Examples with IonSystem com.amazon.ion.IonSystem used on opensource projects

Example 11 with IonSystem

use of com.amazon.ion.IonSystem in project ion-java by amzn.

the class IonSystemBuilderTest method testStandard.

@Test
public void testStandard() {
    assertEquals(null, IonSystemBuilder.standard().getCatalog());
    IonSystem ion = IonSystemBuilder.standard().build();
    assertTrue(isLiteSystem(ion));
    assertSame(SimpleCatalog.class, ion.getCatalog().getClass());
}

Example 12 with IonSystem

use of com.amazon.ion.IonSystem in project ion-java by amzn.

the class SimpleCatalogTest method testBenchmark.

@SuppressWarnings("unchecked")
@Test
public void testBenchmark() {
    Map m = new HashMap();
    String s = "hello";
    m.put("This is a test String.", true);
    m.put(s, true);
    m.put("true", true);
    m.put("false", false);
    m.put("Something", null);
    m.put("12242.124598129", 12242.124598129);
    m.put("long", (long) 9326);
    m.put("12", 12);
    m.put("Almost Done.", true);
    m.put("Date", new Date(-10000));
    HashMap<String, String> hmap = new HashMap();
    for (int i = 0; i < 10; i++) {
        hmap.put("Key " + i, "value " + i);
    }
    TreeMap<String, String> tmap = new TreeMap();
    for (int i = 0; i < 10; i++) {
        tmap.put("Key " + i, "value " + i);
    }
    m.put("hmap", hmap);
    m.put("tmap", tmap);
    IonSystem sys = system();
    IonStruct i_tmap, i_hmap, i_map;
    Set<Entry<String, String>> set;
    i_tmap = sys.newEmptyStruct();
    set = tmap.entrySet();
    for (Entry<String, String> e : set) {
        IonString is = sys.newString(e.getValue());
        i_tmap.add(e.getKey(), is);
    }
    i_hmap = sys.newEmptyStruct();
    set = hmap.entrySet();
    for (Entry<String, String> e : set) {
        IonString is = sys.newString(e.getValue());
        i_hmap.add(e.getKey(), is);
    }
    i_map = sys.newEmptyStruct();
    set = tmap.entrySet();
    for (Entry<String, String> e : set) {
        Object val = e.getValue();
        IonValue ival;
        if (val instanceof String) {
            ival = sys.newString((String) val);
        } else if (e.getKey().equals("tmap")) {
            ival = i_tmap;
        } else if (e.getKey().equals("hmap")) {
            ival = i_hmap;
        } else {
            throw new RuntimeException("ACK! there's something in this map I don't understand!");
        }
        i_map.add(e.getKey(), ival);
    }
    IonDatagram dg = sys.newDatagram(i_map);
    byte[] bytes = dg.getBytes();
    IonValue v2 = sys.singleValue(bytes);
    assertNotNull(v2);
}

Example 13 with IonSystem

use of com.amazon.ion.IonSystem in project ion-java by amzn.

the class MiscStreamingTest method testBinaryAnnotation.

@Test
public void testBinaryAnnotation() throws Exception {
    String s = "item_view::{item_id:\"B00096H8Q4\",marketplace_id:2," + "product:{item_name:[" + "{value:'''Method 24CT Leather Wipes''',lang:EN_CA}," + "{value:'''Method 24CT Chiffons de Cuir''',lang:FR_CA}]," + "list_price:{value:18.23,unit:EUR},}" + ",index_suppressed:true," + "offline_store_only:true,version:2,}";
    IonSystem sys = system();
    IonDatagram dg = sys.getLoader().load(s);
    IonValue v = dg.get(0);
    IonType t = v.getType();
    assertSame("should be a struct", t, IonType.STRUCT);
    // first make sure the ion tree got it right
    assertTrue(v.hasTypeAnnotation("item_view"));
    String[] ann = v.getTypeAnnotations();
    assertTrue(ann.length == 1 && ann[0].equals("item_view"));
    // now take the string and get a text iterator and
    // make sure it got the annotation right
    IonReader it = system().newReader(s);
    t = it.next();
    assertSame("should be a struct", t, IonType.STRUCT);
    ann = it.getTypeAnnotations();
    assertTrue(ann.length == 1 && ann[0].equals("item_view"));
    // finally get the byte array from the tree, make a
    // binary iterator and check its annotation handling
    byte[] buf = dg.getBytes();
    it = system().newReader(buf);
    t = it.next();
    assertSame("should be a struct", t, IonType.STRUCT);
    ann = it.getTypeAnnotations();
    assertTrue(ann.length == 1 && ann[0].equals("item_view"));
}

Example 14 with IonSystem

use of com.amazon.ion.IonSystem in project jackson-dataformats-binary by FasterXML.

the class IonParserTest method testFloatType.

@Test
public void testFloatType() throws IOException {
    final ObjectReadContext ctxt = ObjectReadContext.empty();
    final byte[] data = "{ score:0.291e0 }".getBytes();
    IonSystem ion = IonSystemBuilder.standard().build();
    final IonValue ionFloat = ion.newFloat(Float.MAX_VALUE);
    IonReader reader = ionFloat.getSystem().newReader(data, 0, data.length);
    // Find the object
    reader.next();
    // Step into the object
    reader.stepIn();
    // Step next.
    reader.next();
    final IonParser floatParser = ionFactory.createParser(ctxt, reader);
    Assert.assertEquals(JsonParser.NumberType.DOUBLE, floatParser.getNumberType());
}

Example 15 with IonSystem

use of com.amazon.ion.IonSystem in project jackson-dataformats-binary by FasterXML.

the class IonParserTest method testGetTypeId.

@Test
public void testGetTypeId() throws IOException {
    String className = "com.example.Struct";
    final byte[] data = ("'" + className + "'::{ foo: \"bar\" }").getBytes("UTF-8");
    IonSystem ion = IonSystemBuilder.standard().build();
    IonReader reader = ion.newReader(data, 0, data.length);
    IonFactory factory = new IonFactory();
    IonParser parser = factory.createParser(ObjectReadContext.empty(), reader);
    // advance to find START_OBJECT
    parser.nextToken();
    Assert.assertEquals(className, parser.getTypeId());
}