Examples with ValueInputToken org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken used on opensource projects

Example 1 with ValueInputToken

use of org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken in project scout.rt by eclipse.

the class BindModel method getFilteredStatement.

public String getFilteredStatement() {
    StringBuilder b = new StringBuilder();
    for (int i = 0; i < m_allTokens.length; i++) {
        if (m_allTokens[i] instanceof ValueInputToken) {
            ValueInputToken valueInputToken = (ValueInputToken) m_allTokens[i];
            if (valueInputToken.getParsedAttribute() != null) {
                b.append(valueInputToken.getParsedAttribute());
                b.append(" ");
            }
            if (valueInputToken.getParsedOp() != null) {
                b.append(valueInputToken.getParsedOp());
                b.append(" ");
            }
        }
        b.append(m_allTokens[i].getReplaceToken());
    }
    return b.toString();
}

Example 2 with ValueInputToken

use of org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken in project scout.rt by eclipse.

the class BindParser method parseExtendedBind.

private IToken parseExtendedBind() {
    if (LOG.isTraceEnabled()) {
        trace("parseExtendedBind");
    }
    int index = m_pos.getIndex();
    String attribute = null;
    String op = null;
    IToken token = null;
    if ((attribute = parseAttribute()) == null || !parseWhitespace(0) || (op = parseOp()) == null || !parseWhitespace(0)) {
        m_pos.setIndex(index);
        attribute = null;
        op = null;
        if ((op = parseOp()) == null || !parseWhitespace(0)) {
            m_pos.setIndex(index);
        }
    }
    int indexAfterOp = m_pos.getIndex();
    if ((token = parseBind()) != null) {
        if (token instanceof ValueInputToken) {
            addTextTokenUntil(index);
            ((ValueInputToken) token).setParsedAttribute(attribute);
            ((ValueInputToken) token).setParsedOp(op);
        } else {
            addTextTokenUntil(indexAfterOp);
        }
        addToken(token, m_pos.getIndex());
        return token;
    } else {
        m_pos.setIndex(index);
        return null;
    }
}

Example 3 with ValueInputToken

use of org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken in project scout.rt by eclipse.

the class BindParserTest method testInListAttribute.

/**
 * Column starts with "IN"
 */
@Test
public void testInListAttribute() {
    String sql = "SELECT INT_COLUMN_ID FROM TABLE1 WHERE INT_COLUMN_ID != :refId";
    BindModel bindModel = new BindParser(sql).parse();
    IToken[] tokens = bindModel.getIOTokens();
    ValueInputToken tok = (ValueInputToken) tokens[0];
    assertEquals("INT_COLUMN_ID", tok.getParsedAttribute());
    assertEquals("!=", tok.getParsedOp());
    assertEquals(":refId", tok.getParsedToken());
    assertEquals("refId", tok.getName());
}

Example 4 with ValueInputToken

use of org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken in project scout.rt by eclipse.

the class StatementProcessor method createPlainText.

/*
   * (non-Javadoc)
   * @seeorg.eclipse.scout.rt.server.services.common.sql.internal.exec.
   * IStatementProcessor#createPlainText()
   */
@Override
public String createPlainText() {
    for (IToken t : m_ioTokens) {
        if (t instanceof ValueInputToken) {
            ValueInputToken vt = (ValueInputToken) t;
            if (vt.isPlainSql()) {
            // ok
            } else if (vt.isPlainValue()) {
            // ok
            } else {
                vt.setPlainValue(true);
            }
        } else if (t instanceof FunctionInputToken) {
            FunctionInputToken ft = (FunctionInputToken) t;
            ft.setPlainValue(true);
        }
    }
    if (hasNextInputBatch()) {
        nextInputBatch();
        prepareInputStatementAndBinds();
        resetInputBatch();
    }
    return m_currentInputStm;
}

Example 5 with ValueInputToken

use of org.eclipse.scout.rt.server.jdbc.parsers.token.ValueInputToken in project scout.rt by eclipse.

the class StatementProcessor method createInput.

private IBindInput createInput(IToken bindToken, Object[] bindBases) {
    if (bindToken instanceof ValueInputToken) {
        final ValueInputToken valueInputToken = (ValueInputToken) bindToken;
        final String[] path = REGEX_DOT.split(valueInputToken.getName());
        IBindInput result = null;
        for (final Object bindBase : bindBases) {
            Class nullType = null;
            if (bindBase instanceof NVPair) {
                nullType = ((NVPair) bindBase).getNullType();
            }
            final IBindInput in = createInputRec(valueInputToken, path, bindBase, nullType);
            if (in != null) {
                // bind found
                if (isBindDuplicateCheckEnabled()) {
                    if (result == null) {
                        // first match found for the bind -> remember
                        result = in;
                    } else {
                        // second match found
                        onDuplicateBind(valueInputToken);
                        return result;
                    }
                } else {
                    // no duplicate check necessary: directly return the first match
                    return in;
                }
            }
        }
        if (result == null) {
            throw new ProcessingException("Cannot find input for '{}' in bind bases.", valueInputToken);
        }
        return result;
    } else if (bindToken instanceof FunctionInputToken) {
        return new FunctionInput(m_callerService, m_bindBases, (FunctionInputToken) bindToken);
    }
    throw new ProcessingException("Cannot find input for {}", bindToken.getClass());
}