distribution.java

cisco－2950交换机的应用程序的源代码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   Distribution.java

package cisco.dsbu.cms.boot.internal;

import cisco.dsbu.cms.boot.internal.util.JreVersion;
import cisco.dsbu.cms.boot.internal.xmllite.CharString;
import cisco.dsbu.cms.boot.internal.xmllite.Handler;
import cisco.dsbu.cms.boot.internal.xmllite.ParseException;
import cisco.dsbu.cms.boot.internal.xmllite.Parser;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

// Referenced classes of package cisco.dsbu.cms.boot.internal:
//            Package, VersionXml, VersionFile

class Distribution
    implements Handler, VersionXml
{

    private static final boolean DEBUG = true;
    private VersionFile container;
    private String name;
    private JreVersion jreVer;
    private int majVer;
    private List packages;
    private int numLatest;
    private CharString currElem;

    Distribution(VersionFile versionfile)
    {
        container = versionfile;
        packages = new ArrayList();
    }

    URL getFilesystem()
    {
        return container.getFilesystem();
    }

    String getName()
    {
        return name;
    }

    List getPackages()
    {
        return packages;
    }

    boolean isContributing()
    {
        return numLatest > 0;
    }

    void updateNumLatest(boolean flag)
    {
        if(flag)
            numLatest++;
        else
            numLatest--;
        container.updateNumLatest(flag);
    }

    public void startDocument(Parser parser)
        throws ParseException
    {
        throw new ParseException(parser, "Unexpected start-of-document");
    }

    public CharString startElement(Parser parser, CharString charstring)
        throws ParseException
    {
        currElem = null;
        if(charstring.equals(VersionXml.NAME))
            currElem = VersionXml.NAME;
        else
        if(charstring.equals(VersionXml.MINIMUM_JRE))
            currElem = VersionXml.MINIMUM_JRE;
        else
        if(charstring.equals(VersionXml.MAJOR_VERSION))
            currElem = VersionXml.MAJOR_VERSION;
        else
        if(charstring.equals(VersionXml.PACKAGE))
        {
            currElem = VersionXml.PACKAGE;
            Package package1 = new Package(this);
            packages.add(package1);
            parser.pushHandler(package1);
        }
        return currElem;
    }

    public void elementData(Parser parser, CharString charstring)
        throws ParseException
    {
        if(currElem == VersionXml.NAME)
            name = charstring.toString();
        else
        if(currElem == VersionXml.MINIMUM_JRE)
            jreVer = new JreVersion(charstring.toString());
        else
        if(currElem == VersionXml.MAJOR_VERSION)
            majVer = charstring.toInt();
    }

    public void endElement(Parser parser, CharString charstring)
        throws ParseException
    {
        if(charstring.equals(VersionXml.DISTRIBUTION))
            parser.popHandler();
    }

    public void endDocument(Parser parser)
        throws ParseException
    {
        throw new ParseException(parser, "Unexpected end-of-document");
    }
}