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

Example 11 with DatabindingException

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

the class BeanTypeInfo method getType.

/**
 * Get the type class for the field with the specified QName.
 */
public AegisType getType(QName name) {
    // 1. Try a prexisting mapped type
    AegisType type = mappedName2type.get(name);
    // 2. Try to get the type by its name, if there is one
    if (type == null) {
        QName typeName = getMappedTypeName(name);
        if (typeName != null) {
            type = getTypeMapping().getType(typeName);
            if (type != null) {
                mapType(name, type);
            }
        }
    }
    // 3. Create the type from the property descriptor and map it
    if (type == null) {
        PropertyDescriptor desc;
        try {
            desc = getPropertyDescriptorFromMappedName(name);
        } catch (Exception e) {
            if (e instanceof DatabindingException) {
                throw (DatabindingException) e;
            }
            throw new DatabindingException("Couldn't get properties.", e);
        }
        if (desc == null) {
            return null;
        }
        try {
            TypeMapping tm = getTypeMapping();
            TypeCreator tc = tm.getTypeCreator();
            type = tc.createType(desc);
        } catch (DatabindingException e) {
            e.prepend("Couldn't create type for property " + desc.getName() + " on " + getTypeClass());
            throw e;
        }
        // second part is possible workaround for XFIRE-586
        if (registerType(desc)) {
            getTypeMapping().register(type);
        }
        mapType(name, type);
    }
    if (type == null) {
        throw new DatabindingException("Couldn't find type for property " + name);
    }
    return type;
}

Example 12 with DatabindingException

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

the class XMLBeanTypeInfo method mapProperty.

@Override
protected void mapProperty(PropertyDescriptor pd) {
    Element e = getPropertyElement(pd.getName());
    String style = null;
    QName mappedName = null;
    if (e != null) {
        String ignore = DOMUtils.getAttributeValueEmptyNull(e, "ignore");
        if ("true".equals(ignore)) {
            return;
        }
        LOG.finest("Found mapping for property " + pd.getName());
        style = DOMUtils.getAttributeValueEmptyNull(e, "style");
    }
    if (style == null) {
        style = "element";
    }
    boolean element = "element".equals(style);
    boolean qualify;
    if (element) {
        qualify = isQualifyElements();
    } else {
        qualify = isQualifyAttributes();
    }
    String namespace = null;
    if (qualify) {
        namespace = getDefaultNamespace();
    }
    if (e != null) {
        mappedName = NamespaceHelper.createQName(e, DOMUtils.getAttributeValueEmptyNull(e, "mappedName"), namespace);
    }
    if (mappedName == null) {
        mappedName = createMappedName(pd, qualify);
    }
    if (e != null) {
        QName mappedType = NamespaceHelper.createQName(e, DOMUtils.getAttributeValueEmptyNull(e, "typeName"), getDefaultNamespace());
        if (mappedType != null) {
            mapTypeName(mappedName, mappedType);
        }
        /*
             * Whenever we create a type object, it has to have a schema type. If we created a custom type
             * object out of thin air here, we've may have a problem. If "typeName" was specified, then then
             * we know the mapping. But if mappedName was not specified, then the typeName will come from the
             * type mapping, so we have to ask it. And if some other type creator has something to say about
             * it, we'll get it wrong.
             */
        String explicitTypeName = DOMUtils.getAttributeValueEmptyNull(e, "type");
        if (explicitTypeName != null) {
            try {
                Class<?> typeClass = ClassLoaderUtils.loadClass(explicitTypeName, XMLBeanTypeInfo.class);
                AegisType customTypeObject = (AegisType) typeClass.newInstance();
                mapType(mappedName, customTypeObject);
                QName schemaType = mappedType;
                if (schemaType == null) {
                    schemaType = getTypeMapping().getTypeQName(pd.getPropertyType());
                }
                customTypeObject.setTypeClass(typeClass);
                customTypeObject.setSchemaType(schemaType);
            } catch (ClassNotFoundException e1) {
            // 
            } catch (InstantiationException e2) {
            // 
            } catch (IllegalAccessException e3) {
            // 
            }
        }
        String nillableVal = DOMUtils.getAttributeValueEmptyNull(e, "nillable");
        if (nillableVal != null && nillableVal.length() > 0) {
            ensurePropertyInfo(mappedName).setNillable(Boolean.valueOf(nillableVal).booleanValue());
        }
        String minOccurs = DOMUtils.getAttributeValueEmptyNull(e, "minOccurs");
        if (minOccurs != null && minOccurs.length() > 0) {
            ensurePropertyInfo(mappedName).setMinOccurs(Integer.parseInt(minOccurs));
        }
        String maxOccurs = DOMUtils.getAttributeValueEmptyNull(e, "maxOccurs");
        if (maxOccurs != null && maxOccurs.length() > 0) {
            ensurePropertyInfo(mappedName).setMinOccurs(Integer.parseInt(maxOccurs));
        }
    }
    try {
        // name " + mappedName);
        if ("element".equals(style)) {
            mapElement(pd.getName(), mappedName);
        } else if ("attribute".equals(style)) {
            mapAttribute(pd.getName(), mappedName);
        } else {
            throw new DatabindingException("Invalid style: " + style);
        }
    } catch (DatabindingException ex) {
        ex.prepend("Couldn't create type for property " + pd.getName() + " on " + getTypeClass());
        throw ex;
    }
}

Example 13 with DatabindingException

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

the class CollectionType method createCollection.

@Override
@SuppressWarnings("unchecked")
protected Collection<Object> createCollection() {
    Collection<Object> values = null;
    /*
         * getTypeClass returns the type of the object. These 'if's asked if the proposed
         * type can be assigned to the object, not the other way around. Thus List before
         * Vector and Set before SortedSet.
         */
    Class<?> userTypeClass = getTypeClass();
    if (userTypeClass.isAssignableFrom(List.class)) {
        values = new ArrayList<>();
    } else if (userTypeClass.isAssignableFrom(LinkedList.class)) {
        values = new LinkedList<Object>();
    } else if (userTypeClass.isAssignableFrom(Set.class)) {
        values = new HashSet<>();
    } else if (userTypeClass.isAssignableFrom(SortedSet.class)) {
        values = new TreeSet<Object>();
    } else if (userTypeClass.isAssignableFrom(Vector.class)) {
        values = new Vector<Object>();
    } else if (userTypeClass.isAssignableFrom(Stack.class)) {
        values = new Stack<Object>();
    } else if (userTypeClass.isInterface()) {
        values = new ArrayList<>();
    } else {
        try {
            values = (Collection<Object>) userTypeClass.newInstance();
        } catch (Exception e) {
            throw new DatabindingException("Could not create map implementation: " + userTypeClass.getName(), e);
        }
    }
    return values;
}

Example 14 with DatabindingException

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

the class CollectionType method writeObject.

@Override
public void writeObject(Object object, MessageWriter writer, Context context) throws DatabindingException {
    if (object == null) {
        return;
    }
    try {
        Collection<?> list = (Collection<?>) object;
        AegisType type = getComponentType();
        if (type == null) {
            throw new DatabindingException("Couldn't find component type for Collection.");
        }
        for (Iterator<?> itr = list.iterator(); itr.hasNext(); ) {
            String ns = null;
            if (type.isAbstract()) {
                ns = getSchemaType().getNamespaceURI();
            } else {
                ns = type.getSchemaType().getNamespaceURI();
            }
            writeValue(itr.next(), writer, context, type, type.getSchemaType().getLocalPart(), ns);
        }
    } catch (IllegalArgumentException e) {
        throw new DatabindingException("Illegal argument.", e);
    }
}

Example 15 with DatabindingException

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

the class BadXMLTest method testBadDescriptorNS.

@Test
public void testBadDescriptorNS() throws Exception {
    AegisContext context = new AegisContext();
    context.initialize();
    mapping = context.getTypeMapping();
    try {
        mapping.getTypeCreator().createType(BadBeanDescriptor.class);
        Assert.fail("No exception was thrown");
    } catch (DatabindingException e) {
    // this is supposed to happen
    }
}