JMeter 測試 thrift RPC 介面
1：前言篇
1.1：什麼是 RPC 介面 - 百度的一些摘要說明 解釋一下 RPC
提到 RPC（Remote Procedure Call），就躲不開提到分散式，這個促使 RPC 誕生的領域
假設你有一個 Calculator，以及它的實現類 CalculatorImpl，那麼單體應用時，要呼叫 Calculator 的 add 方法來執行一個加運算，你可以方法中直接使用，因為在同一個地址空間，或者說在同一塊記憶體，這個稱為本地函式呼叫。
現在，將系統改造為分散式應用，介面呼叫和實現分別在兩個子系統內
服務 A 裡頭並沒有 CalculatorImpl 這個類，那它要怎樣呼叫服務 B 的 CalculatorImpl 的 add 方法呢？可以模仿 B/S 架構的呼叫方式，在 B 服務暴露一個 Restful 介面，然後 A 服務透過呼叫這個 Restful 介面來間接呼叫 CalculatorImpl 的 add 方法。
這樣，已經很接近 RPC 了，不過，像這種每次呼叫時，是不是都需要寫一串發起 http 請求的程式碼呢？比如 httpClient.sendRequest...之類的，能不能簡單一下，像本地方法呼叫一樣，去發起遠端呼叫，讓使用者感知不到遠端呼叫的過程。
遮蔽的工作，可以使用代理模式解決，生成一個代理物件，而這個代理物件的內部，就是透過 httpClient 來實現 RPC 遠端過程呼叫的。
rpc 是一種概念，http 也是 rpc 實現的一種方式。
RPC 能解耦服務
RPC:遠端過程呼叫。RPC 的核心並不在於使用什麼協議。RPC 的目的是讓你在本地呼叫遠端的方法，而對你來說這個呼叫是透明的，你並不知道這個呼叫的方法是部署哪裡。
透過 RPC 能解耦服務，這才是使用 RPC 的真正目的。RPC 的原理主要用到了動態代理模式，至於 http 協議，只是傳輸協議而已。簡單的實現可以參考 spring remoting，複雜的實現可以參考 dubbo。
rpc=socket + 動態代理
伺服器通訊原理就是一臺 socket 伺服器 A,另一臺 socket 客戶端 B,現在如果要通訊的話直接以流方式寫入或讀出。這樣能實現通訊，但有個問題。如何知道更多資訊？
比如需要傳送流大小，編碼，Ip 等。這樣就有了協議，協議就是規範，就是傳送的流中攜帶了很多的內容。那回到剛剛的問題。傳送的內容就是文字型別，客戶端就得序列化，那麼常用的就有 json，xml 之類，如果想把內容變得更小，那就有二進位制了。把文字變成二進位制傳遞。
說到 rpc 與 http 介面，不要太複雜了。rpc 協議更簡單內容更小，那麼來說效率是要高一點
1.2：RPC 介面如何去壓測
上述已經說了 RPC 跟 http 介面實際是一種方式，所有測試方法上也應該有較大的一致性，我覺得需要驗證下列幾個方面：
1：業務功能的測試；包括正常場景，異常場景
2：邊界分析測試
3：引數組合測試
4：異常情況測試：重複提交、併發測試、事務測試、分散式測試、環境異常
5：安全測試：敏感資訊加密 、前後端資料的一致性驗證
6：效能驗證：在預定的併發使用者情況下是否會出現異常問題
1.3：如何實現外掛/工具的封裝，實現對 RPC 介面的測試
針對 http 介面的壓測我想絕大多數童鞋都會使用 JMeter，但是對於 RPC 的介面，使用現有的 JMeter 的 sample 貌似無法完成這個任務；針對 RPC 的介面我們可以把它當做一個 Java 請求來處理，這樣只用開發一個 Java 請求的外掛即可完成對 RPC 介面的測試了
2：操作篇
2.1：IDEA 開發環境的搭建
1：IDEA 匯入對應的依賴
<dependencies>
<!-- thrift依賴 -->
<dependency>
<groupId>org.apache.thrift</groupId>
<artifactId>libthrift</artifactId>
<version>0.13.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jmeter/jorphan -->
<dependency>
<groupId>org.apache.jmeter</groupId>
<artifactId>jorphan</artifactId>
<version>5.2.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/oro/oro -->
<dependency>
<groupId>oro</groupId>
<artifactId>oro</artifactId>
<version>2.0.8</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.7</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>7.1.0</version>
</dependency>
</dependencies>
2：將 JMeter ext 目錄下所有的 jar 包前部匯入 IDEA（這裡省略... 百度一大把）
3：至此 你的環境都已經基本搭建 ok 了，如果還有什麼問題 具體問題具體處理吧
2.2：RPC 請求方法的封裝
1：首先需要先生成 QueryService 這個類（具體操作方法可以百度，我下面直接貼出來）
import org.apache.thrift.transport.TTransport;
/**
* Autogenerated by Thrift Compiler (0.10.0)
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
* @generated
*/
@SuppressWarnings({"rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.10.0)", date = "2017-11-18")
public class APIQueryService {
public interface Iface {
public String query(String uri, java.util.Map<String, String> params) throws APIQueryFailedOperation, org.apache.thrift.TException;
}
public interface AsyncIface {
public void query(String uri, java.util.Map<String, String> params, org.apache.thrift.async.AsyncMethodCallback<String> 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);
}
}
private TTransport transport;
public TTransport getTransport() {
return transport;
}
public void setTransport(TTransport transport) {
this.transport = transport;
}
public void destory() {
this.transport.close();
}
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);
}
/**
* rpc查詢
* */
public String query(String uri, java.util.Map<String, String> params) throws APIQueryFailedOperation, org.apache.thrift.TException
{
send_query(uri, params);
return recv_query();
}
public void send_query(String uri, java.util.Map<String, String> params) throws org.apache.thrift.TException
{
query_args args = new query_args();
args.setUri(uri);
args.setParams(params);
sendBase("query", args);
}
public String recv_query() throws APIQueryFailedOperation, org.apache.thrift.TException
{
query_result result = new query_result();
receiveBase(result, "query");
if (result.isSetSuccess()) {
return result.success;
}
if (result.ouch != null) {
throw result.ouch;
}
throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "query 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 query(String uri, java.util.Map<String, String> params, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws org.apache.thrift.TException {
checkReady();
query_call method_call = new query_call(uri, params, resultHandler, this, ___protocolFactory, ___transport);
this.___currentMethod = method_call;
___manager.call(method_call);
}
public static class query_call extends org.apache.thrift.async.TAsyncMethodCall<String> {
private String uri;
private java.util.Map<String, String> params;
public query_call(String uri, java.util.Map<String, String> params, org.apache.thrift.async.AsyncMethodCallback<String> 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.uri = uri;
this.params = params;
}
public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("query", org.apache.thrift.protocol.TMessageType.CALL, 0));
query_args args = new query_args();
args.setUri(uri);
args.setParams(params);
args.write(prot);
prot.writeMessageEnd();
}
public String getResult() throws APIQueryFailedOperation, org.apache.thrift.TException {
if (getState() != 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_query();
}
}
}
public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
public Processor(I iface) {
super(iface, getProcessMap(new java.util.HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
}
protected Processor(I iface, java.util.Map<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>> processMap) {
super(iface, getProcessMap(processMap));
}
private static <I extends Iface> java.util.Map<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>> getProcessMap(java.util.Map<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>> processMap) {
processMap.put("query", new query());
return processMap;
}
public static class query<I extends Iface> extends org.apache.thrift.ProcessFunction<I, query_args> {
public query() {
super("query");
}
public query_args getEmptyArgsInstance() {
return new query_args();
}
protected boolean isOneway() {
return false;
}
public query_result getResult(I iface, query_args args) throws org.apache.thrift.TException {
query_result result = new query_result();
try {
result.success = iface.query(args.uri, args.params);
} catch (APIQueryFailedOperation ouch) {
result.ouch = ouch;
}
return result;
}
}
}
public static class AsyncProcessor<I extends AsyncIface> extends org.apache.thrift.TBaseAsyncProcessor<I> {
public AsyncProcessor(I iface) {
super(iface, getProcessMap(new java.util.HashMap<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
}
protected AsyncProcessor(I iface, java.util.Map<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>> processMap) {
super(iface, getProcessMap(processMap));
}
private static <I extends AsyncIface> java.util.Map<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase,?>> getProcessMap(java.util.Map<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>> processMap) {
processMap.put("query", new query());
return processMap;
}
public static class query<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, query_args, String> {
public query() {
super("query");
}
public query_args getEmptyArgsInstance() {
return new query_args();
}
public org.apache.thrift.async.AsyncMethodCallback<String> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
final org.apache.thrift.AsyncProcessFunction fcall = this;
return new org.apache.thrift.async.AsyncMethodCallback<String>() {
public void onComplete(String o) {
query_result result = new query_result();
result.success = o;
try {
fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
} catch (org.apache.thrift.transport.TTransportException e) {
fb.close();
} catch (Exception e) {
onError(e);
}
}
public void onError(Exception e) {
byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
org.apache.thrift.TSerializable msg;
query_result result = new query_result();
if (e instanceof APIQueryFailedOperation) {
result.ouch = (APIQueryFailedOperation) e;
result.setOuchIsSet(true);
msg = result;
} else if (e instanceof org.apache.thrift.transport.TTransportException) {
fb.close();
return;
} else if (e instanceof org.apache.thrift.TApplicationException) {
// _LOGGER.error("TApplicationException inside handler", e);
msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
msg = (org.apache.thrift.TApplicationException)e;
} else {
// _LOGGER.error("Exception inside handler", e);
msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
}
try {
fcall.sendResponse(fb,msg,msgType,seqid);
} catch (Exception ex) {
// _LOGGER.error("Exception writing to internal frame buffer", ex);
fb.close();
}
}
};
}
protected boolean isOneway() {
return false;
}
public void start(I iface, query_args args, org.apache.thrift.async.AsyncMethodCallback<String> resultHandler) throws org.apache.thrift.TException {
iface.query(args.uri, args.params,resultHandler);
}
}
}
public static class query_args implements org.apache.thrift.TBase<query_args, query_args._Fields>, java.io.Serializable, Cloneable, Comparable<query_args> {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("query_args");
private static final org.apache.thrift.protocol.TField URI_FIELD_DESC = new org.apache.thrift.protocol.TField("uri", org.apache.thrift.protocol.TType.STRING, (short)1);
private static final org.apache.thrift.protocol.TField PARAMS_FIELD_DESC = new org.apache.thrift.protocol.TField("params", org.apache.thrift.protocol.TType.MAP, (short)2);
private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new query_argsStandardSchemeFactory();
private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new query_argsTupleSchemeFactory();
public String uri; // required
public java.util.Map<String, String> params; // 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 {
URI((short)1, "uri"),
PARAMS((short)2, "params");
private static final java.util.Map<String, _Fields> byName = new java.util.HashMap<String, _Fields>();
static {
for (_Fields field : java.util.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: // URI
return URI;
case 2: // PARAMS
return PARAMS;
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 java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
static {
java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
tmpMap.put(_Fields.URI, new org.apache.thrift.meta_data.FieldMetaData("uri", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
tmpMap.put(_Fields.PARAMS, new org.apache.thrift.meta_data.FieldMetaData("params", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING),
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(query_args.class, metaDataMap);
}
public query_args() {
}
public query_args(
String uri,
java.util.Map<String, String> params)
{
this();
this.uri = uri;
this.params = params;
}
/**
* Performs a deep copy on <i>other</i>.
*/
public query_args(query_args other) {
if (other.isSetUri()) {
this.uri = other.uri;
}
if (other.isSetParams()) {
java.util.Map<String, String> __this__params = new java.util.HashMap<String, String>(other.params);
this.params = __this__params;
}
}
public query_args deepCopy() {
return new query_args(this);
}
@Override
public void clear() {
this.uri = null;
this.params = null;
}
public String getUri() {
return this.uri;
}
public query_args setUri(String uri) {
this.uri = uri;
return this;
}
public void unsetUri() {
this.uri = null;
}
/** Returns true if field uri is set (has been assigned a value) and false otherwise */
public boolean isSetUri() {
return this.uri != null;
}
public void setUriIsSet(boolean value) {
if (!value) {
this.uri = null;
}
}
public int getParamsSize() {
return (this.params == null) ? 0 : this.params.size();
}
public void putToParams(String key, String val) {
if (this.params == null) {
this.params = new java.util.HashMap<String, String>();
}
this.params.put(key, val);
}
public java.util.Map<String, String> getParams() {
return this.params;
}
public query_args setParams(java.util.Map<String, String> params) {
this.params = params;
return this;
}
public void unsetParams() {
this.params = null;
}
/** Returns true if field params is set (has been assigned a value) and false otherwise */
public boolean isSetParams() {
return this.params != null;
}
public void setParamsIsSet(boolean value) {
if (!value) {
this.params = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case URI:
if (value == null) {
unsetUri();
} else {
setUri((String)value);
}
break;
case PARAMS:
if (value == null) {
unsetParams();
} else {
setParams((java.util.Map<String, String>)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case URI:
return getUri();
case PARAMS:
return getParams();
}
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 URI:
return isSetUri();
case PARAMS:
return isSetParams();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof query_args)
return this.equals((query_args)that);
return false;
}
public boolean equals(query_args that) {
if (that == null)
return false;
if (this == that)
return true;
boolean this_present_uri = true && this.isSetUri();
boolean that_present_uri = true && that.isSetUri();
if (this_present_uri || that_present_uri) {
if (!(this_present_uri && that_present_uri))
return false;
if (!this.uri.equals(that.uri))
return false;
}
boolean this_present_params = true && this.isSetParams();
boolean that_present_params = true && that.isSetParams();
if (this_present_params || that_present_params) {
if (!(this_present_params && that_present_params))
return false;
if (!this.params.equals(that.params))
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = hashCode * 8191 + ((isSetUri()) ? 131071 : 524287);
if (isSetUri())
hashCode = hashCode * 8191 + uri.hashCode();
hashCode = hashCode * 8191 + ((isSetParams()) ? 131071 : 524287);
if (isSetParams())
hashCode = hashCode * 8191 + params.hashCode();
return hashCode;
}
@Override
public int compareTo(query_args other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = Boolean.valueOf(isSetUri()).compareTo(other.isSetUri());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetUri()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.uri, other.uri);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetParams()).compareTo(other.isSetParams());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetParams()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.params, other.params);
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 {
scheme(iprot).read(iprot, this);
}
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
scheme(oprot).write(oprot, this);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("query_args(");
boolean first = true;
sb.append("uri:");
if (this.uri == null) {
sb.append("null");
} else {
sb.append(this.uri);
}
first = false;
if (!first) sb.append(", ");
sb.append("params:");
if (this.params == null) {
sb.append("null");
} else {
sb.append(this.params);
}
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 query_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public query_argsStandardScheme getScheme() {
return new query_argsStandardScheme();
}
}
private static class query_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<query_args> {
public void read(org.apache.thrift.protocol.TProtocol iprot, query_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: // URI
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.uri = iprot.readString();
struct.setUriIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // PARAMS
if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
{
org.apache.thrift.protocol.TMap _map0 = iprot.readMapBegin();
struct.params = new java.util.HashMap<String, String>(2*_map0.size);
String _key1;
String _val2;
for (int _i3 = 0; _i3 < _map0.size; ++_i3)
{
_key1 = iprot.readString();
_val2 = iprot.readString();
struct.params.put(_key1, _val2);
}
iprot.readMapEnd();
}
struct.setParamsIsSet(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, query_args struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.uri != null) {
oprot.writeFieldBegin(URI_FIELD_DESC);
oprot.writeString(struct.uri);
oprot.writeFieldEnd();
}
if (struct.params != null) {
oprot.writeFieldBegin(PARAMS_FIELD_DESC);
{
oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.params.size()));
for (java.util.Map.Entry<String, String> _iter4 : struct.params.entrySet())
{
oprot.writeString(_iter4.getKey());
oprot.writeString(_iter4.getValue());
}
oprot.writeMapEnd();
}
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class query_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public query_argsTupleScheme getScheme() {
return new query_argsTupleScheme();
}
}
private static class query_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<query_args> {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, query_args struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet optionals = new java.util.BitSet();
if (struct.isSetUri()) {
optionals.set(0);
}
if (struct.isSetParams()) {
optionals.set(1);
}
oprot.writeBitSet(optionals, 2);
if (struct.isSetUri()) {
oprot.writeString(struct.uri);
}
if (struct.isSetParams()) {
{
oprot.writeI32(struct.params.size());
for (java.util.Map.Entry<String, String> _iter5 : struct.params.entrySet())
{
oprot.writeString(_iter5.getKey());
oprot.writeString(_iter5.getValue());
}
}
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, query_args struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet incoming = iprot.readBitSet(2);
if (incoming.get(0)) {
struct.uri = iprot.readString();
struct.setUriIsSet(true);
}
if (incoming.get(1)) {
{
org.apache.thrift.protocol.TMap _map6 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
struct.params = new java.util.HashMap<String, String>(2*_map6.size);
String _key7;
String _val8;
for (int _i9 = 0; _i9 < _map6.size; ++_i9)
{
_key7 = iprot.readString();
_val8 = iprot.readString();
struct.params.put(_key7, _val8);
}
}
struct.setParamsIsSet(true);
}
}
}
private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
}
}
public static class query_result implements org.apache.thrift.TBase<query_result, query_result._Fields>, java.io.Serializable, Cloneable, Comparable<query_result> {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("query_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 OUCH_FIELD_DESC = new org.apache.thrift.protocol.TField("ouch", org.apache.thrift.protocol.TType.STRUCT, (short)1);
private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new query_resultStandardSchemeFactory();
private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new query_resultTupleSchemeFactory();
public String success; // required
public APIQueryFailedOperation ouch; // 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"),
OUCH((short)1, "ouch");
private static final java.util.Map<String, _Fields> byName = new java.util.HashMap<String, _Fields>();
static {
for (_Fields field : java.util.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: // OUCH
return OUCH;
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 java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
static {
java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.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.OUCH, new org.apache.thrift.meta_data.FieldMetaData("ouch", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, APIQueryFailedOperation.class)));
metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(query_result.class, metaDataMap);
}
public query_result() {
}
public query_result(
String success,
APIQueryFailedOperation ouch)
{
this();
this.success = success;
this.ouch = ouch;
}
/**
* Performs a deep copy on <i>other</i>.
*/
public query_result(query_result other) {
if (other.isSetSuccess()) {
this.success = other.success;
}
if (other.isSetOuch()) {
this.ouch = new APIQueryFailedOperation(other.ouch);
}
}
public query_result deepCopy() {
return new query_result(this);
}
@Override
public void clear() {
this.success = null;
this.ouch = null;
}
public String getSuccess() {
return this.success;
}
public query_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 APIQueryFailedOperation getOuch() {
return this.ouch;
}
public query_result setOuch(APIQueryFailedOperation ouch) {
this.ouch = ouch;
return this;
}
public void unsetOuch() {
this.ouch = null;
}
/** Returns true if field ouch is set (has been assigned a value) and false otherwise */
public boolean isSetOuch() {
return this.ouch != null;
}
public void setOuchIsSet(boolean value) {
if (!value) {
this.ouch = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case SUCCESS:
if (value == null) {
unsetSuccess();
} else {
setSuccess((String)value);
}
break;
case OUCH:
if (value == null) {
unsetOuch();
} else {
setOuch((APIQueryFailedOperation)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case SUCCESS:
return getSuccess();
case OUCH:
return getOuch();
}
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 OUCH:
return isSetOuch();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof query_result)
return this.equals((query_result)that);
return false;
}
public boolean equals(query_result that) {
if (that == null)
return false;
if (this == that)
return true;
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_ouch = true && this.isSetOuch();
boolean that_present_ouch = true && that.isSetOuch();
if (this_present_ouch || that_present_ouch) {
if (!(this_present_ouch && that_present_ouch))
return false;
if (!this.ouch.equals(that.ouch))
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
if (isSetSuccess())
hashCode = hashCode * 8191 + success.hashCode();
hashCode = hashCode * 8191 + ((isSetOuch()) ? 131071 : 524287);
if (isSetOuch())
hashCode = hashCode * 8191 + ouch.hashCode();
return hashCode;
}
@Override
public int compareTo(query_result other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetSuccess()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetOuch()).compareTo(other.isSetOuch());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetOuch()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ouch, other.ouch);
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 {
scheme(iprot).read(iprot, this);
}
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
scheme(oprot).write(oprot, this);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("query_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("ouch:");
if (this.ouch == null) {
sb.append("null");
} else {
sb.append(this.ouch);
}
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 query_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public query_resultStandardScheme getScheme() {
return new query_resultStandardScheme();
}
}
private static class query_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<query_result> {
public void read(org.apache.thrift.protocol.TProtocol iprot, query_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: // OUCH
if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
struct.ouch = new APIQueryFailedOperation();
struct.ouch.read(iprot);
struct.setOuchIsSet(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, query_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.ouch != null) {
oprot.writeFieldBegin(OUCH_FIELD_DESC);
struct.ouch.write(oprot);
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class query_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public query_resultTupleScheme getScheme() {
return new query_resultTupleScheme();
}
}
private static class query_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<query_result> {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, query_result struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet optionals = new java.util.BitSet();
if (struct.isSetSuccess()) {
optionals.set(0);
}
if (struct.isSetOuch()) {
optionals.set(1);
}
oprot.writeBitSet(optionals, 2);
if (struct.isSetSuccess()) {
oprot.writeString(struct.success);
}
if (struct.isSetOuch()) {
struct.ouch.write(oprot);
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, query_result struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet incoming = iprot.readBitSet(2);
if (incoming.get(0)) {
struct.success = iprot.readString();
struct.setSuccessIsSet(true);
}
if (incoming.get(1)) {
struct.ouch = new APIQueryFailedOperation();
struct.ouch.read(iprot);
struct.setOuchIsSet(true);
}
}
}
private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
}
}
}
下面這個類是捕獲全域性異常的
/**
* Autogenerated by Thrift Compiler (0.10.0)
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
* @generated
*/
@SuppressWarnings({"rawtypes", "serial", "unchecked"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.10.0)", date = "2017-11-18")
public class APIQueryFailedOperation extends org.apache.thrift.TException implements org.apache.thrift.TBase<APIQueryFailedOperation, APIQueryFailedOperation._Fields>, java.io.Serializable, Cloneable, Comparable<APIQueryFailedOperation> {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("APIQueryFailedOperation");
private static final org.apache.thrift.protocol.TField OK_FIELD_DESC = new org.apache.thrift.protocol.TField("ok", org.apache.thrift.protocol.TType.I32, (short)1);
private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRING, (short)2);
private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new APIQueryFailedOperationStandardSchemeFactory();
private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new APIQueryFailedOperationTupleSchemeFactory();
public int ok; // required
public String message; // 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 {
OK((short)1, "ok"),
MESSAGE((short)2, "message");
private static final java.util.Map<String, _Fields> byName = new java.util.HashMap<String, _Fields>();
static {
for (_Fields field : java.util.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: // OK
return OK;
case 2: // MESSAGE
return MESSAGE;
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 __OK_ISSET_ID = 0;
private byte __isset_bitfield = 0;
public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
static {
java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
tmpMap.put(_Fields.OK, new org.apache.thrift.meta_data.FieldMetaData("ok", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(APIQueryFailedOperation.class, metaDataMap);
}
public APIQueryFailedOperation() {
}
public APIQueryFailedOperation(
int ok,
String message)
{
this();
this.ok = ok;
setOkIsSet(true);
this.message = message;
}
/**
* Performs a deep copy on <i>other</i>.
*/
public APIQueryFailedOperation(APIQueryFailedOperation other) {
__isset_bitfield = other.__isset_bitfield;
this.ok = other.ok;
if (other.isSetMessage()) {
this.message = other.message;
}
}
public APIQueryFailedOperation deepCopy() {
return new APIQueryFailedOperation(this);
}
@Override
public void clear() {
setOkIsSet(false);
this.ok = 0;
this.message = null;
}
public int getOk() {
return this.ok;
}
public APIQueryFailedOperation setOk(int ok) {
this.ok = ok;
setOkIsSet(true);
return this;
}
public void unsetOk() {
__isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __OK_ISSET_ID);
}
/** Returns true if field ok is set (has been assigned a value) and false otherwise */
public boolean isSetOk() {
return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __OK_ISSET_ID);
}
public void setOkIsSet(boolean value) {
__isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __OK_ISSET_ID, value);
}
public String getMessage() {
return this.message;
}
public APIQueryFailedOperation setMessage(String message) {
this.message = message;
return this;
}
public void unsetMessage() {
this.message = null;
}
/** Returns true if field message is set (has been assigned a value) and false otherwise */
public boolean isSetMessage() {
return this.message != null;
}
public void setMessageIsSet(boolean value) {
if (!value) {
this.message = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case OK:
if (value == null) {
unsetOk();
} else {
setOk((Integer)value);
}
break;
case MESSAGE:
if (value == null) {
unsetMessage();
} else {
setMessage((String)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case OK:
return getOk();
case MESSAGE:
return getMessage();
}
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 OK:
return isSetOk();
case MESSAGE:
return isSetMessage();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof APIQueryFailedOperation)
return this.equals((APIQueryFailedOperation)that);
return false;
}
public boolean equals(APIQueryFailedOperation that) {
if (that == null)
return false;
if (this == that)
return true;
boolean this_present_ok = true;
boolean that_present_ok = true;
if (this_present_ok || that_present_ok) {
if (!(this_present_ok && that_present_ok))
return false;
if (this.ok != that.ok)
return false;
}
boolean this_present_message = true && this.isSetMessage();
boolean that_present_message = true && that.isSetMessage();
if (this_present_message || that_present_message) {
if (!(this_present_message && that_present_message))
return false;
if (!this.message.equals(that.message))
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = hashCode * 8191 + ok;
hashCode = hashCode * 8191 + ((isSetMessage()) ? 131071 : 524287);
if (isSetMessage())
hashCode = hashCode * 8191 + message.hashCode();
return hashCode;
}
@Override
public int compareTo(APIQueryFailedOperation other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = Boolean.valueOf(isSetOk()).compareTo(other.isSetOk());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetOk()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ok, other.ok);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetMessage()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
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 {
scheme(iprot).read(iprot, this);
}
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
scheme(oprot).write(oprot, this);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("APIQueryFailedOperation(");
boolean first = true;
sb.append("ok:");
sb.append(this.ok);
first = false;
if (!first) sb.append(", ");
sb.append("message:");
if (this.message == null) {
sb.append("null");
} else {
sb.append(this.message);
}
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 APIQueryFailedOperationStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public APIQueryFailedOperationStandardScheme getScheme() {
return new APIQueryFailedOperationStandardScheme();
}
}
private static class APIQueryFailedOperationStandardScheme extends org.apache.thrift.scheme.StandardScheme<APIQueryFailedOperation> {
public void read(org.apache.thrift.protocol.TProtocol iprot, APIQueryFailedOperation 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: // OK
if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
struct.ok = iprot.readI32();
struct.setOkIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // MESSAGE
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.message = iprot.readString();
struct.setMessageIsSet(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, APIQueryFailedOperation struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
oprot.writeFieldBegin(OK_FIELD_DESC);
oprot.writeI32(struct.ok);
oprot.writeFieldEnd();
if (struct.message != null) {
oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
oprot.writeString(struct.message);
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class APIQueryFailedOperationTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public APIQueryFailedOperationTupleScheme getScheme() {
return new APIQueryFailedOperationTupleScheme();
}
}
private static class APIQueryFailedOperationTupleScheme extends org.apache.thrift.scheme.TupleScheme<APIQueryFailedOperation> {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, APIQueryFailedOperation struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet optionals = new java.util.BitSet();
if (struct.isSetOk()) {
optionals.set(0);
}
if (struct.isSetMessage()) {
optionals.set(1);
}
oprot.writeBitSet(optionals, 2);
if (struct.isSetOk()) {
oprot.writeI32(struct.ok);
}
if (struct.isSetMessage()) {
oprot.writeString(struct.message);
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, APIQueryFailedOperation struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
java.util.BitSet incoming = iprot.readBitSet(2);
if (incoming.get(0)) {
struct.ok = iprot.readI32();
struct.setOkIsSet(true);
}
if (incoming.get(1)) {
struct.message = iprot.readString();
struct.setMessageIsSet(true);
}
}
}
private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
}
}
2：封裝 RPC 介面處理的類方法
import com.RPCUtils.APIQueryService;
import org.apache.thrift.TException;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
import java.util.Map;
public class ProcessRPC {
public String RunRPC(String IP,int Port,int timeOut,String url,Map<String, String> map){
TTransport transport = null;
String result = null;
try {
transport = new TSocket(IP, Port, timeOut);
transport.open();
TProtocol protocol = new TCompactProtocol(transport);
APIQueryService.Client client = new APIQueryService.Client(protocol);
client.setTransport(transport);
result = client.query(url,map);
//System.out.println(result);
} catch (TTransportException e) {
e.printStackTrace();
} catch (TException e) {
e.printStackTrace();
} finally {
if (null != transport) {
transport.close();
}
}
return result;
}
}
2.3：封裝 RPC 的 JMeter 外掛
import com.alibaba.fastjson.JSON;
import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.java.sampler.JavaSamplerClient;
import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
import org.apache.jmeter.samplers.SampleResult;
import java.util.Map;
/**
* JMeter RPC測試外掛
*
*/
public class RPCPluginsForJMeter implements JavaSamplerClient {
private String IP = "IP";
private String Port = "Port";
private String timeOut = "timeOut";
private String URL = "URL";
private String Params = "Params";
/**
* 設定可用引數及的預設值
*/
public Arguments getDefaultParameters() {
Arguments arguments = new Arguments();
arguments.addArgument("IP", ""); //RPC伺服器的IP地址
arguments.addArgument("Port", "");//埠
arguments.addArgument("timeOut", "");//設定超時時間
arguments.addArgument("URL", "");//RPC介面的URl
arguments.addArgument("Params", "{'key1':'value1','key2':'value2'}"); //RPC介面的引數
return arguments;
}
/**
* 獲取arguments引數進行測試驗證
*/
public SampleResult runTest(JavaSamplerContext context) {
IP = context.getParameter("IP");
Port = context.getParameter("Port");
timeOut = context.getParameter("timeOut");
URL = context.getParameter("URL");
Params = context.getParameter("Params");
SampleResult sr = new SampleResult();
try {
sr.sampleStart();// jmeter 開始統計響應時間標記
//建立物件執行
Map<String, String> map = (Map<String, String>) JSON.parseObject(Params, Map.class);
ProcessRPC processRPC = new ProcessRPC();
String result = processRPC.RunRPC(IP,Integer.parseInt(Port),Integer.parseInt(timeOut),URL,map);
//設定響應
sr.setResponseData(result,"UTF-8");
//sr.setResponseMessage(result);
sr.setDataType(SampleResult.TEXT);
sr.setSuccessful(true);
} catch (Exception e) {
e.printStackTrace();
}finally {
sr.sampleEnd();// jmeter 結束統計響應時間標記
}
return sr;
}
/**
* 每個執行緒測試前執行一次，做一些初始化工作
*/
public void setupTest(JavaSamplerContext context) {
}
/**
* 測試結束時呼叫；
*/
public void teardownTest(JavaSamplerContext context) {
}
/**打包前需要將main函式里面的內容註釋掉**/
public static void main(String[] args) {
// Arguments params = new Arguments();
// params.addArgument("IP", "xx.xx.xx.xx");//設定引數，並賦予預設值1
// params.addArgument("Port", "xxxx");//設定引數，並賦予預設值2
// params.addArgument("timeOut", "xxxx");//設定引數，並賦予預設值2
// params.addArgument("URL", "/xx/xx/xxx");//設定引數，並賦予預設值2
// params.addArgument("Params", "{"xx":"xx","xx":"xx"}");//設定引數，並賦予預設值2
// JavaSamplerContext arg0 = new JavaSamplerContext(params);
// RPCPluginsForJMeter test = new RPCPluginsForJMeter();
// test.setupTest(arg0);
// test.runTest(arg0);
// test.teardownTest(arg0);
}
}
2.4：打包 jar、驗證和測試
注意：需要打包成可執行的 jar 包
2.5：測試與資料收集
這裡的測試跟壓測 HTTP 的操作幾乎一樣的
3：結束篇
RPC 不可怕，百度是最好的老師，多研究、多思考一下... 問題自然就迎刃而解了
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