Examples with BinaryObjectException org.apache.ignite.binary.BinaryObjectException used on opensource projects

Example 31 with BinaryObjectException

use of org.apache.ignite.binary.BinaryObjectException in project ignite by apache.

the class BinaryMarshaller method unmarshal0.

/** {@inheritDoc} */
@Override
protected <T> T unmarshal0(InputStream in, @Nullable ClassLoader clsLdr) throws IgniteCheckedException {
    ByteArrayOutputStream buf = new ByteArrayOutputStream();
    // returns number of bytes remaining.
    try {
        byte[] arr = new byte[4096];
        int cnt;
        while ((cnt = in.read(arr)) != -1) buf.write(arr, 0, cnt);
        buf.flush();
        return impl.deserialize(buf.toByteArray(), clsLdr);
    } catch (IOException e) {
        throw new BinaryObjectException("Failed to unmarshal the object from InputStream", e);
    }
}

Example 32 with BinaryObjectException

use of org.apache.ignite.binary.BinaryObjectException in project ignite by apache.

the class BinaryObjectExImpl method toString.

/** {@inheritDoc} */
@Override
public String toString() {
    try {
        BinaryReaderHandles ctx = new BinaryReaderHandles();
        ctx.put(start(), this);
        return toString(ctx, new IdentityHashMap<BinaryObject, Integer>());
    } catch (BinaryObjectException e) {
        throw new IgniteException("Failed to create string representation of binary object.", e);
    }
}

Example 33 with BinaryObjectException

use of org.apache.ignite.binary.BinaryObjectException in project ignite by apache.

the class BinaryObjectBuilderImpl method checkMetadata.

/**
     * Checks metadata when a BinaryObject is being serialized.
     *
     * @param meta Current metadata.
     * @param fieldsMeta Map holding metadata information that has to be updated.
     * @param newVal Field value being serialized.
     * @param name Field name.
     * @param fieldId Field ID.
     */
private Map<String, BinaryFieldMetadata> checkMetadata(BinaryType meta, Map<String, BinaryFieldMetadata> fieldsMeta, Object newVal, String name, int fieldId) {
    String oldFldTypeName = meta == null ? null : meta.fieldTypeName(name);
    boolean nullFieldVal = false;
    int newFldTypeId;
    if (newVal instanceof BinaryValueWithType) {
        newFldTypeId = ((BinaryValueWithType) newVal).typeId();
        if (((BinaryValueWithType) newVal).value() == null)
            nullFieldVal = true;
    } else // Detect Enum and Enum array type.
    if (newVal instanceof BinaryEnumObjectImpl)
        newFldTypeId = GridBinaryMarshaller.ENUM;
    else if (newVal.getClass().isArray() && newVal.getClass().getComponentType() == BinaryObject.class) {
        BinaryObject[] arr = (BinaryObject[]) newVal;
        newFldTypeId = arr.length > 0 && arr[0] instanceof BinaryEnumObjectImpl ? GridBinaryMarshaller.ENUM_ARR : GridBinaryMarshaller.OBJ_ARR;
    } else
        newFldTypeId = BinaryUtils.typeByClass(newVal.getClass());
    if (oldFldTypeName == null) {
        // It's a new field, we have to add it to metadata.
        if (fieldsMeta == null) {
            if (BinaryUtils.FIELDS_SORTED_ORDER)
                fieldsMeta = new TreeMap<>();
            else
                fieldsMeta = new LinkedHashMap<>();
        }
        fieldsMeta.put(name, new BinaryFieldMetadata(newFldTypeId, fieldId));
    } else if (!nullFieldVal) {
        String newFldTypeName = BinaryUtils.fieldTypeName(newFldTypeId);
        if (!F.eq(newFldTypeName, oldFldTypeName)) {
            throw new BinaryObjectException("Wrong value has been set [" + "typeName=" + (typeName == null ? meta.typeName() : typeName) + ", fieldName=" + name + ", fieldType=" + oldFldTypeName + ", assignedValueType=" + newFldTypeName + ']');
        }
    }
    return fieldsMeta;
}

Example 34 with BinaryObjectException

use of org.apache.ignite.binary.BinaryObjectException in project ignite by apache.

the class BinaryContext method registerUserClassDescriptor.

/**
     * Creates and registers {@link BinaryClassDescriptor} for the given user {@code class}.
     *
     * @param desc Old descriptor that should be re-registered.
     * @return Class descriptor.
     */
private BinaryClassDescriptor registerUserClassDescriptor(BinaryClassDescriptor desc) {
    boolean registered;
    try {
        registered = marshCtx.registerClassName(JAVA_ID, desc.typeId(), desc.describedClass().getName());
    } catch (IgniteCheckedException e) {
        throw new BinaryObjectException("Failed to register class.", e);
    }
    if (registered) {
        BinarySerializer serializer = desc.initialSerializer();
        if (serializer == null)
            serializer = serializerForClass(desc.describedClass());
        desc = new BinaryClassDescriptor(this, desc.describedClass(), true, desc.typeId(), desc.typeName(), desc.affFieldKeyName(), desc.mapper(), serializer, true, true);
        descByCls.put(desc.describedClass(), desc);
    }
    return desc;
}

Example 35 with BinaryObjectException

use of org.apache.ignite.binary.BinaryObjectException in project ignite by apache.

the class BinaryContext method registerUserClassDescriptor.

/**
     * Creates and registers {@link BinaryClassDescriptor} for the given user {@code class}.
     *
     * @param cls Class.
     * @return Class descriptor.
     */
private BinaryClassDescriptor registerUserClassDescriptor(Class<?> cls, boolean deserialize) {
    boolean registered;
    final String clsName = cls.getName();
    BinaryInternalMapper mapper = userTypeMapper(clsName);
    final String typeName = mapper.typeName(clsName);
    final int typeId = mapper.typeId(clsName);
    try {
        registered = marshCtx.registerClassName(JAVA_ID, typeId, cls.getName());
    } catch (IgniteCheckedException e) {
        throw new BinaryObjectException("Failed to register class.", e);
    }
    BinarySerializer serializer = serializerForClass(cls);
    String affFieldName = affinityFieldName(cls);
    BinaryClassDescriptor desc = new BinaryClassDescriptor(this, cls, true, typeId, typeName, affFieldName, mapper, serializer, true, registered);
    if (!deserialize)
        metaHnd.addMeta(typeId, new BinaryMetadata(typeId, typeName, desc.fieldsMeta(), affFieldName, null, desc.isEnum(), cls.isEnum() ? enumMap(cls) : null).wrap(this));
    descByCls.put(cls, desc);
    typeId2Mapper.putIfAbsent(typeId, mapper);
    return desc;
}