Java Code Examples for javax.naming.RefAddr#getContent()

@Override
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws Exception {
    if ((obj == null) || !(obj instanceof Reference)) {
        return null;
    }
    Reference ref = (Reference) obj;
    Enumeration<RefAddr> refs = ref.getAll();

    String type = ref.getClassName();
    Object o = Class.forName(type).newInstance();

    while (refs.hasMoreElements()) {
        RefAddr addr = refs.nextElement();
        String param = addr.getType();
        String value = null;
        if (addr.getContent()!=null) {
            value = addr.getContent().toString();
        }
        if (setProperty(o, param, value,false)) {

        } else {
            log.debug("Property not configured["+param+"]. No setter found on["+o+"].");
        }
    }
    return o;
}
 

@Override
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws Exception {
    if ((obj == null) || !(obj instanceof Reference)) {
        return null;
    }
    Reference ref = (Reference) obj;
    Enumeration<RefAddr> refs = ref.getAll();

    String type = ref.getClassName();
    Object o = Class.forName(type).newInstance();

    while (refs.hasMoreElements()) {
        RefAddr addr = refs.nextElement();
        String param = addr.getType();
        String value = null;
        if (addr.getContent()!=null) {
            value = addr.getContent().toString();
        }
        if (setProperty(o, param, value,false)) {

        } else {
            log.debug("Property not configured["+param+"]. No setter found on["+o+"].");
        }
    }
    return o;
}
 

@Override
public Object lookup(String name) throws NamingException {
   name = trimSlashes(name);
   int i = name.indexOf("/");
   String tok = i == -1 ? name : name.substring(0, i);
   Object value = map.get(tok);
   if (value == null) {
      throw new NameNotFoundException("Name not found: " + tok);
   }
   if (value instanceof InVMNamingContext && i != -1) {
      return ((InVMNamingContext) value).lookup(name.substring(i));
   }
   if (value instanceof Reference) {
      Reference ref = (Reference) value;
      RefAddr refAddr = ref.get("nns");

      // we only deal with references create by NonSerializableFactory
      String key = (String) refAddr.getContent();
      return NonSerializableFactory.lookup(key);
   } else {
      return value;
   }
}
 

@Override
public Object lookup(String name) throws NamingException {
   name = trimSlashes(name);
   int i = name.indexOf("/");
   String tok = i == -1 ? name : name.substring(0, i);
   Object value = map.get(tok);
   if (value == null) {
      throw new NameNotFoundException("Name not found: " + tok);
   }
   if (value instanceof InVMNamingContext && i != -1) {
      return ((InVMNamingContext) value).lookup(name.substring(i));
   }
   if (value instanceof Reference) {
      Reference ref = (Reference) value;
      RefAddr refAddr = ref.get("nns");

      // we only deal with references create by NonSerializableFactory
      String key = (String) refAddr.getContent();
      return NonSerializableFactory.lookup(key);
   } else {
      return value;
   }
}
 

@Override
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment)
    throws ViburDBCPException {

    Reference reference = (Reference) obj;
    Enumeration<RefAddr> enumeration = reference.getAll();
    Properties props = new Properties();
    while (enumeration.hasMoreElements()) {
        RefAddr refAddr = enumeration.nextElement();
        String pName = refAddr.getType();
        String pValue = (String) refAddr.getContent();
        props.setProperty(pName, pValue);
    }

    ViburDBCPDataSource dataSource = new ViburDBCPDataSource(props);
    dataSource.start();
    return dataSource;
}
 

@Override
public Object lookup(String name) throws NamingException {
   name = trimSlashes(name);
   int i = name.indexOf("/");
   String tok = i == -1 ? name : name.substring(0, i);
   Object value = map.get(tok);
   if (value == null) {
      throw new NameNotFoundException("Name not found: " + tok);
   }
   if (value instanceof InVMContext && i != -1) {
      return ((InVMContext) value).lookup(name.substring(i));
   }
   if (value instanceof Reference) {
      Reference ref = (Reference) value;
      RefAddr refAddr = ref.get("nns");

      // we only deal with references create by NonSerializableFactory
      String key = (String) refAddr.getContent();
      return NonSerializableFactory.lookup(key);
   } else {
      return value;
   }
}
 

/**
 * JNDI object factory so the proxy can be used as a resource.
 */
public Object getObjectInstance(Object obj, Name name,
                                Context nameCtx, Hashtable<?, ?> environment)
    throws Exception
{
    Reference ref = (Reference) obj;

    String api = null;
    String url = null;

    for (int i = 0; i < ref.size(); i++) {
        RefAddr addr = ref.get(i);

        String type = addr.getType();
        String value = (String) addr.getContent();

        if (type.equals("type"))
            api = value;
        else if (type.equals("url"))
            url = value;
        else if (type.equals("user"))
            setUser(value);
        else if (type.equals("password"))
            setPassword(value);
    }

    if (url == null)
        throw new NamingException("`url' must be configured for HessianProxyFactory.");
    // XXX: could use meta protocol to grab this
    if (api == null)
        throw new NamingException("`type' must be configured for HessianProxyFactory.");

    Class apiClass = Class.forName(api, false, _loader);

    return create(apiClass, url);
}
 

private String god(Reference resource, String key, String defaultValue)
{
    RefAddr val = resource.get(key);
    String res = (String) (val == null ? null : val.getContent());
    if (res == null)
    {
        return defaultValue;
    }
    else
    {
        return res;
    }
}
 

@Override
public Object getObjectInstance(final Object obj,
                                final Name name,
                                final Context nameCtx,
                                final Hashtable<?, ?> env) throws Exception {
   Reference ref = (Reference) obj;
   RefAddr addr = ref.get("nns");
   String key = (String) addr.getContent();
   return NonSerializableFactory.getWrapperMap().get(key);
}
 

/**
 * Implements ObjectFactory to create an instance of SharedPoolDataSource or PerUserPoolDataSource
 */
@Override
public Object getObjectInstance(final Object refObj, final Name name, final Context context,
        final Hashtable<?, ?> env) throws IOException, ClassNotFoundException {
    // The spec says to return null if we can't create an instance
    // of the reference
    Object obj = null;
    if (refObj instanceof Reference) {
        final Reference ref = (Reference) refObj;
        if (isCorrectClass(ref.getClassName())) {
            final RefAddr refAddr = ref.get("instanceKey");
            if (refAddr != null && refAddr.getContent() != null) {
                // object was bound to JNDI via Referenceable API.
                obj = instanceMap.get(refAddr.getContent());
            } else {
                // Tomcat JNDI creates a Reference out of server.xml
                // <ResourceParam> configuration and passes it to an
                // instance of the factory given in server.xml.
                String key = null;
                if (name != null) {
                    key = name.toString();
                    obj = instanceMap.get(key);
                }
                if (obj == null) {
                    final InstanceKeyDataSource ds = getNewInstance(ref);
                    setCommonProperties(ref, ds);
                    obj = ds;
                    if (key != null) {
                        instanceMap.put(key, ds);
                    }
                }
            }
        }
    }
    return obj;
}
 

@Override
public void initializeFrom(Reference ref, ExceptionInterceptor exceptionInterceptor) {
    RefAddr refAddr = ref.get(getPropertyDefinition().getName());
    if (refAddr != null) {
        String refContentAsString = (String) refAddr.getContent();
        if (refContentAsString != null) {
            setValueInternal(refContentAsString, exceptionInterceptor);
            this.initialValue = this.value;
        }
    }
}
 

@Override
protected InstanceKeyDataSource getNewInstance(final Reference ref) {
    final SharedPoolDataSource spds = new SharedPoolDataSource();
    final RefAddr ra = ref.get("maxTotal");
    if (ra != null && ra.getContent() != null) {
        spds.setMaxTotal(Integer.parseInt(ra.getContent().toString()));
    }
    return spds;
}
 

void initializeFrom(Reference ref, ExceptionInterceptor exceptionInterceptor) throws SQLException {
    RefAddr refAddr = ref.get(getPropertyName());

    if (refAddr != null) {
        String refContentAsString = (String) refAddr.getContent();

        initializeFrom(refContentAsString, exceptionInterceptor);
    }
}
 

@Override
protected InstanceKeyDataSource getNewInstance(final Reference ref) {
    final SharedPoolDataSource spds = new SharedPoolDataSource();
    final RefAddr ra = ref.get("maxTotal");
    if (ra != null && ra.getContent() != null) {
        spds.setMaxTotal(Integer.parseInt(ra.getContent().toString()));
    }
    return spds;
}
 

@Override
public Object getObjectInstance(final Object obj,
                                final Name name,
                                final Context nameCtx,
                                final Hashtable<?, ?> env) throws Exception {
   Reference ref = (Reference) obj;
   RefAddr addr = ref.get("nns");
   String key = (String) addr.getContent();
   return NonSerializableFactory.getWrapperMap().get(key);
}
 

public static boolean isPropertyTrue(final Reference ref, final String name) {
    final RefAddr addr = ref.get(name);
    if (addr == null) {
        return false;
    }
    final Object value = addr.getContent();
    return Boolean.parseBoolean(String.valueOf(value));
}
 

private boolean isNotEmpty(RefAddr ra) {
    return ra != null && ra.getContent() != null;
}
 

private boolean isNotEmpty(RefAddr ra) {
    return ra != null && ra.getContent() != null;
}
 

/**
	Re-Create Derby datasource given a reference.

	@param obj The possibly null object containing location or reference
	information that can be used in creating an object. 
	@param name The name of this object relative to nameCtx, or null if no
	name is specified. 
	@param nameCtx The context relative to which the name parameter is
	specified, or null if name is relative to the default initial context. 
	@param environment The possibly null environment that is used in
	creating the object. 

	@return One of the Derby datasource object created; null if an
	object cannot be created. 

	@exception Exception  if this object factory encountered an exception
	while attempting to create an object, and no other object factories are
	to be tried. 
 */
public Object getObjectInstance(Object obj,
								Name name,
								Context nameCtx,
								Hashtable environment)
	 throws Exception
{
	Reference ref = (Reference)obj;
	String classname = ref.getClassName();

	Object ds = Class.forName(classname).newInstance();

	for (Enumeration e = ref.getAll(); e.hasMoreElements(); ) {
		
		RefAddr attribute = (RefAddr) e.nextElement();

		String propertyName = attribute.getType();

		String value = (String) attribute.getContent();

		String methodName = "set" + propertyName.substring(0,1).toUpperCase(java.util.Locale.ENGLISH) + propertyName.substring(1);

		Method m;
		
		Object argValue;
		try {
			m = ds.getClass().getMethod(methodName, STRING_ARG);
			argValue = value;
		} catch (NoSuchMethodException nsme) {
			try {
				m = ds.getClass().getMethod(methodName, INT_ARG);
				argValue = Integer.valueOf(value);
			} catch (NoSuchMethodException nsme2) {
				m = ds.getClass().getMethod(methodName, BOOLEAN_ARG);
				argValue = Boolean.valueOf(value);
			}
		}
		m.invoke(ds, new Object[] { argValue });
	}

	return ds;
}
 

private String nullSafeRefAddrStringGet(String referenceName, Reference ref) {
    RefAddr refAddr = ref.get(referenceName);

    String asString = refAddr != null ? (String) refAddr.getContent() : null;

    return asString;
}