JRE 8 rt.jar - com.* Package Source Code

JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:

com.* - Internal Oracle and Sun Microsystems libraries
java.* - Standard Java API libraries.
javax.* - Extended Java API libraries.
jdk.* -  JDK supporting libraries.
org.* - Third party libraries.
sun.* - Old libraries developed by Sun Microsystems.

JAR File Information:

Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
      63,596,151 rt.jar

Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

✍: FYIcenter

com/sun/corba/se/impl/dynamicany/DynEnumImpl.java

/*
 * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package com.sun.corba.se.impl.dynamicany;

import org.omg.CORBA.TypeCode;
import org.omg.CORBA.Any;
import org.omg.CORBA.BAD_OPERATION;
import org.omg.CORBA.INTERNAL;
import org.omg.CORBA.TypeCodePackage.BadKind;
import org.omg.CORBA.TypeCodePackage.Bounds;
import org.omg.DynamicAny.*;
import org.omg.DynamicAny.DynAnyPackage.*;

import com.sun.corba.se.spi.orb.ORB ;
import com.sun.corba.se.spi.logging.CORBALogDomains ;
import com.sun.corba.se.impl.logging.ORBUtilSystemException ;

public class DynEnumImpl extends DynAnyBasicImpl implements DynEnum
{
    //
    // Instance variables
    //

    // This int and the any value are kept in sync at all times
    int currentEnumeratorIndex = NO_INDEX;

    //
    // Constructors
    //

    private DynEnumImpl() {
        this(null, (Any)null, false);
    }

    // The current position of a DynEnum is always -1.
    protected DynEnumImpl(ORB orb, Any anAny, boolean copyValue) {
        super(orb, anAny, copyValue);
        index = NO_INDEX;
        // The any doesn't have to be initialized. We have a default value in this case.
        try {
            currentEnumeratorIndex = any.extract_long();
        } catch (BAD_OPERATION e) {
            // _REVISIT_: Fix Me
            currentEnumeratorIndex = 0;
            any.type(any.type());
            any.insert_long(0);
        }
    }

    // Sets the current position to -1 and sets the value of the enumerator
    // to the first enumerator value indicated by the TypeCode.
    protected DynEnumImpl(ORB orb, TypeCode typeCode) {
        super(orb, typeCode);
        index = NO_INDEX;
        currentEnumeratorIndex = 0;
        any.insert_long(0);
    }

    //
    // Utility methods
    //

    private int memberCount() {
        int memberCount = 0;
        try {
            memberCount = any.type().member_count();
        } catch (BadKind bad) {
        }
        return memberCount;
    }

    private String memberName(int i) {
        String memberName = null;
        try {
            memberName = any.type().member_name(i);
        } catch (BadKind bad) {
        } catch (Bounds bounds) {
        }
        return memberName;
    }

    private int computeCurrentEnumeratorIndex(String value) {
        int memberCount = memberCount();
        for (int i=0; i<memberCount; i++) {
            if (memberName(i).equals(value)) {
                return i;
            }
        }
        return NO_INDEX;
    }

    //
    // DynAny interface methods
    //

    // Returns always 0 for DynEnum
    public int component_count() {
        return 0;
    }

    // Calling current_component on a DynAny that cannot have components,
    // such as a DynEnum or an empty exception, raises TypeMismatch.
    public org.omg.DynamicAny.DynAny current_component()
        throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch
    {
        if (status == STATUS_DESTROYED) {
            throw wrapper.dynAnyDestroyed() ;
        }
        throw new TypeMismatch();
    }

    //
    // DynEnum interface methods
    //

    // Returns the value of the DynEnum as an IDL identifier.
    public String get_as_string () {
        if (status == STATUS_DESTROYED) {
            throw wrapper.dynAnyDestroyed() ;
        }
        return memberName(currentEnumeratorIndex);
    }

    // Sets the value of the DynEnum to the enumerated value
    // whose IDL identifier is passed in the value parameter.
    // If value contains a string that is not a valid IDL identifier
    // for the corresponding enumerated type, the operation raises InvalidValue.
    public void set_as_string (String value)
        throws org.omg.DynamicAny.DynAnyPackage.InvalidValue
    {
        if (status == STATUS_DESTROYED) {
            throw wrapper.dynAnyDestroyed() ;
        }
        int newIndex = computeCurrentEnumeratorIndex(value);
        if (newIndex == NO_INDEX) {
            throw new InvalidValue();
        }
        currentEnumeratorIndex = newIndex;
        any.insert_long(newIndex);
    }

    // Returns the value of the DynEnum as the enumerated values ordinal value.
    // Enumerators have ordinal values 0 to n-1,
    // as they appear from left to right in the corresponding IDL definition.
    public int get_as_ulong () {
        if (status == STATUS_DESTROYED) {
            throw wrapper.dynAnyDestroyed() ;
        }
        return currentEnumeratorIndex;
    }

    // Sets the value of the DynEnum as the enumerated values ordinal value.
    // If value contains a value that is outside the range of ordinal values
    // for the corresponding enumerated type, the operation raises InvalidValue.
    public void set_as_ulong (int value)
        throws org.omg.DynamicAny.DynAnyPackage.InvalidValue
    {
        if (status == STATUS_DESTROYED) {
            throw wrapper.dynAnyDestroyed() ;
        }
        if (value < 0 || value >= memberCount()) {
            throw new InvalidValue();
        }
        currentEnumeratorIndex = value;
        any.insert_long(value);
    }
}

com/sun/corba/se/impl/dynamicany/DynEnumImpl.java

 

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