Examples with RowEntryDialog easik.ui.datamanip.RowEntryDialog used on opensource projects

Example 1 with RowEntryDialog

use of easik.ui.datamanip.RowEntryDialog in project fql by CategoricalData.

the class JDBCUpdateMonitor method promptAndInsert.

/**
 * Initializes a data insertion dialog and waits for the user to insert and
 * accept the data. Once Accepted, forms an input statement and a map of
 * input to its type which is handed to Database.executePreparedUpdate(..).
 *
 * @param table
 *            the EntityNode
 * @param dOpts
 *            A DialogOptions object containing maps as specified in
 *            easik.ui.datamanip.RowEntryDialog
 * @param forced
 *            A set of ColumnEntry objects that will be used in the
 *            generated INSERT statement which the user has no control over
 *            (i.e. the columns hadn't not shown up in the entry dialog, but
 *            we still wish to include them).
 *
 *            No column name in this set should match one in dOpts. Should
 *            this happen, is is undetermined which which of the two entries
 *            will appear first in the input, and therefore the result after
 *            INSERT is undetermined.
 * @return Success of insert
 *
 * @throws SQLException
 */
private boolean promptAndInsert(final EntityNode table, final DialogOptions dOpts, final Set<ColumnEntry> forced) throws SQLException {
    final String tableName = table.getName();
    final RowEntryDialog red = new RowEntryDialog(table.getMModel().getFrame(), "Add row to table: " + tableName, dOpts.attToType, dOpts.fKeys);
    if (!red.isAccepted()) {
        return false;
    }
    final Set<ColumnEntry> input = new LinkedHashSet<>(red.getInput());
    input.addAll(forced);
    final StringBuilder sb = new StringBuilder("INSERT INTO " + dbd.quoteId(tableName) + ' ');
    final Collection<String> colNames = new LinkedList<>();
    final Collection<String> values = new LinkedList<>();
    for (final ColumnEntry entry : input) {
        colNames.add(dbd.quoteId(entry.getColumnName()));
        values.add("?");
    }
    if (colNames.isEmpty()) {
        sb.append(dbd.emptyInsertClause());
    } else {
        sb.append('(').append(EasikTools.join(", ", colNames)).append(") VALUES (").append(EasikTools.join(", ", values)).append(')');
    }
    dbd.executePreparedUpdate(sb.toString(), input);
    return true;
}

Example 2 with RowEntryDialog

use of easik.ui.datamanip.RowEntryDialog in project fql by CategoricalData.

the class JDBCUpdateMonitor method updateRow.

/**
 * Pops up a row entry dialog for the given table. The default field values
 * will be the values stored in the row of the table who's primary ID
 * matches the one given. Some cases call for use to restrict the update of
 * foreign keys. Those cases are: a) A pullback b) The summands of a sum
 * constrain c) The product of a product constraint If the table is in a
 * constraint and the user wishes to break it the update is aborted leaving
 * the old values in the record. Note: There are currently no checks to
 * ensure that pk matches a record in our table.
 *
 * @param table
 *            The EntityNode representing the table we wish to update.
 * @param pk
 *            The primary ID of the row whos data will be used to set
 *            defaults for our row entry dialog.
 * @return The Success of the update.
 */
@Override
public boolean updateRow(final EntityNode table, final int pk) {
    final DialogOptions dOpts = getDialogOptions(table);
    try {
        // Remove option to update foreign keys restricted by constraints
        for (final ModelConstraint<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge> c : table.getConstraints()) {
            for (final SketchEdge se : table.getOutgoingEdges()) {
                if (c.hasEdge(se)) {
                    dOpts.fKeys.remove(cn.tableFK(se));
                }
            }
        }
        // Display dialog for user with defaults as old record values
        final RowEntryDialog red = new RowEntryDialog(_theSketch.getFrame(), "Update " + table.getName() + ": " + cn.tablePK(table) + " = " + pk, dOpts.attToType, dOpts.fKeys, DatabaseUtil.getRecord(table, pk));
        if (red.isAccepted()) {
            final Set<ColumnEntry> input = new LinkedHashSet<>(red.getInput());
            // if we do not have any new input, no need to execute an update
            if (input.isEmpty()) {
                return true;
            }
            final StringBuilder sb = new StringBuilder("UPDATE " + table.getName() + " SET ");
            for (final ColumnEntry ce : input) {
                sb.append(dbd.quoteId(ce.getColumnName())).append('=' + "?,");
            }
            // remove last comma
            sb.delete(sb.length() - 1, sb.length());
            sb.append(" WHERE ").append(cn.tablePK(table)).append('=').append(pk);
            dbd.executePreparedUpdate(sb.toString(), input);
            return true;
        }
        return false;
    } catch (SQLException e) {
        JOptionPane.showMessageDialog(table.getMModel().getFrame(), "Could not update record: " + e.getMessage());
        return false;
    }
}

Example 3 with RowEntryDialog

use of easik.ui.datamanip.RowEntryDialog in project fql by CategoricalData.

the class JDBCViewUpdateMonitor method promptAndInsert.

/**
 * Initializes a data insertion dialog and waits for the user to insert and
 * accept the data. Once Accepted, forms an input statement and a map of
 * input to its type which is handed to Database.executePreparedUpdate(..).
 *
 * @param table
 *            the EntityNode
 * @param dOpts
 *            A DialogOptions object containing maps as specified in
 *            easik.ui.datamanip.RowEntryDialog
 * @param forced
 *            A set of ColumnEntry objects that will be used in the
 *            generated INSERT statement which the user has no control over
 *            (i.e. the columns hadn't not shown up in the entry dialog, but
 *            we still wish to include them).
 *
 *            No column name in this set should match one in dOpts. Should
 *            this happen, is is undetermined which which of the two entries
 *            will appear first in the input, and therefore the result after
 *            INSERT is undetermined.
 * @return Success of insert
 *
 * @throws SQLException
 */
private boolean promptAndInsert(final EntityNode table, final DialogOptions dOpts, final Set<ColumnEntry> forced) throws SQLException {
    final String tableName = table.getName();
    final RowEntryDialog red = new RowEntryDialog(table.getMModel().getFrame(), "Add row to table: " + tableName, dOpts.attToType, dOpts.fKeys);
    if (!red.isAccepted()) {
        return false;
    }
    final Set<ColumnEntry> input = new LinkedHashSet<>(red.getInput());
    input.addAll(forced);
    final StringBuilder sb = new StringBuilder("INSERT INTO " + dbd.quoteId(tableName) + ' ');
    final Collection<String> colNames = new LinkedList<>();
    final Collection<String> values = new LinkedList<>();
    for (final ColumnEntry entry : input) {
        colNames.add(dbd.quoteId(entry.getColumnName()));
        values.add("?");
    }
    if (colNames.isEmpty()) {
        sb.append(dbd.emptyInsertClause());
    } else {
        sb.append('(').append(EasikTools.join(", ", colNames)).append(") VALUES (").append(EasikTools.join(", ", values)).append(')');
    }
    dbd.executePreparedUpdate(sb.toString(), input);
    return true;
}