defaultValue = row[9];
            String description = row[10];
            // add json of the option
            buffer.append(StringQuoteHelper.doubleQuote(name)).append(": { ");
            CollectionStringBuffer csb = new CollectionStringBuffer();
            if (kind != null) {
                csb.append("\"kind\": \"" + kind + "\"");
            }
            if (label != null) {
                csb.append("\"label\": \"" + label + "\"");
            }
            if (required != null) {
                csb.append("\"required\": \"" + required + "\"");
            }
            if (type != null) {
                csb.append("\"type\": \"" + type + "\"");
            }
            if (javaType != null) {
                csb.append("\"javaType\": \"" + javaType + "\"");
            }
            if (deprecated != null) {
                csb.append("\"deprecated\": \"" + deprecated + "\"");
            }
            if (secret != null) {
                csb.append("\"secret\": \"" + secret + "\"");
            }
            if (value != null) {
                csb.append("\"value\": \"" + value + "\"");
            }
            if (defaultValue != null) {
                csb.append("\"defaultValue\": \"" + defaultValue + "\"");
            }
            if (description != null) {
                csb.append("\"description\": \"" + description + "\"");
            }
            if (!csb.isEmpty()) {
                buffer.append(csb.toString());
            }
            buffer.append(" }");
        }
        buffer.append("\n  }\n}\n");
        // insert the original first part of the json into the start of the buffer
        buffer.insert(0, json);
        return buffer.toString();
    } catch (Exception e) {
        // ignore and return empty response
        return null;
    }
}