Example usage for com.fasterxml.jackson.databind.node ArrayNode elements

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.node ArrayNode elements.

Prototype

public Iterator<JsonNode> elements() 

Source Link

Usage

From source file:com.bbva.kltt.apirest.core.util.parser.ParserUtil.java

/**
 * Generate a Set of String from String//from www .  j  a  va2  s .c  o  m
 *
 * @param arrayNode with the JsonNode as Array
 * @return a set of strings
 */
public static Set<String> generateSetStringFromString(final ArrayNode arrayNode) {
    final Set<String> outcome = new HashSet<String>();

    final Iterator<JsonNode> iterator = arrayNode.elements();
    while (iterator.hasNext()) {
        final JsonNode jsonNode = iterator.next();
        outcome.add(jsonNode.asText());
    }

    return outcome;
}

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From source file:org.wisdom.maven.utils.BundlePackager.java

private static Set<String> computeClassPathElement(File basedir) throws IOException {
    Set<String> list = new LinkedHashSet<>();
    File classes = new File(basedir, "target/classes");

    if (classes.isDirectory()) {
        list.add(classes.getAbsolutePath());
    }//from  w ww.j a va  2 s  .  c om

    ObjectMapper mapper = new ObjectMapper();
    ArrayNode array = mapper.readValue(new File(basedir, DEPENDENCIES_FILE), ArrayNode.class);
    Iterator<JsonNode> items = array.elements();
    while (items.hasNext()) {
        ObjectNode node = (ObjectNode) items.next();
        String scope = node.get("scope").asText();
        if (!"test".equalsIgnoreCase(scope)) {
            File file = new File(node.get("file").asText());
            if (file.getName().endsWith(".jar")) {
                list.add(file.getAbsolutePath());
            }
            // If it's not a jar file - ignore it.
        }
    }
    return list;
}

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From source file:org.wisdom.maven.utils.BundlePackager.java

private static Jar[] computeClassPath(File basedir) throws IOException {
    List<Jar> list = new ArrayList<>();
    File classes = new File(basedir, "target/classes");

    if (classes.isDirectory()) {
        list.add(new Jar("", classes));
    }/*from   ww w  . j  a  v a2s.  com*/

    ObjectMapper mapper = new ObjectMapper();
    ArrayNode array = mapper.readValue(new File(basedir, DEPENDENCIES_FILE), ArrayNode.class);
    Iterator<JsonNode> items = array.elements();
    while (items.hasNext()) {
        ObjectNode node = (ObjectNode) items.next();
        String scope = node.get("scope").asText();
        if (!"test".equalsIgnoreCase(scope)) {
            File file = new File(node.get("file").asText());
            if (file.getName().endsWith(".jar")) {
                Jar jar = new Jar(node.get("artifactId").asText(), file);
                list.add(jar);
            }
            // If it's not a jar file - ignore it.
        }
    }
    Jar[] cp = new Jar[list.size()];
    list.toArray(cp);

    return cp;
}

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From source file:com.redhat.lightblue.util.JsonUtils.java

private static Object fromJson(ArrayNode json) {
    ArrayList ret = new ArrayList(json.size());
    for (Iterator<JsonNode> itr = json.elements(); itr.hasNext();) {
        ret.add(fromJson(itr.next()));//from   w w w .j a v a 2s .  c o  m
    }
    return ret;
}

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From source file:com.squarespace.template.plugins.platform.CommerceUtils.java

public static void writeVariantFormat(JsonNode variant, StringBuilder buf) {
    ArrayNode optionValues = (ArrayNode) variant.get("optionValues");
    if (optionValues == null) {
        return;/*from  www .  j a v  a 2 s .  c  o  m*/
    }

    Iterator<JsonNode> iterator = optionValues.elements();
    List<String> values = new ArrayList<>();

    while (iterator.hasNext()) {
        JsonNode option = iterator.next();
        values.add(option.get("value").asText());
    }

    int size = values.size();
    for (int i = 0; i < size; i++) {
        if (i > 0) {
            buf.append(" / ");
        }
        buf.append(values.get(i));
    }
}

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From source file:com.palominolabs.crm.sf.rest.RestConnectionImpl.java

@Nonnull
private static RestQueryResult getQueryResult(JsonNode rawNode) throws IOException {
    ObjectNode results = asObjectNode(rawNode);

    int totalSize = getInt(results, "totalSize");
    boolean done = getBoolean(results, "done");

    ArrayNode records = getArrayNode(results, "records");

    List<RestSObject> sObjects = Lists.newArrayList();

    Iterator<JsonNode> elements = records.elements();

    while (elements.hasNext()) {
        JsonNode recordNode = elements.next();
        sObjects.add(getSObject(recordNode));
    }//  w w  w  .  j  a v  a 2 s . com

    if (done) {
        return RestQueryResultImpl.getDone(sObjects, totalSize);
    }

    String nextRecordsUrl = getString(results, "nextRecordsUrl");

    return RestQueryResultImpl.getNotDone(sObjects, totalSize, new RestQueryLocator(nextRecordsUrl));
}

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From source file:com.redhat.lightblue.util.JsonUtils.java

private static boolean arrayToString(StringBuilder bld, ArrayNode node, int depth, boolean newLine) {
    if (newLine) {
        indent(bld, depth);//from ww  w.ja  va  2  s. c  om
        newLine = false;
    }
    bld.append("[");
    boolean first = true;
    for (Iterator<JsonNode> itr = node.elements(); itr.hasNext();) {
        if (first) {
            first = false;
        } else {
            bld.append(',');
        }
        newLine = toString(bld, itr.next(), depth + 1, newLine);
    }
    if (newLine) {
        indent(bld, depth);
    }
    bld.append(']');
    return false;
}

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From source file:org.thingsplode.synapse.serializers.jackson.adapters.ParameterWrapperDeserializer.java

@Override
public ParameterWrapper deserialize(JsonParser jp, DeserializationContext ctxt)
        throws IOException, JsonProcessingException {
    JsonNode node = jp.readValueAsTree();
    if (node != null && node.size() > 0 && node.isContainerNode()) {
        ParameterWrapper pw = ParameterWrapper.create();
        ArrayNode paramsNode = (ArrayNode) node.get("params");
        Iterator<JsonNode> elemIterator = paramsNode.elements();
        while (elemIterator.hasNext()) {
            JsonNode currentNode = elemIterator.next();
            if (currentNode.getNodeType() == JsonNodeType.OBJECT) {
                try {
                    String paramid = ((ObjectNode) currentNode).get("paramid").asText();
                    String typeName = ((ObjectNode) currentNode).get("type").asText();
                    Class paramType = null;
                    if (null != typeName)
                        switch (typeName) {
                        case "long":
                            paramType = Long.TYPE;
                            break;
                        case "byte":
                            paramType = Byte.TYPE;
                            break;
                        case "short":
                            paramType = Short.TYPE;
                            break;
                        case "int":
                            paramType = Integer.TYPE;
                            break;
                        case "float":
                            paramType = Float.TYPE;
                            break;
                        case "double":
                            paramType = Double.TYPE;
                            break;
                        case "boolean":
                            paramType = Boolean.TYPE;
                            break;
                        case "char":
                            paramType = Character.TYPE;
                            break;
                        default:
                            paramType = Class.forName(typeName);
                            break;
                        }/*from w  ww.ja  v a2  s.c o  m*/
                    Object parameterObject = jp.getCodec().treeToValue(currentNode.get("value"), paramType);
                    pw.add(paramid, paramType, parameterObject);
                } catch (ClassNotFoundException ex) {
                    throw new JsonParseException(jp, ex.getMessage());
                }
            }
        }
        return pw;
    } else {
        return null;
    }
}

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From source file:com.redhat.lightblue.eval.ArrayMatchEvaluator.java

@Override
public boolean evaluate(QueryEvaluationContext ctx) {
    boolean ret = false;
    JsonNode node = ctx.getNode(field);/*w ww.  j a va2s .  c  om*/
    if (node instanceof ArrayNode) {
        ArrayNode array = (ArrayNode) node;
        int index = 0;
        QueryEvaluationContext nestedCtx = null;
        for (Iterator<JsonNode> itr = array.elements(); itr.hasNext();) {
            JsonNode arrayElem = itr.next();
            if (index == 0) {
                nestedCtx = ctx.firstElementNestedContext(arrayElem, field);
            } else {
                nestedCtx.elementNestedContext(arrayElem, index);
            }
            if (ev.evaluate(nestedCtx)) {
                ret = true;
            }
            index++;
        }
    }
    ctx.setResult(ret);
    return ret;
}

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From source file:com.redhat.smonkey.Monkey.java

private JsonNode generateArrayNode(ArrayNode templateNode) {
    ArrayNode node = nodeFactory.arrayNode();
    for (Iterator<JsonNode> elements = templateNode.elements(); elements.hasNext();) {
        JsonNode element = elements.next();
        JsonNode value = generateNode(element);
        if (value != FIELD_DOES_NOT_EXIST)
            node.add(value);//from  w  w  w  . j  a  v a 2 s  . c  o  m
    }
    return node;
}

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