Examples with BeanPropertyDescriptor org.apache.axis.utils.BeanPropertyDescriptor used on opensource projects

Example 1 with BeanPropertyDescriptor

use of org.apache.axis.utils.BeanPropertyDescriptor in project Lucee by lucee.

the class BeanDeserializer method onStartElement.

/**
 * Set the bean properties that correspond to element attributes.
 *
 * This method is invoked after startElement when the element requires
 * deserialization (i.e. the element is not an href and the value is not
 * nil.)
 * @param namespace is the namespace of the element
 * @param localName is the name of the element
 * @param prefix is the prefix of the element
 * @param attributes are the attributes on the element...used to get the
 *                   type
 * @param context is the DeserializationContext
 */
@Override
public void onStartElement(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException {
    // This code may no longer be needed.
    if (value == null && constructorToUse == null) {
        // create a value
        try {
            value = javaType.newInstance();
        } catch (Exception e) {
            throw new SAXException(Messages.getMessage("cantCreateBean00", javaType.getName(), e.toString()));
        }
    }
    // so we are done.
    if (typeDesc == null)
        return;
    // correspond to attributes
    for (int i = 0; i < attributes.getLength(); i++) {
        QName attrQName = new QName(attributes.getURI(i), attributes.getLocalName(i));
        String fieldName = typeDesc.getFieldNameForAttribute(attrQName);
        if (fieldName == null)
            continue;
        FieldDesc fieldDesc = typeDesc.getFieldByName(fieldName);
        // look for the attribute property
        BeanPropertyDescriptor bpd = (BeanPropertyDescriptor) propertyMap.get(fieldName);
        if (bpd != null) {
            if (constructorToUse == null) {
                // check only if default constructor
                if (!bpd.isWriteable() || bpd.isIndexed())
                    continue;
            }
            // Get the Deserializer for the attribute
            Deserializer dSer = getDeserializer(fieldDesc.getXmlType(), bpd.getType(), null, context);
            if (dSer == null) {
                dSer = context.getDeserializerForClass(bpd.getType());
                // simple types..
                if (dSer instanceof ArrayDeserializer) {
                    SimpleListDeserializerFactory factory = new SimpleListDeserializerFactory(bpd.getType(), fieldDesc.getXmlType());
                    dSer = (Deserializer) factory.getDeserializerAs(dSer.getMechanismType());
                }
            }
            if (dSer == null)
                throw new SAXException(Messages.getMessage("unregistered00", bpd.getType().toString()));
            if (!(dSer instanceof SimpleDeserializer))
                throw new SAXException(Messages.getMessage("AttrNotSimpleType00", bpd.getName(), bpd.getType().toString()));
            // it in the bean
            try {
                dSer.onStartElement(namespace, localName, prefix, attributes, context);
                Object val = ((SimpleDeserializer) dSer).makeValue(attributes.getValue(i));
                if (constructorToUse == null) {
                    bpd.set(value, val);
                } else {
                    // add value for our constructor
                    if (constructorTarget == null) {
                        constructorTarget = new ConstructorTarget(constructorToUse, this);
                    }
                    constructorTarget.set(val);
                }
            } catch (Exception e) {
                throw new SAXException(e);
            }
        }
    // if
    }
// attribute loop
}

Example 2 with BeanPropertyDescriptor

use of org.apache.axis.utils.BeanPropertyDescriptor in project Lucee by lucee.

the class BeanDeserializer method handleMixedContent.

protected void handleMixedContent() throws SAXException {
    BeanPropertyDescriptor propDesc = getAnyPropertyDesc();
    if (propDesc == null || val.size() == 0) {
        return;
    }
    String textValue = val.toString().trim();
    val.reset();
    if (textValue.length() == 0) {
        return;
    }
    try {
        MessageElement[] curElements = (MessageElement[]) propDesc.get(value);
        int length = 0;
        if (curElements != null) {
            length = curElements.length;
        }
        MessageElement[] newElements = new MessageElement[length + 1];
        if (curElements != null) {
            System.arraycopy(curElements, 0, newElements, 0, length);
        }
        MessageElement thisEl = new MessageElement(new org.apache.axis.message.Text(textValue));
        newElements[length] = thisEl;
        propDesc.set(value, newElements);
    } catch (Exception e) {
        throw new SAXException(e);
    }
}

Example 3 with BeanPropertyDescriptor

use of org.apache.axis.utils.BeanPropertyDescriptor in project Lucee by lucee.

the class BeanDeserializer method onStartChild.

/**
 * Deserializer interface called on each child element encountered in
 * the XML stream.
 * @param namespace is the namespace of the child element
 * @param localName is the local name of the child element
 * @param prefix is the prefix used on the name of the child element
 * @param attributes are the attributes of the child element
 * @param context is the deserialization context.
 * @return is a Deserializer to use to deserialize a child (must be
 * a derived class of SOAPHandler) or null if no deserialization should
 * be performed.
 */
@Override
public SOAPHandler onStartChild(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException {
    handleMixedContent();
    BeanPropertyDescriptor propDesc = null;
    FieldDesc fieldDesc = null;
    SOAPConstants soapConstants = context.getSOAPConstants();
    String encodingStyle = context.getEncodingStyle();
    boolean isEncoded = Constants.isSOAP_ENC(encodingStyle);
    QName elemQName = new QName(namespace, localName);
    // The collectionIndex needs to be reset for Beans with multiple arrays
    if ((prevQName == null) || (!prevQName.equals(elemQName))) {
        collectionIndex = -1;
    }
    boolean isArray = false;
    QName itemQName = null;
    if (typeDesc != null) {
        // Lookup the name appropriately (assuming an unqualified
        // name for SOAP encoding, using the namespace otherwise)
        String fieldName = typeDesc.getFieldNameForElement(elemQName, isEncoded);
        propDesc = (BeanPropertyDescriptor) propertyMap.get(fieldName);
        fieldDesc = typeDesc.getFieldByName(fieldName);
        if (fieldDesc != null) {
            ElementDesc element = (ElementDesc) fieldDesc;
            isArray = element.isMaxOccursUnbounded();
            itemQName = element.getItemQName();
        }
    }
    if (propDesc == null) {
        // look for a field by this name.
        propDesc = (BeanPropertyDescriptor) propertyMap.get(localName);
    }
    // Workaround
    if (propDesc == null) {
        StringBuilder sb = new StringBuilder();
        sb.append(Character.toLowerCase(localName.charAt(0)));
        if (localName.length() > 1)
            sb.append(localName.substring(1));
        // look for a field by this name.
        propDesc = (BeanPropertyDescriptor) propertyMap.get(sb.toString());
    }
    // reporting a problem
    if (propDesc == null || (((prevQName != null) && prevQName.equals(elemQName) && !(propDesc.isIndexed() || isArray) && getAnyPropertyDesc() != null))) {
        // try to put unknown elements into a SOAPElement property, if
        // appropriate
        prevQName = elemQName;
        propDesc = getAnyPropertyDesc();
        if (propDesc != null) {
            try {
                MessageElement[] curElements = (MessageElement[]) propDesc.get(value);
                int length = 0;
                if (curElements != null) {
                    length = curElements.length;
                }
                MessageElement[] newElements = new MessageElement[length + 1];
                if (curElements != null) {
                    System.arraycopy(curElements, 0, newElements, 0, length);
                }
                MessageElement thisEl = context.getCurElement();
                newElements[length] = thisEl;
                propDesc.set(value, newElements);
                // defer it to the child SOAPHandler
                if (!localName.equals(thisEl.getName())) {
                    return new SOAPHandler(newElements, length);
                }
                return new SOAPHandler();
            } catch (Exception e) {
                throw new SAXException(e);
            }
        }
    }
    if (propDesc == null) {
        // No such field
        throw new SAXException(Messages.getMessage("badElem00", javaType.getName(), localName));
    }
    prevQName = elemQName;
    // Get the child's xsi:type if available
    QName childXMLType = context.getTypeFromAttributes(namespace, localName, attributes);
    String href = attributes.getValue(soapConstants.getAttrHref());
    Class fieldType = propDesc.getType();
    // If no xsi:type or href, check the meta-data for the field
    if (childXMLType == null && fieldDesc != null && href == null) {
        childXMLType = fieldDesc.getXmlType();
        if (itemQName != null) {
            // This is actually a wrapped literal array and should be
            // deserialized with the ArrayDeserializer
            childXMLType = Constants.SOAP_ARRAY;
            fieldType = propDesc.getActualType();
        } else {
            childXMLType = fieldDesc.getXmlType();
        }
    }
    // Get Deserializer for child, default to using DeserializerImpl
    Deserializer dSer = getDeserializer(childXMLType, fieldType, href, context);
    // no good metadata).
    if (dSer == null) {
        dSer = context.getDeserializerForClass(propDesc.getType());
    }
    // Fastpath nil checks...
    if (context.isNil(attributes)) {
        if ((propDesc.isIndexed() || isArray)) {
            if (!((dSer != null) && (dSer instanceof ArrayDeserializer))) {
                collectionIndex++;
                dSer.registerValueTarget(new BeanPropertyTarget(value, propDesc, collectionIndex));
                addChildDeserializer(dSer);
                return (SOAPHandler) dSer;
            }
        }
        return null;
    }
    if (dSer == null) {
        throw new SAXException(Messages.getMessage("noDeser00", childXMLType.toString()));
    }
    if (constructorToUse != null) {
        if (constructorTarget == null) {
            constructorTarget = new ConstructorTarget(constructorToUse, this);
        }
        dSer.registerValueTarget(constructorTarget);
    } else if (propDesc.isWriteable()) {
        // Register value target
        if ((itemQName != null || propDesc.isIndexed() || isArray) && !(dSer instanceof ArrayDeserializer)) {
            collectionIndex++;
            dSer.registerValueTarget(new BeanPropertyTarget(value, propDesc, collectionIndex));
        } else {
            // If we're here, the element maps to a single field value,
            // whether that be a "basic" type or an array, so use the
            // normal (non-indexed) BeanPropertyTarget form.
            collectionIndex = -1;
            dSer.registerValueTarget(new BeanPropertyTarget(value, propDesc));
        }
    }
    // Let the framework know that we need this deserializer to complete
    // for the bean to complete.
    addChildDeserializer(dSer);
    return (SOAPHandler) dSer;
}

Example 4 with BeanPropertyDescriptor

use of org.apache.axis.utils.BeanPropertyDescriptor in project Lucee by lucee.

the class BeanDeserializerFactory method getProperties.

/**
 * Get a list of the bean properties
 */
public static Map getProperties(Class javaType, TypeDesc typeDesc) {
    Map propertyMap = null;
    if (typeDesc != null) {
        propertyMap = typeDesc.getPropertyDescriptorMap();
    } else {
        BeanPropertyDescriptor[] pd = BeanUtils.getPd(javaType, null);
        // use this to get rid of case sensitivity
        propertyMap = new StructImpl();
        // loop through properties and grab the names for later
        for (int i = 0; i < pd.length; i++) {
            BeanPropertyDescriptor descriptor = pd[i];
            propertyMap.put(descriptor.getName(), descriptor);
        }
    }
    return propertyMap;
}