1 files changed, 0 insertions, 299 deletions
diff --git a/java/sca/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java b/java/sca/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java
deleted file mode 100644
index d177d53eda..0000000000
--- a/java/sca/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.tuscany.sca.databinding.jaxb;
-
-import java.beans.IntrospectionException;
-import java.beans.Introspector;
-import java.beans.PropertyDescriptor;
-import java.lang.annotation.Annotation;
-import java.lang.reflect.AnnotatedElement;
-import java.lang.reflect.Field;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-import java.util.WeakHashMap;
-
-import javax.xml.bind.JAXBElement;
-import javax.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlElementRef;
-import javax.xml.bind.annotation.XmlEnumValue;
-import javax.xml.bind.annotation.XmlRootElement;
-import javax.xml.bind.annotation.XmlSchema;
-import javax.xml.namespace.QName;
-
-/**
- * 
- */
-public class XMLRootElementUtil {
-
-    /**
-     * TUSCANY-3167
-     * Cache for property descriptors
-     */
-    private static Map<Class<?>, Map<String, JAXBPropertyDescriptor>> PROPERTY_MAP =
-        new WeakHashMap<Class<?>, Map<String, JAXBPropertyDescriptor>>();
-
-    /** Constructor is intentionally private.  This class only provides static utility methods */
-    private XMLRootElementUtil() {
-
-    }
-
-    /**
-     * @param clazz
-     * @return namespace of root element qname or null if this is not object does not represent a
-     *         root element
-     */
-    public static QName getXmlRootElementQNameFromObject(Object obj) {
-
-        // A JAXBElement stores its name
-        if (obj instanceof JAXBElement) {
-            return ((JAXBElement<?>)obj).getName();
-        }
-
-        Class<?> clazz = (obj instanceof java.lang.Class) ? (Class<?>)obj : obj.getClass();
-        return getXmlRootElementQName(clazz);
-    }
-
-    /**
-     * @param clazz
-     * @return namespace of root element qname or null if this is not object does not represent a
-     *         root element
-     */
-    public static QName getXmlRootElementQName(Class<?> clazz) {
-
-        // See if the object represents a root element
-        XmlRootElement root = (XmlRootElement)getAnnotation(clazz, XmlRootElement.class);
-        if (root == null) {
-            return null;
-        }
-
-        String name = root.name();
-        String namespace = root.namespace();
-
-        // The name may need to be defaulted
-        if (name == null || name.length() == 0 || name.equals("##default")) {
-            name = getSimpleName(clazz.getCanonicalName());
-        }
-
-        // The namespace may need to be defaulted
-        if (namespace == null || namespace.length() == 0 || namespace.equals("##default")) {
-            Package pkg = clazz.getPackage();
-            XmlSchema schema = (XmlSchema)getAnnotation(pkg, XmlSchema.class);
-            if (schema != null) {
-                namespace = schema.namespace();
-            } else {
-                namespace = "";
-            }
-        }
-
-        return new QName(namespace, name);
-    }
-
-    /**
-     * @param clazz
-     * @return namespace of root element qname or null if this is not object does not represent a root element
-     */
-    public static String getEnumValue(Enum<?> myEnum) {
-        Field f;
-        String value;
-        try {
-            f = myEnum.getClass().getField(myEnum.name());
-
-            f.setAccessible(true);
-
-            XmlEnumValue xev = (XmlEnumValue)getAnnotation(f, XmlEnumValue.class);
-            if (xev == null) {
-                value = f.getName();
-            } else {
-                value = xev.value();
-            }
-        } catch (SecurityException e) {
-            value = null;
-        } catch (NoSuchFieldException e) {
-            value = null;
-        }
-
-        return value;
-    }
-
-    /**
-     * utility method to get the last token in a "."-delimited package+classname string
-     *
-     * @return
-     */
-    private static String getSimpleName(String in) {
-        if (in == null || in.length() == 0) {
-            return in;
-        }
-        String out = null;
-        StringTokenizer tokenizer = new StringTokenizer(in, ".");
-        if (tokenizer.countTokens() == 0)
-            out = in;
-        else {
-            while (tokenizer.hasMoreTokens()) {
-                out = tokenizer.nextToken();
-            }
-        }
-        return out;
-    }
-
-    /**
-     * The JAXBClass has a set of bean properties each represented by a PropertyDescriptor Each of
-     * the fields of the class has an associated xml name. The method returns a map where the key is
-     * the xml name and value is the PropertyDescriptor
-     *
-     * @param jaxbClass
-     * @return map
-     */
-    public synchronized static Map<String, JAXBPropertyDescriptor> createPropertyDescriptorMap(Class<?> jaxbClass)
-        throws NoSuchFieldException, IntrospectionException {
-
-        Map<String, JAXBPropertyDescriptor> map = PROPERTY_MAP.get(jaxbClass);
-        if (map != null) {
-            return map;
-        }
-
-        map = new HashMap<String, JAXBPropertyDescriptor>();
-        PropertyDescriptor[] pds = Introspector.getBeanInfo(jaxbClass).getPropertyDescriptors();
-
-        // Unfortunately the element names are stored on the fields.
-        // Get all of the fields in the class and super classes
-
-        List<Field> fields = getFields(jaxbClass);
-
-        // Now match up the fields with the property descriptors...Sigh why didn't JAXB put the @XMLElement annotations on the 
-        // property methods!
-        for (PropertyDescriptor pd : pds) {
-
-            // Skip over the class property..it is never represented as an xml element
-            if (pd.getName().equals("class")) {
-                continue;
-            }
-
-            // For the current property, find a matching field...so that we can get the xml name
-            boolean found = false;
-
-            int index = 0;
-            for (Field field : fields) {
-                String fieldName = field.getName();
-
-                // Use the name of the field and property to find the match
-                if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) {
-                    // Get the xmlElement name for this field
-                    QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field);
-                    found = true;
-                    map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index));
-                    index++;
-                    break;
-                }
-
-                // Unfortunately, sometimes the field name is preceeded by an underscore
-                if (fieldName.startsWith("_")) {
-                    fieldName = fieldName.substring(1);
-                    if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) {
-                        // Get the xmlElement name for this field
-                        QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field);
-                        found = true;
-
-                        map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index));
-                        index++;
-                        break;
-                    }
-                }
-            }
-
-            // We didn't find a field.  Default the xmlname to the property name
-            if (!found) {
-                String xmlName = pd.getName();
-
-                map.put(xmlName, new JAXBPropertyDescriptor(pd, xmlName, index));
-                index++;
-            }
-        }
-        PROPERTY_MAP.put(jaxbClass, map);
-        return map;
-    }
-
-    /**
-     * Gets all of the fields in this class and the super classes
-     *
-     * @param beanClass
-     * @return
-     */
-    static private List<Field> getFields(final Class<?> beanClass) {
-        // This class must remain private due to Java 2 Security concerns
-        List<Field> fields = AccessController.doPrivileged(new PrivilegedAction<List<Field>>() {
-            public List<Field> run() {
-                List<Field> fields = new ArrayList<Field>();
-                Class<?> cls = beanClass;
-                while (cls != null) {
-                    Field[] fieldArray = cls.getDeclaredFields();
-                    for (Field field : fieldArray) {
-                        fields.add(field);
-                    }
-                    cls = cls.getSuperclass();
-                }
-                return fields;
-            }
-        });
-
-        return fields;
-    }
-
-    /**
-     * Get the name of the field by looking at the XmlElement annotation.
-     *
-     * @param jaxbClass
-     * @param fieldName
-     * @return
-     * @throws NoSuchFieldException
-     */
-    private static QName getXmlElementRefOrElementQName(Class<?> jaxbClass, Field field) throws NoSuchFieldException {
-        XmlElementRef xmlElementRef = (XmlElementRef)getAnnotation(field, XmlElementRef.class);
-        if (xmlElementRef != null) {
-            return new QName(xmlElementRef.namespace(), xmlElementRef.name());
-        }
-        XmlElement xmlElement = (XmlElement)getAnnotation(field, XmlElement.class);
-
-        // If XmlElement does not exist, default to using the field name
-        if (xmlElement == null || xmlElement.name().equals("##default")) {
-            return new QName("", field.getName());
-        }
-        return new QName(xmlElement.namespace(), xmlElement.name());
-    }
-
-    /**
-     * Get an annotation.  This is wrappered to avoid a Java2Security violation.
-     * @param cls Class that contains annotation 
-     * @param annotation Class of requrested Annotation
-     * @return annotation or null
-     */
-    private static <T extends Annotation> T getAnnotation(final AnnotatedElement element, final Class<T> annotation) {
-        return AccessController.doPrivileged(new PrivilegedAction<T>() {
-            public T run() {
-                return element.getAnnotation(annotation);
-            }
-        });
-    }
-}