Java TBase.getClass方法代碼示例

import org.apache.thrift.TBase; //導入方法依賴的package包/類
private static TBase<?, ?> asTBase(Object exampleRequest) {
    final TBase<?, ?> exampleTBase = (TBase<?, ?>) exampleRequest;
    final Class<?> type = exampleTBase.getClass();
    if (!type.getName().endsWith(REQUEST_STRUCT_SUFFIX)) {
        return null;
    }

    final Class<?> serviceType = type.getEnclosingClass();
    if (serviceType == null) {
        return null;
    }

    if (serviceType.getEnclosingClass() != null) {
        return null;
    }

    return exampleTBase;
}
 

import org.apache.thrift.TBase; //導入方法依賴的package包/類
@Override
public Header headerLookup(TBase<?, ?> tbase) throws TException {
    if (tbase == null) {
        throw new IllegalArgumentException("tbase must not be null");
    }

    // Should we preload commandTBaseList for performance? 
    Collection<TCommandType> commandTBaseList = commandTBaseRepository.values();

    for (TCommandType commandTBase : commandTBaseList) {
        if (commandTBase.isInstanceOf(tbase)) {
            return commandTBase.getHeader();
        }
    }
    
    throw new TException("Unsupported Type" + tbase.getClass());
}
 

import org.apache.thrift.TBase; //導入方法依賴的package包/類
public Header headerLookup(TBase<?, ?> tbase) throws TException {
    if (tbase == null) {
        throw new IllegalArgumentException("tbase must not be null");
    }
    if (tbase instanceof TSpan) {
        return SPAN_HEADER;
    }
    if (tbase instanceof TSpanChunk) {
        return SPANCHUNK_HEADER;
    }
    if (tbase instanceof TAgentInfo) {
        return AGENT_INFO_HEADER;
    }
    if (tbase instanceof TAgentStat) {
        return AGENT_STAT_HEADER;
    }
    if (tbase instanceof TAgentStatBatch) {
        return AGENT_STAT_BATCH_HEADER;
    }
    if (tbase instanceof TSqlMetaData) {
        return SQLMETADATA_HEADER;
    }
    if (tbase instanceof TApiMetaData) {
        return APIMETADATA_HEADER;
    }
    if (tbase instanceof TResult) {
        return RESULT_HEADER;
    }
    if (tbase instanceof TStringMetaData) {
        return STRINGMETADATA_HEADER;
    }
    if (tbase instanceof NetworkAvailabilityCheckPacket) {
        return NETWORK_CHECK_HEADER;
    }
    
    throw new TException("Unsupported Type" + tbase.getClass());
}
 

import org.apache.thrift.TBase; //導入方法依賴的package包/類
private ThriftFunction(
        Class<?> serviceType, String name, Object func, Type type,
        TFieldIdEnum[] argFields, TBase<?, ?> result, Class<?>[] declaredExceptions) throws Exception {

    this.func = func;
    this.type = type;
    this.serviceType = serviceType;
    this.name = name;
    this.argFields = argFields;
    this.result = result;
    this.declaredExceptions = declaredExceptions;

    // Determine the success and exception fields of the function.
    final ImmutableMap.Builder<Class<Throwable>, TFieldIdEnum> exceptionFieldsBuilder =
            ImmutableMap.builder();
    TFieldIdEnum successField = null;

    if (result != null) { // if not oneway
        @SuppressWarnings("unchecked")
        final Class<? extends TBase<?, ?>> resultType = (Class<? extends TBase<?, ?>>) result.getClass();
        @SuppressWarnings("unchecked")
        final Map<TFieldIdEnum, FieldMetaData> metaDataMap =
                (Map<TFieldIdEnum, FieldMetaData>) FieldMetaData.getStructMetaDataMap(resultType);

        for (Entry<TFieldIdEnum, FieldMetaData> e : metaDataMap.entrySet()) {
            final TFieldIdEnum key = e.getKey();
            final String fieldName = key.getFieldName();
            if ("success".equals(fieldName)) {
                successField = key;
                continue;
            }

            Class<?> fieldType = resultType.getField(fieldName).getType();
            if (Throwable.class.isAssignableFrom(fieldType)) {
                @SuppressWarnings("unchecked")
                Class<Throwable> exceptionFieldType = (Class<Throwable>) fieldType;
                exceptionFieldsBuilder.put(exceptionFieldType, key);
            }
        }
    }

    this.successField = successField;
    exceptionFields = exceptionFieldsBuilder.build();
}