Package com.sun.corba.se.impl.orbutil

Class ORBUtility

java.lang.Object
com.sun.corba.se.impl.orbutil.ORBUtility
public final class ORBUtility extends Object
Handy class full of static functions that don't belong in util.Utility for pure ORB reasons.

  • Method Details

    • insertSystemException

      public static void insertSystemException(SystemException ex, Any any)
      Static method for writing a CORBA standard exception to an Any.
      Parameters:
      any - The Any to write the SystemException into.

    • extractSystemException

      public static SystemException extractSystemException(Any any)

    • createValueHandler

      public static ValueHandler createValueHandler()
      Return default ValueHandler

    • isForeignORB

      public static boolean isForeignORB(ORB orb)
      Returns true if it was accurately determined that the remote ORB is a foreign (non-JavaSoft) ORB. Note: If passed the ORBSingleton, this will return false.

    • bytesToInt

      public static int bytesToInt(byte[] array, int offset)
      Unmarshal a byte array to an integer. Assume the bytes are in BIGENDIAN order. i.e. array[offset] is the most-significant-byte and array[offset+3] is the least-significant-byte.
      Parameters:
      array - The array of bytes.
      offset - The offset from which to start unmarshalling.

    • intToBytes

      public static void intToBytes(int value, byte[] array, int offset)
      Marshal an integer to a byte array. The bytes are in BIGENDIAN order. i.e. array[offset] is the most-significant-byte and array[offset+3] is the least-significant-byte.
      Parameters:
      array - The array of bytes.
      offset - The offset from which to start marshalling.

    • hexOf

      public static int hexOf(char x)
      Converts an Ascii Character into Hexadecimal digit

    • writeSystemException

      public static void writeSystemException(SystemException ex, OutputStream strm)
      Static method for writing a CORBA standard exception to a stream.
      Parameters:
      strm - The OutputStream to use for marshaling.

    • readSystemException

      public static SystemException readSystemException(InputStream strm)
      Static method for reading a CORBA standard exception from a stream.
      Parameters:
      strm - The InputStream to use for unmarshaling.

    • classNameOf

      public static String classNameOf(String repositoryId)
      Get the class name corresponding to a particular repository Id. This is used by the system to unmarshal (instantiate) the appropriate exception class for an marshaled as the value of its repository Id.
      Parameters:
      repositoryId - The repository Id for which we want a class name.

    • isSystemException

      public static boolean isSystemException(String repositoryId)
      Return true if this repositoryId is a SystemException.
      Parameters:
      repositoryId - The repository Id to check.

    • getEncodingVersion

      public static byte getEncodingVersion(ORB orb, IOR ior)
      Returns:
      the Java serialization encoding version.

    • repositoryIdOf

      public static String repositoryIdOf(String name)
      Get the repository id corresponding to a particular class. This is used by the system to write the appropriate repository id for a system exception.
      Parameters:
      name - The class name of the system exception.

    • parseVersion

      public static int[] parseVersion(String version)
      Parse a version string such as "1.1.6" or "jdk1.2fcs" into a version array of integers {1, 1, 6} or {1, 2}. A string of "n." or "n..m" is equivalent to "n.0" or "n.0.m" respectively.

    • compareVersion

      public static int compareVersion(int[] v1, int[] v2)
      Compare two version arrays. Return 1, 0 or -1 if v1 is greater than, equal to, or less than v2.

    • compareVersion

      public static int compareVersion(String v1, String v2)
      Compare two version strings. Return 1, 0 or -1 if v1 is greater than, equal to, or less than v2.

    • getThreadName

      public static String getThreadName(Thread thr)

    • dprint

      public static void dprint(Object obj, String msg)

    • dprint

      public static void dprint(String className, String msg)

    • dprint

      public void dprint(String msg)

    • dprintTrace

      public static void dprintTrace(Object obj, String msg)

    • dprint

      public static void dprint(Object caller, String msg, Throwable t)

    • concatenateStringArrays

      public static String[] concatenateStringArrays(String[] arr1, String[] arr2)

    • throwNotSerializableForCorba

      public static void throwNotSerializableForCorba(String className)
      Throws the CORBA equivalent of a java.io.NotSerializableException Duplicated from util/Utility for Pure ORB reasons. There are two reasons for this: 1) We can't introduce dependencies on the util version from outside of the io/util packages since it will not exist in the pure ORB build running on JDK 1.3.x. 2) We need to pick up the correct minor code from OMGSystemException.

    • getMaxStreamFormatVersion

      public static byte getMaxStreamFormatVersion()
      Returns the maximum stream format version supported by our ValueHandler.

    • makeClientDelegate

      public static CorbaClientDelegate makeClientDelegate(IOR ior)

    • makeObjectReference

      public static Object makeObjectReference(IOR ior)
      This method is used to create untyped object references.

    • getIOR

      public static IOR getIOR(Object obj)
      This method obtains an IOR from a CORBA object reference. It will return null if obj is a local object, a null object, or an object implemented by a different ORB. It will throw BAD_OPERATION if obj is an unconnected RMI-IIOP object.
      Returns:
      IOR the IOR that represents this objref. This will never be null.
      Throws:
      BAD_OPERATION - (from oi._get_delegate) if obj is a normal objref, but does not have a delegate set.
      BAD_PARAM - if obj is a local object, or else was created by a foreign ORB.

    • connectAndGetIOR

      public static IOR connectAndGetIOR(ORB orb, Object obj)
      Obtains an IOR for the object reference obj, first connecting it to the ORB if necessary.
      Returns:
      IOR the IOR that represents this objref. This will never be null.
      Throws:
      BAD_OPERATION - if the object could not be connected, if a connection attempt was needed.
      BAD_PARAM - if obj is a local object, or else was created by a foreign ORB.

    • operationNameAndRequestId

      public static String operationNameAndRequestId(CorbaMessageMediator m)

    • isPrintable

      public static boolean isPrintable(char c)

    • getClassSecurityInfo

      public static String getClassSecurityInfo(Class cl)