Package org.infinispan.protostream.descriptors

Examples of org.infinispan.protostream.descriptors.FieldDescriptor

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         FieldBridgeProvider fieldBridgeProvider = new FieldBridgeProvider() {
            @Override
            public FieldBridge getFieldBridge(String type, String propertyPath) {
               Descriptor md = serCtx.getMessageDescriptor(type);
               FieldDescriptor fd = getFieldDescriptor(md, propertyPath);
               switch (fd.getType()) {
                  case DOUBLE:
                     return NumericFieldBridge.DOUBLE_FIELD_BRIDGE;
                  case FLOAT:
                     return NumericFieldBridge.FLOAT_FIELD_BRIDGE;
                  case INT64:
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      return new QueryParser().parseQuery(queryString, processingChain);
   }

   private FieldDescriptor getFieldDescriptor(Descriptor messageDescriptor, String attributePath) {
      FieldDescriptor fd = null;
      String[] split = attributePath.split("[.]");
      for (int i = 0; i < split.length; i++) {
         String name = split[i];
         fd = messageDescriptor.findFieldByName(name);
         if (fd == null) {
            throw new IllegalArgumentException("Unknown field " + name + " in type " + messageDescriptor.getFullName());
         }
         if (i < split.length - 1) {
            messageDescriptor = fd.getMessageType();
         }
      }
      return fd;
   }
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      @Override
      public List<Integer> translatePropertyPath(List<String> path) {
         List<Integer> propPath = new ArrayList<Integer>(path.size());
         Descriptor md = messageDescriptor;
         for (String prop : path) {
            FieldDescriptor fd = md.findFieldByName(prop);
            propPath.add(fd.getNumber());
            if (fd.getJavaType() == JavaType.MESSAGE) {
               md = fd.getMessageType();
            } else {
               md = null; // iteration is expected to stop here
            }
         }
         return propPath;
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      @Override
      public boolean isRepeatedProperty(List<String> propertyPath) {
         Descriptor md = messageDescriptor;
         for (String prop : propertyPath) {
            FieldDescriptor fd = md.findFieldByName(prop);
            if (fd.isRepeated()) {
               return true;
            }
            if (fd.getJavaType() == JavaType.MESSAGE) {
               md = fd.getMessageType();
            } else {
               md = null; // iteration is expected to stop here
            }
         }
         return false;
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      return serializationContext.getMessageDescriptor(targetTypeName);
   }

   @Override
   public Class<?> getPrimitivePropertyType(String entityType, List<String> propertyPath) {
      FieldDescriptor field = getField(entityType, propertyPath);
      switch (field.getJavaType()) {
         case INT:
            return Integer.class;
         case LONG:
            return Long.class;
         case FLOAT:
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      @Override
      public List<Integer> translatePropertyPath(List<String> path) {
         List<Integer> propPath = new ArrayList<Integer>(path.size());
         Descriptor md = messageDescriptor;
         for (String prop : path) {
            FieldDescriptor fd = md.findFieldByName(prop);
            propPath.add(fd.getNumber());
            if (fd.getJavaType() == JavaType.MESSAGE) {
               md = fd.getMessageType();
            } else {
               md = null; // iteration is expected to stop here
            }
         }
         return propPath;
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      @Override
      public boolean isRepeatedProperty(List<String> propertyPath) {
         Descriptor md = messageDescriptor;
         for (String prop : propertyPath) {
            FieldDescriptor fd = md.findFieldByName(prop);
            if (fd.isRepeated()) {
               return true;
            }
            if (fd.getJavaType() == JavaType.MESSAGE) {
               md = fd.getMessageType();
            } else {
               md = null; // iteration is expected to stop here
            }
         }
         return false;
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         throw new IllegalStateException("Unknown entity name " + entityType);
      }

      int i = 0;
      for (String p : propertyPath) {
         FieldDescriptor field = messageDescriptor.findFieldByName(p);
         if (field == null || ++i == propertyPath.size()) {
            return field;
         }
         if (field.getJavaType() == JavaType.MESSAGE) {
            messageDescriptor = field.getMessageType();
         }
      }
      return null;
   }
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      }

      int i = 0;
      for (String p : propertyPath) {
         i++;
         FieldDescriptor field = messageDescriptor.findFieldByName(p);
         if (field == null) {
            return false;
         }
         if (field.getJavaType() == JavaType.MESSAGE) {
            messageDescriptor = field.getMessageType();
         } else {
            break;
         }
      }
      return i == propertyPath.size();
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      } catch (Exception e) {
         throw new IllegalStateException("Unknown entity name " + entityType);
      }

      for (String p : propertyPath) {
         FieldDescriptor field = messageDescriptor.findFieldByName(p);
         if (field == null) {
            return false;
         }
         if (field.getJavaType() == JavaType.MESSAGE) {
            messageDescriptor = field.getMessageType();
         } else {
            return false;
         }
      }
      return true;
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Related Classes of org.infinispan.protostream.descriptors.FieldDescriptor

  • org.infinispan.objectfilter.impl.hql.ProtobufPropertyHelper
  • org.infinispan.objectfilter.impl.ProtobufMatcher$MetadataAdapterImpl
  • org.infinispan.protostream.impl.parser.impl.DescriptorsTest
  • org.infinispan.protostream.impl.ProtoStreamReaderImpl
  • org.infinispan.protostream.impl.ProtoStreamWriterImpl
  • org.infinispan.protostream.ProtobufParser
  • org.infinispan.query.remote.QueryFacadeImpl
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