Beispiel #1
0
  /**
   * Constructs a JNDI Binding object from the COS Naming binding object.
   *
   * @exception NameNotFound No objects under the name.
   * @exception CannotProceed Unable to obtain a continuation context
   * @exception InvalidName Name not understood.
   * @exception NamingException One of the above.
   */
  private javax.naming.Binding mapBinding(org.omg.CosNaming.Binding bndg) throws NamingException {
    java.lang.Object obj = _ctx.callResolve(bndg.binding_name);

    Name cname = CNNameParser.cosNameToName(bndg.binding_name);

    try {
      obj = NamingManager.getObjectInstance(obj, cname, _ctx, _env);
    } catch (NamingException e) {
      throw e;
    } catch (Exception e) {
      NamingException ne = new NamingException("problem generating object using object factory");
      ne.setRootCause(e);
      throw ne;
    }

    // Use cname.toString() instead of bindingName because the name
    // in the binding should be a composite name
    String cnameStr = cname.toString();
    javax.naming.Binding jbndg = new javax.naming.Binding(cnameStr, obj);

    NameComponent[] comps = _ctx.makeFullName(bndg.binding_name);
    String fullName = CNNameParser.cosNameToInsString(comps);
    jbndg.setNameInNamespace(fullName);
    return jbndg;
  }
Beispiel #2
0
  /**
   * Creates an object for the given URL scheme id using the supplied urlInfo.
   *
   * <p>If urlInfo is null, the result is a context for resolving URLs with the scheme id 'scheme'.
   * If urlInfo is a URL, the result is a context named by the URL. Names passed to this context is
   * assumed to be relative to this context (i.e. not a URL). For example, if urlInfo is
   * "ldap://ldap.wiz.com/o=Wiz,c=us", the resulting context will be that pointed to by "o=Wiz,c=us"
   * on the server 'ldap.wiz.com'. Subsequent names that can be passed to this context will be LDAP
   * names relative to this context (e.g. cn="Barbs Jensen"). If urlInfo is an array of URLs, the
   * URLs are assumed to be equivalent in terms of the context to which they refer. The resulting
   * context is like that of the single URL case. If urlInfo is of any other type, that is handled
   * by the context factory for the URL scheme.
   *
   * @param scheme the URL scheme id for the context
   * @param urlInfo information used to create the context
   * @param name name of this object relative to <code>nameCtx</code>
   * @param nameCtx Context whose provider resource file will be searched for package prefix values
   *     (or null if none)
   * @param environment Environment properties for creating the context
   * @see javax.naming.InitialContext
   */
  private static Object getURLObject(
      String scheme, Object urlInfo, Name name, Context nameCtx, Hashtable<?, ?> environment)
      throws NamingException {

    // e.g. "ftpURLContextFactory"
    ObjectFactory factory =
        (ObjectFactory)
            ResourceManager.getFactory(
                Context.URL_PKG_PREFIXES,
                environment,
                nameCtx,
                "." + scheme + "." + scheme + "URLContextFactory",
                defaultPkgPrefix);

    if (factory == null) return null;

    // Found object factory
    try {
      return factory.getObjectInstance(urlInfo, name, nameCtx, environment);
    } catch (NamingException e) {
      throw e;
    } catch (Exception e) {
      NamingException ne = new NamingException();
      ne.setRootCause(e);
      throw ne;
    }
  }
Beispiel #3
0
 /** Get the next batch using _bindingIter. Update the 'more' field. */
 private boolean getMore() throws NamingException {
   try {
     more = _bindingIter.next_n(batchsize, _bindingList);
     counter = 0; // reset
   } catch (Exception e) {
     more = false;
     NamingException ne = new NamingException("Problem getting binding list");
     ne.setRootCause(e);
     throw ne;
   }
   return more;
 }
Beispiel #4
0
  // Used by ContinuationContext
  static Resolver getResolver(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment)
      throws NamingException {
    Object answer;

    if (obj instanceof Resolver) {
      // %%% Ignore environment for now.  OK since method not public.
      return (Resolver) obj;
    }

    try {
      answer = getObjectInstance(obj, name, nameCtx, environment);
    } catch (NamingException e) {
      throw e;
    } catch (Exception e) {
      NamingException ne = new NamingException();
      ne.setRootCause(e);
      throw ne;
    }

    return (answer instanceof Resolver) ? (Resolver) answer : null;
  }
  /**
   * Create a new Bean instance.
   *
   * @param obj The reference object describing the Bean
   */
  @Override
  public Object getObjectInstance(
      Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws NamingException {

    if (obj instanceof ResourceRef) {

      try {

        Reference ref = (Reference) obj;
        String beanClassName = ref.getClassName();
        Class<?> beanClass = null;
        ClassLoader tcl = Thread.currentThread().getContextClassLoader();
        if (tcl != null) {
          try {
            beanClass = tcl.loadClass(beanClassName);
          } catch (ClassNotFoundException e) {
          }
        } else {
          try {
            beanClass = Class.forName(beanClassName);
          } catch (ClassNotFoundException e) {
            e.printStackTrace();
          }
        }
        if (beanClass == null) {
          throw new NamingException("Class not found: " + beanClassName);
        }

        BeanInfo bi = Introspector.getBeanInfo(beanClass);
        PropertyDescriptor[] pda = bi.getPropertyDescriptors();

        Object bean = beanClass.newInstance();

        Enumeration<RefAddr> e = ref.getAll();
        while (e.hasMoreElements()) {

          RefAddr ra = e.nextElement();
          String propName = ra.getType();

          if (propName.equals(Constants.FACTORY)
              || propName.equals("scope")
              || propName.equals("auth")
              || propName.equals("singleton")) {
            continue;
          }

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

          Object[] valueArray = new Object[1];

          int i = 0;
          for (i = 0; i < pda.length; i++) {

            if (pda[i].getName().equals(propName)) {

              Class<?> propType = pda[i].getPropertyType();

              if (propType.equals(String.class)) {
                valueArray[0] = value;
              } else if (propType.equals(Character.class) || propType.equals(char.class)) {
                valueArray[0] = Character.valueOf(value.charAt(0));
              } else if (propType.equals(Byte.class) || propType.equals(byte.class)) {
                valueArray[0] = new Byte(value);
              } else if (propType.equals(Short.class) || propType.equals(short.class)) {
                valueArray[0] = new Short(value);
              } else if (propType.equals(Integer.class) || propType.equals(int.class)) {
                valueArray[0] = new Integer(value);
              } else if (propType.equals(Long.class) || propType.equals(long.class)) {
                valueArray[0] = new Long(value);
              } else if (propType.equals(Float.class) || propType.equals(float.class)) {
                valueArray[0] = new Float(value);
              } else if (propType.equals(Double.class) || propType.equals(double.class)) {
                valueArray[0] = new Double(value);
              } else if (propType.equals(Boolean.class) || propType.equals(boolean.class)) {
                valueArray[0] = Boolean.valueOf(value);
              } else {
                throw new NamingException(
                    "String conversion for property type '"
                        + propType.getName()
                        + "' not available");
              }

              Method setProp = pda[i].getWriteMethod();
              if (setProp != null) {
                setProp.invoke(bean, valueArray);
              } else {
                throw new NamingException("Write not allowed for property: " + propName);
              }

              break;
            }
          }

          if (i == pda.length) {
            throw new NamingException("No set method found for property: " + propName);
          }
        }

        return bean;

      } catch (java.beans.IntrospectionException ie) {
        NamingException ne = new NamingException(ie.getMessage());
        ne.setRootCause(ie);
        throw ne;
      } catch (java.lang.IllegalAccessException iae) {
        NamingException ne = new NamingException(iae.getMessage());
        ne.setRootCause(iae);
        throw ne;
      } catch (java.lang.InstantiationException ie2) {
        NamingException ne = new NamingException(ie2.getMessage());
        ne.setRootCause(ie2);
        throw ne;
      } catch (java.lang.reflect.InvocationTargetException ite) {
        NamingException ne = new NamingException(ite.getMessage());
        ne.setRootCause(ite);
        throw ne;
      }

    } else {
      return null;
    }
  }
Beispiel #6
0
  /**
   * Create a new Bean instance.
   *
   * @param obj The reference object describing the Bean
   */
  @Override
  public Object getObjectInstance(
      Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws NamingException {

    if (obj instanceof ResourceRef) {

      try {

        Reference ref = (Reference) obj;
        String beanClassName = ref.getClassName();
        Class<?> beanClass = null;
        ClassLoader tcl = Thread.currentThread().getContextClassLoader();
        if (tcl != null) {
          try {
            beanClass = tcl.loadClass(beanClassName);
          } catch (ClassNotFoundException e) {
          }
        } else {
          try {
            beanClass = Class.forName(beanClassName);
          } catch (ClassNotFoundException e) {
            e.printStackTrace();
          }
        }
        if (beanClass == null) {
          throw new NamingException("Class not found: " + beanClassName);
        }

        BeanInfo bi = Introspector.getBeanInfo(beanClass);
        PropertyDescriptor[] pda = bi.getPropertyDescriptors();

        Object bean = beanClass.newInstance();

        /* Look for properties with explicitly configured setter */
        RefAddr ra = ref.get("forceString");
        Map<String, Method> forced = new HashMap<String, Method>();
        String value;

        if (ra != null) {
          value = (String) ra.getContent();
          Class<?> paramTypes[] = new Class[1];
          paramTypes[0] = String.class;
          String setterName;
          int index;

          /* Items are given as comma separated list */
          for (String param : value.split(",")) {
            param = param.trim();
            /* A single item can either be of the form name=method
             * or just a property name (and we will use a standard
             * setter) */
            index = param.indexOf('=');
            if (index >= 0) {
              setterName = param.substring(index + 1).trim();
              param = param.substring(0, index).trim();
            } else {
              setterName =
                  "set" + param.substring(0, 1).toUpperCase(Locale.ENGLISH) + param.substring(1);
            }
            try {
              forced.put(param, beanClass.getMethod(setterName, paramTypes));
            } catch (NoSuchMethodException ex) {
              throw new NamingException(
                  "Forced String setter " + setterName + " not found for property " + param);
            } catch (SecurityException ex) {
              throw new NamingException(
                  "Forced String setter " + setterName + " not allowed for property " + param);
            }
          }
        }

        Enumeration<RefAddr> e = ref.getAll();

        while (e.hasMoreElements()) {

          ra = e.nextElement();
          String propName = ra.getType();

          if (propName.equals(Constants.FACTORY)
              || propName.equals("scope")
              || propName.equals("auth")
              || propName.equals("forceString")
              || propName.equals("singleton")) {
            continue;
          }

          value = (String) ra.getContent();

          Object[] valueArray = new Object[1];

          /* Shortcut for properties with explicitly configured setter */
          Method method = forced.get(propName);
          if (method != null) {
            valueArray[0] = value;
            try {
              method.invoke(bean, valueArray);
            } catch (IllegalAccessException ex) {
              throw new NamingException(
                  "Forced String setter "
                      + method.getName()
                      + " threw IllegalAccessException for property "
                      + propName);
            } catch (IllegalArgumentException ex) {
              throw new NamingException(
                  "Forced String setter "
                      + method.getName()
                      + " threw IllegalArgumentException for property "
                      + propName);
            } catch (InvocationTargetException ex) {
              throw new NamingException(
                  "Forced String setter "
                      + method.getName()
                      + " threw InvocationTargetException for property "
                      + propName);
            }
            continue;
          }

          int i = 0;
          for (i = 0; i < pda.length; i++) {

            if (pda[i].getName().equals(propName)) {

              Class<?> propType = pda[i].getPropertyType();

              if (propType.equals(String.class)) {
                valueArray[0] = value;
              } else if (propType.equals(Character.class) || propType.equals(char.class)) {
                valueArray[0] = Character.valueOf(value.charAt(0));
              } else if (propType.equals(Byte.class) || propType.equals(byte.class)) {
                valueArray[0] = Byte.valueOf(value);
              } else if (propType.equals(Short.class) || propType.equals(short.class)) {
                valueArray[0] = Short.valueOf(value);
              } else if (propType.equals(Integer.class) || propType.equals(int.class)) {
                valueArray[0] = Integer.valueOf(value);
              } else if (propType.equals(Long.class) || propType.equals(long.class)) {
                valueArray[0] = Long.valueOf(value);
              } else if (propType.equals(Float.class) || propType.equals(float.class)) {
                valueArray[0] = Float.valueOf(value);
              } else if (propType.equals(Double.class) || propType.equals(double.class)) {
                valueArray[0] = Double.valueOf(value);
              } else if (propType.equals(Boolean.class) || propType.equals(boolean.class)) {
                valueArray[0] = Boolean.valueOf(value);
              } else {
                throw new NamingException(
                    "String conversion for property "
                        + propName
                        + " of type '"
                        + propType.getName()
                        + "' not available");
              }

              Method setProp = pda[i].getWriteMethod();
              if (setProp != null) {
                setProp.invoke(bean, valueArray);
              } else {
                throw new NamingException("Write not allowed for property: " + propName);
              }

              break;
            }
          }

          if (i == pda.length) {
            throw new NamingException("No set method found for property: " + propName);
          }
        }

        return bean;

      } catch (java.beans.IntrospectionException ie) {
        NamingException ne = new NamingException(ie.getMessage());
        ne.setRootCause(ie);
        throw ne;
      } catch (java.lang.IllegalAccessException iae) {
        NamingException ne = new NamingException(iae.getMessage());
        ne.setRootCause(iae);
        throw ne;
      } catch (java.lang.InstantiationException ie2) {
        NamingException ne = new NamingException(ie2.getMessage());
        ne.setRootCause(ie2);
        throw ne;
      } catch (java.lang.reflect.InvocationTargetException ite) {
        Throwable cause = ite.getCause();
        if (cause instanceof ThreadDeath) {
          throw (ThreadDeath) cause;
        }
        if (cause instanceof VirtualMachineError) {
          throw (VirtualMachineError) cause;
        }
        NamingException ne = new NamingException(ite.getMessage());
        ne.setRootCause(ite);
        throw ne;
      }

    } else {
      return null;
    }
  }
  /**
   * Returns a pair consisting of a MarshalledObject and attributes to be bound with the stub.
   *
   * @param obj The non-null object to store.
   * @param inAttrs The possible null attributes to store with object.
   * @return A non-null Result consisting of the MarshalledObject and attributes.
   */
  private static DirStateFactory.Result jrmpObject(Object obj, Attributes inAttrs)
      throws NamingException {
    try {
      Object mobj = new MarshalledObject(obj);

      Attributes outAttrs = null;
      Attribute cname = null;
      Attribute tnames = null;
      Attribute objectClass = null;

      if (inAttrs != null) {
        // Get existing objectclass attribute
        objectClass = (Attribute) inAttrs.get("objectClass");
        if (objectClass == null && !inAttrs.isCaseIgnored()) {
          // %%% workaround
          objectClass = (Attribute) inAttrs.get("objectclass");
        }

        // No objectclasses supplied, use "top" to start
        if (objectClass == null) {
          objectClass = new BasicAttribute("objectClass", "top");
        } else {
          objectClass = (Attribute) objectClass.clone();
        }

        cname = inAttrs.get(CLASSNAME_ATTRID);
        tnames = inAttrs.get(CLASSNAMES_ATTRID);

        outAttrs = (Attributes) inAttrs.clone();
      } else {
        outAttrs = new BasicAttributes(true);
        objectClass = new BasicAttribute("objectClass", "top");
      }

      if (cname == null) {
        outAttrs.put(CLASSNAME_ATTRID, obj.getClass().getName());
      }
      if (tnames == null) {
        Attribute tAttr = LdapCtxFactory.createTypeNameAttr(obj.getClass());
        if (tAttr != null) {
          outAttrs.put(tAttr);
        }
      }

      boolean structural =
          (objectClass.size() == 0 || (objectClass.size() == 1 && objectClass.contains("top")));

      if (structural) {
        objectClass.add(STRUCTURAL_OCID);
      }
      objectClass.add(MARSHALLED_OCID);
      outAttrs.put(objectClass);

      return new DirStateFactory.Result(mobj, outAttrs);

    } catch (java.io.IOException e) {
      NamingException ne = new NamingException("Cannot create MarshallObject for " + obj);
      ne.setRootCause(e);
      throw ne;
    }
  }
  protected NameClassPair createItem(String dn, Attributes attrs, Vector respCtls)
      throws NamingException {

    Object obj = null;

    String relStart; // name relative to starting search context
    String relHome; // name relative to homeCtx.currentDN
    boolean relative = true; // whether relative to currentDN

    // need to strip off all but lowest component of dn
    // so that is relative to current context (currentDN)

    try {
      Name parsed = new LdapName(dn);
      // System.err.println("dn string: " + dn);
      // System.err.println("dn name: " + parsed);

      if (startName != null && parsed.startsWith(startName)) {
        relStart = parsed.getSuffix(startName.size()).toString();
        relHome = parsed.getSuffix(homeCtx.currentParsedDN.size()).toString();
      } else {
        relative = false;
        relHome =
            relStart =
                LdapURL.toUrlString(
                    homeCtx.hostname, homeCtx.port_number, dn, homeCtx.hasLdapsScheme);
      }
    } catch (NamingException e) {
      // could not parse name
      relative = false;
      relHome =
          relStart =
              LdapURL.toUrlString(
                  homeCtx.hostname, homeCtx.port_number, dn, homeCtx.hasLdapsScheme);
    }

    // Name relative to search context
    CompositeName cn = new CompositeName();
    if (!relStart.equals("")) {
      cn.add(relStart);
    }

    // Name relative to homeCtx
    CompositeName rcn = new CompositeName();
    if (!relHome.equals("")) {
      rcn.add(relHome);
    }
    // System.err.println("relStart: " + cn);
    // System.err.println("relHome: " + rcn);

    // Fix attributes to be able to get schema
    homeCtx.setParents(attrs, rcn);

    // only generate object when requested
    if (searchArgs.cons.getReturningObjFlag()) {

      if (attrs.get(Obj.JAVA_ATTRIBUTES[Obj.CLASSNAME]) != null) {
        // Entry contains Java-object attributes (ser/ref object)
        // serialized object or object reference
        obj = Obj.decodeObject(attrs);
      }
      if (obj == null) {
        obj = new LdapCtx(homeCtx, dn);
      }

      // Call getObjectInstance before removing unrequested attributes
      try {
        // rcn is either relative to homeCtx or a fully qualified DN
        obj =
            DirectoryManager.getObjectInstance(
                obj, rcn, (relative ? homeCtx : null), homeCtx.envprops, attrs);
      } catch (NamingException e) {
        throw e;
      } catch (Exception e) {
        NamingException ne = new NamingException("problem generating object using object factory");
        ne.setRootCause(e);
        throw ne;
      }

      // remove Java attributes from result, if necessary
      // Even if CLASSNAME attr not there, there might be some
      // residual attributes

      String[] reqAttrs;
      if ((reqAttrs = searchArgs.reqAttrs) != null) {
        // create an attribute set for those requested
        Attributes rattrs = new BasicAttributes(true); // caseignore
        for (int i = 0; i < reqAttrs.length; i++) {
          rattrs.put(reqAttrs[i], null);
        }
        for (int i = 0; i < Obj.JAVA_ATTRIBUTES.length; i++) {
          // Remove Java-object attributes if not requested
          if (rattrs.get(Obj.JAVA_ATTRIBUTES[i]) == null) {
            attrs.remove(Obj.JAVA_ATTRIBUTES[i]);
          }
        }
      }
    }

    /*
     * name in search result is either the stringified composite name
     * relative to the search context that can be passed directly to
     * methods of the search context, or the fully qualified DN
     * which can be used with the initial context.
     */
    SearchResult sr;
    if (respCtls != null) {
      sr =
          new SearchResultWithControls(
              (relative ? cn.toString() : relStart),
              obj,
              attrs,
              relative,
              homeCtx.convertControls(respCtls));
    } else {
      sr = new SearchResult((relative ? cn.toString() : relStart), obj, attrs, relative);
    }
    sr.setNameInNamespace(dn);
    return sr;
  }