Examples with PdxSerializationException org.apache.geode.pdx.PdxSerializationException used on opensource projects

Example 6 with PdxSerializationException

use of org.apache.geode.pdx.PdxSerializationException in project geode by apache.

the class CompiledOperation method eval0.

@edu.umd.cs.findbugs.annotations.SuppressWarnings(value = "RV_RETURN_VALUE_OF_PUTIFABSENT_IGNORED", justification = "Does not matter if the methodDispatch that isn't stored in the map is used")
private Object eval0(Object receiver, Class resolutionType, ExecutionContext context) throws TypeMismatchException, FunctionDomainException, NameResolutionException, QueryInvocationTargetException {
    if (receiver == null || receiver == QueryService.UNDEFINED)
        return QueryService.UNDEFINED;
    List args = new ArrayList();
    List argTypes = new ArrayList();
    Iterator i = this.args.iterator();
    while (i.hasNext()) {
        CompiledValue arg = (CompiledValue) i.next();
        Object o = arg.evaluate(context);
        // undefined arg produces undefines method result
        if (o == QueryService.UNDEFINED)
            return QueryService.UNDEFINED;
        args.add(o);
        // pass in null for the type if the runtime value is null
        if (o == null)
            argTypes.add(null);
        else
            // commented out because we currently always use the runtime type for args
            // else if (arg.getType() == Identifier)
            // {
            // CompiledValue resolved = context.resolve(((CompiledID)arg).getId());
            // if (resolved != null && resolved.getType() == ITERATOR)
            // argTypes.add(((RuntimeIterator)resolved).getBaseCollection().getConstraint());
            // else
            // argTypes.add(o.getClass());
            // }
            // otherwise use the runtime type
            argTypes.add(o.getClass());
    }
    // see if in cache
    MethodDispatch methodDispatch;
    List key = Arrays.asList(new Object[] { resolutionType, this.methodName, argTypes });
    methodDispatch = (MethodDispatch) CompiledOperation.cache.get(key);
    if (methodDispatch == null) {
        try {
            methodDispatch = new MethodDispatch(resolutionType, this.methodName, argTypes);
        } catch (NameResolutionException nre) {
            if (!org.apache.geode.cache.query.Struct.class.isAssignableFrom(resolutionType) && (DefaultQueryService.QUERY_HETEROGENEOUS_OBJECTS || DefaultQueryService.TEST_QUERY_HETEROGENEOUS_OBJECTS)) {
                return QueryService.UNDEFINED;
            } else {
                throw nre;
            }
        }
        // cache
        CompiledOperation.cache.putIfAbsent(key, methodDispatch);
    }
    if (receiver instanceof PdxInstance) {
        try {
            if (receiver instanceof PdxInstanceImpl) {
                receiver = ((PdxInstanceImpl) receiver).getCachedObject();
            } else {
                receiver = ((PdxInstance) receiver).getObject();
            }
        } catch (PdxSerializationException ex) {
            throw new QueryInvocationTargetException(ex);
        }
    } else if (receiver instanceof PdxString) {
        receiver = ((PdxString) receiver).toString();
    }
    return methodDispatch.invoke(receiver, args);
}

Example 7 with PdxSerializationException

use of org.apache.geode.pdx.PdxSerializationException in project geode by apache.

the class PdxWriterImpl method markIdentityField.

public PdxWriter markIdentityField(String fieldName) {
    if (definingNewPdxType()) {
        PdxField ft = this.newType.getPdxField(fieldName);
        if (ft == null) {
            throw new PdxFieldDoesNotExistException("Field " + fieldName + " must be written before calling markIdentityField");
        }
        ft.setIdentityField(true);
    } else if (doExtraValidation()) {
        PdxField ft = this.existingType.getPdxField(fieldName);
        if (ft == null) {
            throw new PdxFieldDoesNotExistException("Field " + fieldName + " must be written before calling markIdentityField");
        } else if (!ft.isIdentityField()) {
            throw new PdxSerializationException("Expected field " + fieldName + " to not be marked as an identity field since it was not for the first serialization");
        }
    }
    return this;
}

Example 8 with PdxSerializationException

use of org.apache.geode.pdx.PdxSerializationException in project geode by apache.

the class PdxReaderImpl method basicGetObject.

protected Object basicGetObject() {
    String pdxClassName = getPdxType().getClassName();
    Class<?> pdxClass = getPdxType().getPdxClass();
    {
        AutoClassInfo ci = getPdxType().getAutoInfo(pdxClass);
        if (ci != null) {
            Object obj = ci.newInstance(pdxClass);
            this.orderedDeserialize(obj, ci);
            return obj;
        }
    }
    PdxReader pdxReader = this;
    // only create a tracking one if we might need it
    UnreadPdxType unreadLocalPdxType = null;
    boolean needToTrackReads = TESTHOOK_TRACKREADS;
    InternalCache cache = GemFireCacheImpl.getForPdx("PDX registry is unavailable because the Cache has been closed.");
    TypeRegistry tr = cache.getPdxRegistry();
    if (!cache.getPdxIgnoreUnreadFields()) {
        PdxType localPdxType = tr.getExistingTypeForClass(pdxClass);
        if (localPdxType != null) {
            if (getPdxType().getTypeId() != localPdxType.getTypeId() && getPdxType().hasExtraFields(localPdxType)) {
                // we could calculate the extra fields here
                needToTrackReads = true;
            }
        } else {
            // we don't know what our local type would be
            needToTrackReads = true;
        }
    }
    if (needToTrackReads) {
        unreadLocalPdxType = tr.getExistingTypeForClass(pdxClass, getPdxType().getTypeId());
        if (unreadLocalPdxType != null) {
            needToTrackReads = false;
        } else {
            pdxReader = new TrackingPdxReaderImpl(this, tr, pdxClass);
        }
    }
    Object result;
    if (PdxSerializable.class.isAssignableFrom(pdxClass)) {
        try {
            result = pdxClass.newInstance();
        } catch (Exception e) {
            PdxSerializationException ex = new PdxSerializationException(LocalizedStrings.DataSerializer_COULD_NOT_CREATE_AN_INSTANCE_OF_A_CLASS_0.toLocalizedString(pdxClassName), e);
            throw ex;
        }
        ((PdxSerializable) result).fromData(pdxReader);
    } else {
        PdxSerializer pdxSerializer = cache.getPdxSerializer();
        if (pdxSerializer != null) {
            result = pdxSerializer.fromData(pdxClass, pdxReader);
            if (result == null) {
                throw new PdxSerializationException("Could not deserialize pdx because the pdx serializer's fromData returned false for a pdx of class " + pdxClassName);
            }
        } else {
            throw new PdxSerializationException("Could not deserialize pdx because a PdxSerializer does not exist.");
        }
    }
    {
        PdxUnreadData ud = getReadUnreadFieldsCalled();
        if (ud != null) {
            // User called PdxReader.readUnreadFields()
            if (unreadLocalPdxType != null) {
                if (unreadLocalPdxType.getUnreadFieldIndexes() != null) {
                    ud.initialize(unreadLocalPdxType, this);
                }
            } else if (needToTrackReads) {
                ((TrackingPdxReaderImpl) pdxReader).internalReadUnreadFields(ud);
            }
        } else {
            if (needToTrackReads) {
                ud = ((TrackingPdxReaderImpl) pdxReader).internalReadUnreadFields(new PdxUnreadData());
                if (ud != null && !ud.isEmpty()) {
                    tr.putUnreadData(result, ud);
                }
            } else if (unreadLocalPdxType != null) {
                if (unreadLocalPdxType.getUnreadFieldIndexes() != null) {
                    tr.putUnreadData(result, new PdxUnreadData(unreadLocalPdxType, this));
                }
            }
        }
    }
    return result;
}

Example 9 with PdxSerializationException

use of org.apache.geode.pdx.PdxSerializationException in project geode by apache.

the class PdxInstanceImpl method createDis.

private static PdxInputStream createDis(DataInput in, int len) {
    PdxInputStream dis;
    if (in instanceof PdxInputStream) {
        dis = new PdxInputStream((ByteBufferInputStream) in, len);
        try {
            int bytesSkipped = in.skipBytes(len);
            int bytesRemaining = len - bytesSkipped;
            while (bytesRemaining > 0) {
                in.readByte();
                bytesRemaining--;
            }
        } catch (IOException ex) {
            throw new PdxSerializationException("Could not deserialize PDX", ex);
        }
    } else {
        byte[] bytes = new byte[len];
        try {
            in.readFully(bytes);
        } catch (IOException ex) {
            throw new PdxSerializationException("Could not deserialize PDX", ex);
        }
        dis = new PdxInputStream(bytes);
    }
    return dis;
}