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Java RpcResponse类代码示例

本文整理汇总了Java中org.apache.hadoop.oncrpc.RpcResponse类的典型用法代码示例。如果您正苦于以下问题：Java RpcResponse类的具体用法？Java RpcResponse怎么用？Java RpcResponse使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


RpcResponse类属于org.apache.hadoop.oncrpc包，在下文中一共展示了RpcResponse类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: messageReceived

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent e)
    throws Exception {

  RpcInfo info = (RpcInfo) e.getMessage();
  RpcCall rpcCall = (RpcCall) info.header();
  final int portmapProc = rpcCall.getProcedure();
  int xid = rpcCall.getXid();
  XDR in = new XDR(info.data().toByteBuffer().asReadOnlyBuffer(),
      XDR.State.READING);
  XDR out = new XDR();

  if (portmapProc == PMAPPROC_NULL) {
    out = nullOp(xid, in, out);
  } else if (portmapProc == PMAPPROC_SET) {
    out = set(xid, in, out);
  } else if (portmapProc == PMAPPROC_UNSET) {
    out = unset(xid, in, out);
  } else if (portmapProc == PMAPPROC_DUMP) {
    out = dump(xid, in, out);
  } else if (portmapProc == PMAPPROC_GETPORT) {
    out = getport(xid, in, out);
  } else if (portmapProc == PMAPPROC_GETVERSADDR) {
    out = getport(xid, in, out);
  } else {
    LOG.info("PortmapHandler unknown rpc procedure=" + portmapProc);
    RpcAcceptedReply reply = RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone());
    reply.write(out);
  }

  ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap()
      .buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:naver，项目名称:hadoop，代码行数:37，代码来源:RpcProgramPortmap.java

示例2: handleInternal

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
  RpcCall rpcCall = (RpcCall) info.header();
  final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
  int xid = rpcCall.getXid();
  byte[] data = new byte[info.data().readableBytes()];
  info.data().readBytes(data);
  XDR xdr = new XDR(data);
  XDR out = new XDR();
  InetAddress client =
      ((InetSocketAddress) info.remoteAddress()).getAddress();

  if (mntproc == MNTPROC.NULL) {
    out = nullOp(out, xid, client);
  } else if (mntproc == MNTPROC.MNT) {
    out = mnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.DUMP) {
    out = dump(out, xid, client);
  } else if (mntproc == MNTPROC.UMNT) {
    out = umnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.UMNTALL) {
    umntall(out, xid, client);
  } else if (mntproc == MNTPROC.EXPORT) {
    // Currently only support one NFS export 
    List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
    hostsMatchers.add(hostsMatcher);
    out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
  } else {
    // Invalid procedure
    RpcAcceptedReply
        .getInstance(xid, RpcAcceptedReply.AcceptState.PROC_UNAVAIL,
            new VerifierNone()).write(out);
  }
  ChannelBuffer buf =
      ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:hopshadoop，项目名称:hops，代码行数:39，代码来源:RpcProgramMountd.java

示例3: handleInternal

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
  RpcCall rpcCall = (RpcCall) info.header();
  final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
  int xid = rpcCall.getXid();
  byte[] data = new byte[info.data().readableBytes()];
  info.data().readBytes(data);
  XDR xdr = new XDR(data);
  XDR out = new XDR();
  InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();

  if (mntproc == MNTPROC.NULL) {
    out = nullOp(out, xid, client);
  } else if (mntproc == MNTPROC.MNT) {
    out = mnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.DUMP) {
    out = dump(out, xid, client);
  } else if (mntproc == MNTPROC.UMNT) {      
    out = umnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.UMNTALL) {
    umntall(out, xid, client);
  } else if (mntproc == MNTPROC.EXPORT) {
    // Currently only support one NFS export "/"
    List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
    hostsMatchers.add(hostsMatcher);
    out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
  } else {
    // Invalid procedure
    RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
        out);
  }  
  ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:chendave，项目名称:hadoop-TCP，代码行数:37，代码来源:RpcProgramMountd.java

示例4: handleInternal

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
  RpcCall rpcCall = (RpcCall) info.header();
  final Procedure portmapProc = Procedure.fromValue(rpcCall.getProcedure());
  int xid = rpcCall.getXid();
  byte[] data = new byte[info.data().readableBytes()];
  info.data().readBytes(data);
  XDR in = new XDR(data);
  XDR out = new XDR();

  if (portmapProc == Procedure.PMAPPROC_NULL) {
    out = nullOp(xid, in, out);
  } else if (portmapProc == Procedure.PMAPPROC_SET) {
    out = set(xid, in, out);
  } else if (portmapProc == Procedure.PMAPPROC_UNSET) {
    out = unset(xid, in, out);
  } else if (portmapProc == Procedure.PMAPPROC_DUMP) {
    out = dump(xid, in, out);
  } else if (portmapProc == Procedure.PMAPPROC_GETPORT) {
    out = getport(xid, in, out);
  } else if (portmapProc == Procedure.PMAPPROC_GETVERSADDR) {
    out = getport(xid, in, out);
  } else {
    LOG.info("PortmapHandler unknown rpc procedure=" + portmapProc);
    RpcAcceptedReply reply = RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone());
    reply.write(out);
  }

  ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:chendave，项目名称:hadoop-TCP，代码行数:34，代码来源:RpcProgramPortmap.java

示例5: handleInternal

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
  RpcCall rpcCall = (RpcCall) info.header();
  final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
  int xid = rpcCall.getXid();
  byte[] data = new byte[info.data().readableBytes()];
  info.data().readBytes(data);
  XDR xdr = new XDR(data);
  XDR out = new XDR();
  InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();

  if (mntproc == MNTPROC.NULL) {
    out = nullOp(out, xid, client);
  } else if (mntproc == MNTPROC.MNT) {
    out = mnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.DUMP) {
    out = dump(out, xid, client);
  } else if (mntproc == MNTPROC.UMNT) {      
    out = umnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.UMNTALL) {
    umntall(out, xid, client);
  } else if (mntproc == MNTPROC.EXPORT) {
    // Currently only support one NFS export 
    List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
    hostsMatchers.add(hostsMatcher);
    out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
  } else {
    // Invalid procedure
    RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
        out);
  }  
  ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:Seagate，项目名称:hadoop-on-lustre2，代码行数:37，代码来源:RpcProgramMountd.java

示例6: handleInternal

import org.apache.hadoop.oncrpc.RpcResponse; //导入依赖的package包/类
@Override
public void handleInternal(ChannelHandlerContext ctx, RpcInfo info) {
  RpcCall rpcCall = (RpcCall) info.header();
  final MNTPROC mntproc = MNTPROC.fromValue(rpcCall.getProcedure());
  int xid = rpcCall.getXid();
  byte[] data = new byte[info.data().readableBytes()];
  info.data().readBytes(data);
  XDR xdr = new XDR(data);
  XDR out = new XDR();
  InetAddress client = ((InetSocketAddress) info.remoteAddress()).getAddress();

  if (mntproc == MNTPROC.NULL) {
    out = nullOp(out, xid, client);
  } else if (mntproc == MNTPROC.MNT) {
    // Only do port monitoring for MNT
    if (!doPortMonitoring(info.remoteAddress())) {
      out = MountResponse.writeMNTResponse(Nfs3Status.NFS3ERR_ACCES, out,
          xid, null);
    } else {
      out = mnt(xdr, out, xid, client);
    }
  } else if (mntproc == MNTPROC.DUMP) {
    out = dump(out, xid, client);
  } else if (mntproc == MNTPROC.UMNT) {      
    out = umnt(xdr, out, xid, client);
  } else if (mntproc == MNTPROC.UMNTALL) {
    umntall(out, xid, client);
  } else if (mntproc == MNTPROC.EXPORT) {
    // Currently only support one NFS export
    List<NfsExports> hostsMatchers = new ArrayList<NfsExports>();
    if (hostsMatcher != null) {
      hostsMatchers.add(hostsMatcher);
      out = MountResponse.writeExportList(out, xid, exports, hostsMatchers);
    } else {
      // This means there are no valid exports provided.
      RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
        out);
    }
  } else {
    // Invalid procedure
    RpcAcceptedReply.getInstance(xid,
        RpcAcceptedReply.AcceptState.PROC_UNAVAIL, new VerifierNone()).write(
        out);
  }
  ChannelBuffer buf = ChannelBuffers.wrappedBuffer(out.asReadOnlyWrap().buffer());
  RpcResponse rsp = new RpcResponse(buf, info.remoteAddress());
  RpcUtil.sendRpcResponse(ctx, rsp);
}
开发者ID:naver，项目名称:hadoop，代码行数:50，代码来源:RpcProgramMountd.java


注：本文中的org.apache.hadoop.oncrpc.RpcResponse类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。