Package org.apache.avro

Examples of org.apache.avro.Protocol$Message

604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
   * href="http://paranamer.codehaus.org/">Paranamer</a> is run over compiled
   * interface declarations, since Java 6 reflection does not provide access to
   * method parameter names.  See Avro's build.xml for an example. */
  @Override
  public Protocol getProtocol(Class iface) {
    Protocol protocol =
      new Protocol(iface.getSimpleName(),
                   iface.getPackage()==null?"":iface.getPackage().getName());
    Map<String,Schema> names = new LinkedHashMap<String,Schema>();
    Map<String,Message> messages = protocol.getMessages();
    for (Method method : iface.getMethods())
      if ((method.getModifiers() & Modifier.STATIC) == 0) {
        String name = method.getName();
        if (messages.containsKey(name))
          throw new AvroTypeException("Two methods with same name: "+name);
        messages.put(name, getMessage(method, protocol, names));
      }

    // reverse types, since they were defined in reference order
    List<Schema> types = new ArrayList<Schema>();
    types.addAll(names.values());
    Collections.reverse(types);
    protocol.setTypes(types);

    return protocol;
  }
View Full Code Here
172
173
174
175
176
177
178
179
180
181
182
    assertEquals(3, count);
  }
 
  @Test
  public void testProtocolWithDocs() throws IOException {
    Protocol protocol = TestProtocolParsing.getSimpleProtocol();
    Collection<OutputFile> out = new SpecificCompiler(protocol).compile();
    assertEquals(5, out.size());
    int count = 0;
    for (OutputFile o : out) {
      if (o.path.endsWith("Simple.java")) {
View Full Code Here
120
121
122
123
124
125
126
127
      this.expectedOut = expectedOut;
    }

    private String generate() throws Exception {
      Idl parser = new Idl(in);
      Protocol p = parser.CompilationUnit();
      return p.toString(true);
    }
View Full Code Here
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
   */
  public static void main(String[] args) throws Exception {
    if (args.length == 0) {
      args = new String[] { "7002", "7003" };
    }
    Protocol protocol = Protocol.parse("{\"protocol\": \"sleepy\", "
        + "\"messages\": { \"sleep\": {"
        + "   \"request\": [{\"name\": \"millis\", \"type\": \"long\"}," +
          "{\"name\": \"data\", \"type\": \"bytes\"}], "
        + "   \"response\": \"null\"} } }");
    Log.info("Using protocol: " + protocol.toString());
    Responder r = new SleepyResponder(protocol);
    StatsPlugin p = new StatsPlugin();
    r.addRPCPlugin(p);

    // Start Avro server
    HttpServer avroServer = new HttpServer(r, Integer.parseInt(args[0]));
    avroServer.start();

    StatsServer ss = new StatsServer(p, 8080);
   
    HttpTransceiver trans = new HttpTransceiver(
        new URL("http://localhost:" + Integer.parseInt(args[0])));
    GenericRequestor req = new GenericRequestor(protocol, trans);

    while(true) {
      Thread.sleep(1000);
      GenericRecord params = new GenericData.Record(protocol.getMessages().get(
        "sleep").getRequest());
      Random rand = new Random();
      params.put("millis", Math.abs(rand.nextLong()) % 1000);
      int payloadSize = Math.abs(rand.nextInt()) % 10000;
      byte[] payload = new byte[payloadSize];
View Full Code Here
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
    RPCContext context = new RPCContext();
    List<ByteBuffer> payload = null;
    List<ByteBuffer> handshake = null;
    boolean wasConnected = connection != null && connection.isConnected();
    try {
      Protocol remote = handshake(in, out, connection);
      out.flush();
      if (remote == null)                        // handshake failed
        return bbo.getBufferList();
      handshake = bbo.getBufferList();
     
      // read request using remote protocol specification
      context.setRequestCallMeta(META_READER.read(null, in));
      String messageName = in.readString(null).toString();
      Message rm = remote.getMessages().get(messageName);
      if (rm == null)
        throw new AvroRuntimeException("No such remote message: "+messageName);
      Message m = getLocal().getMessages().get(messageName);
      if (m == null)
        throw new AvroRuntimeException("No message named "+messageName
View Full Code Here
204
205
206
207
208
209
210
211
212
213
214
  private Protocol handshake(Decoder in, Encoder out, Transceiver connection)
    throws IOException {
    if (connection != null && connection.isConnected())
      return connection.getRemote();
    HandshakeRequest request = (HandshakeRequest)handshakeReader.read(null, in);
    Protocol remote = protocols.get(request.clientHash);
    if (remote == null && request.clientProtocol != null) {
      remote = Protocol.parse(request.clientProtocol.toString());
      protocols.put(request.clientHash, remote);
    }
    HandshakeResponse response = new HandshakeResponse();
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
/**
* The input to Idl is a CompilationUnit, which is currently
* just a single Protocol.
*/
  final public Protocol CompilationUnit() throws ParseException {
  Protocol p;
    p = ProtocolDeclaration();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 65:
      jj_consume_token(65);
      break;
View Full Code Here
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
    throw new Error("Missing return statement in function");
  }

  final public Protocol ProtocolDeclaration() throws ParseException {
  String name;
  Protocol p;
  Map<String, JsonNode> props = new LinkedHashMap<String, JsonNode>();
    label_3:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case AT:
        ;
        break;
      default:
        jj_la1[5] = jj_gen;
        break label_3;
      }
      SchemaProperty(props);
    }
    if (props.containsKey("namespace"))
      namespace = getTextProp("namespace", props, token);
    jj_consume_token(PROTOCOL);
    name = Identifier();
   getDoc();                                      // consume doc
   p = new Protocol(name, namespace);
    ProtocolBody(p);
   {if (true) return p;}
    throw new Error("Missing return statement in function");
  }
View Full Code Here
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
  }

  final public void ProtocolBody(Protocol p) throws ParseException {
  Schema schema;
  Message message;
  Protocol importProtocol;
    jj_consume_token(LBRACE);
    label_5:
    while (true) {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case ARRAY:
      case BOOLEAN:
      case DOUBLE:
      case ENUM:
      case ERROR:
      case FIXED:
      case FLOAT:
      case IMPORT:
      case INT:
      case LONG:
      case MAP:
      case BYTES:
      case STRING:
      case NULL:
      case RECORD:
      case UNION:
      case VOID:
      case IDENTIFIER:
      case AT:
      case TICK:
        ;
        break;
      default:
        jj_la1[7] = jj_gen;
        break label_5;
      }
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case ENUM:
      case ERROR:
      case FIXED:
      case RECORD:
      case AT:
        schema = NamedSchemaDeclaration();
        break;
      case IMPORT:
        jj_consume_token(IMPORT);
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case IDL:
        case PROTOCOL:
          switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
          case IDL:
            importProtocol = ImportIdl();
            break;
          case PROTOCOL:
            importProtocol = ImportProtocol();
            break;
          default:
            jj_la1[8] = jj_gen;
            jj_consume_token(-1);
            throw new ParseException();
          }
       for (Schema s : importProtocol.getTypes())
         names.put(s.getFullName(), s);
       p.getMessages().putAll(importProtocol.getMessages());
          break;
        case SCHEMA:
          schema = ImportSchema();
          break;
        default:
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
/**
* The input to Idl is a CompilationUnit, which is currently
* just a single Protocol.
*/
  final public Protocol CompilationUnit() throws ParseException {
  Protocol p;
    p = ProtocolDeclaration();
    switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
    case 65:
      jj_consume_token(65);
      break;
View Full Code Here
TOP

Related Classes of org.apache.avro.Protocol$Message

  • de.anomic.search.Switchboard
  • de.anomic.server.serverObjects
  • de.anomic.yacy.yacySeed
  • HTServer
  • net.yacy.peers.Seed
  • net.yacy.search.Switchboard
  • org.apache.avro.compiler.idl.Idl
  • org.apache.avro.compiler.idl.TestIdl$GenTest
  • org.apache.avro.compiler.specific.ProtocolTask
  • org.apache.avro.compiler.specific.SpecificCompiler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.