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

Example 21 with IonWriter

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

the class IonMarkupWriterTest method testPrettyCallback.

@Test
public void testPrettyCallback() throws IOException {
    // Write to a StringWriter for testing
    StringWriter out = new StringWriter();
    IonReader ionReader = system().newReader(input);
    _Private_IonTextWriterBuilder builder = (_Private_IonTextWriterBuilder) IonTextWriterBuilder.pretty();
    IonWriter ionWriter = builder.withCallbackBuilder(new TestMarkupCallback.Builder()).build(out);
    write(ionReader, ionWriter);
    assertEquals("Markup callback with pretty printing Ion Writer," + " error with data:\n" + input + "\n", pExpected, out.toString());
}

Example 22 with IonWriter

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

the class IonMarkupWriterTest method testEscaping.

@Test
public void testEscaping() throws IOException {
    String input = "These should be escaped <>&";
    String expected = "<><><>&&&<><><>\"These should be escaped &lt;&gt;&amp;\"";
    StringWriter out = new StringWriter();
    _Private_IonTextWriterBuilder builder = (_Private_IonTextWriterBuilder) IonTextWriterBuilder.standard();
    IonWriter ionWriter = builder.withCallbackBuilder(new EscapingCallback.Builder()).build(out);
    ionWriter.writeString(input);
    ionWriter.finish();
    assertEquals("Escaping failed, with data:\n" + input + "\n", expected, out.toString());
}

Example 23 with IonWriter

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

the class IonMarkupWriterTest method testStandardCallback.

@Test
public void testStandardCallback() throws IOException {
    // Write to a StringWriter for testing
    StringWriter out = new StringWriter();
    IonReader ionReader = system().newReader(input);
    _Private_IonTextWriterBuilder builder = (_Private_IonTextWriterBuilder) IonTextWriterBuilder.standard();
    IonWriter ionWriter = builder.withCallbackBuilder(new TestMarkupCallback.Builder()).build(out);
    write(ionReader, ionWriter);
    assertEquals("Markup callback with standard Ion Writer, " + "error with data:\n" + input + "\n", sExpected, out.toString());
}

Example 24 with IonWriter

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

the class IonSystemLite method clone.

@SuppressWarnings("unchecked")
public <T extends IonValue> T clone(T value) throws IonException {
    // Use "fast clone" when the system is the same.
    if (value.getSystem() == this) {
        return (T) value.clone();
    }
    if (value instanceof IonDatagram) {
        IonDatagram datagram = newDatagram();
        IonWriter writer = _Private_IonWriterFactory.makeWriter(datagram);
        IonReader reader = makeSystemReader(value.getSystem(), value);
        try {
            writer.writeValues(reader);
        } catch (IOException e) {
            throw new IonException(e);
        }
        return (T) datagram;
    }
    IonReader reader = newReader(value);
    reader.next();
    return (T) newValue(reader);
}

Example 25 with IonWriter

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

the class IonValueLite method toString.

public String toString(IonTextWriterBuilder writerBuilder) {
    StringBuilder buf = new StringBuilder(1024);
    try {
        IonWriter writer = writerBuilder.build(buf);
        writeTo(writer);
        writer.finish();
    } catch (IOException e) {
        throw new IonException(e);
    }
    return buf.toString();
}