Examples with DatabindingException org.apache.cxf.aegis.DatabindingException used on opensource projects

Example 16 with DatabindingException

use of org.apache.cxf.aegis.DatabindingException in project cxf by apache.

the class MapType method writeObject.

@Override
public void writeObject(Object object, MessageWriter writer, Context context) throws DatabindingException {
    if (object == null) {
        return;
    }
    try {
        Map<?, ?> map = (Map<?, ?>) object;
        AegisType kType = getKeyType();
        AegisType vType = getValueType();
        for (Iterator<?> itr = map.entrySet().iterator(); itr.hasNext(); ) {
            Map.Entry<?, ?> entry = (Map.Entry<?, ?>) itr.next();
            writeEntry(writer, context, kType, vType, entry);
        }
    } catch (IllegalArgumentException e) {
        throw new DatabindingException("Illegal argument.", e);
    }
}

Example 17 with DatabindingException

use of org.apache.cxf.aegis.DatabindingException in project cxf by apache.

the class SoapArrayType method readObject.

@Override
public Object readObject(MessageReader reader, Context context) throws DatabindingException {
    try {
        // get the encoded array type info
        TypeMapping tm = context.getTypeMapping();
        if (tm == null) {
            tm = getTypeMapping();
        }
        ArrayTypeInfo arrayTypeInfo = new ArrayTypeInfo(reader, tm);
        // verify arrayType dimensions are the same as this type class's array dimensions
        if (getDimensions() != arrayTypeInfo.getTotalDimensions()) {
            throw new DatabindingException("In " + getSchemaType() + " expected array with " + getDimensions() + " dimensions, but arrayType has " + arrayTypeInfo.getTotalDimensions() + " dimensions: " + arrayTypeInfo.toString());
        }
        // calculate max size
        int maxSize = 1;
        for (int dimension : arrayTypeInfo.getDimensions()) {
            maxSize *= dimension;
        }
        // verify offset doesn't exceed maximum size
        if (arrayTypeInfo.getOffset() >= maxSize) {
            throw new DatabindingException("The array offset " + arrayTypeInfo.getOffset() + " in " + getSchemaType() + " exceeds the expecte size of " + maxSize);
        }
        // read the values
        List<Object> values = readCollection(reader, context, arrayTypeInfo, maxSize - arrayTypeInfo.getOffset());
        // if it is a partially transmitted array offset the array values
        if (arrayTypeInfo.getOffset() > 0) {
            List<Object> list = new ArrayList<>(values.size() + arrayTypeInfo.getOffset());
            list.addAll(Collections.nCopies(arrayTypeInfo.getOffset(), null));
            list.addAll(values);
            values = list;
        }
        // check bounds
        if (values.size() > maxSize) {
            throw new DatabindingException("The number of elements " + values.size() + " in " + getSchemaType() + " exceeds the expecte size of " + maxSize);
        }
        if (values.size() < maxSize) {
            values.addAll(Collections.nCopies(maxSize - values.size(), null));
        // todo is this an error?
        // throw new DatabindingException("The number of elements in " + getSchemaType() +
        // " is less then the expected size of " + expectedSize);
        }
        if (values.size() != maxSize) {
            throw new IllegalStateException("Internal error: Expected values collection to contain " + maxSize + " elements but it contains " + values.size() + " elements");
        }
        // create the array
        return makeArray(values, arrayTypeInfo.getDimensions(), getTypeClass().getComponentType());
    } catch (IllegalArgumentException e) {
        throw new DatabindingException("Illegal argument.", e);
    }
}

Example 18 with DatabindingException

use of org.apache.cxf.aegis.DatabindingException in project cxf by apache.

the class SoapArrayType method readCollection.

protected List<Object> readCollection(MessageReader reader, Context context, ArrayTypeInfo arrayTypeInfo, int maxSize) throws DatabindingException {
    List<Object> values = new ArrayList<>();
    Boolean sparse = null;
    while (reader.hasMoreElementReaders()) {
        MessageReader creader = reader.getNextElementReader();
        // if the first element contains a position attribute, this is a sparse array
        // and all subsequent elements must contain the position attribute
        String position = readAttributeValue(creader, SOAP_ARRAY_POSITION);
        if (sparse == null) {
            sparse = position != null;
        }
        // nested element names can specify a type
        AegisType compType = getTypeMapping().getType(creader.getName());
        if (compType == null) {
            // use the type declared in the arrayType attribute
            compType = arrayTypeInfo.getType();
        }
        // check for an xsi:type override
        compType = TypeUtil.getReadType(creader.getXMLStreamReader(), context.getGlobalContext(), compType);
        // wrap type with soap ref to handle hrefs
        compType = new SoapRefType(compType);
        // read the value
        Object value;
        if (creader.isXsiNil()) {
            value = null;
            creader.readToEnd();
        } else {
            value = compType.readObject(creader, context);
        }
        // add the value
        if (!sparse) {
            if (values.size() + 1 > maxSize) {
                throw new DatabindingException("The number of elements in " + getSchemaType() + " exceeds the maximum size of " + maxSize);
            }
            values.add(value);
        } else {
            int valuesPosition = readValuesPosition(position, arrayTypeInfo.getDimensions());
            if (valuesPosition > maxSize) {
                throw new DatabindingException("Array position " + valuesPosition + " in " + getSchemaType() + " exceeds the maximum size of " + maxSize);
            }
            if (values.size() <= valuesPosition) {
                values.addAll(Collections.nCopies(valuesPosition - values.size() + 1, null));
            }
            Object oldValue = values.set(valuesPosition, value);
            if (oldValue != null) {
                throw new DatabindingException("Array position " + valuesPosition + " in " + getSchemaType() + " is already assigned to value " + oldValue);
            }
        }
    }
    return values;
}

Example 19 with DatabindingException

use of org.apache.cxf.aegis.DatabindingException in project cxf by apache.

the class DocumentType method readObject.

@Override
public Object readObject(MessageReader mreader, Context context) throws DatabindingException {
    try {
        XMLStreamReader reader = ((ElementReader) mreader).getXMLStreamReader();
        // we need to eat the surrounding element.
        reader.nextTag();
        Object tree = StaxUtils.read(null, new FragmentStreamReader(reader), true);
        // eat the end tag.
        reader.nextTag();
        return tree;
    } catch (XMLStreamException e) {
        throw new DatabindingException("Could not parse xml.", e);
    }
}

Example 20 with DatabindingException

use of org.apache.cxf.aegis.DatabindingException in project cxf by apache.

the class SourceType method write.

protected void write(Source object, XMLStreamWriter writer) throws FactoryConfigurationError, XMLStreamException, DatabindingException {
    if (object == null) {
        return;
    }
    if (object instanceof DOMSource) {
        DOMSource ds = (DOMSource) object;
        Element element = null;
        if (ds.getNode() instanceof Element) {
            element = (Element) ds.getNode();
        } else if (ds.getNode() instanceof Document) {
            element = ((Document) ds.getNode()).getDocumentElement();
        } else {
            throw new DatabindingException("Node type " + ds.getNode().getClass() + " was not understood.");
        }
        StaxUtils.writeElement(element, writer, false);
    } else {
        StaxUtils.copy(object, writer);
    }
}