Examples with JThrowable org.spf4j.base.avro.JThrowable used on opensource projects

Example 1 with JThrowable

use of org.spf4j.base.avro.JThrowable in project spf4j by zolyfarkas.

the class SpecificRecordAppenderTest method testSpecificRecordAppender.

@Test
public void testSpecificRecordAppender() throws IOException {
    JThrowable jThrowable = new JThrowable(null, null, null, null, null);
    LOG.debug("Broken Object", jThrowable);
    SpecificRecordAppender ap = new SpecificRecordAppender();
    StringBuilder sb = new StringBuilder();
    ap.append(jThrowable, sb);
    String str = sb.toString();
    Assert.assertThat(str, Matchers.containsString("SerializationError"));
    Assert.assertThat(str, Matchers.containsString("java.lang.NullPointerException"));
}

Example 2 with JThrowable

use of org.spf4j.base.avro.JThrowable in project spf4j by zolyfarkas.

the class SpecificRecordAppender method writeSerializationError.

@SuppressFBWarnings("ITC_INHERITANCE_TYPE_CHECKING")
static void writeSerializationError(final Object object, final StringBuilder sb, final Exception ex) throws IOException {
    if (STRICT_SERIALIZATION) {
        if (ex instanceof IOException) {
            throw (IOException) ex;
        } else if (ex instanceof RuntimeException) {
            throw (RuntimeException) ex;
        } else {
            throw new IllegalStateException(ex);
        }
    }
    sb.setLength(0);
    sb.append("{\"SerializationError\":\n");
    try (AppendableOutputStream bos = new AppendableOutputStream(sb, Charsets.UTF_8)) {
        JThrowable at = Converters.convert(ex);
        Schema schema = at.getSchema();
        SpecificDatumWriter<SpecificRecord> writer = new SpecificDatumWriter<>(schema);
        JsonEncoder jsonEncoder = EF.jsonEncoder(schema, bos, true);
        writer.write(at, jsonEncoder);
        jsonEncoder.flush();
    }
    sb.append(",\n");
    sb.append("\"ObjectAsString\":\n\"");
    EscapeJsonStringAppendableWrapper escaper = new EscapeJsonStringAppendableWrapper(sb);
    escaper.append(object.toString());
    sb.append("\"}");
}