List of usage examples for org.apache.thrift.protocol TType I32
byte I32
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From source file:cereal.impl.ThriftStructMapping.java
License:Apache License
@Override public List<Field> getFields(E obj) { checkNotNull(obj, "The struct was null"); List<Field> fields; try {/*www. ja va 2s. c o m*/ @SuppressWarnings("rawtypes") Class<? extends TBase> tbaseClz = obj.getClass(); if (null == getFieldValue) { synchronized (this) { if (null == getFieldValue) { Class<?> fieldsClz = Class.forName(obj.getClass().getName() + "$_Fields"); getFieldValue = tbaseClz.getMethod("getFieldValue", fieldsClz); isSet = tbaseClz.getMethod("isSet", fieldsClz); } } } Map<? extends TFieldIdEnum, FieldMetaData> thriftFields = FieldMetaData.getStructMetaDataMap(tbaseClz); fields = new ArrayList<>(); for (Entry<? extends TFieldIdEnum, FieldMetaData> entry : thriftFields.entrySet()) { TFieldIdEnum field = entry.getKey(); FieldMetaData fMetaData = entry.getValue(); if ((boolean) isSet.invoke(obj, field)) { Object value = getFieldValue.invoke(obj, field); FieldValueMetaData fvMetaData = fMetaData.valueMetaData; switch (fvMetaData.type) { case TType.BOOL: Boolean booleanVal = (Boolean) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(booleanVal.toString()))); break; case TType.BYTE: Byte byteVal = (Byte) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(byteVal.toString()))); break; case TType.DOUBLE: Double dblVal = (Double) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(dblVal.toString()))); break; case TType.I16: Short shortVal = (Short) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(shortVal.toString()))); break; case TType.I32: Integer intVal = (Integer) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(intVal.toString()))); break; case TType.I64: Long longVal = (Long) value; fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), value(longVal.toString()))); break; case TType.STRING: byte[] bytes; if (fvMetaData.isBinary()) { bytes = (byte[]) value; } else { String strVal = (String) value; bytes = strVal.getBytes(UTF_8); } fields.add(new FieldImpl(text(fMetaData.fieldName), getGrouping(fMetaData), getVisibility(fMetaData), new Value(bytes))); break; default: log.warn("Ignoring field: {}", field.getFieldName()); break; } } } } catch (Exception e) { throw new RuntimeException(e); } return fields; }
From source file:cereal.impl.ThriftStructMapping.java
License:Apache License
@Override public void update(Iterable<Entry<Key, Value>> iter, InstanceOrBuilder<E> instOrBuilder) { checkNotNull(iter, "Iterator is null"); checkNotNull(instOrBuilder, "InstOrBuilder is null"); checkArgument(Type.INSTANCE == instOrBuilder.getType(), "Expected INSTANCE in InstanceOrBuilder"); try {// w w w. ja v a 2 s.c o m @SuppressWarnings("rawtypes") Class<? extends TBase> tbaseClz = instOrBuilder.getWrappedClass(); if (null == setFieldValue) { synchronized (this) { if (null == setFieldValue) { Class<?> fieldsClz = Class.forName(instOrBuilder.getWrappedClass().getName() + "$_Fields"); setFieldValue = tbaseClz.getMethod("setFieldValue", fieldsClz, Object.class); } } } for (Entry<Key, Value> entry : iter) { String fieldName = entry.getKey().getColumnQualifier().toString(); Map<? extends TFieldIdEnum, FieldMetaData> thriftFields = FieldMetaData .getStructMetaDataMap(tbaseClz); for (Entry<? extends TFieldIdEnum, FieldMetaData> fieldEntry : thriftFields.entrySet()) { TFieldIdEnum fieldId = fieldEntry.getKey(); if (fieldName.equals(fieldId.getFieldName())) { FieldValueMetaData fvMetaData = fieldEntry.getValue().valueMetaData; Value v = entry.getValue(); Object obj = instOrBuilder.get(); switch (fvMetaData.type) { case TType.BOOL: Boolean booleanVal = Boolean.parseBoolean(v.toString()); setFieldValue.invoke(obj, fieldId, booleanVal); break; case TType.BYTE: Byte byteVal = Byte.parseByte(v.toString()); setFieldValue.invoke(obj, fieldId, byteVal); break; case TType.DOUBLE: Double dblVal = Double.parseDouble(v.toString()); setFieldValue.invoke(obj, fieldId, dblVal); break; case TType.I16: Short shortVal = Short.parseShort(v.toString()); setFieldValue.invoke(obj, fieldId, shortVal); break; case TType.I32: Integer intVal = Integer.parseInt(v.toString()); setFieldValue.invoke(obj, fieldId, intVal); break; case TType.I64: Long longVal = Long.parseLong(v.toString()); setFieldValue.invoke(obj, fieldId, longVal); break; case TType.STRING: if (fvMetaData.isBinary()) { setFieldValue.invoke(obj, fieldId, ByteBuffer.wrap(v.get())); } else { String strVal = v.toString(); setFieldValue.invoke(obj, fieldId, strVal); } break; default: log.warn("Ignoring field: {}", fieldName); break; } } } } } catch (Exception e) { throw new RuntimeException(e); } }
From source file:com.ambiata.poacher.mr.TDeserializerCopy.java
License:Apache License
/** * Deserialize only an i32 field (addressed by recursively using field id) * from a byte record./*from w w w. ja va 2s .c om*/ * @param bytes The serialized object to read from * @param fieldIdPathFirst First of the FieldId's that define a path to an i32 field * @param fieldIdPathRest The rest FieldId's that define a path to an i32 field * @throws TException */ public Integer partialDeserializeI32(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest) throws TException { return (Integer) partialDeserializeField(TType.I32, bytes, fieldIdPathFirst, fieldIdPathRest); }
From source file:com.ambiata.poacher.mr.TDeserializerCopy.java
License:Apache License
private Object partialDeserializeField(byte ttype, byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest) throws TException { try {/*from w ww . ja v a2 s . c o m*/ TField field = locateField(bytes, fieldIdPathFirst, fieldIdPathRest); if (field != null) { // if this point is reached, iprot will be positioned at the start of the field. switch (ttype) { case TType.BOOL: if (field.type == TType.BOOL) { return protocol_.readBool(); } break; case TType.BYTE: if (field.type == TType.BYTE) { return protocol_.readByte(); } break; case TType.DOUBLE: if (field.type == TType.DOUBLE) { return protocol_.readDouble(); } break; case TType.I16: if (field.type == TType.I16) { return protocol_.readI16(); } break; case TType.I32: if (field.type == TType.I32) { return protocol_.readI32(); } break; case TType.I64: if (field.type == TType.I64) { return protocol_.readI64(); } break; case TType.STRING: if (field.type == TType.STRING) { return protocol_.readString(); } break; case 100: // hack to differentiate between string and binary if (field.type == TType.STRING) { return protocol_.readBinary(); } break; } } return null; } catch (Exception e) { throw new TException(e); } finally { trans_.clear(); protocol_.reset(); } }
From source file:com.bigdata.dastor.thrift.KeyRange.java
License:Apache License
public void read(TProtocol iprot) throws TException { TField field;//from w ww .j a v a 2 s . c o m iprot.readStructBegin(); while (true) { field = iprot.readFieldBegin(); if (field.type == TType.STOP) { break; } switch (field.id) { case 1: // START_KEY if (field.type == TType.STRING) { this.start_key = iprot.readString(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 2: // END_KEY if (field.type == TType.STRING) { this.end_key = iprot.readString(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 3: // START_TOKEN if (field.type == TType.STRING) { this.start_token = iprot.readString(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 4: // END_TOKEN if (field.type == TType.STRING) { this.end_token = iprot.readString(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 5: // COUNT if (field.type == TType.I32) { this.count = iprot.readI32(); setCountIsSet(true); } else { TProtocolUtil.skip(iprot, field.type); } break; default: TProtocolUtil.skip(iprot, field.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method if (!isSetCount()) { throw new TProtocolException( "Required field 'count' was not found in serialized data! Struct: " + toString()); } validate(); }
From source file:com.bigdata.dastor.thrift.SliceRange.java
License:Apache License
public void read(TProtocol iprot) throws TException { TField field;/*from w ww. j a v a 2s. c o m*/ iprot.readStructBegin(); while (true) { field = iprot.readFieldBegin(); if (field.type == TType.STOP) { break; } switch (field.id) { case 1: // START if (field.type == TType.STRING) { this.start = iprot.readBinary(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 2: // FINISH if (field.type == TType.STRING) { this.finish = iprot.readBinary(); } else { TProtocolUtil.skip(iprot, field.type); } break; case 3: // REVERSED if (field.type == TType.BOOL) { this.reversed = iprot.readBool(); setReversedIsSet(true); } else { TProtocolUtil.skip(iprot, field.type); } break; case 4: // COUNT if (field.type == TType.I32) { this.count = iprot.readI32(); setCountIsSet(true); } else { TProtocolUtil.skip(iprot, field.type); } break; default: TProtocolUtil.skip(iprot, field.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method if (!isSetReversed()) { throw new TProtocolException( "Required field 'reversed' was not found in serialized data! Struct: " + toString()); } if (!isSetCount()) { throw new TProtocolException( "Required field 'count' was not found in serialized data! Struct: " + toString()); } validate(); }
From source file:com.ebay.nest.io.sede.dynamic_type.DynamicSerDeTypei32.java
License:Apache License
@Override public byte getType() { return TType.I32; }
From source file:com.facebook.nifty.core.TestThriftFrameDecoder.java
License:Apache License
private void writeTestMessages(TBinaryProtocol protocol, int count) throws TException { for (int i = 0; i < count; i++) { protocol.writeMessageBegin(new TMessage("testmessage" + i, TMessageType.CALL, i)); {/* w ww.j a v a 2 s . c o m*/ protocol.writeStructBegin(new TStruct()); { protocol.writeFieldBegin(new TField("i32field", TType.I32, (short) 1)); protocol.writeI32(123); protocol.writeFieldEnd(); } { protocol.writeFieldBegin(new TField("strfield", TType.STRING, (short) 2)); protocol.writeString("foo"); protocol.writeFieldEnd(); } { protocol.writeFieldBegin(new TField("boolfield", TType.BOOL, (short) 3)); protocol.writeBool(true); protocol.writeFieldEnd(); } protocol.writeFieldStop(); protocol.writeStructEnd(); } protocol.writeMessageEnd(); protocol.getTransport().flush(); } }
From source file:com.facebook.swift.codec.internal.TProtocolReader.java
License:Apache License
public int readI32Field() throws TException { if (!checkReadState(TType.I32)) { return 0; }/*from w w w .ja v a2 s. c o m*/ currentField = null; int fieldValue = protocol.readI32(); protocol.readFieldEnd(); return fieldValue; }
From source file:com.facebook.swift.codec.internal.TProtocolReader.java
License:Apache License
public <T extends Enum<T>> T readEnumField(ThriftCodec<T> enumCodec) throws Exception { if (!checkReadState(TType.I32)) { return null; }//from w w w . j a v a 2 s .c o m currentField = null; T fieldValue = null; try { fieldValue = enumCodec.read(protocol); } catch (UnknownEnumValueException e) { // return null } protocol.readFieldEnd(); return fieldValue; }