@Test
public void test_jsonobjectmapper_toobject() {
JSONCollection json_struct;
// JSONArray json_array;
JSONObject json_object;
// JSONObject json_object2;
ByteArrayOutputStream out = new ByteArrayOutputStream();
try {
/*
String text;
byte[] bytes;
PushbackInputStream pbin;
int encoding;
*/
JSONEncoding json_encoding = JSONEncoding.getJSONEncoding();
JSONEncoder json_encoder = json_encoding.getJSONEncoder(JSONEncoding.E_UTF8);
JSONDecoder json_decoder = json_encoding.getJSONDecoder(JSONEncoding.E_UTF8);
JSONTextMarshaller json_textMarshaller = new JSONTextMarshaller();
JSONTextUnmarshaller json_textUnmarshaller = new JSONTextUnmarshaller();
JSONObjectMappings json_objectmappings = new JSONObjectMappings();
json_objectmappings.register(TestJsonName.class);
TestJsonName obj = new TestJsonName();
obj.i_value = 42;
obj.s_value = "meaning of life";
obj.i = 1234;
obj.s = "one two three four";
json_struct = json_objectmappings.getStructureMarshaller().toJSONStructure(obj);
json_textMarshaller.toJSONText(json_struct, json_encoder, true, out);
// debug
// System.out.println( out.toString( "ISO-8859-1" ) );
ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
json_struct = json_textUnmarshaller.toJSONStructure(in, json_decoder);
json_object = json_struct.getObject();
Assert.assertEquals(JSONNumber.Integer(42), json_object.get("integer"));
Assert.assertEquals(JSONString.String("meaning of life"), json_object.get("string"));
Assert.assertEquals(JSONNumber.Integer(1234), json_object.get("s"));
Assert.assertEquals(JSONString.String("one two three four"), json_object.get("i"));
TestJsonName result =
json_objectmappings.getStructureUnmarshaller().toObject(json_struct, TestJsonName.class);
Assert.assertEquals(42, result.i_value);
Assert.assertEquals("meaning of life", result.s_value);
Assert.assertEquals(1234, result.i);
Assert.assertEquals("one two three four", result.s);
} catch (JSONException e) {
e.printStackTrace();
Assert.fail("Unexpected exception!");
} catch (IOException e) {
e.printStackTrace();
Assert.fail("Unexpected exception!");
}
}
// TODO Finish implementing and testing top level array (un)marshalling.
@Test
public void test_jsonobjectmapper_array() {
/*
System.out.println( boolean[].class.getName() );
System.out.println( int[].class.getName() );
System.out.println( long[].class.getName() );
System.out.println( float[].class.getName() );
System.out.println( double[].class.getName() );
System.out.println( Boolean[].class.getName() );
System.out.println( Integer[].class.getName() );
System.out.println( Long[].class.getName() );
System.out.println( Float[].class.getName() );
System.out.println( Double[].class.getName() );
System.out.println( BigInteger[].class.getName() );
System.out.println( BigDecimal[].class.getName() );
System.out.println( String[].class.getName() );
*/
boolean[] b1_arr = new boolean[] {true, false};
int[] i1_arr = new int[] {42, 4213};
long[] l1_arr = new long[] {12345678901234L, 12345678901234L * 2L};
float[] f1_arr = new float[] {1.0F / 3.0F, 1.0F / 5.0F};
double[] d1_arr = new double[] {1.0 / 3.0, 1.0 / 5.0};
Boolean[] b2_arr = new Boolean[] {false, true};
Integer[] i2_arr = new Integer[] {1234, 4321};
Long[] l2_arr = new Long[] {43210987654321L, 43210987654321L * 2L};
Float[] f2_arr = new Float[] {3.0F, 5.0F};
Double[] d2_arr = new Double[] {3.0, 5.0};
BigInteger[] bi_arr =
new BigInteger[] {
new BigInteger("123456789012345678901234567890123456789012"),
new BigInteger("123456789012345678901234567890123456789012").multiply(new BigInteger("2"))
};
BigDecimal[] bd_arr =
new BigDecimal[] {
new BigDecimal(
"3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825"),
new BigDecimal(
"3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825")
.multiply(new BigDecimal("2"))
};
String[] s_arr = new String[] {"json", "JSON"};
boolean[] b1_arr_copy;
int[] i1_arr_copy;
long[] l1_arr_copy;
float[] f1_arr_copy;
double[] d1_arr_copy;
Boolean[] b2_arr_copy;
Integer[] i2_arr_copy;
Long[] l2_arr_copy;
Float[] f2_arr_copy;
Double[] d2_arr_copy;
BigInteger[] bi_arr_copy;
BigDecimal[] bd_arr_copy;
String[] s_arr_copy;
JSONCollection json_struct;
JSONArray json_array;
JSONObjectMappings json_objectmappings = new JSONObjectMappings();
JSONStructureMarshaller marshaller = json_objectmappings.getStructureMarshaller();
JSONStructureUnmarshaller unmarshaller = json_objectmappings.getStructureUnmarshaller();
try {
json_objectmappings.register(b1_arr.getClass());
json_objectmappings.register(i1_arr.getClass());
json_objectmappings.register(l1_arr.getClass());
json_objectmappings.register(f1_arr.getClass());
json_objectmappings.register(d1_arr.getClass());
json_objectmappings.register(b2_arr.getClass());
json_objectmappings.register(i2_arr.getClass());
json_objectmappings.register(l2_arr.getClass());
json_objectmappings.register(f2_arr.getClass());
json_objectmappings.register(d2_arr.getClass());
json_objectmappings.register(bi_arr.getClass());
json_objectmappings.register(bd_arr.getClass());
json_objectmappings.register(s_arr.getClass());
json_struct = marshaller.toJSONStructure(b1_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(true, json_array.get(0).getBoolean());
Assert.assertEquals(false, json_array.get(1).getBoolean());
b1_arr_copy = unmarshaller.toObject(json_struct, b1_arr.getClass());
Assert.assertNotNull(b1_arr_copy);
Assert.assertArrayEquals(b1_arr, b1_arr_copy);
json_struct = marshaller.toJSONStructure(i1_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Integer(42), json_array.get(0).getInteger());
Assert.assertEquals(new Integer(4213), json_array.get(1).getInteger());
i1_arr_copy = unmarshaller.toObject(json_struct, i1_arr.getClass());
Assert.assertNotNull(i1_arr_copy);
Assert.assertArrayEquals(i1_arr, i1_arr_copy);
json_struct = marshaller.toJSONStructure(l1_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Long(12345678901234L), json_array.get(0).getLong());
Assert.assertEquals(new Long(12345678901234L * 2L), json_array.get(1).getLong());
l1_arr_copy = unmarshaller.toObject(json_struct, l1_arr.getClass());
Assert.assertNotNull(l1_arr_copy);
Assert.assertArrayEquals(l1_arr, l1_arr_copy);
json_struct = marshaller.toJSONStructure(f1_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Float(1.0F / 3.0F), json_array.get(0).getFloat());
Assert.assertEquals(new Float(1.0F / 5.0F), json_array.get(1).getFloat());
f1_arr_copy = unmarshaller.toObject(json_struct, f1_arr.getClass());
Assert.assertNotNull(f1_arr_copy);
TestHelpers.assertArrayEquals(f1_arr, f1_arr_copy);
json_struct = marshaller.toJSONStructure(d1_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Double(1.0 / 3.0), json_array.get(0).getDouble());
Assert.assertEquals(new Double(1.0 / 5.0), json_array.get(1).getDouble());
d1_arr_copy = unmarshaller.toObject(json_struct, d1_arr.getClass());
Assert.assertNotNull(d1_arr_copy);
TestHelpers.assertArrayEquals(d1_arr, d1_arr_copy);
json_struct = marshaller.toJSONStructure(b2_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(false, json_array.get(0).getBoolean());
Assert.assertEquals(true, json_array.get(1).getBoolean());
b2_arr_copy = unmarshaller.toObject(json_struct, b2_arr.getClass());
Assert.assertNotNull(b2_arr_copy);
Assert.assertArrayEquals(b2_arr, b2_arr_copy);
json_struct = marshaller.toJSONStructure(i2_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Integer(1234), json_array.get(0).getInteger());
Assert.assertEquals(new Integer(4321), json_array.get(1).getInteger());
i2_arr_copy = unmarshaller.toObject(json_struct, i2_arr.getClass());
Assert.assertNotNull(i2_arr_copy);
Assert.assertArrayEquals(i2_arr, i2_arr_copy);
json_struct = marshaller.toJSONStructure(l2_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Long(43210987654321L), json_array.get(0).getLong());
Assert.assertEquals(new Long(43210987654321L * 2L), json_array.get(1).getLong());
l2_arr_copy = unmarshaller.toObject(json_struct, l2_arr.getClass());
Assert.assertNotNull(l2_arr_copy);
Assert.assertArrayEquals(l2_arr, l2_arr_copy);
json_struct = marshaller.toJSONStructure(f2_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Float(3.0F), json_array.get(0).getFloat());
Assert.assertEquals(new Float(5.0F), json_array.get(1).getFloat());
f2_arr_copy = unmarshaller.toObject(json_struct, f2_arr.getClass());
Assert.assertNotNull(f2_arr_copy);
Assert.assertArrayEquals(f2_arr, f2_arr_copy);
json_struct = marshaller.toJSONStructure(d2_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(new Double(3.0), json_array.get(0).getDouble());
Assert.assertEquals(new Double(5.0), json_array.get(1).getDouble());
d2_arr_copy = unmarshaller.toObject(json_struct, d2_arr.getClass());
Assert.assertNotNull(d2_arr_copy);
Assert.assertArrayEquals(d2_arr, d2_arr_copy);
json_struct = marshaller.toJSONStructure(bi_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(
new BigInteger("123456789012345678901234567890123456789012"),
json_array.get(0).getBigInteger());
Assert.assertEquals(
new BigInteger("123456789012345678901234567890123456789012")
.multiply(new BigInteger("2")),
json_array.get(1).getBigInteger());
bi_arr_copy = unmarshaller.toObject(json_struct, bi_arr.getClass());
Assert.assertNotNull(bi_arr_copy);
Assert.assertArrayEquals(bi_arr, bi_arr_copy);
json_struct = marshaller.toJSONStructure(bd_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals(
new BigDecimal(
"3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825"),
json_array.get(0).getBigDecimal());
Assert.assertEquals(
new BigDecimal(
"3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825")
.multiply(new BigDecimal("2")),
json_array.get(1).getBigDecimal());
bd_arr_copy = unmarshaller.toObject(json_struct, bd_arr.getClass());
Assert.assertNotNull(bd_arr_copy);
Assert.assertArrayEquals(bd_arr, bd_arr_copy);
json_struct = marshaller.toJSONStructure(s_arr);
Assert.assertNotNull(json_struct);
json_array = assertArray(json_struct);
Assert.assertEquals(2, json_array.values.size());
Assert.assertEquals("json", json_array.get(0).getString());
Assert.assertEquals("JSON", json_array.get(1).getString());
s_arr_copy = unmarshaller.toObject(json_struct, s_arr.getClass());
Assert.assertNotNull(s_arr_copy);
Assert.assertArrayEquals(s_arr, s_arr_copy);
} catch (JSONException e) {
e.printStackTrace();
Assert.fail("Unexpected exception!");
}
}