Example usage for com.fasterxml.jackson.core JsonFactory JsonFactory

List of usage examples for com.fasterxml.jackson.core JsonFactory JsonFactory

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonFactory JsonFactory.

Prototype

public JsonFactory(ObjectCodec oc)

Source Link

Usage

From source file:org.springframework.rest.documentation.doclet.RestDoclet.java

public static boolean start(RootDoc rootDoc) throws IOException {

    Javadoc api = new JavadocProcessor().process(rootDoc);

    File outputDirectory = getOutputDirectory(rootDoc.options());

    if (!outputDirectory.isDirectory() && !outputDirectory.mkdirs()) {
        throw new IllegalStateException("Failed to create output directory " + outputDirectory);
    }/*from  w w w  . j  av a 2  s .c  om*/

    File file = new File(outputDirectory, "javadoc.json");

    FileWriter writer = new FileWriter(file);

    JsonGenerator generator = new JsonFactory(new ObjectMapper()).createGenerator(writer)
            .useDefaultPrettyPrinter();

    generator.writeObject(api);

    return true;
}

From source file:org.bonitasoft.web.designer.model.contract.databind.ContractDeserializerTest.java

@Test
public void deserialize_a_serialized_contract_json_document_into_a_contract_object() throws Exception {
    Contract aSimpleContract = aSimpleContract();
    byte[] serializedContract = new ObjectMapper().writeValueAsBytes(aSimpleContract);
    ContractDeserializer contractDeserializer = new ContractDeserializer();

    Contract contract = contractDeserializer
            .deserialize(new JsonFactory(new ObjectMapper()).createParser(serializedContract), null);

    assertThat(contract.getInput()).extracting("name", "type").containsExactly(
            tuple("name", String.class.getName()), tuple("isValid", Boolean.class.getName()),
            tuple("ticket", NodeContractInput.class.getName()));
    assertThat(find(contract.getInput(), instanceOf(NodeContractInput.class)).getInput())
            .extracting("name", "type").containsExactly(tuple("title", String.class.getName()),
                    tuple("creationDate", Date.class.getName()), tuple("updateTime", Long.class.getName()));
}

From source file:com.arpnetworking.jackson.BuilderDeserializerTest.java

@Test
public void testWithNull() throws IOException {
    final TestFooBeanInterface expectedBean = TestFooBeanImpl.Builder.newInstance()
            .setFieldString(UUID.randomUUID().toString()).setFieldBoolean(Boolean.TRUE)
            .setFieldPrimitive(RANDOM_GENERATOR.nextInt()).setFieldBooleanPrimitive(false).setFieldNull(null)
            .build();/*from  w  ww  .  j  a v a  2s. c  o m*/

    final String jsonString = "{\"fieldString\":\"" + expectedBean.getFieldString() + "\""
            + ", \"fieldBoolean\":" + expectedBean.isFieldBoolean() + ", \"fieldPrimitive\":"
            + expectedBean.getFieldPrimitive() + ", \"fieldBooleanPrimitive\":"
            + expectedBean.isFieldBooleanPrimitive() + ", \"fieldNull\":" + expectedBean.getFieldNull() + "}";

    final JsonFactory jsonFactory = new JsonFactory(new ObjectMapper());
    try (final JsonParser jsonParser = jsonFactory.createParser(jsonString)) {
        final JsonDeserializer<? extends TestFooBeanInterface> deserializer = BuilderDeserializer
                .of(TestFooBeanImpl.Builder.class);
        final TestFooBeanInterface actualBean = deserializer.deserialize(jsonParser, null);
        Assert.assertEquals(expectedBean, actualBean);
    }
}

From source file:gate.corpora.DataSiftFormat.java

@Override
public void unpackMarkup(gate.Document doc) throws DocumentFormatException {
    if ((doc == null) || (doc.getSourceUrl() == null && doc.getContent() == null)) {
        throw new DocumentFormatException("GATE document is null or no content found. Nothing to parse!");
    }//from w w  w .j  ava2 s  .  co m

    setNewLineProperty(doc);
    String jsonString = StringUtils.trimToEmpty(doc.getContent().toString());

    // TODO build the new content
    StringBuilder concatenation = new StringBuilder();

    try {
        ObjectMapper om = new ObjectMapper();

        JsonFactory factory = new JsonFactory(om);
        JsonParser parser = factory.createParser(jsonString);

        Map<DataSift, Long> offsets = new HashMap<DataSift, Long>();

        Iterator<DataSift> it = parser.readValuesAs(DataSift.class);
        while (it.hasNext()) {
            DataSift ds = it.next();
            offsets.put(ds, (long) concatenation.length());
            concatenation.append(ds.getInteraction().getContent()).append("\n\n");
        }

        // Set new document content
        DocumentContent newContent = new DocumentContentImpl(concatenation.toString());

        doc.edit(0L, doc.getContent().size(), newContent);

        AnnotationSet originalMarkups = doc.getAnnotations("Original markups");
        for (Map.Entry<DataSift, Long> item : offsets.entrySet()) {
            DataSift ds = item.getKey();
            Interaction interaction = ds.getInteraction();
            Long start = item.getValue();

            FeatureMap features = interaction.asFeatureMap();
            features.putAll(ds.getFurtherData());

            originalMarkups.add(start, start + interaction.getContent().length(), "Interaction", features);
        }

    } catch (InvalidOffsetException | IOException e) {
        throw new DocumentFormatException(e);
    }
}

From source file:org.bonitasoft.web.designer.model.contract.databind.ContractDeserializerTest.java

@Test
public void deserialize_an_contact_with_an_input_without_name() throws Exception {
    Contract anEmptyContract = aContract()
            .withInput(aContractInput(null).withType(null).withDescription(null).build()).build();
    byte[] serializedContract = new ObjectMapper().writeValueAsBytes(anEmptyContract);
    ContractDeserializer contractDeserializer = new ContractDeserializer();

    Contract contract = contractDeserializer
            .deserialize(new JsonFactory(new ObjectMapper()).createParser(serializedContract), null);

    assertThat(contract.getInput()).extracting("name", "type", "description", "mandatory", "multiple", "input")
            .contains(tuple("", String.class.getName(), null, false, false, newArrayList()));
}

From source file:com.arpnetworking.jackson.BuilderDeserializerTest.java

@Test
public void testWithoutNull() throws IOException {
    final TestFooBeanInterface expectedBean = TestFooBeanImpl.Builder.newInstance()
            .setFieldString(UUID.randomUUID().toString()).setFieldBoolean(Boolean.TRUE)
            .setFieldPrimitive(RANDOM_GENERATOR.nextInt()).setFieldBooleanPrimitive(false).build();

    final String jsonString = "{\"fieldString\":\"" + expectedBean.getFieldString() + "\""
            + ", \"fieldBoolean\":" + expectedBean.isFieldBoolean() + ", \"fieldPrimitive\":"
            + expectedBean.getFieldPrimitive() + ", \"fieldBooleanPrimitive\":"
            + expectedBean.isFieldBooleanPrimitive() + "}";

    final JsonFactory jsonFactory = new JsonFactory(new ObjectMapper());
    try (final JsonParser jsonParser = jsonFactory.createParser(jsonString)) {
        final JsonDeserializer<? extends TestFooBeanInterface> deserializer = BuilderDeserializer
                .of(TestFooBeanImpl.Builder.class);
        final TestFooBeanInterface actualBean = deserializer.deserialize(jsonParser, null);
        Assert.assertEquals(expectedBean, actualBean);
    }/* w  ww  .  java2 s. c  o m*/
}

From source file:org.apache.olingo.client.core.data.JSONServiceDocumentDeserializer.java

public ResWrap<ServiceDocument> toServiceDocument(final InputStream input) throws ODataDeserializerException {
    try {/*from  w  ww.  j ava  2s  .  c  o  m*/
        JsonParser parser = new JsonFactory(new ObjectMapper()).createParser(input);
        return doDeserialize(parser);
    } catch (final IOException e) {
        throw new ODataDeserializerException(e);
    }
}

From source file:org.apache.olingo.client.core.serialization.JsonDeltaDeserializer.java

public ResWrap<Delta> toDelta(final InputStream input) throws ODataDeserializerException {
    try {/*from  ww w.java 2  s  .  c o  m*/
        JsonParser parser = new JsonFactory(new ObjectMapper()).createParser(input);
        return doDeserialize(parser);
    } catch (final IOException e) {
        throw new ODataDeserializerException(e);
    }
}

From source file:org.apache.hadoop.hbase.rest.TestTableScan.java

@Test
public void testStreamingJSON() throws Exception {
    //Test with start row and end row.
    StringBuilder builder = new StringBuilder();
    builder.append("/*");
    builder.append("?");
    builder.append(Constants.SCAN_COLUMN + "=" + COLUMN_1);
    builder.append("&");
    builder.append(Constants.SCAN_START_ROW + "=aaa");
    builder.append("&");
    builder.append(Constants.SCAN_END_ROW + "=aay");
    Response response = client.get("/" + TABLE + builder.toString(), Constants.MIMETYPE_JSON);
    assertEquals(200, response.getCode());

    int count = 0;
    ObjectMapper mapper = new JacksonJaxbJsonProvider().locateMapper(CellSetModel.class,
            MediaType.APPLICATION_JSON_TYPE);
    JsonFactory jfactory = new JsonFactory(mapper);
    JsonParser jParser = jfactory.createJsonParser(response.getStream());
    boolean found = false;
    while (jParser.nextToken() != JsonToken.END_OBJECT) {
        if (jParser.getCurrentToken() == JsonToken.START_OBJECT && found) {
            RowModel row = jParser.readValueAs(RowModel.class);
            assertNotNull(row.getKey());
            for (int i = 0; i < row.getCells().size(); i++) {
                if (count == 0) {
                    assertEquals("aaa", Bytes.toString(row.getKey()));
                }// ww w  .j  a  v a2  s . c o m
                if (count == 23) {
                    assertEquals("aax", Bytes.toString(row.getKey()));
                }
                count++;
            }
            jParser.skipChildren();
        } else {
            found = jParser.getCurrentToken() == JsonToken.START_ARRAY;
        }
    }
    assertEquals(24, count);
}

From source file:org.apache.olingo.client.core.serialization.JsonDeserializer.java

@Override
public ResWrap<EntityCollection> toEntitySet(final InputStream input) throws ODataDeserializerException {
    try {/*  ww w.jav  a  2 s  . c  o  m*/
        parser = new JsonFactory(new ObjectMapper()).createParser(input);
        return new JsonEntitySetDeserializer(serverMode).doDeserialize(parser);
    } catch (final IOException e) {
        throw new ODataDeserializerException(e);
    }
}