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

Example 21 with IonValue

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

the class IonAssert method assertStructEquals.

private static void assertStructEquals(String path, IonStruct expected, IonStruct actual) {
    int expectedSize = expected.size();
    int actualSize = actual.size();
    if (expectedSize != actualSize) {
        fail(String.format("%s size, expected:%s actual:%s", path, expectedSize, actualSize));
    }
    Map<SymbolToken, List<IonValue>> expectedFields = sortFields(expected);
    Map<SymbolToken, List<IonValue>> actualFields = sortFields(actual);
    for (Entry<SymbolToken, List<IonValue>> expectedEntry : expectedFields.entrySet()) {
        SymbolToken token = expectedEntry.getKey();
        String fieldPath = path + '.' + printSymbol(token);
        List<IonValue> actualList = actualFields.get(token);
        if (actualList == null) {
            fail(String.format("Missing field %s, expected: %s actual: %s", fieldPath, expected, actual));
        }
        assertFieldEquals(fieldPath, expectedEntry.getValue(), actual, actualList);
    }
}

Example 22 with IonValue

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

the class IteratorTiming method main.

public static void main(String[] args) {
    IonSystem ion = IonSystemBuilder.standard().build();
    System.out.println("Start at " + new Date());
    try {
        InputStream is = new FileInputStream(args[0]);
        Iterator<IonValue> itera = ion.iterate(new InputStreamReader(is));
        int count = 0;
        long start = System.currentTimeMillis();
        long millis = start;
        while (itera.hasNext()) {
            itera.next();
            if ((++count % 100) == 0) {
                long diff = System.currentTimeMillis() - millis;
                System.out.println(diff);
                millis = System.currentTimeMillis();
            }
        }
        long now = System.currentTimeMillis();
        long elapsed = now - start;
        System.out.println();
        System.out.println("End at " + new Date());
        System.out.println("Total millis: " + elapsed);
        System.out.println("# values: " + count);
        System.out.println("avg millis/value: " + ((float) elapsed) / count);
        Runtime rt = Runtime.getRuntime();
        System.out.println("Total memory: " + rt.totalMemory());
    } catch (IOException e) {
        System.err.println(e);
    }
}

Example 23 with IonValue

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

the class BinaryStreamingTest method testValue2.

@Test
public void testValue2() 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);
    IonValue v2 = ((IonStruct) v).get("offline_store_only");
    SymbolTable sym = v.getSymbolTable();
    assert v2.getSymbolTable() == sym;
    IonReader ir = system().newReader(s);
    Iterator<String> symbols = sym.iterateDeclaredSymbolNames();
    SymbolTable u = system().newSharedSymbolTable("items", 1, symbols);
    IonBinaryWriter wr = system().newBinaryWriter(u);
    wr.writeValues(ir);
    byte[] buffer = wr.getBytes();
    dumpBuffer(buffer, buffer.length);
    ir = getStreamingMode().newIonReader(system().getCatalog(), buffer);
    wr = system().newBinaryWriter(u);
    wr.writeValues(ir);
    buffer = wr.getBytes();
    dumpBuffer(buffer, buffer.length);
}

Example 24 with IonValue

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

the class SymbolTableTest method testOverridingSystemSymbolId.

/**
 * Attempts to override system symbols are ignored.
 */
@Test
public void testOverridingSystemSymbolId() {
    String importingText = LocalSymbolTablePrefix + "{" + "  symbols:[ '''" + NAME + "''' ]," + "}\n" + "null";
    Iterator<IonValue> scanner = system().iterate(importingText);
    IonValue v = scanner.next();
    SymbolTable symtab = v.getSymbolTable();
    assertTrue(symtab.isLocalTable());
    checkSymbol(NAME, NAME_SID, symtab);
}

Example 25 with IonValue

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

the class SymbolTableTest method testImportsFollowSymbols.

@Test
public void testImportsFollowSymbols() {
    registerImportedV1();
    final int import1id = systemMaxId() + 1;
    final int local1id = systemMaxId() + IMPORTED_1_MAX_ID + 1;
    final int local2id = local1id + 1;
    String importingText = "$ion_1_0 " + LocalSymbolTablePrefix + "{" + "  symbols:[ '''local1''' ]," + "  imports:[{name:'''imported''', version:1, max_id:2}]," + "}\n" + // This symbol is added to end of locals
    "local2\n" + "local1\n" + "'imported 1'";
    Iterator<IonValue> scanner = system().iterate(importingText);
    IonValue value = scanner.next();
    SymbolTable symtab = value.getSymbolTable();
    checkLocalTable(symtab);
    checkSymbol("local2", value);
    value = scanner.next();
    checkSymbol("local1", local1id, value);
    value = scanner.next();
    checkSymbol("imported 1", import1id, value);
}