Example usage for javax.swing.table TableModel getColumnClass

List of usage examples for javax.swing.table TableModel getColumnClass

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Introduction

In this page you can find the example usage for javax.swing.table TableModel getColumnClass.

Prototype

public Class<?> getColumnClass(int columnIndex);

Source Link

Document

Returns the most specific superclass for all the cell values in the column.

Usage

From source file:Main.java

/**
 * Auto fit the column of a table./*from ww  w  .  j a va2 s  .  c om*/
 * @param table the table for which to auto fit the columns.
 * @param columnIndex the index of the column to auto fit.
 * @param maxWidth the maximum width that a column can take (like Integer.MAX_WIDTH).
 */
public static void autoFitTableColumn(JTable table, int columnIndex, int maxWidth) {
    TableModel model = table.getModel();
    TableCellRenderer headerRenderer = table.getTableHeader().getDefaultRenderer();
    int rowCount = table.getRowCount();
    for (int i = columnIndex >= 0 ? columnIndex : model.getColumnCount() - 1; i >= 0; i--) {
        TableColumn column = table.getColumnModel().getColumn(i);
        int headerWidth = headerRenderer
                .getTableCellRendererComponent(table, column.getHeaderValue(), false, false, 0, 0)
                .getPreferredSize().width;
        int cellWidth = 0;
        for (int j = 0; j < rowCount; j++) {
            Component comp = table.getDefaultRenderer(model.getColumnClass(i))
                    .getTableCellRendererComponent(table, table.getValueAt(j, i), false, false, 0, i);
            int preferredWidth = comp.getPreferredSize().width;
            // Artificial space to look nicer.
            preferredWidth += 10;
            cellWidth = Math.max(cellWidth, preferredWidth);
        }
        // Artificial space for the sort icon.
        headerWidth += 20;
        column.setPreferredWidth(Math.min(Math.max(headerWidth, cellWidth) + table.getRowMargin(), maxWidth));
        if (columnIndex >= 0) {
            break;
        }
    }
}

From source file:Main.java

/**
 * Adjusts the widths and heights of the cells of the supplied table to fit their contents.
 *///from   w w w .j  a va2  s  .  c o  m
public static void sizeToContents(JTable table) {
    TableModel model = table.getModel();
    TableColumn column = null;
    Component comp = null;
    int ccount = table.getColumnModel().getColumnCount(), rcount = model.getRowCount(), cellHeight = 0;

    for (int cc = 0; cc < ccount; cc++) {
        int headerWidth = 0, cellWidth = 0;
        column = table.getColumnModel().getColumn(cc);
        try {
            comp = column.getHeaderRenderer().getTableCellRendererComponent(null, column.getHeaderValue(),
                    false, false, 0, 0);
            headerWidth = comp.getPreferredSize().width;
        } catch (NullPointerException e) {
            // getHeaderRenderer() this doesn't work in 1.3
        }

        for (int rr = 0; rr < rcount; rr++) {
            Object cellValue = model.getValueAt(rr, cc);
            comp = table.getDefaultRenderer(model.getColumnClass(cc)).getTableCellRendererComponent(table,
                    cellValue, false, false, 0, cc);
            Dimension psize = comp.getPreferredSize();
            cellWidth = Math.max(psize.width, cellWidth);
            cellHeight = Math.max(psize.height, cellHeight);
        }
        column.setPreferredWidth(Math.max(headerWidth, cellWidth));
    }

    if (cellHeight > 0) {
        table.setRowHeight(cellHeight);
    }
}

From source file:com.limegroup.gnutella.gui.GUIUtils.java

/**
 * It will adjust the column width to match the widest element.
 * (You might not want to use this for every column, consider some columns might be really long)
 * @param model/*from w  ww.  ja  v  a2s  .  c o  m*/
 * @param columnIndex
 * @param table
 * @return
 */
public static void adjustColumnWidth(TableModel model, int columnIndex, int maxWidth, int rightPadding,
        JTable table) {

    if (columnIndex > model.getColumnCount() - 1) {
        //invalid column index
        return;
    }

    if (!model.getColumnClass(columnIndex).equals(String.class)) {
        return;
    }

    String longestValue = "";
    for (int row = 0; row < model.getRowCount(); row++) {
        String strValue = (String) model.getValueAt(row, columnIndex);
        if (strValue != null && strValue.length() > longestValue.length()) {
            longestValue = strValue;
        }
    }

    Graphics g = table.getGraphics();

    try {
        int suggestedWidth = (int) g.getFontMetrics(table.getFont()).getStringBounds(longestValue, g)
                .getWidth();
        table.getColumnModel().getColumn(columnIndex)
                .setPreferredWidth(((suggestedWidth > maxWidth) ? maxWidth : suggestedWidth) + rightPadding);
    } catch (Exception e) {
        table.getColumnModel().getColumn(columnIndex).setPreferredWidth(maxWidth);
        e.printStackTrace();
    }

}

From source file:edu.ku.brc.specify.config.init.PrintTableHelper.java

/**
 * @param model/*from   www . j  a v  a  2s. c o  m*/
 * @return
 * @throws Exception
 */
public DynamicReport buildReport(final TableModel model, final PageSetupDlg pageSetupDlg) throws Exception {
    // Find a Sans Serif Font on the System
    String fontName = null;

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    for (java.awt.Font font : ge.getAllFonts()) {

        String fName = font.getFamily().toLowerCase();
        if (StringUtils.contains(fName, "sansserif") || StringUtils.contains(fName, "arial")
                || StringUtils.contains(fName, "verdana")) {
            fontName = font.getFamily();
            break;
        }
    }

    if (fontName == null) {
        fontName = Font._FONT_TIMES_NEW_ROMAN;
    }

    /**
     * Creates the DynamicReportBuilder and sets the basic options for the report
     */
    FastReportBuilder drb = new FastReportBuilder();

    Style columDetail = new Style();
    //columDetail.setBorder(Border.THIN);

    Style columDetailWhite = new Style();
    //columDetailWhite.setBorder(Border.THIN);
    columDetailWhite.setBackgroundColor(Color.WHITE);
    columDetailWhite.setFont(new Font(10, fontName, false));
    columDetailWhite.setHorizontalAlign(HorizontalAlign.CENTER);
    columDetailWhite.setBlankWhenNull(true);

    Style columDetailWhiteBold = new Style();
    //columDetailWhiteBold.setBorder(Border.THIN);
    columDetailWhiteBold.setBackgroundColor(Color.WHITE);

    Style titleStyle = new Style();
    titleStyle.setFont(new Font(12, fontName, true));

    // Odd Row Style
    Style oddRowStyle = new Style();
    //oddRowStyle.setBorder(Border.NO_BORDER);
    oddRowStyle.setHorizontalAlign(HorizontalAlign.CENTER);

    Color veryLightGrey = new Color(240, 240, 240);
    oddRowStyle.setBackgroundColor(veryLightGrey);
    oddRowStyle.setTransparency(Transparency.OPAQUE);

    // Create Column Headers for the Report
    for (int i = 0; i < model.getColumnCount(); i++) {
        String colName = model.getColumnName(i);

        Class<?> dataClass = model.getColumnClass(i);
        if (dataClass == Object.class) {
            if (model.getRowCount() > 0) {
                Object data = model.getValueAt(0, i);
                if (data != null) {
                    dataClass = data.getClass();
                } else {
                    // Column in first row was null so search down the rows
                    // for a non-empty cell
                    for (int j = 1; j < model.getRowCount(); j++) {
                        data = model.getValueAt(j, i);
                        if (dataClass != null) {
                            dataClass = data.getClass();
                            break;
                        }
                    }

                    if (dataClass == null) {
                        dataClass = String.class;
                    }
                }
            }
        }

        ColumnBuilder colBldr = ColumnBuilder.getInstance().setColumnProperty(colName, dataClass.getName());
        int bracketInx = colName.indexOf('[');
        if (bracketInx > -1) {
            colName = colName.substring(0, bracketInx - 1);
        }
        colBldr.setTitle(colName);

        colBldr.setStyle(columDetailWhite);

        AbstractColumn column = colBldr.build();
        drb.addColumn(column);

        Style headerStyle = new Style();
        headerStyle.setFont(new Font(11, fontName, true));
        //headerStyle.setBorder(Border.THIN);
        headerStyle.setHorizontalAlign(HorizontalAlign.CENTER);
        headerStyle.setVerticalAlign(VerticalAlign.MIDDLE);
        headerStyle.setBackgroundColor(new Color(80, 80, 80));
        headerStyle.setTransparency(Transparency.OPAQUE);
        headerStyle.setTextColor(new Color(255, 255, 255));
        column.setHeaderStyle(headerStyle);
    }

    drb.setTitle(pageSetupDlg.getPageTitle());
    drb.setTitleStyle(titleStyle);

    drb.setLeftMargin(20);
    drb.setRightMargin(20);
    drb.setTopMargin(10);
    drb.setBottomMargin(10);

    drb.setPrintBackgroundOnOddRows(true);
    drb.setOddRowBackgroundStyle(oddRowStyle);
    drb.setColumnsPerPage(new Integer(1));
    drb.setUseFullPageWidth(true);
    drb.setColumnSpace(new Integer(5));

    // This next line causes an exception
    // Event with DynamicReport 3.0.12 and JasperReposrts 3.7.3
    //drb.addAutoText(AutoText.AUTOTEXT_PAGE_X_OF_Y, AutoText.POSITION_FOOTER, AutoText.ALIGMENT_CENTER);

    Page[] pageSizes = new Page[] { Page.Page_Letter_Portrait(), Page.Page_Legal_Portrait(),
            Page.Page_A4_Portrait(), Page.Page_Letter_Landscape(), Page.Page_Legal_Landscape(),
            Page.Page_A4_Landscape() };
    int pageSizeInx = pageSetupDlg.getPageSize() + (pageSetupDlg.isPortrait() ? 0 : 3);
    drb.setPageSizeAndOrientation(pageSizes[pageSizeInx]);

    DynamicReport dr = drb.build();

    return dr;
}

From source file:edu.ku.brc.specify.tasks.ReportsBaseTask.java

/**
 * @param model//w w w. j ava2s . com
 * @return
 * @throws Exception
 */
public DynamicReport buildReport(final TableModel model, final PageSetupDlg pageSetupDlg) throws Exception {
    // Find a Sans Serif Font on the System
    String fontName = null;

    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    for (java.awt.Font font : ge.getAllFonts()) {
        String fName = font.getFamily().toLowerCase();
        if (StringUtils.contains(fName, "sansserif") || StringUtils.contains(fName, "arial")
                || StringUtils.contains(fName, "verdana")) {
            fontName = font.getFamily();
        }
    }

    if (fontName == null) {
        fontName = Font._FONT_TIMES_NEW_ROMAN;
    }

    /**
     * Creates the DynamicReportBuilder and sets the basic options for the report
     */
    FastReportBuilder drb = new FastReportBuilder();

    Style columDetail = new Style();
    //columDetail.setBorder(Border.THIN);

    Style columDetailWhite = new Style();
    //columDetailWhite.setBorder(Border.THIN);
    columDetailWhite.setBackgroundColor(Color.WHITE);
    columDetailWhite.setFont(new Font(10, fontName, true));
    columDetailWhite.setHorizontalAlign(HorizontalAlign.CENTER);
    columDetailWhite.setBlankWhenNull(true);

    Style columDetailWhiteBold = new Style();
    //columDetailWhiteBold.setBorder(Border.THIN);
    columDetailWhiteBold.setBackgroundColor(Color.WHITE);

    Style titleStyle = new Style();
    titleStyle.setFont(new Font(14, fontName, true));

    /*Style numberStyle = new Style();
    numberStyle.setHorizontalAlign(HorizontalAlign.RIGHT);
            
    Style amountStyle = new Style();
    amountStyle.setHorizontalAlign(HorizontalAlign.RIGHT);
    amountStyle.setBackgroundColor(Color.cyan);
    amountStyle.setTransparency(Transparency.OPAQUE);*/

    //Font dataRowFont = new Font(10, Font._FONT_VERDANA, true);

    // Odd Row Style
    Style oddRowStyle = new Style();
    //oddRowStyle.setBorder(Border.NO_BORDER);
    //oddRowStyle.setFont(dataRowFont);
    oddRowStyle.setHorizontalAlign(HorizontalAlign.CENTER);

    Color veryLightGrey = new Color(240, 240, 240);
    oddRowStyle.setBackgroundColor(veryLightGrey);
    oddRowStyle.setTransparency(Transparency.OPAQUE);

    // Event Row Style
    //Style evenRowStyle = new Style();
    //evenRowStyle.setBorder(Border.NO_BORDER);
    //evenRowStyle.setFont(dataRowFont);

    // Create Column Headers for the Report
    for (int i = 0; i < model.getColumnCount(); i++) {
        String colName = model.getColumnName(i);

        Class<?> dataClass = model.getColumnClass(i);
        if (dataClass == Object.class) {
            if (model.getRowCount() > 0) {
                Object data = model.getValueAt(0, i);
                if (data != null) {
                    dataClass = data.getClass();
                } else {
                    // Column in first row was null so search down the rows
                    // for a non-empty cell
                    for (int j = 1; j < model.getRowCount(); j++) {
                        data = model.getValueAt(j, i);
                        if (dataClass != null) {
                            dataClass = data.getClass();
                            break;
                        }
                    }

                    if (dataClass == null) {
                        dataClass = String.class;
                    }
                }
            }
        }

        ColumnBuilder colBldr = ColumnBuilder.getInstance().setColumnProperty(colName, dataClass.getName());
        int bracketInx = colName.indexOf('[');
        if (bracketInx > -1) {
            colName = colName.substring(0, bracketInx - 1);
        }
        colBldr.setTitle(colName);
        //colBldr.setWidth(new Integer(100));

        colBldr.setStyle(columDetailWhite);
        //colBldr.setHeaderStyle(columDetailWhite);

        AbstractColumn column = colBldr.build();
        drb.addColumn(column);

        Style headerStyle = new Style();
        headerStyle.setFont(new Font(12, fontName, true));
        //headerStyle.setBorder(Border.THIN);
        headerStyle.setHorizontalAlign(HorizontalAlign.CENTER);
        headerStyle.setVerticalAlign(VerticalAlign.MIDDLE);
        headerStyle.setBackgroundColor(new Color(80, 80, 80));
        headerStyle.setTransparency(Transparency.OPAQUE);
        headerStyle.setTextColor(new Color(255, 255, 255));
        column.setHeaderStyle(headerStyle);
    }

    drb.setTitle(pageSetupDlg.getPageTitle());
    drb.setTitleStyle(titleStyle);
    //drb.setTitleHeight(new Integer(30));
    //drb.setSubtitleHeight(new Integer(20));
    //drb.setDetailHeight(new Integer(15));
    //drb.setDefaultStyles(null, null, null, evenRowStyle);

    drb.setLeftMargin(20);
    drb.setRightMargin(20);
    drb.setTopMargin(10);
    drb.setBottomMargin(10);

    drb.setPrintBackgroundOnOddRows(true);
    drb.setOddRowBackgroundStyle(oddRowStyle);
    drb.setColumnsPerPage(new Integer(1));
    drb.setUseFullPageWidth(true);
    drb.setColumnSpace(new Integer(5));

    // This next line causes an exception
    // Event with DynamicReport 3.0.12 and JasperReposrts 3.7.3
    //drb.addAutoText(AutoText.AUTOTEXT_PAGE_X_OF_Y, AutoText.POSITION_FOOTER, AutoText.ALIGMENT_CENTER);

    Page[] pageSizes = new Page[] { Page.Page_Letter_Portrait(), Page.Page_Legal_Portrait(),
            Page.Page_A4_Portrait(), Page.Page_Letter_Landscape(), Page.Page_Legal_Landscape(),
            Page.Page_A4_Landscape() };
    int pageSizeInx = pageSetupDlg.getPageSize() + (pageSetupDlg.isPortrait() ? 0 : 3);
    drb.setPageSizeAndOrientation(pageSizes[pageSizeInx]);

    DynamicReport dr = drb.build();

    return dr;
}

From source file:edu.ku.brc.specify.tasks.subpane.wb.WorkbenchPaneSS.java

/**
 * Adjust all the column width for the data in the column, this may be handles with JDK 1.6 (6.)
 * @param tableArg the table that should have it's columns adjusted
 *//*from  w w  w.  jav a 2 s . co m*/
private void initColumnSizes(final JTable tableArg, final JButton theSaveBtn) throws Exception {
    TableModel tblModel = tableArg.getModel();
    TableColumn column = null;
    Component comp = null;
    int headerWidth = 0;
    int cellWidth = 0;

    Element uploadDefs = null;
    if (WorkbenchTask.isCustomizedSchema()) {
        uploadDefs = XMLHelper.readFileToDOM4J(
                new File(UIRegistry.getAppDataDir() + File.separator + "specify_workbench_upload_def.xml"));
    } else {
        uploadDefs = XMLHelper.readDOMFromConfigDir("specify_workbench_upload_def.xml");
    }

    //UIRegistry.getInstance().hookUpUndoableEditListener(cellEditor);

    Vector<WorkbenchTemplateMappingItem> wbtmis = new Vector<WorkbenchTemplateMappingItem>();
    wbtmis.addAll(workbench.getWorkbenchTemplate().getWorkbenchTemplateMappingItems());
    Collections.sort(wbtmis);

    DBTableIdMgr databaseSchema = WorkbenchTask.getDatabaseSchema();

    columnMaxWidths = new Integer[tableArg.getColumnCount()];
    for (int i = 0; i < wbtmis.size() /*tableArg.getColumnCount()*/; i++) {
        TableCellRenderer headerRenderer = tableArg.getColumnModel().getColumn(i).getHeaderRenderer();
        WorkbenchTemplateMappingItem wbtmi = wbtmis.elementAt(i);

        // Now go retrieve the data length
        int fieldWidth = WorkbenchDataItem.getMaxWBCellLength();
        DBTableInfo ti = databaseSchema.getInfoById(wbtmi.getSrcTableId());
        if (ti != null) {
            DBFieldInfo fi = ti.getFieldByName(wbtmi.getFieldName());
            if (fi != null) {
                wbtmi.setFieldInfo(fi);
                //System.out.println(fi.getName()+"  "+fi.getLength()+"  "+fi.getType());
                if (RecordTypeCodeBuilder.getTypeCode(fi) == null && fi.getLength() > 0) {
                    fieldWidth = Math.min(fi.getLength(), WorkbenchDataItem.getMaxWBCellLength());
                }
            } else {
                log.error("Can't find field with name [" + wbtmi.getFieldName() + "]");
            }
        } else {
            log.error("Can't find table [" + wbtmi.getSrcTableId() + "]");
        }
        columnMaxWidths[i] = new Integer(fieldWidth);
        GridCellEditor cellEditor = getCellEditor(wbtmi, fieldWidth, theSaveBtn, uploadDefs);
        column = tableArg.getColumnModel().getColumn(i);

        comp = headerRenderer.getTableCellRendererComponent(null, column.getHeaderValue(), false, false, 0, 0);
        headerWidth = comp.getPreferredSize().width;

        comp = tableArg.getDefaultRenderer(tblModel.getColumnClass(i)).getTableCellRendererComponent(tableArg,
                tblModel.getValueAt(0, i), false, false, 0, i);

        cellWidth = comp.getPreferredSize().width;

        //comp.setBackground(Color.WHITE);

        int maxWidth = headerWidth + 10;
        TableModel m = tableArg.getModel();
        FontMetrics fm = comp.getFontMetrics(comp.getFont());
        for (int row = 0; row < tableArg.getModel().getRowCount(); row++) {
            String text = m.getValueAt(row, i).toString();
            maxWidth = Math.max(maxWidth, fm.stringWidth(text) + 10);
            //log.debug(i+" "+maxWidth);
        }

        //XXX: Before Swing 1.1 Beta 2, use setMinWidth instead.
        //log.debug(Math.max(maxWidth, cellWidth));
        //log.debug(Math.min(Math.max(maxWidth, cellWidth), 400));
        column.setPreferredWidth(Math.min(Math.max(maxWidth, cellWidth), 400));

        column.setCellEditor(cellEditor);
    }
    //tableArg.setCellEditor(cellEditor);
}

From source file:org.apache.cayenne.swing.TableBinding.java

protected void resizeColumns(Object[] sampleLongValues) {

    TableCellRenderer headerRenderer = table.getTableHeader().getDefaultRenderer();
    TableColumnModel columnModel = table.getColumnModel();
    TableModel tableModel = table.getModel();

    for (int i = 0; i < columnModel.getColumnCount(); i++) {

        TableColumn column = columnModel.getColumn(i);

        Component header = headerRenderer.getTableCellRendererComponent(null, column.getHeaderValue(), false,
                false, 0, 0);/*from w ww  .  j  av  a 2s.c  om*/
        int headerWidth = header.getPreferredSize().width;

        if (sampleLongValues[i] != null) {
            Component bigCell = table.getDefaultRenderer(tableModel.getColumnClass(i))
                    .getTableCellRendererComponent(table, sampleLongValues[i], false, false, 0, i);
            int cellWidth = bigCell.getPreferredSize().width;
            column.setPreferredWidth(Math.max(headerWidth, cellWidth));
        } else {
            column.setPreferredWidth(headerWidth);
        }
    }
}

From source file:org.pentaho.reporting.engine.classic.core.cache.CachingDataFactory.java

/**
 * Prints a table model to standard output.
 *
 * @param mod/*ww w .  j  a v a 2  s .  c o m*/
 *          the model.
 */
public static void printTableModelContents(final TableModel mod) {
    if (mod == null) {
        throw new NullPointerException();
    }

    logger.debug("Tablemodel contains " + mod.getRowCount() + " rows."); //$NON-NLS-1$ //$NON-NLS-2$
    for (int i = 0; i < mod.getColumnCount(); i++) {
        logger.debug("Column: " + i + " Name = " + mod.getColumnName(i) + "; DataType = " //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                + mod.getColumnClass(i));
    }

    logger.debug("Checking the data inside"); //$NON-NLS-1$
    for (int rows = 0; rows < mod.getRowCount(); rows++) {
        for (int i = 0; i < mod.getColumnCount(); i++) {
            final Object value = mod.getValueAt(rows, i);
            logger.debug("ValueAt (" + rows + ", " + i + ") is " + value); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        }
    }
}

From source file:org.pentaho.reporting.engine.classic.core.states.datarow.ProcessingDataSchemaCompiler.java

public DataSchema compile(final MasterDataRow masterRow, final ReportEnvironment reportEnvironment)
        throws ReportDataFactoryException {
    if (masterRow == null) {
        throw new NullPointerException();
    }/*from w w  w .ja v a2  s . c o  m*/
    if (isInitialized() == false) {
        init();
    }

    final DefaultDataAttributes globalAttributes = getGlobalAttributes();
    final MetaSelectorRule[] indirectRules = getIndirectRules();
    final DirectFieldSelectorRule[] directRules = getDirectRules();
    final DataAttributeContext context = getContext();
    final ParameterDataRow parameters = masterRow.getParameterDataRow();
    final ExpressionDataRow expressionsRow = masterRow.getExpressionDataRow();
    final ReportDataRow massDataRow = masterRow.getReportDataRow();
    // imported data has been compiled in the subreport ...
    final ImportedVariablesDataRow importedDataRow = masterRow.getImportedDataRow();

    final DefaultDataSchema defaultDataSchema = new DefaultDataSchema();

    if (parameters != null) {
        final MasterDataRow parentRow = masterRow.getParentDataRow();
        if (parentRow == null) {
            processParameters(parameters, null, reportEnvironment, globalAttributes, indirectRules, directRules,
                    defaultDataSchema);
        } else {
            // import the parameters that have been computed already ..
            final String[] parameterNames = parameters.getParentNames();
            final String[] innerNames = parameters.getColumnNames();
            for (int i = 0; i < parameterNames.length; i++) {
                final String name = parameterNames[i];
                final DataAttributes attributes = parentRow.getDataSchema().getAttributes(name);
                defaultDataSchema.setAttributes(innerNames[i], attributes);
            }
        }
    }

    // expressions
    final Expression[] expressions = expressionsRow.getExpressions();
    for (int i = 0; i < expressions.length; i++) {
        final Expression expression = expressions[i];
        final String name = expression.getName();
        if (name == null) {
            continue;
        }
        final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
        computedParameterDataAttributes.merge(globalAttributes, context);
        computedParameterDataAttributes.merge(new ExpressionsDataAttributes(expression), context);

        applyRules(indirectRules, directRules, computedParameterDataAttributes);
        defaultDataSchema.setAttributes(name, computedParameterDataAttributes);
    }

    // massdata
    if (massDataRow != null) {
        final GenericDataAttributes parameterDataAttributes = getTableDataAttributes();
        final TableModel data = massDataRow.getReportData();
        if (data instanceof MetaTableModel == false) {
            final int count = data.getColumnCount();
            for (int i = 0; i < count; i++) {
                final String colName = data.getColumnName(i);
                parameterDataAttributes.setup(colName, data.getColumnClass(i),
                        MetaAttributeNames.Core.SOURCE_VALUE_TABLE, colName, globalAttributes);

                final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
                computedParameterDataAttributes.merge(parameterDataAttributes, context);
                applyRules(indirectRules, directRules, computedParameterDataAttributes);
                defaultDataSchema.setAttributes(colName, computedParameterDataAttributes);
            }
        } else {
            final MetaTableModel mt = (MetaTableModel) data;

            final DefaultDataAttributes tableGlobalAttributes = new DefaultDataAttributes();
            tableGlobalAttributes.merge(globalAttributes, context);
            tableGlobalAttributes.merge(mt.getTableAttributes(), context);
            try {
                defaultDataSchema.setTableAttributes(tableGlobalAttributes);
            } catch (CloneNotSupportedException e) {
                logger.warn("Unable to copy global data-attributes", e);
            }

            final int count = data.getColumnCount();
            for (int i = 0; i < count; i++) {
                final String colName = data.getColumnName(i);
                final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
                computedParameterDataAttributes.merge(tableGlobalAttributes, context);
                computedParameterDataAttributes.merge(mt.getColumnAttributes(i), context);

                parameterDataAttributes.setup(colName, data.getColumnClass(i),
                        MetaAttributeNames.Core.SOURCE_VALUE_TABLE, null, EmptyDataAttributes.INSTANCE);
                computedParameterDataAttributes.merge(parameterDataAttributes, context);

                applyRules(indirectRules, directRules, computedParameterDataAttributes);
                defaultDataSchema.setAttributes(colName, computedParameterDataAttributes);
            }
        }
    }

    // imported values ...
    if (importedDataRow != null) {
        final String[] columnNames = importedDataRow.getColumnNames();
        for (int i = 0; i < columnNames.length; i++) {
            final String columnName = columnNames[i];
            defaultDataSchema.setAttributes(columnName, importedDataRow.getAttributes(columnName));
        }
    }
    return defaultDataSchema;
}

From source file:org.pentaho.reporting.engine.classic.core.wizard.DataSchemaCompiler.java

public DataSchema compile(final TableModel data, final Expression[] expressions,
        final ParameterDataRow parameters, final ParameterDefinitionEntry[] parameterDefinitions,
        final ReportEnvironment reportEnvironment) throws ReportDataFactoryException {
    if (initialized == false) {
        init();/* w w w  .  j a v  a 2s.c om*/
    }

    if (data == null) {
        throw new NullPointerException();
    }

    final DefaultDataSchema defaultDataSchema = new DefaultDataSchema();

    if (reportEnvironment != null) {
        processReportEnvironment(globalAttributes, indirectRules, directRules, defaultDataSchema);
    }

    if (parameters != null) {
        processParameters(parameters, parameterDefinitions, reportEnvironment, globalAttributes, indirectRules,
                directRules, defaultDataSchema);
    }

    // expressions
    if (expressions != null) {
        for (int i = 0; i < expressions.length; i++) {
            final Expression expression = expressions[i];
            final String name = expression.getName();
            if (name == null) {
                continue;
            }
            final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
            computedParameterDataAttributes.merge(globalAttributes, context);
            computedParameterDataAttributes.merge(new ExpressionsDataAttributes(expression), context);

            applyRules(indirectRules, directRules, computedParameterDataAttributes);
            defaultDataSchema.setAttributes(name, computedParameterDataAttributes);
        }
    }

    if (data instanceof MetaTableModel == false) {
        final int count = data.getColumnCount();
        for (int i = 0; i < count; i++) {
            final String colName = data.getColumnName(i);
            if (colName == null) {
                continue;
            }

            tableDataAttributes.setup(colName, data.getColumnClass(i),
                    MetaAttributeNames.Core.SOURCE_VALUE_TABLE, colName, globalAttributes);

            final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
            computedParameterDataAttributes.merge(this.tableDataAttributes, context);
            applyRules(indirectRules, directRules, computedParameterDataAttributes);
            defaultDataSchema.setAttributes(colName, computedParameterDataAttributes);
        }
    } else {
        final MetaTableModel mt = (MetaTableModel) data;

        final DefaultDataAttributes tableGlobalAttributes = new DefaultDataAttributes();
        tableGlobalAttributes.merge(globalAttributes, context);
        tableGlobalAttributes.merge(mt.getTableAttributes(), context);

        try {
            defaultDataSchema.setTableAttributes(tableGlobalAttributes);
        } catch (CloneNotSupportedException e) {
            logger.warn("Unable to copy global data-attributes", e);
        }

        final int count = data.getColumnCount();
        for (int i = 0; i < count; i++) {
            final String colName = data.getColumnName(i);
            if (colName == null) {
                continue;
            }

            final DefaultDataAttributes computedParameterDataAttributes = new DefaultDataAttributes();
            computedParameterDataAttributes.merge(tableGlobalAttributes, context);
            computedParameterDataAttributes.merge(mt.getColumnAttributes(i), context);

            tableDataAttributes.setup(colName, data.getColumnClass(i),
                    MetaAttributeNames.Core.SOURCE_VALUE_TABLE, null, EmptyDataAttributes.INSTANCE);
            computedParameterDataAttributes.merge(tableDataAttributes, context);

            applyRules(indirectRules, directRules, computedParameterDataAttributes);
            defaultDataSchema.setAttributes(colName, computedParameterDataAttributes);
        }
    }

    return defaultDataSchema;
}