Examples with LongHolder org.eclipse.scout.rt.platform.holders.LongHolder used on opensource projects

Example 1 with LongHolder

use of org.eclipse.scout.rt.platform.holders.LongHolder in project scout.rt by eclipse.

the class AbstractSqlService method execCustomBindFunction.

/**
 * Custom functions that can be used in sql statements as binds or sql style independent functions
 * <p>
 * Default functions are<br>
 * ::level(permissionClass) --> int //to resolve a permissin level by executing a permission<br>
 * ::level(permissionLevel) --> int //to resolve a permissin level by its id<br>
 * ::code(codeClass or codeTypeClass) --> the ID of the code or code type<br>
 * ::text(textId) --> the text in the user sessions language
 * <p>
 * Examples:<br>
 * ::level(UpdatePersonPermission)<br>
 * ::level(UpdatePersonPermission.LEVEL_OWN)<br>
 * <br>
 * ::code(CompanyAddressCodeType.MainAddressCode)<br>
 * ::code(MainAddressCode)<br>
 * <br>
 * ::text(SalutationMr)
 * <p>
 *
 * @return a plain object value or in case of a null value preferrably a {@link IHolder} of the correct value type
 */
@ConfigOperation
@Order(40)
protected Object execCustomBindFunction(String functionName, String[] args, Object[] bindBases) {
    if ("level".equals(functionName)) {
        if (args.length != 1) {
            throw new IllegalArgumentException("expected 1 argument for function '" + functionName + "'");
        }
        String permissionClassName = args[0];
        String levelField = null;
        // eventually a level id?
        int levelDot = permissionClassName.indexOf(".LEVEL_");
        if (levelDot >= 0) {
            levelField = permissionClassName.substring(levelDot + 1);
            permissionClassName = permissionClassName.substring(0, levelDot);
        }
        Class permissionClass = loadBundleClassLenient(m_permissionNameToDescriptor, permissionClassName);
        IAccessControlService accessControlService = BEANS.get(IAccessControlService.class);
        Object ret = tryGetPermissionLevel(permissionClass, levelField, accessControlService);
        return ret != null ? ret : new LongHolder();
    } else if ("code".equals(functionName)) {
        if (args.length != 1) {
            throw new IllegalArgumentException("expected 1 argument for function '" + functionName + "'");
        }
        String codeClassName = args[0];
        Class codeClass = loadBundleClassLenient(m_codeNameToDescriptor, codeClassName);
        if (codeClass == null) {
            throw new ProcessingException("Cannot find class for code '{}", new Object[] { args[0] });
        }
        try {
            Object ret = codeClass.getField("ID").get(null);
            return ret != null ? ret : new LongHolder();
        } catch (Exception t) {
            throw new ProcessingException("ID of code '{}'", new Object[] { args[0], t });
        }
    } else if ("text".equals(functionName)) {
        if (args.length < 1) {
            throw new IllegalArgumentException("expected at least 1 argument for function '" + functionName + "'");
        }
        String ret = TEXTS.get(args[0]);
        return ret != null ? ret : new StringHolder();
    } else {
        throw new IllegalArgumentException("undefined function '" + functionName + "'");
    }
}

Example 2 with LongHolder

use of org.eclipse.scout.rt.platform.holders.LongHolder in project scout.rt by eclipse.

the class BindValueTest method testNullBindWithLongHolder.

@Test
public void testNullBindWithLongHolder() throws Exception {
    m_sqlService.clearProtocol();
    // actual behaviour
    m_sqlService.select("SELECT A FROM T WHERE A = :a", new NVPair("a", new LongHolder()));
    String actual = m_sqlService.getProtocol().toString();
    // expected behaviour
    VerboseMock m = new VerboseMock(new StringBuffer());
    m.log(Connection.class, "prepareStatement", "SELECT A FROM T WHERE A = ?");
    m.log(PreparedStatement.class, "setObject", 1, null, Types.BIGINT);
    m.log(PreparedStatement.class, "executeQuery");
    m.log(ResultSet.class, "getFetchSize");
    m.log(ResultSet.class, "next");
    m.log(ResultSet.class, "close");
    String expected = m.getProtocol().toString();
    // check
    assertEquals(expected, actual);
}

Example 3 with LongHolder

use of org.eclipse.scout.rt.platform.holders.LongHolder in project scout.rt by eclipse.

the class StatementProcessorTest method testSelectLike.

@Test
public void testSelectLike() throws Exception {
    AbstractSqlService sqlService = new AbstractSqlService() {
    };
    BeanInstanceUtil.initializeBeanInstance(sqlService);
    StatementProcessor sp = new StatementProcessor(sqlService, "SELECT BP_NR FROM FLM_BP WHERE BP_NO LIKE :bpNo INTO :bpNr", new Object[] { new NVPair("bpNo", "12"), new NVPair("bpNr", new LongHolder()) });
    sp.simulate();
    String sqlPlainTextDump = sp.createSqlDump(false, true);
    assertFalse(sqlPlainTextDump.contains("UNPARSED"));
}