Package com.sun.tools.corba.ee.idl

Class Util

java.lang.Object

com.sun.tools.corba.ee.idl.Util

Direct Known Subclasses:

Util

public class Util
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	DEFAULT_MESSAGE_RESOURCE
private static java.lang.String	defaultKey
(package private) static RepositoryID	emptyID
private static java.util.Properties	messages
private static java.util.Vector<java.lang.String>	msgResources

Constructor Summary

Constructors

Constructor	Description
Util()

Method Summary

Modifier and Type	Method	Description
static float	absDelta(float f1, float f2)	Compute the absolute value of the difference between two floating-point numbers having single precision.
static java.lang.String	capitalize(java.lang.String lc)
static java.lang.String	getAbsolutePath(java.lang.String filename, java.util.Vector<java.lang.String> includePaths)	Searches the current user directory and a list of directories for a given short file name and returns its absolute file specification.
private static java.lang.String	getDefaultMessage(java.lang.String keyNotFound)
static java.lang.String	getMessage(java.lang.String key)
static java.lang.String	getMessage(java.lang.String key, java.lang.String fill)
static java.lang.String	getMessage(java.lang.String key, java.lang.String[] fill)
static java.lang.String	getVersion()	Fetch the version number of this build of the IDL Parser Framework from the appropriate properties file.
protected static java.lang.String	getVersion(java.lang.String filename)	Fetch the version number of this build of the IDL Parser Framework.
static boolean	isAttribute(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isConst(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isEnum(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isException(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isInterface(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isMethod(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isModule(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isParameter(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isPrimitive(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isSequence(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isString(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isStruct(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isTypedef(java.lang.String name, java.util.Hashtable symbolTable)
static boolean	isUnion(java.lang.String name, java.util.Hashtable symbolTable)
private static void	loadMessages(java.lang.String msgResource)
private static void	readMessages()
static void	registerMessageResource(java.lang.String resourceName)	Register a message resource.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_MESSAGE_RESOURCE

private static final java.lang.String DEFAULT_MESSAGE_RESOURCE

See Also:

Constant Field Values

messages

private static java.util.Properties messages

defaultKey

private static java.lang.String defaultKey

msgResources

private static java.util.Vector<java.lang.String> msgResources

emptyID

static RepositoryID emptyID

Constructor Detail

Util

public Util()

Method Detail

getVersion

public static java.lang.String getVersion()

Fetch the version number of this build of the IDL Parser Framework from the appropriate properties file.

Returns:

the version number contained within the appropriate properties file, which indicates the build of this IDL Parser Framework.

getVersion

protected static java.lang.String getVersion(java.lang.String filename)

Fetch the version number of this build of the IDL Parser Framework. This method may be called before or after the framework has been initialized. If the framework is initialized, the version information is extracted from the message properties object; otherwise, it is extracted from the indicated messages file.

Parameters:

filename - name of file to get version number of

Returns:

the version number.

isAttribute

public static boolean isAttribute(java.lang.String name,
                                  java.util.Hashtable symbolTable)

isConst

public static boolean isConst(java.lang.String name,
                              java.util.Hashtable symbolTable)

isEnum

public static boolean isEnum(java.lang.String name,
                             java.util.Hashtable symbolTable)

isException

public static boolean isException(java.lang.String name,
                                  java.util.Hashtable symbolTable)

isInterface

public static boolean isInterface(java.lang.String name,
                                  java.util.Hashtable symbolTable)

isMethod

public static boolean isMethod(java.lang.String name,
                               java.util.Hashtable symbolTable)

isModule

public static boolean isModule(java.lang.String name,
                               java.util.Hashtable symbolTable)

isParameter

public static boolean isParameter(java.lang.String name,
                                  java.util.Hashtable symbolTable)

isPrimitive

public static boolean isPrimitive(java.lang.String name,
                                  java.util.Hashtable symbolTable)

isSequence

public static boolean isSequence(java.lang.String name,
                                 java.util.Hashtable symbolTable)

isStruct

public static boolean isStruct(java.lang.String name,
                               java.util.Hashtable symbolTable)

isString

public static boolean isString(java.lang.String name,
                               java.util.Hashtable symbolTable)

isTypedef

public static boolean isTypedef(java.lang.String name,
                                java.util.Hashtable symbolTable)

isUnion

public static boolean isUnion(java.lang.String name,
                              java.util.Hashtable symbolTable)

getMessage

public static java.lang.String getMessage(java.lang.String key)

getMessage

public static java.lang.String getMessage(java.lang.String key,
                                          java.lang.String fill)

getMessage

public static java.lang.String getMessage(java.lang.String key,
                                          java.lang.String[] fill)

getDefaultMessage

private static java.lang.String getDefaultMessage(java.lang.String keyNotFound)

readMessages

private static void readMessages()

loadMessages

private static void loadMessages(java.lang.String msgResource)

registerMessageResource

public static void registerMessageResource(java.lang.String resourceName)

Register a message resource. This resource will be searched for in the CLASSPATH.

Parameters:

resourceName - new resource name to add

capitalize

public static java.lang.String capitalize(java.lang.String lc)

getAbsolutePath

public static java.lang.String getAbsolutePath(java.lang.String filename,
                                               java.util.Vector<java.lang.String> includePaths)
                                        throws java.io.FileNotFoundException

Searches the current user directory and a list of directories for a given short file name and returns its absolute file specification.

Parameters:

filename - file to get absolute path of

includePaths - a Vector of paths to look for the file

Returns:

Absolute file name of a given short filename

Throws:

java.io.FileNotFoundException - The file does not exist in the current user or specified directories.

See Also:

File.getAbsolutePath()

absDelta

public static float absDelta(float f1,
                             float f2)

Compute the absolute value of the difference between two floating-point numbers having single precision.

Parameters:

f1 - first floating-point number

f2 - second floating-point number

Returns:

the absolute value of the difference between two floats.