Examples with BindVariableNode org.seasar.doma.internal.jdbc.sql.node.BindVariableNode used on opensource projects

Example 1 with BindVariableNode

use of org.seasar.doma.internal.jdbc.sql.node.BindVariableNode in project doma by domaframework.

the class NodePreparedSqlBuilderTest method testBindVariableNode.

@Test
public void testBindVariableNode() {
    SelectClauseNode select = new SelectClauseNode("select");
    select.appendNode(OtherNode.of(" * "));
    FromClauseNode from = new FromClauseNode("from");
    from.appendNode(WhitespaceNode.of(" "));
    from.appendNode(new WordNode("aaa"));
    from.appendNode(WhitespaceNode.of(" "));
    WhereClauseNode where = new WhereClauseNode("where");
    where.appendNode(WhitespaceNode.of(" "));
    where.appendNode(new WordNode("bbb"));
    where.appendNode(OtherNode.of(" = "));
    BindVariableNode variable1 = new BindVariableNode(location, "name", "/*#name*/");
    variable1.setWordNode(new WordNode("'hoge'"));
    where.appendNode(variable1);
    where.appendNode(WhitespaceNode.of(" "));
    where.appendNode(new LogicalOperatorNode("and"));
    where.appendNode(WhitespaceNode.of(" "));
    where.appendNode(new WordNode("ccc"));
    where.appendNode(OtherNode.of(" = "));
    BindVariableNode variable2 = new BindVariableNode(location, "salary", "/*#salary*/");
    variable2.setWordNode(new WordNode("100"));
    where.appendNode(variable2);
    SelectStatementNode statement = new SelectStatementNode();
    statement.setSelectClauseNode(select);
    statement.setFromClauseNode(from);
    statement.setWhereClauseNode(where);
    AnonymousNode root = new AnonymousNode();
    root.appendNode(statement);
    ExpressionEvaluator evaluator = new ExpressionEvaluator();
    evaluator.add("name", new Value(String.class, "hoge"));
    evaluator.add("salary", new Value(BigDecimal.class, new BigDecimal(100)));
    NodePreparedSqlBuilder builder = new NodePreparedSqlBuilder(config, SqlKind.SELECT, "dummyPath", evaluator, SqlLogType.FORMATTED);
    PreparedSql sql = builder.build(root, Function.identity());
    assertEquals("select * from aaa where bbb = ? and ccc = ?", sql.getRawSql());
    assertEquals(2, sql.getParameters().size());
    assertEquals("hoge", sql.getParameters().get(0).getWrapper().get());
    assertEquals(new BigDecimal(100), sql.getParameters().get(1).getWrapper().get());
}

Example 2 with BindVariableNode

use of org.seasar.doma.internal.jdbc.sql.node.BindVariableNode in project doma by domaframework.

the class SqlParser method parseBindVariableBlockComment.

protected void parseBindVariableBlockComment() {
    String variableName = tokenType.extract(token);
    if (variableName.isEmpty()) {
        throw new JdbcException(Message.DOMA2120, sql, tokenizer.getLineNumber(), tokenizer.getPosition(), token);
    }
    BindVariableNode node = new BindVariableNode(getLocation(), variableName, token);
    appendNode(node);
    push(node);
}