Examples with ServiceException com.google.protobuf.ServiceException used on opensource projects

Example 6 with ServiceException

use of com.google.protobuf.ServiceException in project hadoop by apache.

the class GetUserMappingsProtocolServerSideTranslatorPB method getGroupsForUser.

@Override
public GetGroupsForUserResponseProto getGroupsForUser(RpcController controller, GetGroupsForUserRequestProto request) throws ServiceException {
    String[] groups;
    try {
        groups = impl.getGroupsForUser(request.getUser());
    } catch (IOException e) {
        throw new ServiceException(e);
    }
    GetGroupsForUserResponseProto.Builder builder = GetGroupsForUserResponseProto.newBuilder();
    for (String g : groups) {
        builder.addGroups(g);
    }
    return builder.build();
}

Example 7 with ServiceException

use of com.google.protobuf.ServiceException in project hadoop by apache.

the class ProtocolMetaInfoServerSideTranslatorPB method getProtocolSignature.

@Override
public GetProtocolSignatureResponseProto getProtocolSignature(RpcController controller, GetProtocolSignatureRequestProto request) throws ServiceException {
    GetProtocolSignatureResponseProto.Builder builder = GetProtocolSignatureResponseProto.newBuilder();
    String protocol = request.getProtocol();
    String rpcKind = request.getRpcKind();
    long[] versions;
    try {
        versions = getProtocolVersionForRpcKind(RPC.RpcKind.valueOf(rpcKind), protocol);
    } catch (ClassNotFoundException e1) {
        throw new ServiceException(e1);
    }
    if (versions == null) {
        return builder.build();
    }
    for (long v : versions) {
        ProtocolSignatureProto.Builder sigBuilder = ProtocolSignatureProto.newBuilder();
        sigBuilder.setVersion(v);
        try {
            ProtocolSignature signature = ProtocolSignature.getProtocolSignature(protocol, v);
            for (int m : signature.getMethods()) {
                sigBuilder.addMethods(m);
            }
        } catch (ClassNotFoundException e) {
            throw new ServiceException(e);
        }
        builder.addProtocolSignature(sigBuilder.build());
    }
    return builder.build();
}

Example 8 with ServiceException

use of com.google.protobuf.ServiceException in project hadoop by apache.

the class ProtocolMetaInfoServerSideTranslatorPB method getProtocolVersions.

@Override
public GetProtocolVersionsResponseProto getProtocolVersions(RpcController controller, GetProtocolVersionsRequestProto request) throws ServiceException {
    String protocol = request.getProtocol();
    GetProtocolVersionsResponseProto.Builder builder = GetProtocolVersionsResponseProto.newBuilder();
    for (RPC.RpcKind r : RPC.RpcKind.values()) {
        long[] versions;
        try {
            versions = getProtocolVersionForRpcKind(r, protocol);
        } catch (ClassNotFoundException e) {
            throw new ServiceException(e);
        }
        ProtocolVersionProto.Builder b = ProtocolVersionProto.newBuilder();
        if (versions != null) {
            b.setRpcKind(r.toString());
            for (long v : versions) {
                b.addVersions(v);
            }
        }
        builder.addProtocolVersions(b.build());
    }
    return builder.build();
}

Example 9 with ServiceException

use of com.google.protobuf.ServiceException in project hadoop by apache.

the class GenericRefreshProtocolServerSideTranslatorPB method refresh.

@Override
public GenericRefreshResponseCollectionProto refresh(RpcController controller, GenericRefreshRequestProto request) throws ServiceException {
    try {
        List<String> argList = request.getArgsList();
        String[] args = argList.toArray(new String[argList.size()]);
        if (!request.hasIdentifier()) {
            throw new ServiceException("Request must contain identifier");
        }
        Collection<RefreshResponse> results = impl.refresh(request.getIdentifier(), args);
        return pack(results);
    } catch (IOException e) {
        throw new ServiceException(e);
    }
}

Example 10 with ServiceException

use of com.google.protobuf.ServiceException in project hadoop by apache.

the class HAServiceProtocolClientSideTranslatorPB method transitionToStandby.

@Override
public void transitionToStandby(StateChangeRequestInfo reqInfo) throws IOException {
    try {
        TransitionToStandbyRequestProto req = TransitionToStandbyRequestProto.newBuilder().setReqInfo(convert(reqInfo)).build();
        rpcProxy.transitionToStandby(NULL_CONTROLLER, req);
    } catch (ServiceException e) {
        throw ProtobufHelper.getRemoteException(e);
    }
}