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Posted to commits@storm.apache.org by bo...@apache.org on 2017/04/06 17:33:19 UTC

[30/52] [partial] storm git commit: STORM-2441 Break down 'storm-core' to extract client (worker) artifacts

http://git-wip-us.apache.org/repos/asf/storm/blob/4de339a8/storm-client/src/jvm/org/apache/storm/generated/DistributedRPC.java
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diff --git a/storm-client/src/jvm/org/apache/storm/generated/DistributedRPC.java b/storm-client/src/jvm/org/apache/storm/generated/DistributedRPC.java
new file mode 100644
index 0000000..6ef2559
--- /dev/null
+++ b/storm-client/src/jvm/org/apache/storm/generated/DistributedRPC.java
@@ -0,0 +1,1328 @@
+/**
+ * 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 (0.9.3)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+package org.apache.storm.generated;
+
+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 org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+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 javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
+public class DistributedRPC {
+
+  public interface Iface {
+
+    public String execute(String functionName, String funcArgs) throws DRPCExecutionException, AuthorizationException, org.apache.thrift.TException;
+
+  }
+
+  public interface AsyncIface {
+
+    public void execute(String functionName, String funcArgs, org.apache.thrift.async.AsyncMethodCallback 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 execute(String functionName, String funcArgs) throws DRPCExecutionException, AuthorizationException, org.apache.thrift.TException
+    {
+      send_execute(functionName, funcArgs);
+      return recv_execute();
+    }
+
+    public void send_execute(String functionName, String funcArgs) throws org.apache.thrift.TException
+    {
+      execute_args args = new execute_args();
+      args.set_functionName(functionName);
+      args.set_funcArgs(funcArgs);
+      sendBase("execute", args);
+    }
+
+    public String recv_execute() throws DRPCExecutionException, AuthorizationException, org.apache.thrift.TException
+    {
+      execute_result result = new execute_result();
+      receiveBase(result, "execute");
+      if (result.is_set_success()) {
+        return result.success;
+      }
+      if (result.e != null) {
+        throw result.e;
+      }
+      if (result.aze != null) {
+        throw result.aze;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "execute 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 execute(String functionName, String funcArgs, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      execute_call method_call = new execute_call(functionName, funcArgs, resultHandler, this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class execute_call extends org.apache.thrift.async.TAsyncMethodCall {
+      private String functionName;
+      private String funcArgs;
+      public execute_call(String functionName, String funcArgs, org.apache.thrift.async.AsyncMethodCallback 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.functionName = functionName;
+        this.funcArgs = funcArgs;
+      }
+
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("execute", org.apache.thrift.protocol.TMessageType.CALL, 0));
+        execute_args args = new execute_args();
+        args.set_functionName(functionName);
+        args.set_funcArgs(funcArgs);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public String getResult() throws DRPCExecutionException, AuthorizationException, 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_execute();
+      }
+    }
+
+  }
+
+  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("execute", new execute());
+      return processMap;
+    }
+
+    public static class execute<I extends Iface> extends org.apache.thrift.ProcessFunction<I, execute_args> {
+      public execute() {
+        super("execute");
+      }
+
+      public execute_args getEmptyArgsInstance() {
+        return new execute_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public execute_result getResult(I iface, execute_args args) throws org.apache.thrift.TException {
+        execute_result result = new execute_result();
+        try {
+          result.success = iface.execute(args.functionName, args.funcArgs);
+        } catch (DRPCExecutionException e) {
+          result.e = e;
+        } catch (AuthorizationException aze) {
+          result.aze = aze;
+        }
+        return result;
+      }
+    }
+
+  }
+
+  public static class AsyncProcessor<I extends AsyncIface> extends org.apache.thrift.TBaseAsyncProcessor<I> {
+    private static final Logger LOGGER = LoggerFactory.getLogger(AsyncProcessor.class.getName());
+    public AsyncProcessor(I iface) {
+      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
+    }
+
+    protected AsyncProcessor(I iface, Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
+      super(iface, getProcessMap(processMap));
+    }
+
+    private static <I extends AsyncIface> Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase,?>> getProcessMap(Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
+      processMap.put("execute", new execute());
+      return processMap;
+    }
+
+    public static class execute<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, execute_args, String> {
+      public execute() {
+        super("execute");
+      }
+
+      public execute_args getEmptyArgsInstance() {
+        return new execute_args();
+      }
+
+      public AsyncMethodCallback<String> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new AsyncMethodCallback<String>() { 
+          public void onComplete(String o) {
+            execute_result result = new execute_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+              return;
+            } catch (Exception e) {
+              LOGGER.error("Exception writing to internal frame buffer", e);
+            }
+            fb.close();
+          }
+          public void onError(Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TBase msg;
+            execute_result result = new execute_result();
+            if (e instanceof DRPCExecutionException) {
+                        result.e = (DRPCExecutionException) e;
+                        result.set_e_isSet(true);
+                        msg = result;
+            }
+            else             if (e instanceof AuthorizationException) {
+                        result.aze = (AuthorizationException) e;
+                        result.set_aze_isSet(true);
+                        msg = result;
+            }
+             else 
+            {
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
+            }
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+              return;
+            } catch (Exception ex) {
+              LOGGER.error("Exception writing to internal frame buffer", ex);
+            }
+            fb.close();
+          }
+        };
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public void start(I iface, execute_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws TException {
+        iface.execute(args.functionName, args.funcArgs,resultHandler);
+      }
+    }
+
+  }
+
+  public static class execute_args implements org.apache.thrift.TBase<execute_args, execute_args._Fields>, java.io.Serializable, Cloneable, Comparable<execute_args>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("execute_args");
+
+    private static final org.apache.thrift.protocol.TField FUNCTION_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("functionName", org.apache.thrift.protocol.TType.STRING, (short)1);
+    private static final org.apache.thrift.protocol.TField FUNC_ARGS_FIELD_DESC = new org.apache.thrift.protocol.TField("funcArgs", org.apache.thrift.protocol.TType.STRING, (short)2);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new execute_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new execute_argsTupleSchemeFactory());
+    }
+
+    private String functionName; // required
+    private String funcArgs; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      FUNCTION_NAME((short)1, "functionName"),
+      FUNC_ARGS((short)2, "funcArgs");
+
+      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: // FUNCTION_NAME
+            return FUNCTION_NAME;
+          case 2: // FUNC_ARGS
+            return FUNC_ARGS;
+          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.FUNCTION_NAME, new org.apache.thrift.meta_data.FieldMetaData("functionName", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+      tmpMap.put(_Fields.FUNC_ARGS, new org.apache.thrift.meta_data.FieldMetaData("funcArgs", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(execute_args.class, metaDataMap);
+    }
+
+    public execute_args() {
+    }
+
+    public execute_args(
+      String functionName,
+      String funcArgs)
+    {
+      this();
+      this.functionName = functionName;
+      this.funcArgs = funcArgs;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public execute_args(execute_args other) {
+      if (other.is_set_functionName()) {
+        this.functionName = other.functionName;
+      }
+      if (other.is_set_funcArgs()) {
+        this.funcArgs = other.funcArgs;
+      }
+    }
+
+    public execute_args deepCopy() {
+      return new execute_args(this);
+    }
+
+    @Override
+    public void clear() {
+      this.functionName = null;
+      this.funcArgs = null;
+    }
+
+    public String get_functionName() {
+      return this.functionName;
+    }
+
+    public void set_functionName(String functionName) {
+      this.functionName = functionName;
+    }
+
+    public void unset_functionName() {
+      this.functionName = null;
+    }
+
+    /** Returns true if field functionName is set (has been assigned a value) and false otherwise */
+    public boolean is_set_functionName() {
+      return this.functionName != null;
+    }
+
+    public void set_functionName_isSet(boolean value) {
+      if (!value) {
+        this.functionName = null;
+      }
+    }
+
+    public String get_funcArgs() {
+      return this.funcArgs;
+    }
+
+    public void set_funcArgs(String funcArgs) {
+      this.funcArgs = funcArgs;
+    }
+
+    public void unset_funcArgs() {
+      this.funcArgs = null;
+    }
+
+    /** Returns true if field funcArgs is set (has been assigned a value) and false otherwise */
+    public boolean is_set_funcArgs() {
+      return this.funcArgs != null;
+    }
+
+    public void set_funcArgs_isSet(boolean value) {
+      if (!value) {
+        this.funcArgs = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case FUNCTION_NAME:
+        if (value == null) {
+          unset_functionName();
+        } else {
+          set_functionName((String)value);
+        }
+        break;
+
+      case FUNC_ARGS:
+        if (value == null) {
+          unset_funcArgs();
+        } else {
+          set_funcArgs((String)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case FUNCTION_NAME:
+        return get_functionName();
+
+      case FUNC_ARGS:
+        return get_funcArgs();
+
+      }
+      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 FUNCTION_NAME:
+        return is_set_functionName();
+      case FUNC_ARGS:
+        return is_set_funcArgs();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof execute_args)
+        return this.equals((execute_args)that);
+      return false;
+    }
+
+    public boolean equals(execute_args that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_functionName = true && this.is_set_functionName();
+      boolean that_present_functionName = true && that.is_set_functionName();
+      if (this_present_functionName || that_present_functionName) {
+        if (!(this_present_functionName && that_present_functionName))
+          return false;
+        if (!this.functionName.equals(that.functionName))
+          return false;
+      }
+
+      boolean this_present_funcArgs = true && this.is_set_funcArgs();
+      boolean that_present_funcArgs = true && that.is_set_funcArgs();
+      if (this_present_funcArgs || that_present_funcArgs) {
+        if (!(this_present_funcArgs && that_present_funcArgs))
+          return false;
+        if (!this.funcArgs.equals(that.funcArgs))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      List<Object> list = new ArrayList<Object>();
+
+      boolean present_functionName = true && (is_set_functionName());
+      list.add(present_functionName);
+      if (present_functionName)
+        list.add(functionName);
+
+      boolean present_funcArgs = true && (is_set_funcArgs());
+      list.add(present_funcArgs);
+      if (present_funcArgs)
+        list.add(funcArgs);
+
+      return list.hashCode();
+    }
+
+    @Override
+    public int compareTo(execute_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = Boolean.valueOf(is_set_functionName()).compareTo(other.is_set_functionName());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (is_set_functionName()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.functionName, other.functionName);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = Boolean.valueOf(is_set_funcArgs()).compareTo(other.is_set_funcArgs());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (is_set_funcArgs()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.funcArgs, other.funcArgs);
+        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("execute_args(");
+      boolean first = true;
+
+      sb.append("functionName:");
+      if (this.functionName == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.functionName);
+      }
+      first = false;
+      if (!first) sb.append(", ");
+      sb.append("funcArgs:");
+      if (this.funcArgs == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.funcArgs);
+      }
+      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 execute_argsStandardSchemeFactory implements SchemeFactory {
+      public execute_argsStandardScheme getScheme() {
+        return new execute_argsStandardScheme();
+      }
+    }
+
+    private static class execute_argsStandardScheme extends StandardScheme<execute_args> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, execute_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: // FUNCTION_NAME
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+                struct.functionName = iprot.readString();
+                struct.set_functionName_isSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            case 2: // FUNC_ARGS
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+                struct.funcArgs = iprot.readString();
+                struct.set_funcArgs_isSet(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();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, execute_args struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.functionName != null) {
+          oprot.writeFieldBegin(FUNCTION_NAME_FIELD_DESC);
+          oprot.writeString(struct.functionName);
+          oprot.writeFieldEnd();
+        }
+        if (struct.funcArgs != null) {
+          oprot.writeFieldBegin(FUNC_ARGS_FIELD_DESC);
+          oprot.writeString(struct.funcArgs);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class execute_argsTupleSchemeFactory implements SchemeFactory {
+      public execute_argsTupleScheme getScheme() {
+        return new execute_argsTupleScheme();
+      }
+    }
+
+    private static class execute_argsTupleScheme extends TupleScheme<execute_args> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, execute_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.is_set_functionName()) {
+          optionals.set(0);
+        }
+        if (struct.is_set_funcArgs()) {
+          optionals.set(1);
+        }
+        oprot.writeBitSet(optionals, 2);
+        if (struct.is_set_functionName()) {
+          oprot.writeString(struct.functionName);
+        }
+        if (struct.is_set_funcArgs()) {
+          oprot.writeString(struct.funcArgs);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, execute_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(2);
+        if (incoming.get(0)) {
+          struct.functionName = iprot.readString();
+          struct.set_functionName_isSet(true);
+        }
+        if (incoming.get(1)) {
+          struct.funcArgs = iprot.readString();
+          struct.set_funcArgs_isSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class execute_result implements org.apache.thrift.TBase<execute_result, execute_result._Fields>, java.io.Serializable, Cloneable, Comparable<execute_result>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("execute_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 org.apache.thrift.protocol.TField AZE_FIELD_DESC = new org.apache.thrift.protocol.TField("aze", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new execute_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new execute_resultTupleSchemeFactory());
+    }
+
+    private String success; // required
+    private DRPCExecutionException e; // required
+    private AuthorizationException aze; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      SUCCESS((short)0, "success"),
+      E((short)1, "e"),
+      AZE((short)2, "aze");
+
+      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;
+          case 2: // AZE
+            return AZE;
+          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)));
+      tmpMap.put(_Fields.AZE, new org.apache.thrift.meta_data.FieldMetaData("aze", 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(execute_result.class, metaDataMap);
+    }
+
+    public execute_result() {
+    }
+
+    public execute_result(
+      String success,
+      DRPCExecutionException e,
+      AuthorizationException aze)
+    {
+      this();
+      this.success = success;
+      this.e = e;
+      this.aze = aze;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public execute_result(execute_result other) {
+      if (other.is_set_success()) {
+        this.success = other.success;
+      }
+      if (other.is_set_e()) {
+        this.e = new DRPCExecutionException(other.e);
+      }
+      if (other.is_set_aze()) {
+        this.aze = new AuthorizationException(other.aze);
+      }
+    }
+
+    public execute_result deepCopy() {
+      return new execute_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+      this.e = null;
+      this.aze = null;
+    }
+
+    public String get_success() {
+      return this.success;
+    }
+
+    public void set_success(String success) {
+      this.success = success;
+    }
+
+    public void unset_success() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise */
+    public boolean is_set_success() {
+      return this.success != null;
+    }
+
+    public void set_success_isSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    public DRPCExecutionException get_e() {
+      return this.e;
+    }
+
+    public void set_e(DRPCExecutionException e) {
+      this.e = e;
+    }
+
+    public void unset_e() {
+      this.e = null;
+    }
+
+    /** Returns true if field e is set (has been assigned a value) and false otherwise */
+    public boolean is_set_e() {
+      return this.e != null;
+    }
+
+    public void set_e_isSet(boolean value) {
+      if (!value) {
+        this.e = null;
+      }
+    }
+
+    public AuthorizationException get_aze() {
+      return this.aze;
+    }
+
+    public void set_aze(AuthorizationException aze) {
+      this.aze = aze;
+    }
+
+    public void unset_aze() {
+      this.aze = null;
+    }
+
+    /** Returns true if field aze is set (has been assigned a value) and false otherwise */
+    public boolean is_set_aze() {
+      return this.aze != null;
+    }
+
+    public void set_aze_isSet(boolean value) {
+      if (!value) {
+        this.aze = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unset_success();
+        } else {
+          set_success((String)value);
+        }
+        break;
+
+      case E:
+        if (value == null) {
+          unset_e();
+        } else {
+          set_e((DRPCExecutionException)value);
+        }
+        break;
+
+      case AZE:
+        if (value == null) {
+          unset_aze();
+        } else {
+          set_aze((AuthorizationException)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return get_success();
+
+      case E:
+        return get_e();
+
+      case AZE:
+        return get_aze();
+
+      }
+      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 is_set_success();
+      case E:
+        return is_set_e();
+      case AZE:
+        return is_set_aze();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof execute_result)
+        return this.equals((execute_result)that);
+      return false;
+    }
+
+    public boolean equals(execute_result that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_success = true && this.is_set_success();
+      boolean that_present_success = true && that.is_set_success();
+      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.is_set_e();
+      boolean that_present_e = true && that.is_set_e();
+      if (this_present_e || that_present_e) {
+        if (!(this_present_e && that_present_e))
+          return false;
+        if (!this.e.equals(that.e))
+          return false;
+      }
+
+      boolean this_present_aze = true && this.is_set_aze();
+      boolean that_present_aze = true && that.is_set_aze();
+      if (this_present_aze || that_present_aze) {
+        if (!(this_present_aze && that_present_aze))
+          return false;
+        if (!this.aze.equals(that.aze))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      List<Object> list = new ArrayList<Object>();
+
+      boolean present_success = true && (is_set_success());
+      list.add(present_success);
+      if (present_success)
+        list.add(success);
+
+      boolean present_e = true && (is_set_e());
+      list.add(present_e);
+      if (present_e)
+        list.add(e);
+
+      boolean present_aze = true && (is_set_aze());
+      list.add(present_aze);
+      if (present_aze)
+        list.add(aze);
+
+      return list.hashCode();
+    }
+
+    @Override
+    public int compareTo(execute_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = Boolean.valueOf(is_set_success()).compareTo(other.is_set_success());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (is_set_success()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = Boolean.valueOf(is_set_e()).compareTo(other.is_set_e());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (is_set_e()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, other.e);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = Boolean.valueOf(is_set_aze()).compareTo(other.is_set_aze());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (is_set_aze()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.aze, other.aze);
+        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("execute_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;
+      if (!first) sb.append(", ");
+      sb.append("aze:");
+      if (this.aze == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.aze);
+      }
+      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 execute_resultStandardSchemeFactory implements SchemeFactory {
+      public execute_resultStandardScheme getScheme() {
+        return new execute_resultStandardScheme();
+      }
+    }
+
+    private static class execute_resultStandardScheme extends StandardScheme<execute_result> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, execute_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.set_success_isSet(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 DRPCExecutionException();
+                struct.e.read(iprot);
+                struct.set_e_isSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            case 2: // AZE
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.aze = new AuthorizationException();
+                struct.aze.read(iprot);
+                struct.set_aze_isSet(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();
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, execute_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();
+        }
+        if (struct.aze != null) {
+          oprot.writeFieldBegin(AZE_FIELD_DESC);
+          struct.aze.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class execute_resultTupleSchemeFactory implements SchemeFactory {
+      public execute_resultTupleScheme getScheme() {
+        return new execute_resultTupleScheme();
+      }
+    }
+
+    private static class execute_resultTupleScheme extends TupleScheme<execute_result> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, execute_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.is_set_success()) {
+          optionals.set(0);
+        }
+        if (struct.is_set_e()) {
+          optionals.set(1);
+        }
+        if (struct.is_set_aze()) {
+          optionals.set(2);
+        }
+        oprot.writeBitSet(optionals, 3);
+        if (struct.is_set_success()) {
+          oprot.writeString(struct.success);
+        }
+        if (struct.is_set_e()) {
+          struct.e.write(oprot);
+        }
+        if (struct.is_set_aze()) {
+          struct.aze.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, execute_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(3);
+        if (incoming.get(0)) {
+          struct.success = iprot.readString();
+          struct.set_success_isSet(true);
+        }
+        if (incoming.get(1)) {
+          struct.e = new DRPCExecutionException();
+          struct.e.read(iprot);
+          struct.set_e_isSet(true);
+        }
+        if (incoming.get(2)) {
+          struct.aze = new AuthorizationException();
+          struct.aze.read(iprot);
+          struct.set_aze_isSet(true);
+        }
+      }
+    }
+
+  }
+
+}