Examples with TextNode com.fasterxml.jackson.databind.node.TextNode used on opensource projects

Example 6 with TextNode

use of com.fasterxml.jackson.databind.node.TextNode in project Gaffer by gchq.

the class RoaringBitmapJsonDeserialiser method deserialize.

@Override
public RoaringBitmap deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException {
    final TreeNode treeNode = jsonParser.getCodec().readTree(jsonParser);
    final TreeNode bitmapObject = treeNode.get(RoaringBitmapConstants.BITMAP_WRAPPER_OBJECT_NAME);
    if (bitmapObject != null) {
        final TextNode jsonNodes = (TextNode) bitmapObject.get(RoaringBitmapConstants.BITMAP_VALUE_FIELD_NAME);
        return (RoaringBitmap) bitmapSerialiser.deserialise(jsonNodes.binaryValue());
    } else {
        throw new IllegalArgumentException("Received null bitmap treenode");
    }
}

Example 7 with TextNode

use of com.fasterxml.jackson.databind.node.TextNode in project jackson-databind by FasterXML.

the class ArrayNodeTest method testDirectCreation.

public void testDirectCreation() throws IOException {
    ArrayNode n = new ArrayNode(JsonNodeFactory.instance);
    assertStandardEquals(n);
    assertFalse(n.elements().hasNext());
    assertFalse(n.fieldNames().hasNext());
    TextNode text = TextNode.valueOf("x");
    n.add(text);
    assertEquals(1, n.size());
    assertFalse(0 == n.hashCode());
    assertTrue(n.elements().hasNext());
    // no field names for arrays
    assertFalse(n.fieldNames().hasNext());
    // not used with arrays
    assertNull(n.get("x"));
    assertTrue(n.path("x").isMissingNode());
    assertSame(text, n.get(0));
    // single element, so:
    assertFalse(n.has("field"));
    assertFalse(n.hasNonNull("field"));
    assertTrue(n.has(0));
    assertTrue(n.hasNonNull(0));
    assertFalse(n.has(1));
    assertFalse(n.hasNonNull(1));
    // add null node too
    n.add((JsonNode) null);
    assertEquals(2, n.size());
    assertTrue(n.get(1).isNull());
    assertTrue(n.has(1));
    assertFalse(n.hasNonNull(1));
    // change to text
    n.set(1, text);
    assertSame(text, n.get(1));
    n.set(0, null);
    assertTrue(n.get(0).isNull());
    // and finally, clear it all
    ArrayNode n2 = new ArrayNode(JsonNodeFactory.instance);
    n2.add("foobar");
    assertFalse(n.equals(n2));
    n.addAll(n2);
    assertEquals(3, n.size());
    assertFalse(n.get(0).isTextual());
    assertNotNull(n.remove(0));
    assertEquals(2, n.size());
    assertTrue(n.get(0).isTextual());
    assertNull(n.remove(-1));
    assertNull(n.remove(100));
    assertEquals(2, n.size());
    ArrayList<JsonNode> nodes = new ArrayList<JsonNode>();
    nodes.add(text);
    n.addAll(nodes);
    assertEquals(3, n.size());
    assertNull(n.get(10000));
    assertNull(n.remove(-4));
    TextNode text2 = TextNode.valueOf("b");
    n.insert(0, text2);
    assertEquals(4, n.size());
    assertSame(text2, n.get(0));
    assertNotNull(n.addArray());
    assertEquals(5, n.size());
    n.addPOJO("foo");
    assertEquals(6, n.size());
    // Try serializing it for fun, too...
    JsonGenerator g = objectMapper().getFactory().createGenerator(new StringWriter());
    n.serialize(g, null);
    g.close();
    n.removeAll();
    assertEquals(0, n.size());
}

Example 8 with TextNode

use of com.fasterxml.jackson.databind.node.TextNode in project XRTB by benmfaul.

the class BidRequest method setup.

/**
	 * Sets up the database of values of the JSON, from the mapped keys in the
	 * campaigns. THis traverses the JSON once, and stores the required values
	 * needed by campaigns once.
	 * 
	 * @throws Exception
	 *             on JSON processing errors.
	 */
protected void setup() throws Exception {
    id = rootNode.path("id").textValue();
    if (id == null) {
        throw new Exception("Required field 'id' is missing or wrong type");
    }
    IntNode in = null;
    Object test = null;
    // a fast way to keep up
    StringBuilder item = new StringBuilder("id");
    // Im looking for
    try {
        for (int i = 0; i < keys.size(); i++) {
            String key = keys.get(i);
            List list = mapp.get(key);
            if (list.size() != 0)
                compileList(key, list);
        }
        // ////////////////////////////////////////////////////////////////////
        if ((test = getNode("site.id")) != null)
            siteId = ((TextNode) test).textValue();
        else {
            test = getNode("app.id");
            if (test != null) {
                siteId = ((TextNode) test).textValue();
            }
        }
        if ((test = getNode("site.domain")) != null)
            siteDomain = ((TextNode) test).textValue();
        else {
            test = getNode("app.domain");
            if (test != null) {
                siteDomain = ((TextNode) test).textValue();
            }
        }
        // ///////////////
        if (siteDomain != null && blackList != null) {
            if (blackList.contains(siteDomain)) {
                blackListed = true;
                return;
            }
        }
        if ((test = getNode("site.name")) != null)
            siteName = ((TextNode) test).textValue();
        else {
            test = getNode("app.name");
            if (test != null) {
                siteName = ((TextNode) test).textValue();
            }
        }
        ////////////////// Fill in pageurl info ////////////////
        if ((test = getNode("site.content.url")) != null) {
            pageurl = ((TextNode) test).textValue();
        } else if ((test = getNode("site.page")) != null) {
            pageurl = ((TextNode) test).textValue();
        } else {
            test = getNode("app.content.url");
            if (test != null) {
                pageurl = ((TextNode) test).textValue();
            }
        }
        if ((test = database.get("device.geo.lat")) != null && test instanceof MissingNode == false) {
            try {
                lat = getDoubleFrom(test);
                test = database.get("device.geo.lon");
                if (test != null)
                    lon = getDoubleFrom(test);
            } catch (Exception error) {
            }
        }
        //////////////////////////////////////////////////////////////////
        //
        // Handle the impressions
        //
        ArrayNode imps = (ArrayNode) rootNode.get("imp");
        impressions = new ArrayList();
        for (int i = 0; i < imps.size(); i++) {
            JsonNode obj = imps.get(i);
            Impression imp = new Impression(rootNode, obj);
            impressions.add(imp);
        }
        handleRtb4FreeExtensions();
    } catch (Exception error) {
        // This is an error in the protocol
        error.printStackTrace();
        if (Configuration.isInitialized() == false)
            return;
        // error.printStackTrace();
        // String str = rootNode.toString();
        // System.out.println(str);
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        error.printStackTrace(pw);
        String str = sw.toString();
        String[] lines = str.split("\n");
        StringBuilder sb = new StringBuilder();
        sb.append("Abmormal processing of bid ");
        sb.append(id);
        sb.append(", ");
        if (lines.length > 0)
            sb.append(lines[0]);
        if (lines.length > 1)
            sb.append(lines[1]);
        Controller.getInstance().sendLog(4, "BidRequest:setup():error", sb.toString());
    }
}

Example 9 with TextNode

use of com.fasterxml.jackson.databind.node.TextNode in project XRTB by benmfaul.

the class Node method traverse.

/**
	 * Traverse an ArrayNode and convert to ArrayList
	 * 
	 * @param n.
	 *            A Jackson ArrayNode.
	 * @return List. The list that corresponds to the Jackson ArrayNode.
	 */
List traverse(ArrayNode n) {
    List list = new ArrayList();
    for (int i = 0; i < n.size(); i++) {
        Object obj = n.get(i);
        if (obj instanceof IntNode) {
            IntNode d = (IntNode) obj;
            list.add(d.numberValue());
        } else if (obj instanceof DoubleNode) {
            DoubleNode d = (DoubleNode) obj;
            list.add(d.numberValue());
        } else if (obj instanceof ArrayNode) {
            ArrayNode nodes = (ArrayNode) obj;
            for (int k = 0; i < nodes.size(); i++) {
                list.add(nodes.get(k));
            }
        } else if (obj instanceof TextNode) {
            TextNode t = (TextNode) obj;
            list.add(t.textValue());
        } else {
            list.add(obj);
        }
    }
    return list;
}

Example 10 with TextNode

use of com.fasterxml.jackson.databind.node.TextNode in project XRTB by benmfaul.

the class ANode method traverse.

/**
     * Traverse an ArrayNode and convert to ArrayList
     *
     * @param n. A Jackson ArrayNode.
     * @return List. The list that corresponds to the Jackson ArrayNode.
     */
List traverse(ArrayNode n) {
    List list = new ArrayList();
    for (int i = 0; i < n.size(); i++) {
        Object obj = n.get(i);
        if (obj instanceof IntNode) {
            IntNode d = (IntNode) obj;
            list.add(d.numberValue());
        } else if (obj instanceof DoubleNode) {
            DoubleNode d = (DoubleNode) obj;
            list.add(d.numberValue());
        } else {
            TextNode t = (TextNode) obj;
            list.add(t.textValue());
        }
    }
    return list;
}