Remove unused code.

h2/src/docsrc/html/changelog.html

@@ -18,7 +18,8 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>The Windows service wrapper now detects if multiple versions of H2 are installed.
+<ul><li>The translated resources are now stored in UTF-8 format.
+</li><li>The Windows service wrapper now detects if multiple versions of H2 are installed.
 </li></ul>
 
 <h2>Version 1.2.128 (2010-01-30)</h2>

h2/src/main/org/h2/command/dml/BackupCommand.java

@@ -20,16 +20,13 @@ import org.h2.engine.Constants;
 import org.h2.engine.Database;
 import org.h2.engine.Session;
 import org.h2.expression.Expression;
-import org.h2.log.LogFile;
 import org.h2.log.LogSystem;
 import org.h2.message.Message;
 import org.h2.result.ResultInterface;
-import org.h2.store.DiskFile;
 import org.h2.store.FileLister;
 import org.h2.store.PageStore;
 import org.h2.util.FileUtils;
 import org.h2.util.IOUtils;
-import org.h2.util.ObjectArray;
 
 /**
  * This class represents the statement
@@ -65,33 +62,14 @@ public class BackupCommand extends Prepared {
             OutputStream zip = FileUtils.openFileOutputStream(fileName, false);
             ZipOutputStream out = new ZipOutputStream(zip);
             LogSystem log = db.getLog();
-            try {
             log.flush();
-                log.updateKeepFiles(1);
             String fn;
-                if (db.isPageStoreEnabled()) {
             fn = db.getName() + Constants.SUFFIX_PAGE_FILE;
             backupPageStore(out, fn, db.getPageStore());
-                } else {
-                    fn = db.getName() + Constants.SUFFIX_DATA_FILE;
-                    backupDiskFile(out, fn, db.getDataFile());
-                    fn = db.getName() + Constants.SUFFIX_INDEX_FILE;
-                    backupDiskFile(out, fn, db.getIndexFile());
-                }
             // synchronize on the database, to avoid concurrent temp file
             // creation / deletion / backup
             String base = FileUtils.getParent(fn);
             synchronized (db.getLobSyncObject()) {
-                    if (!db.isPageStoreEnabled()) {
-                        ObjectArray<LogFile> list = log.getActiveLogFiles();
-                        int max = list.size();
-                        for (int i = 0; i < list.size(); i++) {
-                            LogFile lf = list.get(i);
-                            fn = lf.getFileName();
-                            backupFile(out, base, fn);
-                            db.setProgress(DatabaseEventListener.STATE_BACKUP_FILE, name, i, max);
-                        }
-                    }
                 String prefix = db.getDatabasePath();
                 String dir = FileUtils.getParent(prefix);
                 ArrayList<String> fileList = FileLister.getDatabaseFiles(dir, name, true);
@@ -103,9 +81,6 @@ public class BackupCommand extends Prepared {
             }
             out.close();
             zip.close();
-            } finally {
-                log.updateKeepFiles(-1);
-            }
         } catch (IOException e) {
             throw Message.convertIOException(e, fileName);
         }
@@ -127,22 +102,6 @@ public class BackupCommand extends Prepared {
         out.closeEntry();
     }
 
-    private void backupDiskFile(ZipOutputStream out, String fileName, DiskFile file) throws SQLException, IOException {
-        Database db = session.getDatabase();
-        fileName = FileUtils.getFileName(fileName);
-        out.putNextEntry(new ZipEntry(fileName));
-        int pos = -1;
-        int max = file.getReadCount();
-        while (true) {
-            pos = file.copyDirect(pos, out);
-            if (pos < 0) {
-                break;
-            }
-            db.setProgress(DatabaseEventListener.STATE_BACKUP_FILE, fileName, pos, max);
-        }
-        out.closeEntry();
-    }
-
     private void backupFile(ZipOutputStream out, String base, String fn) throws IOException {
         String f = FileUtils.getAbsolutePath(fn);
         base = FileUtils.getAbsolutePath(base);

h2/src/main/org/h2/command/dml/Insert.java

@@ -74,7 +74,7 @@ public class Insert extends Prepared {
     public int update() throws SQLException {
         Database db = session.getDatabase();
         PageIndex index = null;
-        if (sortedInsertMode && db.isPageStoreEnabled() && db.isPersistent()) {
+        if (sortedInsertMode && db.isPersistent()) {
             index = (PageIndex) table.getScanIndex(session);
             index.setSortedInsertMode(true);
         }

h2/src/main/org/h2/command/dml/ScriptBase.java

@@ -247,8 +247,4 @@ public abstract class ScriptBase extends Prepared implements DataHandler {
         return null;
     }
 
-    public Trace getTrace() {
-        return session.getDatabase().getTrace(Trace.DATABASE);
-    }
-
 }

h2/src/main/org/h2/command/dml/TransactionCommand.java

@@ -182,9 +182,6 @@ public class TransactionCommand extends Prepared {
                     s.close();
                 }
             }
-            LogSystem log = db.getLog();
-            log.setDisabled(false);
-            log.checkpoint();
             session.close();
             break;
         }

h2/src/main/org/h2/constant/SysProperties.java

@@ -28,22 +28,22 @@ public class SysProperties {
     /**
      * INTERNAL
      */
-    public static final String H2_MAX_QUERY_TIMEOUT = "h2.maxQueryTimeout";
+    public static final String H2_SCRIPT_DIRECTORY = "h2.scriptDirectory";
 
     /**
      * INTERNAL
      */
-    public static final String H2_LOG_DELETE_DELAY = "h2.logDeleteDelay";
+    public static final String H2_MAX_QUERY_TIMEOUT = "h2.maxQueryTimeout";
 
     /**
      * INTERNAL
      */
-    public static final String H2_COLLATOR_CACHE_SIZE = "h2.collatorCacheSize";
+    public static final String H2_LOG_DELETE_DELAY = "h2.logDeleteDelay";
 
     /**
      * INTERNAL
      */
-    public static final String H2_PAGE_STORE = "h2.pageStore";
+    public static final String H2_COLLATOR_CACHE_SIZE = "h2.collatorCacheSize";
 
     /**
      * System property <code>file.encoding</code> (default: Cp1252).<br />
@@ -554,17 +554,6 @@ public class SysProperties {
      */
     public static final int PAGE_SIZE = getIntSetting("h2.pageSize", 2048);
 
-    /**
-     * System property <code>h2.pageStore</code>.<br />
-     * Use the 'page store' database file format for new databases.
-     * <p>
-     * In version 1.1, it is disabled by default.
-     * </p><p>
-     * In version 1.2, it is enabled by default.
-     * </p>
-     */
-    public static final boolean PAGE_STORE = getBooleanSetting(H2_PAGE_STORE, Constants.VERSION >= 1.2);
-
     /**
      * System property <code>h2.pageStoreTrim</code> (default: true).<br />
      * Trim the database size when closing.
@@ -798,14 +787,7 @@ public class SysProperties {
      * read from.
      */
     public static String getScriptDirectory() {
-        return getStringSetting("h2.scriptDirectory", "");
-    }
-
-    /**
-     * INTERNAL
-     */
-    public static void setScriptDirectory(String dir) {
-        System.setProperty("h2.scriptDirectory", dir);
+        return getStringSetting(H2_SCRIPT_DIRECTORY, "");
     }
 
     /**
@@ -829,11 +811,4 @@ public class SysProperties {
         return getIntSetting(H2_COLLATOR_CACHE_SIZE, 32000);
     }
 
-    /**
-     * INTERNAL
-     */
-    public static boolean getPageStore() {
-        return getBooleanSetting(H2_PAGE_STORE, PAGE_STORE);
-    }
-
 }

h2/src/main/org/h2/engine/ConnectionInfo.java

@@ -81,7 +81,7 @@ public class ConnectionInfo implements Cloneable {
         String[] connectionTime = new String[] { "ACCESS_MODE_LOG", "ACCESS_MODE_DATA", "AUTOCOMMIT", "CIPHER",
                 "CREATE", "CACHE_TYPE", "DB_CLOSE_ON_EXIT", "FILE_LOCK", "IGNORE_UNKNOWN_SETTINGS", "IFEXISTS",
                 "PASSWORD", "RECOVER", "USER", "DATABASE_EVENT_LISTENER_OBJECT", "AUTO_SERVER",
-                "AUTO_RECONNECT", "OPEN_NEW", "PAGE_STORE" };
+                "AUTO_RECONNECT", "OPEN_NEW" };
         for (String key : connectionTime) {
             if (SysProperties.CHECK && set.contains(key)) {
                 Message.throwInternalError(key);
@@ -326,12 +326,7 @@ public class ConnectionInfo implements Cloneable {
      */
     String getName() throws SQLException {
         if (persistent) {
-            String suffix;
-            if (SysProperties.getPageStore()) {
-                suffix = Constants.SUFFIX_PAGE_FILE;
-            } else {
-                suffix = Constants.SUFFIX_DATA_FILE;
-            }
+            String suffix = Constants.SUFFIX_PAGE_FILE;
             String n = FileUtils.normalize(name + suffix);
             String fileName = FileUtils.getFileName(n);
             if (fileName.length() < suffix.length() + 1) {

h2/src/main/org/h2/engine/Constants.java

@@ -235,11 +235,6 @@ public class Constants {
      */
     public static final int FILE_PAGE_SIZE = 8 * 1024;
 
-    /**
-     * The default delay to flush indexes. 0 means indexes are not flushed.
-     */
-    public static final long FLUSH_INDEX_DELAY = 0;
-
     /**
      * For testing, the lock timeout is smaller than for interactive use cases.
      * This value could be increased to about 5 or 10 seconds.
@@ -520,7 +515,7 @@ public class Constants {
      * @return the version number
      */
     public static Object getVersionStable() {
-        return "1.1." + BUILD_ID_STABLE;
+        return "1.2." + BUILD_ID_STABLE;
     }
 
     /**

h2/src/main/org/h2/engine/Session.java

@@ -96,7 +96,6 @@ public class Session extends SessionWithState {
     private HashMap<String, Value> variables;
     private HashSet<ResultInterface> temporaryResults;
     private int queryTimeout = SysProperties.getMaxQueryTimeout();
-    private int lastUncommittedDelete;
     private boolean commitOrRollbackDisabled;
     private Table waitForLock;
     private int modificationId;
@@ -429,14 +428,6 @@ public class Session extends SessionWithState {
         database.setPowerOffCount(count);
     }
 
-    public int getLastUncommittedDelete() {
-        return lastUncommittedDelete;
-    }
-
-    public void setLastUncommittedDelete(int deleteId) {
-        lastUncommittedDelete = deleteId;
-    }
-
     /**
      * Commit the current transaction. If the statement was not a data
      * definition statement, and if there are temporary tables that should be
@@ -446,7 +437,6 @@ public class Session extends SessionWithState {
      */
     public void commit(boolean ddl) throws SQLException {
         checkCommitRollback();
-        lastUncommittedDelete = 0;
         currentTransactionName = null;
         if (containsUncommitted()) {
             // need to commit even if rollback is not possible

h2/src/main/org/h2/fulltext/FullText.java

@@ -910,7 +910,7 @@ public class FullText {
             prepInsertRow.setInt(2, index.id);
             prepInsertRow.setString(3, key);
             prepInsertRow.execute();
-            ResultSet rs = JdbcUtils.getGeneratedKeys(prepInsertRow);
+            ResultSet rs = prepInsertRow.getGeneratedKeys();
             rs.next();
             int rowId = rs.getInt(1);
             prepInsertMap.setInt(1, rowId);
@@ -977,7 +977,7 @@ public class FullText {
                 if (wId == null) {
                     prepInsertWord.setString(1, word);
                     prepInsertWord.execute();
-                    ResultSet rs = JdbcUtils.getGeneratedKeys(prepInsertWord);
+                    ResultSet rs = prepInsertWord.getGeneratedKeys();
                     rs.next();
                     wordId = rs.getInt(1);
                     allWords.put(word, wordId);

h2/src/main/org/h2/index/BtreeCursor.java

-/*
- * Copyright 2004-2010 H2 Group. Multiple-Licensed under the H2 License,
- * Version 1.0, and under the Eclipse Public License, Version 1.0
- * (http://h2database.com/html/license.html).
- * Initial Developer: H2 Group
- */
-package org.h2.index;
-
-import java.sql.SQLException;
-
-import org.h2.constant.SysProperties;
-import org.h2.engine.Session;
-import org.h2.message.Message;
-import org.h2.result.Row;
-import org.h2.result.SearchRow;
-
-/**
- * The cursor implementation for the b tree index.
- */
-public class BtreeCursor implements Cursor {
-
-    private final Session session;
-    private final BtreeIndex index;
-    private final SearchRow last;
-    private BtreePosition top;
-    private SearchRow currentSearchRow;
-    private Row currentRow;
-    private boolean first;
-
-    BtreeCursor(Session session, BtreeIndex index, SearchRow last) {
-        this.session = session;
-        this.index = index;
-        this.last = last;
-        first = true;
-    }
-
-    Session getSession() {
-        return session;
-    }
-
-    void setStackPosition(int position) {
-        top.position = position;
-    }
-
-    /**
-     * Put this b-tree position on top of the stack.
-     *
-     * @param page the b-tree page to add
-     * @param position the index in the row list in this page
-     */
-    void push(BtreePage page, int position) {
-        if (SysProperties.CHECK && (top != null && top.page == page)) {
-            Message.throwInternalError();
-        }
-        top = new BtreePosition(page, position, top);
-    }
-
-    /**
-     * Get the next b-tree position from the stack.
-     *
-     * @return the next position or null
-     */
-    BtreePosition pop() {
-        BtreePosition t = top;
-        if (t == null) {
-            return null;
-        }
-        top = top.next;
-        return t;
-    }
-
-    void setCurrentRow(SearchRow searchRow) {
-        this.currentSearchRow = searchRow;
-        currentRow = null;
-    }
-
-    public Row get() throws SQLException {
-        if (currentRow == null && currentSearchRow != null) {
-            currentRow = index.getRow(session, currentSearchRow.getKey());
-        }
-        return currentRow;
-    }
-
-    public SearchRow getSearchRow() {
-        return currentSearchRow;
-    }
-
-    public long getKey() {
-        return currentSearchRow.getKey();
-    }
-
-    public boolean next() throws SQLException {
-        if (first) {
-            first = false;
-        } else {
-            top.page.next(this, top.position);
-        }
-        if (currentSearchRow != null && last != null) {
-            if (index.compareRows(currentSearchRow, last) > 0) {
-                currentSearchRow = null;
-                currentRow = null;
-            }
-        }
-        return currentSearchRow != null;
-    }
-
-    public boolean previous() throws SQLException {
-        if (currentSearchRow != null) {
-            top.page.previous(this, top.position);
-        }
-        return currentSearchRow != null;
-    }
-
-}

h2/src/main/org/h2/index/BtreeHead.java

-/*
- * Copyright 2004-2010 H2 Group. Multiple-Licensed under the H2 License,
- * Version 1.0, and under the Eclipse Public License, Version 1.0
- * (http://h2database.com/html/license.html).
- * Initial Developer: H2 Group
- */
-package org.h2.index;
-
-import org.h2.store.DataPage;
-import org.h2.store.Record;
-
-/**
- * The head page of a b-tree index. There is exactly one head page for each such
- * index, and it contains meta data such as the location of the root page.
- * Unlike the root page of a b-tree index, the head page always stays at the
- * same place.
- */
-public class BtreeHead extends Record {
-
-    private int rootPosition;
-    private boolean consistent;
-
-    public BtreeHead() {
-        // nothing to do
-    }
-
-    public BtreeHead(DataPage s) {
-        rootPosition = s.readInt();
-        consistent = s.readInt() == 1;
-    }
-
-    boolean getConsistent() {
-        return consistent;
-    }
-
-    void setConsistent(boolean b) {
-        this.consistent = b;
-    }
-
-    public int getByteCount(DataPage dummy) {
-        return 1 + DataPage.LENGTH_INT;
-    }
-
-    public void write(DataPage buff) {
-        buff.writeByte((byte) 'H');
-        buff.writeInt(rootPosition);
-        buff.writeInt(consistent ? 1 : 0);
-    }
-
-    void setRootPosition(int rootPosition) {
-        this.rootPosition = rootPosition;
-    }
-
-    int getRootPosition() {
-        return rootPosition;
-    }
-
-    public boolean isPinned() {
-        return true;
-    }
-
-}

h2/src/main/org/h2/index/BtreePosition.java

-/*
- * Copyright 2004-2010 H2 Group. Multiple-Licensed under the H2 License,
- * Version 1.0, and under the Eclipse Public License, Version 1.0
- * (http://h2database.com/html/license.html).
- * Initial Developer: H2 Group
- */
-package org.h2.index;
-
-/**
- * Represents a position of a b-tree index.
- */
-class BtreePosition {
-
-    /**
-     * The index in the row list.
-     */
-    int position;
-
-    /**
-     * The b-tree page.
-     */
-    BtreePage page;
-
-    /**
-     * The next upper b-tree position.
-     */
-    BtreePosition next;
-
-    BtreePosition(BtreePage page, int position, BtreePosition next) {
-        this.page = page;
-        this.position = position;
-        this.next = next;
-    }
-}

h2/src/main/org/h2/index/Cursor.java

@@ -38,13 +38,6 @@ public interface Cursor {
      */
     SearchRow getSearchRow() throws SQLException;
 
-    /**
-     * Get the unique key of the current row.
-     *
-     * @return the key
-     */
-    long getKey();
-
     /**
      * Skip to the next row if one is available.
      *

h2/src/main/org/h2/index/FunctionCursor.java

@@ -40,10 +40,6 @@ public class FunctionCursor implements Cursor {
         return get();
     }
 
-    public long getKey() {
-        throw Message.throwInternalError();
-    }
-
     public boolean next() throws SQLException {
         row = null;
         if (result.next()) {

h2/src/main/org/h2/index/HashCursor.java

@@ -30,10 +30,6 @@ public class HashCursor implements Cursor {
         return row;
     }
 
-    public long getKey() {
-        return row.getKey();
-    }
-
     public boolean next() {
         if (row == null || end) {
             row = null;