Example usage for com.fasterxml.jackson.databind.node DoubleNode DoubleNode

Introduction

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

Prototype

public DoubleNode(double paramDouble) 

Source Link

Usage

From source file:com.mapr.synth.samplers.RandomWalkSampler.java

private FieldSampler constant(final double v) {
    return new FieldSampler() {
        private DoubleNode sd = new DoubleNode(v);

        @Override//from  www.ja  v a 2s . c  om
        public JsonNode sample() {
            return sd;
        }
    };
}

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From source file:com.turn.shapeshifter.AutoSerializer.java

/**
 * Returns the JSON representation of the value of a message's field.
 *
 * @param value the value to represent in JSON
 * @param field the descriptor of the value's field.
 * @param schemas a container for object schemas to use for formatting
 * fields that refer to other messages//  ww w . j ava2  s  .  c  o m
 * @throws SerializationException
 */
private JsonNode serializeValue(Object value, FieldDescriptor field, ReadableSchemaRegistry registry)
        throws SerializationException {
    JsonNode valueNode = NullNode.instance;
    switch (field.getType()) {
    case BOOL:
        valueNode = BooleanNode.valueOf((Boolean) value);
        break;
    case BYTES:
        break;
    case DOUBLE:
        valueNode = new DoubleNode((Double) value);
        break;
    case ENUM:
        EnumValueDescriptor enumValueDescriptor = (EnumValueDescriptor) value;
        String enumValue = enumValueDescriptor.getName();
        String convertedValue = AutoSchema.PROTO_ENUM_CASE_FORMAT.to(AutoSchema.JSON_ENUM_CASE_FORMAT,
                enumValue);
        valueNode = new TextNode(convertedValue);
        break;
    case FLOAT:
        valueNode = new DoubleNode((Float) value);
        break;
    case GROUP:
        break;
    case FIXED32:
    case INT32:
    case SFIXED32:
    case SINT32:
    case UINT32:
        valueNode = new IntNode((Integer) value);
        break;
    case FIXED64:
    case INT64:
    case SFIXED64:
    case SINT64:
    case UINT64:
        valueNode = new LongNode((Long) value);
        break;
    case MESSAGE:
        Message messageValue = (Message) value;
        try {
            valueNode = registry.get(messageValue.getDescriptorForType()).getSerializer()
                    .serialize(messageValue, registry);
            valueNode = valueNode.size() == 0 ? NullNode.instance : valueNode;
        } catch (SchemaObtentionException soe) {
            throw new SerializationException(soe);
        }
        break;
    case STRING:
        valueNode = new TextNode((String) value);
        break;
    default:
        break;
    }
    return valueNode;
}

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From source file:com.aol.one.patch.DefaultPatcherTest.java

@Test(expected = PatchException.class)
public void testReplaceForFailure() throws PatchException {
    List<PatchOperation> operations = new ArrayList<>();
    operations.add(new ReplaceOperation("/longField", new DoubleNode(10.1d)));
    patcher.patch(testObject, operations);
}

---

From source file:com.aol.one.patch.DefaultPatcherTest.java

@Test
public void testAddToMap() throws PatchException {
    List<PatchOperation> operations = new ArrayList<>();

    DoubleNode displayNode = new DoubleNode(10.1d);
    operations.add(new AddOperation("/someIdMap/0", displayNode));

    patcher.patch(testObject, operations);

    // verify/*from   w w  w  .  ja v  a 2s  . co m*/
    verify(testObject.getSomeIdMap()).put("0", displayNode);
}

---

From source file:com.aol.one.patch.DefaultPatcherTest.java

@Test
public void testAddToList() throws PatchException {
    List<PatchOperation> operations = new ArrayList<>();

    DoubleNode displayNode = new DoubleNode(10.1d);
    operations.add(new AddOperation("/someIdList/0", displayNode));

    patcher.patch(testObject, operations);

    // verify/*  ww  w  . ja  v  a2 s  .  co  m*/
    verify(testObject.getSomeIdList()).add(0, displayNode);
}

---

From source file:com.aol.one.patch.DefaultPatcherTest.java

@Test
public void testAddForSuccess() throws PatchException {
    List<PatchOperation> operations = new ArrayList<>();

    operations.add(new AddOperation("/doubleField", new DoubleNode(10.1d)));
    operations.add(new AddOperation("/strField", new TextNode("1.1String")));
    operations.add(new AddOperation("/child/doubleField", new DoubleNode(102.1)));

    patcher.patch(testObject, operations);

    Assert.assertEquals(10.1d, testObject.getDoubleField(), 0);
    Assert.assertEquals("1.1String", testObject.getStrField());

    Assert.assertEquals(102.1d, testObject.getChild().getDoubleField(), 0);
    Assert.assertEquals("2string", testObject.getChild().getStrField());
}

---

From source file:com.turn.shapeshifter.SchemaSerializer.java

/**
 * Returns the JSON representation of the value of a message's field.
 *
 * @param value the value to represent in JSON
 * @param field the descriptor of the value's field.
 * @param schemas a container for object schemas to use for formatting fields that refer to
 *                  other messages//  ww  w .  j av  a  2 s.  c o  m
 * @throws SerializationException
 */
private JsonNode serializeValue(Object value, FieldDescriptor field, ReadableSchemaRegistry schemas)
        throws SerializationException {
    JsonNode valueNode = NullNode.instance;
    if (schema.getTransforms().containsKey(field.getName())) {
        return schema.getTransforms().get(field.getName()).serialize(value);
    }
    switch (field.getType()) {
    case BOOL:
        valueNode = BooleanNode.valueOf((Boolean) value);
        break;
    case BYTES:
        break;
    case DOUBLE:
        valueNode = new DoubleNode((Double) value);
        break;
    case ENUM:
        EnumValueDescriptor enumValueDescriptor = (EnumValueDescriptor) value;
        String enumValue = NamedSchema.PROTO_ENUM_CASE_FORMAT.to(schema.getEnumCaseFormat(),
                enumValueDescriptor.getName());
        valueNode = new TextNode(enumValue);
        break;
    case FLOAT:
        valueNode = new DoubleNode((Float) value);
        break;
    case GROUP:
        break;
    case FIXED32:
    case INT32:
    case SFIXED32:
    case SINT32:
    case UINT32:
        valueNode = new IntNode((Integer) value);
        break;
    case FIXED64:
    case INT64:
    case SFIXED64:
    case SINT64:
    case UINT64:
        valueNode = new LongNode((Long) value);
        break;
    case MESSAGE:
        Message messageValue = (Message) value;
        Schema subSchema = null;
        if (schema.getSubObjectsSchemas().containsKey(field.getName())) {
            String schemaName = schema.getSubObjectsSchemas().get(field.getName());
            if (schemas.contains(schemaName)) {
                subSchema = schemas.get(schemaName);
            } else {
                throw new IllegalStateException();
            }
        } else {
            try {
                subSchema = schemas.get(field.getMessageType());
            } catch (SchemaObtentionException soe) {
                throw new SerializationException(soe);
            }
        }
        valueNode = subSchema.getSerializer().serialize(messageValue, schemas);
        break;
    case STRING:
        valueNode = new TextNode((String) value);
        break;
    default:
        break;
    }
    return valueNode;
}

---

From source file:com.turn.shapeshifter.NamedSchemaSerializer.java

/**
 * Returns the JSON representation of the value of a message's field.
 *
 * @param value the value to represent in JSON
 * @param field the descriptor of the value's field.
 * @param schemas a container for object schemas to use for formatting
 * fields that refer to other messages//from  w  ww .  ja  v a 2s . c  om
 * @throws SerializationException
 */
private JsonNode serializeValue(Object value, FieldDescriptor field, ReadableSchemaRegistry schemas)
        throws SerializationException {
    JsonNode valueNode = NullNode.instance;
    if (schema.getTransforms().containsKey(field.getName())) {
        return schema.getTransforms().get(field.getName()).serialize(value);
    }
    switch (field.getType()) {
    case BOOL:
        valueNode = BooleanNode.valueOf((Boolean) value);
        break;
    case BYTES:
        byte[] bytes = ((ByteString) value).toByteArray();
        String content = new String();
        for (int i = 0; i < bytes.length; i++) {
            content += (char) bytes[i];
        }
        valueNode = TextNode.valueOf(content);
        break;
    case DOUBLE:
        valueNode = new DoubleNode((Double) value);
        break;
    case ENUM:
        EnumValueDescriptor enumValueDescriptor = (EnumValueDescriptor) value;
        String enumValue = NamedSchema.PROTO_ENUM_CASE_FORMAT.to(schema.getEnumCaseFormat(),
                enumValueDescriptor.getName());
        valueNode = new TextNode(enumValue);
        break;
    case FLOAT:
        valueNode = new DoubleNode((Float) value);
        break;
    case GROUP:
        break;
    case FIXED32:
    case INT32:
    case SFIXED32:
    case SINT32:
    case UINT32:
        valueNode = new IntNode((Integer) value);
        break;
    case FIXED64:
    case INT64:
    case SFIXED64:
    case SINT64:
    case UINT64:
        valueNode = schema.getSurfaceLongsAsStrings() ? new TextNode(((Long) value).toString())
                : new LongNode((Long) value);
        break;
    case MESSAGE:
        Message messageValue = (Message) value;
        Schema subSchema = null;
        if (schema.getSubObjectsSchemas().containsKey(field.getName())) {
            String schemaName = schema.getSubObjectsSchemas().get(field.getName());
            if (schemas.contains(schemaName)) {
                subSchema = schemas.get(schemaName);
            } else {
                throw new IllegalStateException();
            }
        } else {
            try {
                subSchema = schemas.get(field.getMessageType());
            } catch (SchemaObtentionException soe) {
                throw new SerializationException(soe);
            }
        }
        valueNode = subSchema.getSerializer().serialize(messageValue, schemas);
        valueNode = valueNode.size() == 0 ? NullNode.instance : valueNode;
        break;
    case STRING:
        valueNode = new TextNode((String) value);
        break;
    default:
        break;
    }
    return valueNode;
}

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From source file:com.aol.one.patch.DefaultPatcherTest.java

@Test
public void testRemoveFromMap() throws PatchException {
    Map<String, JsonNode> map = new HashMap<>();
    map.put("1", new DoubleNode(100));
    map.put("2", new DoubleNode(200));
    RemoveOperation removeOperation = new RemoveOperation("/1");

    Patcher patcher = PatcherFactory.getDefaultPatcher();
    patcher.patch(map, removeOperation);

    Assert.assertThat(map.get("1"), is(nullValue()));
}

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From source file:com.squarespace.template.Context.java

public JsonNode buildNode(double value) {
    return new DoubleNode(value);
}

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