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

Example 1 with SqlLocation

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

the class NodePreparedSqlBuilder method visitEmbeddedVariableNode.

@Override
public Void visitEmbeddedVariableNode(EmbeddedVariableNode node, Context p) {
    SqlLocation location = node.getLocation();
    String name = node.getVariableName();
    EvaluationResult result = p.evaluate(location, name);
    Object value = result.getValue();
    if (value != null) {
        String fragment = value.toString();
        if (fragment.indexOf('\'') > -1) {
            throw new JdbcException(Message.DOMA2116, location.getSql(), location.getLineNumber(), location.getPosition(), node.getVariableName());
        }
        if (fragment.indexOf(';') > -1) {
            throw new JdbcException(Message.DOMA2117, location.getSql(), location.getLineNumber(), location.getPosition(), node.getVariableName());
        }
        if (fragment.contains("--")) {
            throw new JdbcException(Message.DOMA2122, location.getSql(), location.getLineNumber(), location.getPosition(), node.getVariableName());
        }
        if (fragment.contains("/*")) {
            throw new JdbcException(Message.DOMA2123, location.getSql(), location.getLineNumber(), location.getPosition(), node.getVariableName());
        }
        if (!startsWithClauseKeyword(fragment)) {
            p.setAvailable(true);
        }
        p.appendRawSql(fragment);
        p.appendFormattedSql(fragment);
    }
    for (SqlNode child : node.getChildren()) {
        child.accept(this, p);
    }
    return null;
}

Example 2 with SqlLocation

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

the class NodePreparedSqlBuilder method handleElseifNode.

protected boolean handleElseifNode(IfBlockNode node, Context p) {
    for (ElseifNode elseifNode : node.getElseifNodes()) {
        SqlLocation location = elseifNode.getLocation();
        String expression = elseifNode.getExpression();
        EvaluationResult elseifResult = p.evaluate(location, expression);
        if (elseifResult.getBooleanValue()) {
            elseifNode.accept(this, p);
            return true;
        }
    }
    return false;
}

Example 3 with SqlLocation

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

the class NodePreparedSqlBuilder method visitValueNode.

@SuppressWarnings("SameReturnValue")
protected Void visitValueNode(ValueNode node, Context p, Consumer<Scalar<?, ?>> valueHandler) {
    SqlLocation location = node.getLocation();
    String name = node.getVariableName();
    EvaluationResult result = p.evaluate(location, name);
    Object value = result.getValue();
    Class<?> valueClass = result.getValueClass();
    p.setAvailable(true);
    if (node.isWordNodeIgnored()) {
        handleSingleValueNode(node, p, value, valueClass, valueHandler);
    } else if (node.isParensNodeIgnored()) {
        ParensNode parensNode = node.getParensNode();
        OtherNode openedFragmentNode = parensNode.getOpenedFragmentNode();
        openedFragmentNode.accept(this, p);
        if (Iterable.class.isAssignableFrom(valueClass)) {
            handleIterableValueNode(node, p, (Iterable<?>) value, valueClass, valueHandler);
        } else if (valueClass.isArray()) {
            handleIterableValueNode(node, p, Arrays.asList((Object[]) value), valueClass, valueHandler);
        } else {
            throw new JdbcException(Message.DOMA2112, location.getSql(), location.getLineNumber(), location.getPosition(), node.getVariableName(), valueClass);
        }
        OtherNode closedFragmentNode = parensNode.getClosedFragmentNode();
        closedFragmentNode.accept(this, p);
    } else {
        assertUnreachable();
    }
    return null;
}

Example 4 with SqlLocation

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

the class NodePreparedSqlBuilder method handleIfNode.

protected boolean handleIfNode(IfBlockNode node, Context p) {
    IfNode ifNode = node.getIfNode();
    SqlLocation location = ifNode.getLocation();
    String expression = ifNode.getExpression();
    EvaluationResult ifResult = p.evaluate(location, expression);
    if (ifResult.getBooleanValue()) {
        ifNode.accept(this, p);
        return true;
    }
    return false;
}

Example 5 with SqlLocation

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

the class SqlParser method validateParensClosed.

protected void validateParensClosed() {
    if (isInParensNode()) {
        removeNodesTo(ParensNode.class);
        ParensNode parensNode = pop();
        SqlLocation location = parensNode.getLocation();
        throw new JdbcException(Message.DOMA2135, sql, location.getLineNumber(), location.getPosition());
    }
}