/**
* Does Query.validate() and additionally verifies that there are an equal number of columns and
* values.
*/
@Override
public void validate(ValidationContext vContext) throws ValidationException {
// check super
super.validate(vContext);
if (_columns.size() != _values.size()) {
throw new ValidationException("mismatched columns and values for insert");
}
}
/**
* Adds the given columns and their corresponding values to the query. Arrays must be the same
* length.
*
* @param columnStrs {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#CUSTOM_COLUMN_TO_OBJ}.
* @param values {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#VALUE_TO_OBJ}.
*/
public InsertQuery addCustomColumns(Object[] columnStrs, Object[] values) {
_columns.addObjects(Converter.CUSTOM_COLUMN_TO_OBJ, columnStrs);
_values.addObjects(Converter.VALUE_TO_OBJ, values);
return this;
}
/**
* Query which generates a simple INSERT statement.
*
* @author James Ahlborn
*/
public class InsertQuery extends BaseInsertQuery<InsertQuery> {
private SqlObjectList<SqlObject> _values = SqlObjectList.create();
/** @param table table into which to insert the values. */
public InsertQuery(Table table) {
this((Object) table);
}
/**
* @param tableStr name of the table into which to insert the values.
* <p>{@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#toCustomTableSqlObject(Object)}.
*/
public InsertQuery(Object tableStr) {
super(Converter.toCustomTableSqlObject(tableStr));
}
/**
* Adds the given column and its corresponding value to the query.
*
* @param columnStr {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#CUSTOM_COLUMN_TO_OBJ}.
* @param value {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#VALUE_TO_OBJ}.
*/
public InsertQuery addCustomColumn(Object columnStr, Object value) {
return addCustomColumns(new Object[] {columnStr}, new Object[] {value});
}
/**
* Adds the given columns and their corresponding values to the query. Arrays must be the same
* length.
*
* @param columnStrs {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#CUSTOM_COLUMN_TO_OBJ}.
* @param values {@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#VALUE_TO_OBJ}.
*/
public InsertQuery addCustomColumns(Object[] columnStrs, Object[] values) {
_columns.addObjects(Converter.CUSTOM_COLUMN_TO_OBJ, columnStrs);
_values.addObjects(Converter.VALUE_TO_OBJ, values);
return this;
}
/** Adds the given column and its corresponding value to the query. */
public InsertQuery addColumn(Column column, Object value) {
return addCustomColumn(column, value);
}
/**
* Adds the given columns and their corresponding values to the query. Arrays must be the same
* length.
*/
public InsertQuery addColumns(Column[] columns, Object[] values) {
return addCustomColumns(columns, values);
}
/**
* Adds the given columns and an equal number of QUESTION_MARK values to the query.
*
* <p>{@code Object} -> {@code SqlObject} conversions handled by {@link
* Converter#CUSTOM_COLUMN_TO_OBJ}.
*/
public InsertQuery addCustomPreparedColumns(Object... columnStrs) {
SqlObject[] values = null;
if (columnStrs != null) {
values = new SqlObject[columnStrs.length];
Arrays.fill(values, QUESTION_MARK);
}
return addCustomColumns(columnStrs, values);
}
/** Adds the given columns and an equal number of QUESTION_MARK values to the query. */
public InsertQuery addPreparedColumns(Column... columns) {
return addCustomPreparedColumns((Object[]) columns);
}
/** Adds the given columns and an equal number of QUESTION_MARK values to the query. */
public InsertQuery addPreparedColumnCollection(Collection<? extends Column> columns) {
if (columns != null) {
for (Column column : columns) {
addCustomColumn(column, QUESTION_MARK);
}
}
return this;
}
/**
* Does Query.validate() and additionally verifies that there are an equal number of columns and
* values.
*/
@Override
public void validate(ValidationContext vContext) throws ValidationException {
// check super
super.validate(vContext);
if (_columns.size() != _values.size()) {
throw new ValidationException("mismatched columns and values for insert");
}
}
@Override
protected void collectSchemaObjects(ValidationContext vContext) {
super.collectSchemaObjects(vContext);
_values.collectSchemaObjects(vContext);
}
@Override
protected void appendTo(AppendableExt app, SqlContext newContext) throws IOException {
newContext.setUseTableAliases(false);
appendPrefixTo(app);
app.append("VALUES (").append(_values).append(")");
}
}
@Override
protected void collectSchemaObjects(ValidationContext vContext) {
super.collectSchemaObjects(vContext);
_values.collectSchemaObjects(vContext);
}
