Examples of net.sf.ehcache.Element

net.sf.ehcache.Element
A Cache Element, consisting of a key, value and attributes.
From ehcache-1.2, Elements can have keys and values that are Serializable or Objects. To preserve backward compatibility, special accessor methods for Object keys and values are provided: {@link #getObjectKey()} and{@link #getObjectValue()}. If placing Objects in ehcache, developers must use the new getObject... methods to avoid CacheExceptions. The get... methods are reserved for Serializable keys and values. @author Greg Luck @version $Id: Element.java 744 2008-08-16 20:10:49Z gregluck $

         * candidate id is an alias, if so we reject it since aliases should
         * not be returned.
         */
        if ( db.getAliasCache() != null )
        {
            Element element = db.getAliasCache().get( id );
            
            if ( element != null )
            {
                if ( element.getValue() != null )
                {
                    Dn dn = (Dn)element.getValue();
                    
                    return false;
                }
            }
        }

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        Dn aliasedBase = null;




        if ( db.getAliasCache() != null )
        {
            Element aliasBaseElement = db.getAliasCache().get( baseId );


            if ( aliasBaseElement != null )
            {
                aliasedBase = (Dn)(aliasBaseElement).getObjectValue();
            }

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                    if ( members != null )
                    {
                        Set<String> memberSet = new HashSet<String>( members.size() );
                        addMembers( memberSet, members );


                        Element cacheElement = new Element( groupDn.getNormName(), memberSet );
                        ehCache.put( cacheElement );
                    }
                    else
                    {
                        LOG.warn( "Found group '{}' without any member or uniqueMember attributes", groupDn.getName() );

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        }


        Set<String> memberSet = new HashSet<String>( members.size() );
        addMembers( memberSet, members );


        Element cacheElement = new Element( name.getNormName(), memberSet );
        ehCache.put( cacheElement );


        if ( IS_DEBUG )
        {
            LOG.debug( "group cache contents after adding '{}' :\n {}", name.getName(),

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        for ( Modification modification : mods )
        {
            if ( memberAttr.getOid() == modification.getAttribute().getId() )
            {
                Element memSetElement = ehCache.get( name.getNormName() );


                if ( memSetElement != null )
                {
                    Set<String> memberSet = ( Set<String> ) memSetElement.getValue();
                    modify( memberSet, modification.getOperation(), modification.getAttribute() );
                }


                break;
            }

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        // read the explanation at the above DN_CACHE variable declaration
        // for the reason for performing this check
        if ( dnCache != null )
        {
            Element dnCacheEntry = dnCache.get( dn );


            if ( dnCacheEntry != null )
            {
                cachedDn = ( Dn ) dnCacheEntry.getObjectValue();
            }
        }


        if ( cachedDn == null )
        {
            LOG.debug( "Dn {} not found in the cache, creating", dn );


            cachedDn = new Dn( schemaManager, dn );


            if ( dnCache != null )
            {
                dnCache.put( new Element( dn, cachedDn ) );
            }


            if ( enableStats )
            {
                missCount++;

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        if ( members == null )
        {
            return;
        }


        Element memSetElement = ehCache.get( name.getNormName() );


        if ( memSetElement != null )
        {
            Set<String> memberSet = ( Set<String> ) memSetElement.getValue();
            modify( memberSet, modOp, members );
        }


        if ( IS_DEBUG )
        {

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        if ( principalDn.getNormName().equals( ServerDNConstants.ADMIN_SYSTEM_DN_NORMALIZED ) )
        {
            return true;
        }


        Element cacheElement = ehCache.get( administratorsGroupDn.getNormName() );


        if ( cacheElement == null )
        {
            LOG.warn( "What do you mean there is no administrators group? This is bad news." );
            return false;
        }
        else
        {
            Set<String> members = ( Set<String> ) cacheElement.getValue();
            return members.contains( principalDn.getNormName() );
        }
    }

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        Set<Dn> memberGroups = null;


        for ( Object obj : ehCache.getKeys() )
        {
            String group = ( String ) obj;
            Element element = ehCache.get( group );


            if ( element == null )
            {
                continue;
            }


            Set<String> members = ( Set<String> ) element.getValue();


            if ( members == null )
            {
                continue;
            }

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    }




    public boolean groupRenamed( Dn oldName, Dn newName )
    {
        Element membersElement = ehCache.get( oldName.getNormName() );


        if ( membersElement != null )
        {
            Set<String> members = ( Set<String> ) membersElement.getValue();


            ehCache.remove( oldName.getNormName() );


            Element cacheElement = new Element( newName.getNormName(), members );
            ehCache.put( cacheElement );


            if ( IS_DEBUG )
            {
                LOG.debug( "group cache contents after renaming '{}' :\n{}", oldName.getName(),

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