| New file |
| | |
| | | /* |
| | | * CDDL HEADER START |
| | | * |
| | | * The contents of this file are subject to the terms of the |
| | | * Common Development and Distribution License, Version 1.0 only |
| | | * (the "License"). You may not use this file except in compliance |
| | | * with the License. |
| | | * |
| | | * You can obtain a copy of the license at |
| | | * trunk/opends/resource/legal-notices/OpenDS.LICENSE |
| | | * or https://OpenDS.dev.java.net/OpenDS.LICENSE. |
| | | * See the License for the specific language governing permissions |
| | | * and limitations under the License. |
| | | * |
| | | * When distributing Covered Code, include this CDDL HEADER in each |
| | | * file and include the License file at |
| | | * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable, |
| | | * add the following below this CDDL HEADER, with the fields enclosed |
| | | * by brackets "[]" replaced with your own identifying * information: |
| | | * Portions Copyright [yyyy] [name of copyright owner] |
| | | * |
| | | * CDDL HEADER END |
| | | * |
| | | * |
| | | * Portions Copyright 2006 Sun Microsystems, Inc. |
| | | */ |
| | | package org.opends.server.backends; |
| | | |
| | | |
| | | |
| | | import java.util.HashMap; |
| | | import java.util.HashSet; |
| | | import java.util.LinkedHashMap; |
| | | import java.util.LinkedList; |
| | | |
| | | import org.opends.server.api.Backend; |
| | | import org.opends.server.config.ConfigEntry; |
| | | import org.opends.server.config.ConfigException; |
| | | import org.opends.server.core.AddOperation; |
| | | import org.opends.server.core.DeleteOperation; |
| | | import org.opends.server.core.DirectoryException; |
| | | import org.opends.server.core.DirectoryServer; |
| | | import org.opends.server.core.ModifyOperation; |
| | | import org.opends.server.core.ModifyDNOperation; |
| | | import org.opends.server.core.SearchOperation; |
| | | import org.opends.server.types.BackupConfig; |
| | | import org.opends.server.types.BackupDirectory; |
| | | import org.opends.server.types.Control; |
| | | import org.opends.server.types.DN; |
| | | import org.opends.server.types.Entry; |
| | | import org.opends.server.types.LDIFExportConfig; |
| | | import org.opends.server.types.LDIFImportConfig; |
| | | import org.opends.server.types.RestoreConfig; |
| | | import org.opends.server.types.ResultCode; |
| | | import org.opends.server.types.SearchScope; |
| | | import org.opends.server.types.SearchFilter; |
| | | import org.opends.server.util.LDIFException; |
| | | import org.opends.server.util.LDIFReader; |
| | | import org.opends.server.util.LDIFWriter; |
| | | |
| | | import static org.opends.server.loggers.Debug.*; |
| | | import static org.opends.server.messages.BackendMessages.*; |
| | | import static org.opends.server.messages.MessageHandler.*; |
| | | |
| | | |
| | | |
| | | /** |
| | | * This class defines a very simple backend that stores its information in |
| | | * memory. This is primarily intended for testing purposes with small data |
| | | * sets, as it does not have any indexing mechanism such as would be required to |
| | | * achieve high performance with large data sets. It is also heavily |
| | | * synchronized for simplicity at the expense of performance, rather than |
| | | * providing a more fine-grained locking mechanism. |
| | | * <BR><BR> |
| | | * Entries stored in this backend are held in a |
| | | * <CODE>LinkedHashMap<DN,Entry></CODE> object, which ensures that the |
| | | * order in which you iterate over the entries is the same as the order in which |
| | | * they were inserted. By combining this with the constraint that no entry can |
| | | * be added before its parent, you can ensure that iterating through the entries |
| | | * will always process the parent entries before their children, which is |
| | | * important for both search result processing and LDIF exports. |
| | | * <BR><BR> |
| | | * As mentioned above, no data indexing is performed, so all non-baseObject |
| | | * searches require iteration through the entire data set. If this is to become |
| | | * a more general-purpose backend, then additional |
| | | * <CODE>HashMap<ByteString,Set<DN>></CODE> objects could be used |
| | | * to provide that capability. |
| | | * <BR><BR> |
| | | * There is actually one index that does get maintained within this backend, |
| | | * which is a mapping between the DN of an entry and the DNs of any immediate |
| | | * children of that entry. This is needed to efficiently determine whether an |
| | | * entry has any children (which must not be the case for delete operations). |
| | | * Modify DN operations are not currently allowed, but if such support is added |
| | | * in the future, then this mapping would play an integral role in that process |
| | | * as well. |
| | | */ |
| | | public class MemoryBackend |
| | | extends Backend |
| | | { |
| | | /** |
| | | * The fully-qualified name of this class for debugging purposes. |
| | | */ |
| | | private static final String CLASS_NAME = |
| | | "org.opends.server.backends.MemoryBackend"; |
| | | |
| | | |
| | | |
| | | // The base DNs for this backend. |
| | | private DN[] baseDNs; |
| | | |
| | | // The mapping between parent DNs and their immediate children. |
| | | private HashMap<DN,HashSet<DN>> childDNs; |
| | | |
| | | // The base DNs for this backend, in a hash set. |
| | | private HashSet<DN> baseDNSet; |
| | | |
| | | // The set of supported controls for this backend. |
| | | private HashSet<String> supportedControls; |
| | | |
| | | // The set of supported features for this backend. |
| | | private HashSet<String> supportedFeatures; |
| | | |
| | | // The mapping between entry DNs and the corresponding entries. |
| | | private LinkedHashMap<DN,Entry> entryMap; |
| | | |
| | | |
| | | |
| | | /** |
| | | * Creates a new backend with the provided information. All backend |
| | | * implementations must implement a default constructor that use |
| | | * <CODE>super()</CODE> to invoke this constructor. |
| | | */ |
| | | public MemoryBackend() |
| | | { |
| | | super(); |
| | | |
| | | assert debugConstructor(CLASS_NAME); |
| | | |
| | | |
| | | // Perform all initialization in initializeBackend. |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void initializeBackend(ConfigEntry configEntry, |
| | | DN[] baseDNs) |
| | | throws ConfigException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "initializeBackend", |
| | | String.valueOf(configEntry), String.valueOf(baseDNs)); |
| | | |
| | | |
| | | // We won't support anything other than exactly one base DN in this |
| | | // implementation. If we were to add such support in the future, we would |
| | | // likely want to separate the data for each base DN into a separate entry |
| | | // map. |
| | | if ((baseDNs == null) || (baseDNs.length != 1)) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_REQUIRE_EXACTLY_ONE_BASE; |
| | | String message = getMessage(msgID); |
| | | throw new ConfigException(msgID, message); |
| | | } |
| | | |
| | | |
| | | this.baseDNs = baseDNs; |
| | | |
| | | baseDNSet = new HashSet<DN>(); |
| | | for (DN dn : baseDNs) |
| | | { |
| | | baseDNSet.add(dn); |
| | | } |
| | | |
| | | entryMap = new LinkedHashMap<DN,Entry>(); |
| | | childDNs = new HashMap<DN,HashSet<DN>>(); |
| | | |
| | | supportedControls = new HashSet<String>(); |
| | | supportedFeatures = new HashSet<String>(); |
| | | |
| | | for (DN dn : baseDNs) |
| | | { |
| | | DirectoryServer.registerSuffix(dn, this); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Removes any data that may have been stored in this backend. |
| | | */ |
| | | public synchronized void clearMemoryBackend() |
| | | { |
| | | entryMap.clear(); |
| | | childDNs.clear(); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void finalizeBackend() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "finalizeBackend"); |
| | | |
| | | clearMemoryBackend(); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public DN[] getBaseDNs() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "getBaseDNs"); |
| | | |
| | | return baseDNs; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean isLocal() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "isLocal"); |
| | | |
| | | // For the purposes of this method, this is a local backend. |
| | | return true; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized Entry getEntry(DN entryDN) |
| | | { |
| | | assert debugEnter(CLASS_NAME, "getEntry", String.valueOf(entryDN)); |
| | | |
| | | return entryMap.get(entryDN); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized boolean entryExists(DN entryDN) |
| | | { |
| | | assert debugEnter(CLASS_NAME, "entryExists", String.valueOf(entryDN)); |
| | | |
| | | return entryMap.containsKey(entryDN); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void addEntry(Entry entry, AddOperation addOperation) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "addEntry", String.valueOf(entry), |
| | | String.valueOf(addOperation)); |
| | | |
| | | |
| | | // See if the target entry already exists. If so, then fail. |
| | | DN entryDN = entry.getDN(); |
| | | if (entryMap.containsKey(entryDN)) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ENTRY_ALREADY_EXISTS; |
| | | String message = getMessage(msgID, String.valueOf(entryDN)); |
| | | throw new DirectoryException(ResultCode.ENTRY_ALREADY_EXISTS, message, |
| | | msgID); |
| | | } |
| | | |
| | | |
| | | // If the entry is one of the base DNs, then add it. |
| | | if (baseDNSet.contains(entryDN)) |
| | | { |
| | | entryMap.put(entryDN, entry); |
| | | return; |
| | | } |
| | | |
| | | |
| | | // Get the parent DN and ensure that it exists in the backend. |
| | | DN parentDN = entryDN.getParent(); |
| | | if (parentDN == null) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ENTRY_DOESNT_BELONG; |
| | | String message = getMessage(msgID, String.valueOf(entryDN)); |
| | | throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID); |
| | | } |
| | | else if (! entryMap.containsKey(parentDN)) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_PARENT_DOESNT_EXIST; |
| | | String message = getMessage(msgID, String.valueOf(entryDN), |
| | | String.valueOf(parentDN)); |
| | | throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID); |
| | | } |
| | | |
| | | entryMap.put(entryDN, entry); |
| | | HashSet<DN> children = childDNs.get(parentDN); |
| | | if (children == null) |
| | | { |
| | | children = new HashSet<DN>(); |
| | | childDNs.put(parentDN, children); |
| | | } |
| | | |
| | | children.add(entryDN); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void deleteEntry(DN entryDN, |
| | | DeleteOperation deleteOperation) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "deleteEntry", String.valueOf(entryDN), |
| | | String.valueOf(deleteOperation)); |
| | | |
| | | |
| | | // Make sure the entry exists. If not, then throw an exception. |
| | | if (! entryMap.containsKey(entryDN)) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ENTRY_DOESNT_EXIST; |
| | | String message = getMessage(msgID, String.valueOf(entryDN)); |
| | | throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID); |
| | | } |
| | | |
| | | |
| | | // Make sure the entry doesn't have any children. If it does, then throw an |
| | | // exception. |
| | | HashSet<DN> children = childDNs.get(entryDN); |
| | | if ((children != null) && (! children.isEmpty())) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_CANNOT_DELETE_ENTRY_WITH_CHILDREN; |
| | | String message = getMessage(msgID, String.valueOf(entryDN)); |
| | | throw new DirectoryException(ResultCode.NOT_ALLOWED_ON_NONLEAF, message, |
| | | msgID); |
| | | } |
| | | |
| | | |
| | | // Remove the entry from the backend. Also remove the reference to it from |
| | | // its parent, if applicable. |
| | | childDNs.remove(entryDN); |
| | | entryMap.remove(entryDN); |
| | | |
| | | DN parentDN = entryDN.getParent(); |
| | | if (parentDN != null) |
| | | { |
| | | HashSet<DN> parentsChildren = childDNs.get(parentDN); |
| | | if (parentsChildren != null) |
| | | { |
| | | parentsChildren.remove(entryDN); |
| | | if (parentsChildren.isEmpty()) |
| | | { |
| | | childDNs.remove(parentDN); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void replaceEntry(Entry entry, |
| | | ModifyOperation modifyOperation) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "replaceEntry", String.valueOf(entry), |
| | | String.valueOf(modifyOperation)); |
| | | |
| | | |
| | | // Make sure the entry exists. If not, then throw an exception. |
| | | DN entryDN = entry.getDN(); |
| | | if (! entryMap.containsKey(entryDN)) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ENTRY_DOESNT_EXIST; |
| | | String message = getMessage(msgID, String.valueOf(entryDN)); |
| | | throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID); |
| | | } |
| | | |
| | | |
| | | // Replace the old entry with the new one. |
| | | entryMap.put(entryDN, entry); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void renameEntry(DN currentDN, Entry entry, |
| | | ModifyDNOperation modifyDNOperation) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "renameEntry", String.valueOf(currentDN), |
| | | String.valueOf(entry), String.valueOf(modifyDNOperation)); |
| | | |
| | | |
| | | // FIXME -- Consider adding support for this in the future. |
| | | int msgID = MSGID_MEMORYBACKEND_MODDN_NOT_SUPPORTED; |
| | | String message = getMessage(msgID); |
| | | throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message, |
| | | msgID); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void search(SearchOperation searchOperation) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "search", String.valueOf(searchOperation)); |
| | | |
| | | |
| | | // Get the base DN, scope, and filter for the search. |
| | | DN baseDN = searchOperation.getBaseDN(); |
| | | SearchScope scope = searchOperation.getScope(); |
| | | SearchFilter filter = searchOperation.getFilter(); |
| | | |
| | | |
| | | // If it's a base-level search, then just get that entry and return it if it |
| | | // matches the filter. |
| | | if (scope == SearchScope.BASE_OBJECT) |
| | | { |
| | | Entry entry = entryMap.get(baseDN); |
| | | if (entry == null) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ENTRY_DOESNT_EXIST; |
| | | String message = getMessage(msgID, String.valueOf(baseDN)); |
| | | throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID); |
| | | } |
| | | |
| | | if (filter.matchesEntry(entry)) |
| | | { |
| | | searchOperation.returnEntry(entry, new LinkedList<Control>()); |
| | | } |
| | | } |
| | | else |
| | | { |
| | | // Walk through all entries and send the ones that match. |
| | | for (Entry e : entryMap.values()) |
| | | { |
| | | if (e.matchesBaseAndScope(baseDN, scope) && filter.matchesEntry(e)) |
| | | { |
| | | searchOperation.returnEntry(e, new LinkedList<Control>()); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public HashSet<String> getSupportedControls() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "getSupportedControls"); |
| | | |
| | | return supportedControls; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsControl(String controlOID) |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsControl", |
| | | String.valueOf(controlOID)); |
| | | |
| | | // This backend does not provide any special control support. |
| | | return false; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public HashSet<String> getSupportedFeatures() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "getSupportedFeatures"); |
| | | |
| | | return supportedFeatures; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsFeature(String featureOID) |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsFeature", |
| | | String.valueOf(featureOID)); |
| | | |
| | | // This backend does not provide any special feature support. |
| | | return false; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsLDIFExport() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsLDIFExport"); |
| | | |
| | | return true; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void exportLDIF(ConfigEntry configEntry, DN[] baseDNs, |
| | | LDIFExportConfig exportConfig) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "exportLDIF", String.valueOf(exportConfig)); |
| | | |
| | | |
| | | // Create the LDIF writer. |
| | | LDIFWriter ldifWriter; |
| | | try |
| | | { |
| | | ldifWriter = new LDIFWriter(exportConfig); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | assert debugException(CLASS_NAME, "exportLDIF", e); |
| | | |
| | | int msgID = MSGID_MEMORYBACKEND_CANNOT_CREATE_LDIF_WRITER; |
| | | String message = getMessage(msgID, String.valueOf(e)); |
| | | throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), |
| | | message, msgID, e); |
| | | } |
| | | |
| | | |
| | | // Walk through all the entries and write them to LDIF. |
| | | DN entryDN = null; |
| | | try |
| | | { |
| | | for (Entry entry : entryMap.values()) |
| | | { |
| | | entryDN = entry.getDN(); |
| | | ldifWriter.writeEntry(entry); |
| | | } |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_CANNOT_WRITE_ENTRY_TO_LDIF; |
| | | String message = getMessage(msgID, String.valueOf(entryDN), |
| | | String.valueOf(e)); |
| | | throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), |
| | | message, msgID, e); |
| | | } |
| | | finally |
| | | { |
| | | try |
| | | { |
| | | ldifWriter.close(); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | assert debugException(CLASS_NAME, "exportLDIF", e); |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsLDIFImport() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsLDIFImport"); |
| | | |
| | | return true; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public synchronized void importLDIF(ConfigEntry configEntry, DN[] baseDNs, |
| | | LDIFImportConfig importConfig) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "importLDIF", String.valueOf(importConfig)); |
| | | |
| | | |
| | | clearMemoryBackend(); |
| | | |
| | | LDIFReader reader; |
| | | try |
| | | { |
| | | reader = new LDIFReader(importConfig); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_CANNOT_CREATE_LDIF_READER; |
| | | String message = getMessage(msgID, String.valueOf(e)); |
| | | throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), |
| | | message, msgID, e); |
| | | } |
| | | |
| | | |
| | | try |
| | | { |
| | | while (true) |
| | | { |
| | | Entry e = null; |
| | | try |
| | | { |
| | | e = reader.readEntry(); |
| | | } |
| | | catch (LDIFException le) |
| | | { |
| | | if (! le.canContinueReading()) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ERROR_READING_LDIF; |
| | | String message = getMessage(msgID, String.valueOf(e)); |
| | | throw new DirectoryException( |
| | | DirectoryServer.getServerErrorResultCode(), |
| | | message, msgID, le); |
| | | } |
| | | else |
| | | { |
| | | continue; |
| | | } |
| | | } |
| | | |
| | | try |
| | | { |
| | | addEntry(e, null); |
| | | } |
| | | catch (DirectoryException de) |
| | | { |
| | | reader.rejectLastEntry(de.getErrorMessage()); |
| | | } |
| | | } |
| | | } |
| | | catch (DirectoryException de) |
| | | { |
| | | throw de; |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | int msgID = MSGID_MEMORYBACKEND_ERROR_DURING_IMPORT; |
| | | String message = getMessage(msgID, String.valueOf(e)); |
| | | throw new DirectoryException(DirectoryServer.getServerErrorResultCode(), |
| | | message, msgID, e); |
| | | } |
| | | finally |
| | | { |
| | | reader.close(); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsBackup() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsBackup"); |
| | | |
| | | // This backend does not provide a backup/restore mechanism. |
| | | return false; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsBackup(BackupConfig backupConfig, |
| | | StringBuilder unsupportedReason) |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsBackup"); |
| | | |
| | | |
| | | // This backend does not provide a backup/restore mechanism. |
| | | return false; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public void createBackup(ConfigEntry configEntry, BackupConfig backupConfig) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "createBackup", String.valueOf(backupConfig)); |
| | | |
| | | |
| | | int msgID = MSGID_MEMORYBACKEND_BACKUP_RESTORE_NOT_SUPPORTED; |
| | | String message = getMessage(msgID); |
| | | throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message, |
| | | msgID); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public void removeBackup(BackupDirectory backupDirectory, |
| | | String backupID) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "removeBackup", |
| | | String.valueOf(backupDirectory), |
| | | String.valueOf(backupID)); |
| | | |
| | | |
| | | int msgID = MSGID_MEMORYBACKEND_BACKUP_RESTORE_NOT_SUPPORTED; |
| | | String message = getMessage(msgID); |
| | | throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message, |
| | | msgID); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean supportsRestore() |
| | | { |
| | | assert debugEnter(CLASS_NAME, "supportsRestore"); |
| | | |
| | | |
| | | // This backend does not provide a backup/restore mechanism. |
| | | return false; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public void restoreBackup(ConfigEntry configEntry, |
| | | RestoreConfig restoreConfig) |
| | | throws DirectoryException |
| | | { |
| | | assert debugEnter(CLASS_NAME, "restoreBackup", |
| | | String.valueOf(restoreConfig)); |
| | | |
| | | |
| | | int msgID = MSGID_MEMORYBACKEND_BACKUP_RESTORE_NOT_SUPPORTED; |
| | | String message = getMessage(msgID); |
| | | throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message, |
| | | msgID); |
| | | } |
| | | } |
| | | |