Examples of TextCache

org.hsqldb.persist.TextCache
Acts as a buffer manager for a single TEXT table with respect its Row data.
Handles read/write operations on the table's text format data file using a compatible pair of org.hsqldb.rowio input/output class instances. fredt - this used to write rows as soon as they are inserted but now this is subject to transaction management. A memory buffer contains the rows not yet committed. @author Bob Preston (sqlbob@users dot sourceforge.net) @version 1.9.0 @since 1.7.0
org.hsqldb_voltpatches.persist.TextCache
Acts as a buffer manager for a single TEXT table with respect its Row data.
Handles read/write operations on the table's text format data file using a compatible pair of org.hsqldb_voltpatches.rowio input/output class instances. @author Bob Preston (sqlbob@users dot sourceforge.net) @version 1.9.0 @since 1.7.0
org.pentaho.reporting.engine.classic.core.layout.TextCache
Creation-Date: 26.04.2007, 20:23:40 @author Thomas Morgner

Examples of org.hsqldb.persist.TextCache

        PersistentStore store =
            database.persistentStoreCollection.getStore(this);


        this.store = store;


        TextCache      cache  = null;
        TextFileReader reader = null;


        try {
            cache = (TextCache) database.logger.openTextFilePersistence(this,
                    dataSource, withReadOnlyData, isReversed);


            store.setCache(cache);


            reader = cache.getTextFileReader();


            // read and insert all the rows from the source file
            Row row     = null;
            long nextpos = 0;


            if (cache.isIgnoreFirstLine()) {
                nextpos += reader.readHeaderLine();
                cache.setHeaderInitialise(reader.getHeaderLine());
            }


            while (true) {
                RowInputInterface rowIn = reader.readObject(nextpos);

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Examples of org.hsqldb.persist.TextCache


    public void setHeader(String header) {


        PersistentStore store =
            database.persistentStoreCollection.getStore(this);
        TextCache cache = (TextCache) store.getCache();


        if (cache != null && cache.isIgnoreFirstLine()) {
            cache.setHeader(header);


            return;
        }


        throw Error.error(ErrorCode.TEXT_TABLE_HEADER);

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Examples of org.hsqldb.persist.TextCache


    private String getHeader() {


        PersistentStore store =
            database.persistentStoreCollection.getStore(this);
        TextCache cache  = (TextCache) store.getCache();
        String    header = cache == null ? null
                                         : cache.getHeader();


        return header == null ? null
                              : StringConverter.toQuotedString(header, '\'',
                              true);
    }

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Examples of org.hsqldb.persist.TextCache

            row[itable_cat]   = database.getCatalogName().name;
            row[itable_schem] = table.getSchemaName().name;
            row[itable_name]  = table.getName().name;
            row[idsd]         = ((TextTable) table).getDataSource();


            TextCache cache = (TextCache) currentStore.getCache();


            if (cache != null) {
                row[ifile_path] =
                    FileUtil.getDefaultInstance().canonicalOrAbsolutePath(
                        cache.getFileName());
                row[ifile_enc] = cache.stringEncoding;
                row[ifs]       = cache.fs;
                row[ivfs]      = cache.vs;
                row[ilvfs]     = cache.lvs;
                row[iif]       = ValuePool.getBoolean(cache.ignoreFirst);

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Examples of org.hsqldb.persist.TextCache


    public void setHeader(String header) {


        PersistentStore store =
            database.persistentStoreCollection.getStore(this);
        TextCache cache = (TextCache) store.getCache();


        if (cache != null && cache.ignoreFirst) {
            cache.setHeader(header);


            return;
        }


        throw Error.error(ErrorCode.TEXT_TABLE_HEADER);

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Examples of org.hsqldb.persist.TextCache


    public String getHeader() {


        PersistentStore store =
            database.persistentStoreCollection.getStore(this);
        TextCache cache  = (TextCache) store.getCache();
        String    header = cache == null ? null
                                         : cache.getHeader();


        return header == null ? null
                              : StringConverter.toQuotedString(header, '\"',
                              true);
    }

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Examples of org.hsqldb.persist.TextCache

        Iterator tables;
        Table    table;
        Object[] row;


//        DITableInfo ti;
        TextCache tc;


        // column number mappings
        final int itable_cat   = 0;
        final int itable_schem = 1;
        final int itable_name  = 2;
        final int idsd         = 3;
        final int ifile_path   = 4;
        final int ifile_enc    = 5;
        final int ifs          = 6;
        final int ivfs         = 7;
        final int ilvfs        = 8;
        final int iif          = 9;
        final int iiq          = 10;
        final int iiaq         = 11;
        final int iid          = 12;


        // Initialization
        tables = database.schemaManager.allTablesIterator();


        // Do it.
        while (tables.hasNext()) {
            table = (Table) tables.next();


            if (!table.isText() || !isAccessibleTable(table)) {
                continue;
            }


            row               = t.getEmptyRowData();
            row[itable_cat]   = ns.getCatalogName(table);
            row[itable_schem] = table.getSchemaName();
            row[itable_name]  = table.getName().name;
            row[idsd]         = table.getDataSource();


            if (table.getCache() instanceof TextCache) {
                tc = (TextCache) table.getCache();
                row[ifile_path] =
                    FileUtil.canonicalOrAbsolutePath(tc.getFileName());
                row[ifile_enc] = tc.stringEncoding;
                row[ifs]       = tc.fs;
                row[ivfs]      = tc.vs;
                row[ilvfs]     = tc.lvs;
                row[iif]       = ValuePool.getBoolean(tc.ignoreFirst);

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Examples of org.hsqldb.persist.TextCache

        Iterator tables;
        Table    table;
        Object[] row;


//        DITableInfo ti;
        TextCache tc;


        // column number mappings
        final int itable_cat   = 0;
        final int itable_schem = 1;
        final int itable_name  = 2;
        final int idsd         = 3;
        final int ifile_path   = 4;
        final int ifile_enc    = 5;
        final int ifs          = 6;
        final int ivfs         = 7;
        final int ilvfs        = 8;
        final int iif          = 9;
        final int iiq          = 10;
        final int iiaq         = 11;
        final int iid          = 12;


        // Initialization
        tables = database.schemaManager.allTablesIterator();


        // Do it.
        while (tables.hasNext()) {
            table = (Table) tables.next();


            if (!table.isText() ||!isAccessibleTable(table)) {
                continue;
            }


            row               = t.getEmptyRowData();
            row[itable_cat]   = ns.getCatalogName(table);
            row[itable_schem] = table.getSchemaName();
            row[itable_name]  = table.getName().name;


            if (table.getCache() != null
                    && table.getCache() instanceof TextCache) {
                tc        = (TextCache) table.getCache();
                row[idsd] = table.getDataSource();
                row[ifile_path] =
                    FileUtil.canonicalOrAbsolutePath(tc.getFileName());
                row[ifile_enc] = tc.stringEncoding;
                row[ifs]       = tc.fs;
                row[ivfs]      = tc.vs;
                row[ilvfs]     = tc.lvs;
                row[iif]       = ValuePool.getBoolean(tc.ignoreFirst);

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Examples of org.hsqldb.persist.TextCache

      arrayOfObject[1] = localTable2.getSchemaName();
      arrayOfObject[2] = localTable2.getName().name;
      arrayOfObject[3] = localTable2.getDataSource();
      if ((localTable2.getCache() instanceof TextCache))
      {
        TextCache localTextCache = (TextCache)localTable2.getCache();
        arrayOfObject[4] = FileUtil.canonicalOrAbsolutePath(localTextCache.getFileName());
        arrayOfObject[5] = localTextCache.stringEncoding;
        arrayOfObject[6] = localTextCache.fs;
        arrayOfObject[7] = localTextCache.vs;
        arrayOfObject[8] = localTextCache.lvs;
        arrayOfObject[9] = ValuePool.getBoolean(localTextCache.ignoreFirst);

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Examples of org.hsqldb_voltpatches.persist.TextCache


    public void setHeader(String header) {


        PersistentStore store =
            database.persistentStoreCollection.getStore(this);
        TextCache cache = (TextCache) store.getCache();


        if (cache != null && cache.ignoreFirst) {
            cache.setHeader(header);


            return;
        }


        throw Error.error(ErrorCode.TEXT_TABLE_HEADER);

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