List of startObjectInput() Examples

Examples of startObjectInput()

org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

Create and open a new ObjectInput for the given input stream. This method should be used for opening data inputs when multiple objectFromObjectStream() calls will be made before the stream is closed.

This method also takes a boolean that represents whether this particular call to startObjectInput() is reentrant or not. A call to startObjectInput() should be marked reentrant whenever a 2nd or more calls to this method are made without having called finishObjectInput() first.

To potentially speed up calling startObjectInput multiple times in a non-reentrant way, i.e. startObjectInput/finishObjectInput...startObjectInput/finishObjectInput...etc, which is is the most common case, the StreamingMarshaller implementation could potentially use some mechanisms to speed up this startObjectInput call.
@param is input stream @param isReentrant whether the call is reentrant or not. @return ObjectInput to read from @throws IOException
org.infinispan.marshall.Marshaller.startObjectInput()
Create and open a new ObjectInput for the given input stream. This method should be used for opening data inputs when multiple objectFromObjectStream() calls will be made before the stream is closed. @param is input stream @return ObjectInput to read from @throws IOException
org.infinispan.marshall.StreamingMarshaller.startObjectInput()

Create and open a new ObjectInput for the given input stream. This method should be used for opening data inputs when multiple objectFromObjectStream() calls will be made before the stream is closed.

This method also takes a boolean that represents whether this particular call to startObjectInput() is reentrant or not. A call to startObjectInput() should be marked reentrant whenever a 2nd or more calls to this method are made without having called finishObjectInput() first.

To potentially speed up calling startObjectInput multiple times in a non-reentrant way, i.e. startObjectInput/finishObjectInput...startObjectInput/finishObjectInput...etc, which is is the most common case, the StreamingMarshaller implementation could potentially use some mechanisms to speed up this startObjectInput call.
@param is input stream @param isReentrant whether the call is reentrant or not. @return ObjectInput to read from @throws IOException

Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

      // memory and then splitting them, potentially leading to excessive
      // buffering. An alternative solution is shown in SharedStreamMultiMarshallerTest
      // but it requires some special treatment - iow, hacking :)
      input.readFully(paramsRaw);
      ByteArrayInputStream is = new ByteArrayInputStream(paramsRaw, 0, paramsRaw.length);
      ObjectInput paramsInput = marshaller.startObjectInput(is, true);
      // Not ideal, but the alternative (without changing API), would have been
      // using thread locals which are expensive to retrieve.
      // Remember that the aim with externalizers is for them to be stateless.
      if (paramsInput instanceof ExtendedRiverUnmarshaller)
         ((ExtendedRiverUnmarshaller) paramsInput).setInfinispanMarshaller(marshaller);

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

         marshaller.finishObjectOutput(oo);
         out.close();
      }


      ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
      ObjectInput oi = marshaller.startObjectInput(in, false);
      try {
         assert oi.readInt() == 1 : "we have 3 different buckets";
         assert oi.readObject().equals(fcs.getLockFromKey("k1") + "");
         assert oi.readInt() > 0; //size on disk
      } finally {

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

         marshaller.finishObjectOutput(oo);
         out.close();
      }


      ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
      ObjectInput oi = marshaller.startObjectInput(in, false);
      try {
         cs.fromStream(new UnclosableObjectInputStream(oi));
      } finally {
         marshaller.finishObjectInput(oi);
      }

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

         out.close();
         cs.clear();
      }


      ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
      ObjectInput oi = marshaller.startObjectInput(in, false);
      try {
         cs.fromStream(new UnclosableObjectInputStream(oi));
      } finally {
         marshaller.finishObjectInput(oi);
         in.close();

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

      }


      // first pop the start bytes
      byte[] dummy = new byte[8];
      ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
      ObjectInput oi = marshaller.startObjectInput(in, false);
      try {
         int bytesRead = oi.read(dummy, 0, 8);
         assert bytesRead == 8;
         for (int i = 1; i < 9; i++) assert dummy[i - 1] == i : "Start byte stream corrupted!";
         cs.fromStream(new UnclosableObjectInputStream(oi));

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

            int offset = globalOI.readInt();
            // Now try the cache marshaller and borrow the input stream to read
            StreamingMarshaller cacheMarshaller = extractCacheMarshaller(cm.getCache());
            // Advance 4 bytes to go over the number of bytes written
            bais = new ByteArrayInputStream(bytes, offset + 4, bytes.length);
            ObjectInput cacheOI = cacheMarshaller.startObjectInput(bais, true);
            /** END: Special treatment **/


            try {
               assertEquals(cmd, cacheOI.readObject());
            } finally {

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

         byte[] bytes = new byte[baos.size()];
         System.arraycopy(baos.getRawBuffer(), 0, bytes, 0, bytes.length);


         // Read
         ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
         ObjectInput globalOI = globalMarshal.startObjectInput(bais, false);
         try {
            assertEquals(address, globalOI.readObject());
         } finally {
            globalMarshal.finishObjectInput(globalOI);
         }

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

            int offset = globalOI.readInt();
            // Now try the cache marshaller and borrow the input stream to read
            StreamingMarshaller cacheMarshaller = extractCacheMarshaller(cm.getCache());
            // Advance 4 bytes to go over the number of bytes written
            bais = new ByteArrayInputStream(bytes, offset + 4, bytes.length);
            ObjectInput cacheOI = cacheMarshaller.startObjectInput(bais, true);
            /** END: Special treatment **/


            try {
               assertEquals(cmd, cacheOI.readObject());
            } finally {

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

         byte[] bytes = new byte[baos.size()];
         System.arraycopy(baos.getRawBuffer(), 0, bytes, 0, bytes.length);


         // Read
         ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
         ObjectInput globalOI = globalMarshal.startObjectInput(bais, false);
         try {
            assertEquals(address, globalOI.readObject());
         } finally {
            globalMarshal.finishObjectInput(globalOI);
         }

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Examples of org.infinispan.commons.marshall.StreamingMarshaller.startObjectInput()

      // memory and then splitting them, potentially leading to excessive
      // buffering. An alternative solution is shown in SharedStreamMultiMarshallerTest
      // but it requires some special treatment - iow, hacking :)
      input.readFully(paramsRaw);
      ByteArrayInputStream is = new ByteArrayInputStream(paramsRaw, 0, paramsRaw.length);
      ObjectInput paramsInput = marshaller.startObjectInput(is, true);
      // Not ideal, but the alternative (without changing API), would have been
      // using thread locals which are expensive to retrieve.
      // Remember that the aim with externalizers is for them to be stateless.
      if (paramsInput instanceof ExtendedRiverUnmarshaller)
         ((ExtendedRiverUnmarshaller) paramsInput).setInfinispanMarshaller(marshaller);

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