accumulo-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From els...@apache.org
Subject [19/50] [abbrv] ACCUMULO-2583 Change up the thrift and stub out a service to choose a random tserver to service replication work.
Date Fri, 09 May 2014 15:28:57 GMT
http://git-wip-us.apache.org/repos/asf/accumulo/blob/3e21a41d/core/src/main/java/org/apache/accumulo/core/replication/thrift/RemoteReplicationCoordinator.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/accumulo/core/replication/thrift/RemoteReplicationCoordinator.java
b/core/src/main/java/org/apache/accumulo/core/replication/thrift/RemoteReplicationCoordinator.java
new file mode 100644
index 0000000..3d07b34
--- /dev/null
+++ b/core/src/main/java/org/apache/accumulo/core/replication/thrift/RemoteReplicationCoordinator.java
@@ -0,0 +1,1010 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Autogenerated by Thrift Compiler (0.9.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.accumulo.core.replication.thrift;
+
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings("all") public class RemoteReplicationCoordinator {
+
+  public interface Iface {
+
+    public String getServicerAddress(int remoteTableId) throws NoServersAvailableException,
org.apache.thrift.TException;
+
+  }
+
+  public interface AsyncIface {
+
+    public void getServicerAddress(int remoteTableId, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getServicerAddress_call>
resultHandler) throws org.apache.thrift.TException;
+
+  }
+
+  public static class Client extends org.apache.thrift.TServiceClient implements Iface {
+    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client>
{
+      public Factory() {}
+      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
+        return new Client(prot);
+      }
+      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol
oprot) {
+        return new Client(iprot, oprot);
+      }
+    }
+
+    public Client(org.apache.thrift.protocol.TProtocol prot)
+    {
+      super(prot, prot);
+    }
+
+    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol
oprot) {
+      super(iprot, oprot);
+    }
+
+    public String getServicerAddress(int remoteTableId) throws NoServersAvailableException,
org.apache.thrift.TException
+    {
+      send_getServicerAddress(remoteTableId);
+      return recv_getServicerAddress();
+    }
+
+    public void send_getServicerAddress(int remoteTableId) throws org.apache.thrift.TException
+    {
+      getServicerAddress_args args = new getServicerAddress_args();
+      args.setRemoteTableId(remoteTableId);
+      sendBase("getServicerAddress", args);
+    }
+
+    public String recv_getServicerAddress() throws NoServersAvailableException, org.apache.thrift.TException
+    {
+      getServicerAddress_result result = new getServicerAddress_result();
+      receiveBase(result, "getServicerAddress");
+      if (result.isSetSuccess()) {
+        return result.success;
+      }
+      if (result.e != null) {
+        throw result.e;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT,
"getServicerAddress failed: unknown result");
+    }
+
+  }
+  public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements
AsyncIface {
+    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient>
{
+      private org.apache.thrift.async.TAsyncClientManager clientManager;
+      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
+      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory
protocolFactory) {
+        this.clientManager = clientManager;
+        this.protocolFactory = protocolFactory;
+      }
+      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport
transport) {
+        return new AsyncClient(protocolFactory, clientManager, transport);
+      }
+    }
+
+    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager
clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
+      super(protocolFactory, clientManager, transport);
+    }
+
+    public void getServicerAddress(int remoteTableId, org.apache.thrift.async.AsyncMethodCallback<getServicerAddress_call>
resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      getServicerAddress_call method_call = new getServicerAddress_call(remoteTableId, resultHandler,
this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class getServicerAddress_call extends org.apache.thrift.async.TAsyncMethodCall
{
+      private int remoteTableId;
+      public getServicerAddress_call(int remoteTableId, org.apache.thrift.async.AsyncMethodCallback<getServicerAddress_call>
resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory
protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException
{
+        super(client, protocolFactory, transport, resultHandler, false);
+        this.remoteTableId = remoteTableId;
+      }
+
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException
{
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getServicerAddress",
org.apache.thrift.protocol.TMessageType.CALL, 0));
+        getServicerAddress_args args = new getServicerAddress_args();
+        args.setRemoteTableId(remoteTableId);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public String getResult() throws NoServersAvailableException, org.apache.thrift.TException
{
+        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
+          throw new IllegalStateException("Method call not finished!");
+        }
+        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
+        return (new Client(prot)).recv_getServicerAddress();
+      }
+    }
+
+  }
+
+  public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I>
implements org.apache.thrift.TProcessor {
+    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
+    public Processor(I iface) {
+      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I,
? extends org.apache.thrift.TBase>>()));
+    }
+
+    protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I,
? extends  org.apache.thrift.TBase>> processMap) {
+      super(iface, getProcessMap(processMap));
+    }
+
+    private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I,
? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I,
? extends  org.apache.thrift.TBase>> processMap) {
+      processMap.put("getServicerAddress", new getServicerAddress());
+      return processMap;
+    }
+
+    public static class getServicerAddress<I extends Iface> extends org.apache.thrift.ProcessFunction<I,
getServicerAddress_args> {
+      public getServicerAddress() {
+        super("getServicerAddress");
+      }
+
+      public getServicerAddress_args getEmptyArgsInstance() {
+        return new getServicerAddress_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public getServicerAddress_result getResult(I iface, getServicerAddress_args args) throws
org.apache.thrift.TException {
+        getServicerAddress_result result = new getServicerAddress_result();
+        try {
+          result.success = iface.getServicerAddress(args.remoteTableId);
+        } catch (NoServersAvailableException e) {
+          result.e = e;
+        }
+        return result;
+      }
+    }
+
+  }
+
+  public static class getServicerAddress_args implements org.apache.thrift.TBase<getServicerAddress_args,
getServicerAddress_args._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getServicerAddress_args");
+
+    private static final org.apache.thrift.protocol.TField REMOTE_TABLE_ID_FIELD_DESC = new
org.apache.thrift.protocol.TField("remoteTableId", org.apache.thrift.protocol.TType.I32, (short)1);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes
= new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new getServicerAddress_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new getServicerAddress_argsTupleSchemeFactory());
+    }
+
+    public int remoteTableId; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding
and manipulating them. */
+    @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum
{
+      REMOTE_TABLE_ID((short)1, "remoteTableId");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 1: // REMOTE_TABLE_ID
+            return REMOTE_TABLE_ID;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't
exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    private static final int __REMOTETABLEID_ISSET_ID = 0;
+    private byte __isset_bitfield = 0;
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields,
org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.REMOTE_TABLE_ID, new org.apache.thrift.meta_data.FieldMetaData("remoteTableId",
org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getServicerAddress_args.class,
metaDataMap);
+    }
+
+    public getServicerAddress_args() {
+    }
+
+    public getServicerAddress_args(
+      int remoteTableId)
+    {
+      this();
+      this.remoteTableId = remoteTableId;
+      setRemoteTableIdIsSet(true);
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getServicerAddress_args(getServicerAddress_args other) {
+      __isset_bitfield = other.__isset_bitfield;
+      this.remoteTableId = other.remoteTableId;
+    }
+
+    public getServicerAddress_args deepCopy() {
+      return new getServicerAddress_args(this);
+    }
+
+    @Override
+    public void clear() {
+      setRemoteTableIdIsSet(false);
+      this.remoteTableId = 0;
+    }
+
+    public int getRemoteTableId() {
+      return this.remoteTableId;
+    }
+
+    public getServicerAddress_args setRemoteTableId(int remoteTableId) {
+      this.remoteTableId = remoteTableId;
+      setRemoteTableIdIsSet(true);
+      return this;
+    }
+
+    public void unsetRemoteTableId() {
+      __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __REMOTETABLEID_ISSET_ID);
+    }
+
+    /** Returns true if field remoteTableId is set (has been assigned a value) and false
otherwise */
+    public boolean isSetRemoteTableId() {
+      return EncodingUtils.testBit(__isset_bitfield, __REMOTETABLEID_ISSET_ID);
+    }
+
+    public void setRemoteTableIdIsSet(boolean value) {
+      __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __REMOTETABLEID_ISSET_ID,
value);
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case REMOTE_TABLE_ID:
+        if (value == null) {
+          unsetRemoteTableId();
+        } else {
+          setRemoteTableId((Integer)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case REMOTE_TABLE_ID:
+        return Integer.valueOf(getRemoteTableId());
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value)
and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case REMOTE_TABLE_ID:
+        return isSetRemoteTableId();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof getServicerAddress_args)
+        return this.equals((getServicerAddress_args)that);
+      return false;
+    }
+
+    public boolean equals(getServicerAddress_args that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_remoteTableId = true;
+      boolean that_present_remoteTableId = true;
+      if (this_present_remoteTableId || that_present_remoteTableId) {
+        if (!(this_present_remoteTableId && that_present_remoteTableId))
+          return false;
+        if (this.remoteTableId != that.remoteTableId)
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    public int compareTo(getServicerAddress_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      getServicerAddress_args typedOther = (getServicerAddress_args)other;
+
+      lastComparison = Boolean.valueOf(isSetRemoteTableId()).compareTo(typedOther.isSetRemoteTableId());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetRemoteTableId()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.remoteTableId, typedOther.remoteTableId);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException
{
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
{
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+    }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("getServicerAddress_args(");
+      boolean first = true;
+
+      sb.append("remoteTableId:");
+      sb.append(this.remoteTableId);
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException
{
+      try {
+        // it doesn't seem like you should have to do this, but java serialization is wacky,
and doesn't call the default constructor.
+        __isset_bitfield = 0;
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getServicerAddress_argsStandardSchemeFactory implements SchemeFactory
{
+      public getServicerAddress_argsStandardScheme getScheme() {
+        return new getServicerAddress_argsStandardScheme();
+      }
+    }
+
+    private static class getServicerAddress_argsStandardScheme extends StandardScheme<getServicerAddress_args>
{
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getServicerAddress_args
struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 1: // REMOTE_TABLE_ID
+              if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
+                struct.remoteTableId = iprot.readI32();
+                struct.setRemoteTableIdIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate
method
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getServicerAddress_args
struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        oprot.writeFieldBegin(REMOTE_TABLE_ID_FIELD_DESC);
+        oprot.writeI32(struct.remoteTableId);
+        oprot.writeFieldEnd();
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getServicerAddress_argsTupleSchemeFactory implements SchemeFactory
{
+      public getServicerAddress_argsTupleScheme getScheme() {
+        return new getServicerAddress_argsTupleScheme();
+      }
+    }
+
+    private static class getServicerAddress_argsTupleScheme extends TupleScheme<getServicerAddress_args>
{
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getServicerAddress_args
struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetRemoteTableId()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetRemoteTableId()) {
+          oprot.writeI32(struct.remoteTableId);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getServicerAddress_args
struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.remoteTableId = iprot.readI32();
+          struct.setRemoteTableIdIsSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class getServicerAddress_result implements org.apache.thrift.TBase<getServicerAddress_result,
getServicerAddress_result._Fields>, java.io.Serializable, Cloneable   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getServicerAddress_result");
+
+    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success",
org.apache.thrift.protocol.TType.STRING, (short)0);
+    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e",
org.apache.thrift.protocol.TType.STRUCT, (short)1);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes
= new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new getServicerAddress_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new getServicerAddress_resultTupleSchemeFactory());
+    }
+
+    public String success; // required
+    public NoServersAvailableException e; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding
and manipulating them. */
+    @SuppressWarnings("all") public enum _Fields implements org.apache.thrift.TFieldIdEnum
{
+      SUCCESS((short)0, "success"),
+      E((short)1, "e");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 0: // SUCCESS
+            return SUCCESS;
+          case 1: // E
+            return E;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't
exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields,
org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success",
org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT,

+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getServicerAddress_result.class,
metaDataMap);
+    }
+
+    public getServicerAddress_result() {
+    }
+
+    public getServicerAddress_result(
+      String success,
+      NoServersAvailableException e)
+    {
+      this();
+      this.success = success;
+      this.e = e;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getServicerAddress_result(getServicerAddress_result other) {
+      if (other.isSetSuccess()) {
+        this.success = other.success;
+      }
+      if (other.isSetE()) {
+        this.e = new NoServersAvailableException(other.e);
+      }
+    }
+
+    public getServicerAddress_result deepCopy() {
+      return new getServicerAddress_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+      this.e = null;
+    }
+
+    public String getSuccess() {
+      return this.success;
+    }
+
+    public getServicerAddress_result setSuccess(String success) {
+      this.success = success;
+      return this;
+    }
+
+    public void unsetSuccess() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise
*/
+    public boolean isSetSuccess() {
+      return this.success != null;
+    }
+
+    public void setSuccessIsSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    public NoServersAvailableException getE() {
+      return this.e;
+    }
+
+    public getServicerAddress_result setE(NoServersAvailableException e) {
+      this.e = e;
+      return this;
+    }
+
+    public void unsetE() {
+      this.e = null;
+    }
+
+    /** Returns true if field e is set (has been assigned a value) and false otherwise */
+    public boolean isSetE() {
+      return this.e != null;
+    }
+
+    public void setEIsSet(boolean value) {
+      if (!value) {
+        this.e = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unsetSuccess();
+        } else {
+          setSuccess((String)value);
+        }
+        break;
+
+      case E:
+        if (value == null) {
+          unsetE();
+        } else {
+          setE((NoServersAvailableException)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return getSuccess();
+
+      case E:
+        return getE();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value)
and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case SUCCESS:
+        return isSetSuccess();
+      case E:
+        return isSetE();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof getServicerAddress_result)
+        return this.equals((getServicerAddress_result)that);
+      return false;
+    }
+
+    public boolean equals(getServicerAddress_result that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_success = true && this.isSetSuccess();
+      boolean that_present_success = true && that.isSetSuccess();
+      if (this_present_success || that_present_success) {
+        if (!(this_present_success && that_present_success))
+          return false;
+        if (!this.success.equals(that.success))
+          return false;
+      }
+
+      boolean this_present_e = true && this.isSetE();
+      boolean that_present_e = true && that.isSetE();
+      if (this_present_e || that_present_e) {
+        if (!(this_present_e && that_present_e))
+          return false;
+        if (!this.e.equals(that.e))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    public int compareTo(getServicerAddress_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+      getServicerAddress_result typedOther = (getServicerAddress_result)other;
+
+      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetSuccess()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetE()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException
{
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
{
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+      }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("getServicerAddress_result(");
+      boolean first = true;
+
+      sb.append("success:");
+      if (this.success == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.success);
+      }
+      first = false;
+      if (!first) sb.append(", ");
+      sb.append("e:");
+      if (this.e == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.e);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException
{
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getServicerAddress_resultStandardSchemeFactory implements SchemeFactory
{
+      public getServicerAddress_resultStandardScheme getScheme() {
+        return new getServicerAddress_resultStandardScheme();
+      }
+    }
+
+    private static class getServicerAddress_resultStandardScheme extends StandardScheme<getServicerAddress_result>
{
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getServicerAddress_result
struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 0: // SUCCESS
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+                struct.success = iprot.readString();
+                struct.setSuccessIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            case 1: // E
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.e = new NoServersAvailableException();
+                struct.e.read(iprot);
+                struct.setEIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate
method
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getServicerAddress_result
struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.success != null) {
+          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
+          oprot.writeString(struct.success);
+          oprot.writeFieldEnd();
+        }
+        if (struct.e != null) {
+          oprot.writeFieldBegin(E_FIELD_DESC);
+          struct.e.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getServicerAddress_resultTupleSchemeFactory implements SchemeFactory
{
+      public getServicerAddress_resultTupleScheme getScheme() {
+        return new getServicerAddress_resultTupleScheme();
+      }
+    }
+
+    private static class getServicerAddress_resultTupleScheme extends TupleScheme<getServicerAddress_result>
{
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getServicerAddress_result
struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetSuccess()) {
+          optionals.set(0);
+        }
+        if (struct.isSetE()) {
+          optionals.set(1);
+        }
+        oprot.writeBitSet(optionals, 2);
+        if (struct.isSetSuccess()) {
+          oprot.writeString(struct.success);
+        }
+        if (struct.isSetE()) {
+          struct.e.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getServicerAddress_result
struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(2);
+        if (incoming.get(0)) {
+          struct.success = iprot.readString();
+          struct.setSuccessIsSet(true);
+        }
+        if (incoming.get(1)) {
+          struct.e = new NoServersAvailableException();
+          struct.e.read(iprot);
+          struct.setEIsSet(true);
+        }
+      }
+    }
+
+  }
+
+}


Mime
View raw message