Examples with JsonReader javax.json.JsonReader used on opensource projects

Example 46 with JsonReader

use of javax.json.JsonReader in project dataverse by IQSS.

the class SchemaDotOrgExporter method exportDataset.

@Override
public void exportDataset(DatasetVersion version, JsonObject json, OutputStream outputStream) throws ExportException {
    String jsonLdAsString = version.getJsonLd();
    StringReader stringReader = new StringReader(jsonLdAsString);
    JsonReader jsonReader = Json.createReader(stringReader);
    JsonObject jsonLdJsonObject = jsonReader.readObject();
    try {
        outputStream.write(jsonLdJsonObject.toString().getBytes("UTF8"));
    } catch (IOException ex) {
        logger.info("IOException calling outputStream.write: " + ex);
    }
    try {
        outputStream.flush();
    } catch (IOException ex) {
        logger.info("IOException calling outputStream.flush: " + ex);
    }
}

Example 47 with JsonReader

use of javax.json.JsonReader in project javaee7-samples by javaee-samples.

the class JsonReaderFromReaderTest method testArray.

@Test
public void testArray() throws JSONException {
    JsonReader jsonReader = Json.createReader(new StringReader("[" + "  { \"apple\":\"red\" }," + "  { \"banana\":\"yellow\" }" + "]"));
    JsonArray jsonArr = jsonReader.readArray();
    assertNotNull(jsonArr);
    assertEquals(2, jsonArr.size());
    JSONAssert.assertEquals("{\"apple\":\"red\"}", jsonArr.get(0).toString(), JSONCompareMode.STRICT);
    JSONAssert.assertEquals("{\"banana\":\"yellow\"}", jsonArr.get(1).toString(), JSONCompareMode.STRICT);
}

Example 48 with JsonReader

use of javax.json.JsonReader in project javaee7-samples by javaee-samples.

the class JsonReaderFromReaderTest method testEmptyObject.

@Test
public void testEmptyObject() throws JSONException {
    JsonReader jsonReader = Json.createReader(new StringReader("{}"));
    JsonObject json = jsonReader.readObject();
    assertNotNull(json);
    assertTrue(json.isEmpty());
}

Example 49 with JsonReader

use of javax.json.JsonReader in project javaee7-samples by javaee-samples.

the class JsonReaderFromReaderTest method testSimpleObjectWithTwoElements.

@Test
public void testSimpleObjectWithTwoElements() throws JSONException {
    JsonReader jsonReader = Json.createReader(new StringReader("{" + "  \"apple\":\"red\"," + "  \"banana\":\"yellow\"" + "}"));
    JsonObject json = jsonReader.readObject();
    assertNotNull(json);
    assertFalse(json.isEmpty());
    assertTrue(json.containsKey("apple"));
    assertEquals("red", json.getString("apple"));
    assertTrue(json.containsKey("banana"));
    assertEquals("yellow", json.getString("banana"));
}

Example 50 with JsonReader

use of javax.json.JsonReader in project javaee7-samples by javaee-samples.

the class JsonReaderFromStreamTest method testArray.

@Test
public void testArray() throws JSONException {
    JsonReader jsonReader = Json.createReader(Thread.currentThread().getContextClassLoader().getResourceAsStream("/3.json"));
    JsonArray jsonArr = jsonReader.readArray();
    assertNotNull(jsonArr);
    assertEquals(2, jsonArr.size());
    JSONAssert.assertEquals("{\"apple\":\"red\"}", jsonArr.get(0).toString(), JSONCompareMode.STRICT);
    JSONAssert.assertEquals("{\"banana\":\"yellow\"}", jsonArr.get(1).toString(), JSONCompareMode.STRICT);
}