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

Introduction

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

Prototype

public int size()

Source Link

Usage

From source file:com.siemens.sw360.datahandler.common.JacksonUtils.java

public static int arrayPosition(ArrayNode array, String needle) {
    for (int i = 0; i < array.size(); i++) {
        JsonNode jsonNode = array.get(i);
        if (jsonNode.isTextual() && needle.equals(jsonNode.textValue())) {
            return i;
        }// ww w  .j ava  2s.com
    }
    return -1;
}

From source file:com.redhat.lightblue.query.ProjectionList.java

public static ProjectionList fromJson(ArrayNode node) {
    ArrayList<Projection> list = new ArrayList<>(node.size());
    for (Iterator<JsonNode> itr = node.elements(); itr.hasNext();) {
        list.add(BasicProjection.fromJson((ObjectNode) itr.next()));
    }//w w  w  .j a  va 2  s.c  o m
    return new ProjectionList(list);
}

From source file:com.redhat.lightblue.query.CompositeSortKey.java

/**
 * Parses a composite sort key using the json array node
 *//*from ww w . j a v a2s .com*/
public static CompositeSortKey fromJson(ArrayNode node) {
    ArrayList<SortKey> l = new ArrayList<>(node.size());
    for (Iterator<JsonNode> itr = node.elements(); itr.hasNext();) {
        l.add(SortKey.fromJson((ObjectNode) itr.next()));
    }
    return new CompositeSortKey(l);
}

From source file:com.redhat.lightblue.query.UpdateExpressionList.java

/**
 * Parses an update expression list using the given json object
 *///w w w.  ja  v  a 2 s  .c  o  m
public static UpdateExpressionList fromJson(ArrayNode node) {
    ArrayList<PartialUpdateExpression> list = new ArrayList<>(node.size());
    for (Iterator<JsonNode> itr = node.elements(); itr.hasNext();) {
        list.add(PartialUpdateExpression.fromJson((ObjectNode) itr.next()));
    }
    return new UpdateExpressionList(list);
}

From source file:com.baasbox.service.query.JsonTree.java

public static JsonNode write(JsonNode json, PartsParser pp, JsonNode data) throws MissingNodeException {
    JsonNode root = json;// ww  w  .  java  2  s  .  c  o  m
    for (Part p : pp.parts()) {
        if (p.equals(pp.last())) {
            break;
        }
        if (p instanceof PartsLexer.ArrayField) {
            int index = ((PartsLexer.ArrayField) p).arrayIndex;
            root = root.path(p.getName()).path(index);
        } else if (p instanceof PartsLexer.Field) {
            root = root.path(p.getName());
        }
    }
    if (root.isMissingNode()) {
        throw new MissingNodeException(pp.treeFields());
    }
    Part last = pp.last();

    if (last instanceof PartsLexer.ArrayField) {
        PartsLexer.ArrayField arr = (PartsLexer.ArrayField) last;
        int index = arr.arrayIndex;
        root = root.path(last.getName());
        ArrayNode arrNode = (ArrayNode) root;
        if (arrNode.size() <= index) {
            arrNode.add(data);
        } else {
            arrNode.set(index, data);
        }
        return root;

    } else {
        try {
            ((ObjectNode) root).put(last.getName(), data);
        } catch (Exception e) {
            throw new MissingNodeException(pp.treeFields());
        }
        return root.get(last.getName());
    }

}

From source file:com.syncedsynapse.kore2.utils.JsonUtils.java

public static List<String> stringListFromJsonNode(JsonNode node, String key) {
    if (node == null)
        return new ArrayList<String>(0);
    JsonNode value = node.get(key);// w  w w .  j a  v a2s. co m
    if (value == null)
        return new ArrayList<String>(0);

    ArrayNode arrayNode = (ArrayNode) value;
    ArrayList<String> result = new ArrayList<String>(arrayNode.size());
    for (JsonNode innerNode : arrayNode) {
        result.add(innerNode.textValue());
    }
    return result;
}

From source file:com.syncedsynapse.kore2.utils.JsonUtils.java

public static List<Integer> integerListFromJsonNode(JsonNode node, String key) {
    if (node == null)
        return new ArrayList<Integer>(0);
    JsonNode value = node.get(key);/*from  w  w  w .j  av  a  2s  . c o m*/
    if (value == null)
        return new ArrayList<Integer>(0);

    ArrayNode arrayNode = (ArrayNode) value;
    ArrayList<Integer> result = new ArrayList<Integer>(arrayNode.size());
    for (JsonNode innerNode : arrayNode) {
        result.add(innerNode.asInt());
    }
    return result;
}

From source file:org.xbmc.kore.utils.JsonUtils.java

public static List<String> stringListFromJsonNode(JsonNode node, String key) {
    if (node == null)
        return new ArrayList<String>(0);
    JsonNode value = node.get(key);//from w  w  w  . j a  va2s . c  o m
    if (value == null)
        return new ArrayList<String>(0);

    ArrayList<String> result;
    if (value.isArray()) {
        ArrayNode arrayNode = (ArrayNode) value;
        result = new ArrayList<String>(arrayNode.size());
        for (JsonNode innerNode : arrayNode) {
            result.add(innerNode.textValue());
        }
    } else {
        // This isn't exactly what we're expecting, but we can return the text value
        result = new ArrayList<String>(1);
        result.add(value.textValue());
    }
    return result;
}

From source file:org.xbmc.kore.utils.JsonUtils.java

public static List<Integer> integerListFromJsonNode(JsonNode node, String key) {
    if (node == null)
        return new ArrayList<Integer>(0);
    JsonNode value = node.get(key);/*from w  w  w .  j a va  2  s  . c o m*/
    if (value == null)
        return new ArrayList<Integer>(0);

    ArrayList<Integer> result;
    if (value.isArray()) {
        ArrayNode arrayNode = (ArrayNode) value;
        result = new ArrayList<Integer>(arrayNode.size());
        for (JsonNode innerNode : arrayNode) {
            result.add(innerNode.asInt());
        }
    } else {
        result = new ArrayList<Integer>(1);
        result.add(value.asInt());
    }
    return result;
}

From source file:com.palominolabs.testutil.JsonAssert.java

public static void assertJsonArrayEquals(String msg, ArrayNode expected, ArrayNode actual) {

    assertEquals(msg + "/array length", expected.size(), actual.size());

    for (int i = 0; i < expected.size(); i++) {
        assertJsonNodeEquals(msg + "/index <" + i + ">", expected.get(i), actual.get(i));
    }// w w  w.ja  v  a  2 s  .c  om
}