Java Partition类代码示例

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public Entry delete( DeleteOperationContext deleteContext ) throws LdapException
{
    Partition partition = getPartition( deleteContext.getDn() );
    Entry deletedEntry = partition.delete( deleteContext );

    Entry entry = deleteContext.getEntry();
    
    
    // MyVD doesn't care about csn
    // Attribute csn = entry.get( ENTRY_CSN_AT );
    // can be null while doing subentry deletion
    // //TODO verify if this gets in the way of replication
    // if ( csn != null )
    // {
    //     directoryService.setContextCsn( csn.getString() );
    // }

    return deletedEntry;
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public boolean hasEntry( HasEntryOperationContext hasEntryContext ) throws LdapException
{
    Dn dn = hasEntryContext.getDn();

    if ( IS_DEBUG )
    {
        LOG.debug( "Check if Dn '" + dn + "' exists." );
    }

    if ( dn.isRootDse() )
    {
        return true;
    }

    Partition partition = getPartition( dn );

    return partition.hasEntry( hasEntryContext );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void modify( ModifyOperationContext modifyContext ) throws LdapException
{
    // Special case : if we don't have any modification to apply, just return
    if ( modifyContext.getModItems().size() == 0 )
    {
        return;
    }

    Partition partition = getPartition( modifyContext.getDn() );

    partition.modify( modifyContext );

    if ( modifyContext.isPushToEvtInterceptor() )
    {
        directoryService.getInterceptor( InterceptorEnum.EVENT_INTERCEPTOR.getName() ).modify( modifyContext );
    }

    Entry alteredEntry = modifyContext.getAlteredEntry();

    if ( alteredEntry != null )
    {
        // MyVD doesn't care about csn
    	// directoryService.setContextCsn( alteredEntry.get( ENTRY_CSN_AT ).getString() );
    }
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public EntryFilteringCursor search( SearchOperationContext searchContext ) throws LdapException
{
    Dn base = searchContext.getDn();

    // TODO since we're handling the *, and + in the EntryFilteringCursor
    // we may not need this code: we need see if this is actually the
    // case and remove this code.
    if ( base.size() == 0 )
    {
        return searchFromRoot( searchContext );
    }

    // Not sure we need this code...
    base.apply( schemaManager );

    // Normal case : do a search on the specific partition
    Partition backend = getPartition( base );

    return backend.search( searchContext );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public Partition getPartition( Dn dn ) throws LdapException
{
    Partition parent = null;

    synchronized ( partitionLookupTree )
    {
        parent = partitionLookupTree.getElement( dn );
    }

    if ( parent == null )
    {
        throw new LdapNoSuchObjectException( I18n.err( I18n.ERR_268, dn ) );
    }
    else
    {
        return parent;
    }
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void modify( ModifyOperationContext modifyContext ) throws LdapException
{
    // Special case : if we don't have any modification to apply, just return
    if ( modifyContext.getModItems().size() == 0 )
    {
        return;
    }

    Partition partition = getPartition( modifyContext.getDn() );

    partition.modify( modifyContext );

    if ( modifyContext.isPushToEvtInterceptor() )
    {
        directoryService.getInterceptor( InterceptorEnum.EVENT_INTERCEPTOR.getName() ).modify( modifyContext );
    }
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public Partition getPartition( Dn dn ) throws LdapException
{
    Partition parent = null;

    if ( !dn.isSchemaAware() )
    {
        dn.apply( schemaManager );
    }

    synchronized ( partitionLookupTree )
    {
        parent = partitionLookupTree.getElement( dn );
    }

    if ( parent == null )
    {
        throw new LdapNoSuchObjectException( I18n.err( I18n.ERR_268, dn ) );
    }
    else
    {
        return parent;
    }
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * Add a new partition to the directory server.
 *
 * @param partitionName - The name of the partition.
 * @param indexes - The attributes to index.
 * @return This Builder for subsequent changes.
 */
public Builder addPartition(final String id, final String partitionName, final int indexSize, final String ... indexes) throws Exception {
    assertNotStarted();
    if (directoryService == null) {
        throw new IllegalStateException("The Directory service has not been created.");
    }

    SchemaManager schemaManager = directoryService.getSchemaManager();
    PartitionFactory partitionFactory = directoryServiceFactory.getPartitionFactory();
    Partition partition = partitionFactory.createPartition(schemaManager, directoryService.getDnFactory(), id, partitionName, 1000, workingDir);
    for (String current : indexes) {
        partitionFactory.addIndex(partition, current, indexSize);
    }
    partition.initialize();
    directoryService.addPartition(partition);

    return this;
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void add( AddOperationContext addContext ) throws LdapException
{
    Partition partition = getPartition( addContext.getDn() );
    partition.add( addContext );

    
    // MyVD doesn't care about csn
    // Attribute at = addContext.getEntry().get( SchemaConstants.ENTRY_CSN_AT );
    // directoryService.setContextCsn( at.getString() );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public Entry lookup( LookupOperationContext lookupContext ) throws LdapException
{
    Dn dn = lookupContext.getDn();

    if ( dn.equals( subschemSubentryDn ) )
    {
        return new ClonedServerEntry( rootDse.clone() );
    }

    // This is for the case we do a lookup on the rootDSE
    if ( dn.isRootDse() )
    {
        Entry retval = new ClonedServerEntry( rootDse );

        return retval;
    }

    Partition partition = getPartition( dn );
    Entry entry = partition.lookup( lookupContext );

    if ( entry == null )
    {
        LdapNoSuchObjectException e = new LdapNoSuchObjectException( "Attempt to lookup non-existant entry: "
            + dn.getName() );

        throw e;
    }

    return entry;
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void move( MoveOperationContext moveContext ) throws LdapException
{
    // Get the current partition
    Partition partition = getPartition( moveContext.getDn() );

    partition.move( moveContext );

    Entry entry = moveContext.getModifiedEntry();
    
    // MyVD doesn't care about csn
    // directoryService.setContextCsn( entry.get( ENTRY_CSN_AT ).getString() );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void moveAndRename( MoveAndRenameOperationContext moveAndRenameContext ) throws LdapException
{
    Partition partition = getPartition( moveAndRenameContext.getDn() );
    partition.moveAndRename( moveAndRenameContext );

    Entry entry = moveAndRenameContext.getModifiedEntry();
    
    // MyVD doesn't care about csn
    // directoryService.setContextCsn( entry.get( ENTRY_CSN_AT ).getString() );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void rename( RenameOperationContext renameContext ) throws LdapException
{
    Partition partition = getPartition( renameContext.getDn() );
    partition.rename( renameContext );

    Entry entry = renameContext.getModifiedEntry();
    
    // MyVD doesn't care about csn
    // directoryService.setContextCsn( entry.get( ENTRY_CSN_AT ).getString() );
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public void unbind( UnbindOperationContext unbindContext ) throws LdapException
{
    Dn unbindContextDn = unbindContext.getDn();

    if ( !Dn.isNullOrEmpty( unbindContextDn ) )
    {
        Partition partition = getPartition( unbindContext.getDn() );
        partition.unbind( unbindContext );
    }
}
 

import org.apache.directory.server.core.api.partition.Partition; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public Dn getSuffixDn( Dn dn ) throws LdapException
{
    Partition partition = getPartition( dn );

    return partition.getSuffixDn();
}