public void bind()

in core-jndi/src/main/java/org/apache/directory/server/core/jndi/ServerDirContext.java [332:510]
147 lines of code
28 McCabe index (conditional complexity)

    public void bind( Name name, Object obj, Attributes attrs ) throws NamingException
    {
        if ( ( null == obj ) && ( null == attrs ) )
        {
            throw new NamingException( I18n.err( I18n.ERR_06019_ABJ_AND_ATTRS_ARGS_ARE_NULL ) );
        }

        // A null attrs defaults this to the Context.bind() operation
        if ( null == attrs )
        {
            super.bind( name, obj );
            return;
        }

        Dn target = buildTarget( JndiUtils.fromName( name ) );

        Entry serverEntry = null;

        try
        {
            serverEntry = ServerEntryUtils.toServerEntry( AttributeUtils.toCaseInsensitive( attrs ), target,
                getDirectoryService().getSchemaManager() );
        }
        catch ( LdapInvalidAttributeTypeException liate )
        {
            throw new InvalidAttributesException( liate.getMessage() );
        }

        // No object binding so we just add the attributes
        if ( null == obj )
        {
            Entry clone = serverEntry.clone();
            try
            {
                doAddOperation( target, clone );
            }
            catch ( Exception e )
            {
                JndiUtils.wrap( e );
            }
            return;
        }

        // First, use state factories to do a transformation
        DirStateFactory.Result res = DirectoryManager.getStateToBind( obj, name, this, getEnvironment(), attrs );
        Entry outServerEntry = null;

        try
        {
            outServerEntry = ServerEntryUtils.toServerEntry(
                res.getAttributes(), target, getDirectoryService().getSchemaManager() );
        }
        catch ( LdapInvalidAttributeTypeException le )
        {
            throw new InvalidAttributesException( le.getMessage() );
        }

        if ( outServerEntry != serverEntry )
        {
            Entry clone = serverEntry.clone();

            if ( ( outServerEntry != null ) && ( outServerEntry.size() > 0 ) )
            {
                for ( Attribute attribute : outServerEntry )
                {
                    try
                    {
                        clone.put( attribute );
                    }
                    catch ( LdapException e )
                    {
                        // TODO Auto-generated catch block
                    }
                }
            }

            try
            {
                // setup the op context
                doAddOperation( target, clone );
            }
            catch ( Exception e )
            {
                JndiUtils.wrap( e );
            }

            return;
        }

        // Check for Referenceable
        if ( obj instanceof Referenceable )
        {
            throw new NamingException( I18n.err( I18n.ERR_06010_CANT_STORE_REFERENCEABLE ) );
        }

        // Store different formats
        if ( obj instanceof Reference )
        {
            // Store as ref and add outAttrs
            throw new NamingException( I18n.err( I18n.ERR_06011_CANT_STORE_REFERENCE ) );
        }
        else if ( obj instanceof Serializable )
        {
            // Serialize and add outAttrs
            Entry clone = serverEntry.clone();

            if ( outServerEntry.size() > 0 )
            {
                for ( Attribute attribute : outServerEntry )
                {
                    try
                    {
                        clone.put( attribute );
                    }
                    catch ( LdapException le )
                    {
                        throw new InvalidAttributesException( le.getMessage() );
                    }
                }
            }

            try
            {
                // Serialize object into entry attributes and add it.
                JavaLdapSupport.serialize( serverEntry, obj, getDirectoryService().getSchemaManager() );

                // setup the op context
                doAddOperation( target, clone );
            }
            catch ( Exception e )
            {
                JndiUtils.wrap( e );
            }
        }
        else if ( obj instanceof DirContext )
        {
            // Grab attributes and merge with outAttrs
            Entry entry = null;

            try
            {
                entry = ServerEntryUtils.toServerEntry( ( ( DirContext ) obj ).getAttributes( "" ), target,
                    getDirectoryService().getSchemaManager() );
            }
            catch ( LdapInvalidAttributeTypeException liate )
            {
                throw new InvalidAttributeIdentifierException( liate.getMessage() );
            }

            if ( ( outServerEntry != null ) && ( outServerEntry.size() > 0 ) )
            {
                for ( Attribute attribute : outServerEntry )
                {
                    try
                    {
                        entry.put( attribute );
                    }
                    catch ( LdapException le )
                    {
                        throw new InvalidAttributeValueException( le.getMessage() );
                    }
                }
            }

            try
            {
                // setup the op context
                doAddOperation( target, entry );
            }
            catch ( Exception e )
            {
                JndiUtils.wrap( e );
            }
        }
        else
        {
            throw new NamingException( I18n.err( I18n.ERR_06012_CANT_BIND, obj ) );
        }
    }