Example usage for java.lang Class getMethods

List of usage examples for java.lang Class getMethods

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Introduction

In this page you can find the example usage for java.lang Class getMethods.

Prototype

@CallerSensitive
public Method[] getMethods() throws SecurityException

Source Link

Document

Returns an array containing Method objects reflecting all the public methods of the class or interface represented by this Class object, including those declared by the class or interface and those inherited from superclasses and superinterfaces.

Usage

From source file:com.flexoodb.engines.FlexJAXBDBDataEngine2.java

private void reviveObject(String parentid, Object o, Connection conn, String prefix, boolean revivechildren)
        throws Exception {
    Vector v = new Vector();
    try {/*from  www  .j a  v  a  2  s .co m*/
        Class c = o.getClass();

        Method[] methods = c.getMethods();

        for (int i = 0; i < methods.length; i++) {
            Method method = methods[i];

            if (method.getName().startsWith("get") && method.getReturnType() != null
                    && !method.getReturnType().getSimpleName().equals("Class")) {

                Class ret = method.getReturnType();

                if (ret.getSimpleName().equals("List")) {
                    Object[] args = null;

                    List list = (ArrayList) method.invoke(o, args);

                    ParameterizedType t = (ParameterizedType) method.getGenericReturnType();
                    Type type = t.getActualTypeArguments()[0];
                    String[] s = ("" + type).split(" ");
                    String classname = s[1].substring(s[1].lastIndexOf(".") + 1);

                    String tablename = prefix + classname.toLowerCase();

                    if (checkTable(tablename, conn, true)) {

                        PreparedStatement ps = (PreparedStatement) conn.prepareStatement(
                                "select id,content from " + tablename + " where parentid='" + parentid + "'");
                        ResultSet rec = ps.executeQuery();
                        // check if a record was found
                        while (rec != null && rec.next()) {
                            String id = rec.getString("id");
                            //Object o2 = _flexutils.getObject(rec.getString("content"),Class.forName(s[1]));
                            Object o2 = _flexutils.getObject(rec.getString("content"),
                                    ClassLoader.getSystemClassLoader().loadClass(s[1]));
                            if (id != null && o2 != null && !id.equalsIgnoreCase(parentid)) {
                                list.add(o2);
                            }
                        }
                    }
                } else if (!ret.getName().startsWith("java")
                        && !ret.getSimpleName().toLowerCase().endsWith("byte[]")
                        && !ret.getSimpleName().toLowerCase().equals("int")) // if complex
                {
                    String tablename = prefix + ret.getSimpleName().toLowerCase();

                    if (checkTable(tablename, conn, true)) {
                        PreparedStatement ps = (PreparedStatement) conn
                                .prepareStatement("select distinct id,content from " + tablename
                                        + " where parentid='" + parentid + "'");
                        ResultSet rec = ps.executeQuery();
                        // check if a record was found

                        if (rec != null && rec.next()) {
                            String id = rec.getString("id");
                            Object o2 = _flexutils.getObject(rec.getString("content"), ret);

                            if (o2 != null && !id.equalsIgnoreCase(parentid)) {
                                String setmethod = "set" + method.getName().substring(3);
                                Object[] args = new Object[1];
                                args[0] = o2;
                                Class[] cls = new Class[1];
                                cls[0] = o2.getClass();
                                Method met = c.getMethod(setmethod, cls);
                                met.invoke(o, args);

                                if (revivechildren) {
                                    reviveObject(id, o2, conn, prefix, revivechildren);
                                }
                                //System.out.println(">>> "+o2+" added!");
                            }
                            /*if (rec.isLast())
                            {
                            break;
                            }*/

                        }
                    }
                }
            }
        }
    } catch (Exception f) {
        throw f;
    }
}

From source file:com.flexoodb.engines.FlexJAXBDBDataEngine.java

private void reviveObject(String parentid, Object o, Connection conn, String prefix, boolean revivechildren)
        throws Exception {
    Vector v = new Vector();
    try {// www .j a va 2 s . c  om
        Class c = o.getClass();

        Method[] methods = c.getMethods();

        for (int i = 0; i < methods.length; i++) {
            Method method = methods[i];

            if (method.getName().startsWith("get") && method.getReturnType() != null
                    && !method.getReturnType().getSimpleName().equals("Class")) {

                Class ret = method.getReturnType();

                if (ret.getSimpleName().equals("List")) {
                    Object[] args = null;

                    List list = (ArrayList) method.invoke(o, args);

                    ParameterizedType t = (ParameterizedType) method.getGenericReturnType();
                    Type type = t.getActualTypeArguments()[0];
                    String[] s = ("" + type).split(" ");
                    String classname = s[1].substring(s[1].lastIndexOf(".") + 1);

                    String tablename = prefix + classname.toLowerCase();

                    if (checkTable(tablename, conn, true)) {

                        PreparedStatement ps = (PreparedStatement) conn.prepareStatement(
                                "select id,content from " + tablename + " where parentid='" + parentid + "'");
                        ResultSet rec = ps.executeQuery();
                        // check if a record was found
                        while (rec != null && rec.next()) {
                            String id = rec.getString("id");
                            //Object o2 = _flexutils.getObject(rec.getString("content"),Class.forName(s[1]));
                            Object o2 = _flexutils.getObject(rec.getString("content"),
                                    ClassLoader.getSystemClassLoader().loadClass(s[1]));

                            if (id != null && o2 != null && !id.equalsIgnoreCase(parentid)) {
                                list.add(o2);
                            }
                        }
                    }
                } else if (!ret.getName().startsWith("java")
                        && !ret.getSimpleName().toLowerCase().endsWith("byte[]")
                        && !ret.getSimpleName().toLowerCase().equals("int")) // if complex
                {
                    String tablename = prefix + ret.getSimpleName().toLowerCase();

                    if (checkTable(tablename, conn, true)) {
                        PreparedStatement ps = (PreparedStatement) conn
                                .prepareStatement("select distinct id,content from " + tablename
                                        + " where parentid='" + parentid + "'");
                        ResultSet rec = ps.executeQuery();
                        // check if a record was found

                        if (rec != null && rec.next()) {
                            String id = rec.getString("id");
                            Object o2 = _flexutils.getObject(rec.getString("content"), ret);

                            if (o2 != null && !id.equalsIgnoreCase(parentid)) {
                                String setmethod = "set" + method.getName().substring(3);
                                Object[] args = new Object[1];
                                args[0] = o2;
                                Class[] cls = new Class[1];
                                cls[0] = o2.getClass();
                                Method met = c.getMethod(setmethod, cls);
                                met.invoke(o, args);

                                if (revivechildren) {
                                    reviveObject(id, o2, conn, prefix, revivechildren);
                                }
                                //System.out.println(">>> "+o2+" added!");
                            }
                            /*if (rec.isLast())
                            {
                            break;
                            }*/

                        }
                    }
                }
            }
        }
    } catch (Exception f) {
        throw f;
    }
}

From source file:cn.webwheel.ActionSetter.java

public List<SetterInfo> parseSetters(Class cls) {
    List<SetterInfo> list = new ArrayList<SetterInfo>();
    Field[] fields = cls.getFields();
    for (int i = fields.length - 1; i >= 0; i--) {
        Field field = fields[i];/*from  w  w  w .j  av a  2 s .  co  m*/
        if (Modifier.isFinal(field.getModifiers()))
            continue;
        if (Modifier.isStatic(field.getModifiers()))
            continue;
        WebParam param = field.getAnnotation(WebParam.class);
        String name = field.getName();
        if (field.getType().isArray())
            name += "[]";
        if (param != null && !param.value().isEmpty())
            name = param.value();
        SetterInfo si = getSetterInfo(field, name);
        if (si == null) {
            if (param != null) {
                logger.severe("wrong WebParam used at " + field);
            }
            continue;
        }
        list.add(si);
    }

    Method[] methods = cls.getMethods();
    for (int i = methods.length - 1; i >= 0; i--) {
        Method method = methods[i];
        WebParam param = method.getAnnotation(WebParam.class);
        String name = isSetter(method);
        if (name == null) {
            continue;
        }
        if (method.getParameterTypes()[0].isArray()) {
            name += "[]";
        }
        if (param != null && !param.value().isEmpty()) {
            name = param.value();
        }
        SetterInfo si = getSetterInfo(method, name);
        if (si == null) {
            if (param != null) {
                logger.severe("wrong WebParam used at " + method);
            }
            continue;
        }
        list.add(si);
    }
    return list;
}

From source file:com.espertech.esper.dataflow.core.DataFlowServiceImpl.java

private LogicalChannelBindingMethodDesc findMatchingMethod(String operatorName, Class target,
        LogicalChannel channelDesc, boolean isPunctuation) throws ExprValidationException {
    if (isPunctuation) {
        for (Method method : target.getMethods()) {
            if (method.getName().equals("onSignal")) {
                return new LogicalChannelBindingMethodDesc(method, LogicalChannelBindingTypePassAlong.INSTANCE);
            }//from w  w  w  .  j a v a 2s  .  co m
        }
        return null;
    }

    LogicalChannelProducingPortCompiled outputPort = channelDesc.getOutputPort();

    Class[] expectedIndividual;
    Class expectedUnderlying;
    EventType expectedUnderlyingType;
    GraphTypeDesc typeDesc = outputPort.getGraphTypeDesc();

    if (typeDesc.isWildcard()) {
        expectedIndividual = new Class[0];
        expectedUnderlying = null;
        expectedUnderlyingType = null;
    } else {
        expectedIndividual = new Class[typeDesc.getEventType().getPropertyNames().length];
        int i = 0;
        for (EventPropertyDescriptor descriptor : typeDesc.getEventType().getPropertyDescriptors()) {
            expectedIndividual[i] = descriptor.getPropertyType();
            i++;
        }
        expectedUnderlying = typeDesc.getEventType().getUnderlyingType();
        expectedUnderlyingType = typeDesc.getEventType();
    }

    String channelSpecificMethodName = null;
    if (channelDesc.getConsumingOptStreamAliasName() != null) {
        channelSpecificMethodName = "on" + channelDesc.getConsumingOptStreamAliasName();
    }

    for (Method method : target.getMethods()) {

        boolean eligible = method.getName().equals("onInput");
        if (!eligible && method.getName().equals(channelSpecificMethodName)) {
            eligible = true;
        }

        if (!eligible) {
            continue;
        }

        // handle Object[]
        int numParams = method.getParameterTypes().length;
        Class[] paramTypes = method.getParameterTypes();

        if (expectedUnderlying != null) {
            if (numParams == 1
                    && JavaClassHelper.isSubclassOrImplementsInterface(paramTypes[0], expectedUnderlying)) {
                return new LogicalChannelBindingMethodDesc(method, LogicalChannelBindingTypePassAlong.INSTANCE);
            }
            if (numParams == 2 && JavaClassHelper.getBoxedType(paramTypes[0]) == Integer.class
                    && JavaClassHelper.isSubclassOrImplementsInterface(paramTypes[1], expectedUnderlying)) {
                return new LogicalChannelBindingMethodDesc(method,
                        new LogicalChannelBindingTypePassAlongWStream(channelDesc.getConsumingOpStreamNum()));
            }
        }

        if (numParams == 1
                && (paramTypes[0] == Object.class || (paramTypes[0] == Object[].class && method.isVarArgs()))) {
            return new LogicalChannelBindingMethodDesc(method, LogicalChannelBindingTypePassAlong.INSTANCE);
        }
        if (numParams == 2 && paramTypes[0] == int.class
                && (paramTypes[1] == Object.class || (paramTypes[1] == Object[].class && method.isVarArgs()))) {
            return new LogicalChannelBindingMethodDesc(method,
                    new LogicalChannelBindingTypePassAlongWStream(channelDesc.getConsumingOpStreamNum()));
        }

        // if exposing a method that exactly matches each property type in order, use that, i.e. "onInut(String p0, int p1)"
        if (expectedUnderlyingType instanceof ObjectArrayEventType
                && JavaClassHelper.isSignatureCompatible(expectedIndividual, method.getParameterTypes())) {
            return new LogicalChannelBindingMethodDesc(method, LogicalChannelBindingTypeUnwind.INSTANCE);
        }
    }

    Set<String> choices = new LinkedHashSet<String>();
    choices.add(Object.class.getSimpleName());
    choices.add("Object[]");
    if (expectedUnderlying != null) {
        choices.add(expectedUnderlying.getSimpleName());
    }
    throw new ExprValidationException("Failed to find onInput method on for operator '" + operatorName
            + "' class " + target.getName() + ", expected an onInput method that takes any of {"
            + CollectionUtil.toString(choices) + "}");
}

From source file:com.clican.pluto.dataprocess.dpl.impl.DplStatementImpl.java

/**
 * @see DplStatement#execute(String, ProcessorContext, Class)
 *//*from w  w w  .  j  a v a 2  s . co m*/
@SuppressWarnings("unchecked")
public <T> List<T> execute(String dpl, ProcessorContext context, Class<T> clazz) throws DplException {
    List<Map<String, Object>> list = this.execute(dpl, context);
    if (clazz == null) {
        return (List<T>) list;
    }
    List<T> result = new ArrayList<T>();
    for (Map<String, Object> row : list) {
        T t = null;
        // ??
        if (row.size() == 1) {
            t = (T) row.entrySet().iterator().next().getValue();
        } else {
            // ???clazz????
            try {
                t = clazz.newInstance();
            } catch (Exception e) {
                throw new DplException(e);
            }
            Method[] methods = clazz.getMethods();
            Map<String, Method> methodMap = new HashMap<String, Method>();
            for (Method method : methods) {
                methodMap.put(method.getName(), method);
                methodMap.put(method.getName().toLowerCase(), method);
            }
            for (String name : row.keySet()) {
                try {
                    if (row.get(name) != null) {
                        String setMethodName = com.clican.pluto.common.util.StringUtils.getSetMethodName(name);
                        Object value = row.get(name);
                        if (methodMap.containsKey(setMethodName)
                                || methodMap.containsKey(setMethodName.toLowerCase())) {
                            Class type = methodMap.get(setMethodName.toLowerCase()).getParameterTypes()[0];
                            if (!value.getClass().equals(type)) {
                                if (value instanceof Number) {
                                    value = TypeUtils.numberToNumber((Number) value, type);
                                } else if (value instanceof String) {
                                    value = TypeUtils.stringToNumber((String) value, type);
                                }
                            }
                            if (methodMap.containsKey(setMethodName)) {
                                methodMap.get(setMethodName).invoke(t, new Object[] { value });
                            } else {
                                methodMap.get(setMethodName.toLowerCase()).invoke(t, new Object[] { value });
                            }
                        } else {
                            if (log.isTraceEnabled()) {
                                log.trace("There is no this property [" + name + "]");
                            }
                        }
                    }
                } catch (Exception e) {
                    if (log.isTraceEnabled()) {
                        log.trace("There is no this property [" + name + "]");
                    }
                }
            }
        }

        result.add(t);
    }
    return result;
}

From source file:mil.army.usace.data.dataquery.rdbms.RdbmsDataQuery.java

private HashMap<Method, String> getFieldMapping(Class cls, int type, Boolean isCamelCased,
        Boolean useDeclaredOnly) {
    HashMap<Method, String> fieldMapping = new HashMap<>();
    Method[] methods;//w w  w . j a  v a  2  s .  co  m
    if (useDeclaredOnly) {
        methods = cls.getDeclaredMethods();
    } else {
        methods = cls.getMethods();
    }
    for (Method method : methods) {
        if (method.getAnnotation(Transient.class) == null) {
            String methodName = method.getName();
            if (type == GET) {
                if (methodName.startsWith("get") && !methodName.equals("getClass")) {
                    fieldMapping.put(method, getDbName(isCamelCased, methodName.substring(3), method));
                }
            } else {
                if (methodName.startsWith("set") && !methodName.equals("getClass")) {
                    fieldMapping.put(method, getDbName(isCamelCased, methodName.substring(3), method));
                }
            }
        }
    }
    return fieldMapping;
}

From source file:com.flexoodb.engines.FlexJAXBDBDataEngine.java

private Hashtable<Method, Class> retrieveMethods(Class c) {
    Hashtable<Method, Class> methods = new Hashtable<Method, Class>();

    try {//from   ww w . ja v a2s  . co  m
        // if this generates a fault then it must be abstract and we ignore it.
        c.newInstance();

        Method[] m = c.getMethods();
        int x = 0;
        for (int i = 0; i < m.length; i++) {
            if (m[i].getReturnType() != null && !m[i].getReturnType().getSimpleName().equals("Class")) {
                methods.put(m[i], c);
            }
        }
    } catch (Exception e) {
        //e.printStackTrace();
    }
    return methods;
}

From source file:alice.tuprolog.lib.OOLibrary.java

private static Method lookupMethod(Class<?> target, String name, Class<?>[] argClasses, Object[] argValues)
        throws NoSuchMethodException {
    // first try for exact match
    try {/*from ww w .  j  a  v  a2s  .com*/
        Method m = target.getMethod(name, argClasses);
        return m;
    } catch (NoSuchMethodException e) {
        if (argClasses.length == 0) { // if no args & no exact match, out of
            // luck
            return null;
        }
    }

    // go the more complicated route
    Method[] methods = target.getMethods();
    Vector<Method> goodMethods = new Vector<>();
    for (int i = 0; i != methods.length; i++) {
        if (name.equals(methods[i].getName()) && matchClasses(methods[i].getParameterTypes(), argClasses))
            goodMethods.addElement(methods[i]);
    }
    switch (goodMethods.size()) {
    case 0:
        // no methods have been found checking for assignability
        // and (int -> long) conversion. One last chance:
        // looking for compatible methods considering also
        // type conversions:
        // double --> float
        // (the first found is used - no most specific
        // method algorithm is applied )

        for (int i = 0; i != methods.length; i++) {
            if (name.equals(methods[i].getName())) {
                Class<?>[] types = methods[i].getParameterTypes();
                Object[] val = matchClasses(types, argClasses, argValues);
                if (val != null) {
                    // found a method compatible
                    // after type conversions
                    for (int j = 0; j < types.length; j++) {
                        argClasses[j] = types[j];
                        argValues[j] = val[j];
                    }
                    return methods[i];
                }
            }
        }

        return null;
    case 1:
        return goodMethods.firstElement();
    default:
        return mostSpecificMethod(goodMethods);
    }
}

From source file:edu.ku.brc.specify.tools.datamodelgenerator.DatamodelGenerator.java

/**
 * @param leftSide/*from ww  w .  ja  v a2s  .c o m*/
 * @param rightSide
 * @param leftSideVarName
 * @param isMappedBy
 * @return
 */
@SuppressWarnings("cast")
protected String getRightSideForManyToMany(final Class<?> leftSide, final Class<?> rightSide,
        final String leftSideVarName) {
    for (Method method : rightSide.getMethods()) {
        String methodName = method.getName();
        // Skip if it is a not a getter
        if (!methodName.startsWith("get")) {
            continue;
        }
        //System.out.println("getRightSideForManyToMany Left Class["+leftSide.getSimpleName()+"]  Right["+rightSide.getSimpleName()+"] Right Side Method ["+methodName+"] Ret["+method.getReturnType().getSimpleName()+"]");

        // Skip if it is a not a ManyToOne
        if (!method.isAnnotationPresent(javax.persistence.ManyToMany.class)) {
            continue;
        }

        Class<?> retType = method.getReturnType();
        boolean isSet = Collection.class.isAssignableFrom(retType);
        if (isSet) {
            Class<?> rt = getSetsClassType(rightSide, methodName);
            if (rt == null) {
                continue; // probably because of an interface
            }
            retType = rt;
            //System.out.println("Set["+(retType != null ? retType.getSimpleName() : "NULL")+"]");
        }

        if (leftSide == retType) {
            javax.persistence.ManyToMany manyToMany = (javax.persistence.ManyToMany) method
                    .getAnnotation(javax.persistence.ManyToMany.class);
            // Caller wasn't mappedBy so look for mapped By
            String othersideName = manyToMany.mappedBy();

            if (StringUtils.isNotEmpty(othersideName) && leftSideVarName.equals(othersideName)) {
                return getFieldNameFromMethod(method);
            }
        }
    }
    return null;
}

From source file:com.flexoodb.engines.FlexJAXBMappedDBDataEngine.java

private void reviveObject(String parentid, FlexContainer parent, Connection conn, String prefix,
        boolean revivechildren) throws Exception {
    Vector v = new Vector();
    try {//from  w  w w  .ja  v  a  2 s  .c  o  m
        Class c = parent.getObject().getClass();

        Method[] methods = c.getMethods();
        for (int i = 0; i < methods.length; i++) {
            Method method = methods[i];

            if (method.getName().startsWith("get") && method.getReturnType() != null
                    && !method.getReturnType().getSimpleName().equals("Class")) {

                Class ret = method.getReturnType();
                if (ret.getSimpleName().equals("List")) {
                    Object[] args = null;

                    //List list = (ArrayList) method.invoke(parent.getObject(), args);
                    List list = new Vector<FlexContainer>();

                    ParameterizedType t = (ParameterizedType) method.getGenericReturnType();
                    Type type = t.getActualTypeArguments()[0];
                    String[] s = ("" + type).split(" ");
                    String classname = s[1].substring(s[1].lastIndexOf(".") + 1);

                    String tablename = classname.toLowerCase();

                    tablename = tablename.endsWith("type")
                            ? tablename.substring(0, tablename.lastIndexOf("type"))
                            : tablename;

                    //FlexElement element = _elements.get(prefix+tablename);
                    FlexElement element = _elements.get(tablename);

                    String idcolumn = element.getAttribute("idcolumn").getValue();
                    String realtablename = element.getAttribute("realtablename").getValue();
                    String parentidcolumn = element.getAttribute("parentidcolumn").getValue();
                    boolean includeidcolumns = element.getAttribute("includeidcolumns").getValue() == null
                            ? false
                            : (element.getAttribute("includeidcolumns").getValue().equalsIgnoreCase("true"));

                    //System.out.println("t:"+tablename+" "+realtablename+"  >"+"select * from "+prefix+((realtablename!=null)?realtablename:tablename.toLowerCase())+" where "+parentidcolumn+"=?"+"<");

                    FlexElement idelement = element.getElementByName(parentidcolumn);
                    PreparedStatement ps = (PreparedStatement) conn.prepareStatement("select * from " + prefix
                            + ((realtablename != null) ? realtablename : tablename.toLowerCase()) + " where "
                            + parentidcolumn + "=?");
                    //PreparedStatement ps = (PreparedStatement) conn.prepareStatement("select * from "+((realtablename!=null)?realtablename:tablename.toLowerCase())+" where "+parentidcolumn+"=?");

                    if (idelement.getType().equals("string")) {
                        ps.setString(1, parentid);
                    } else {
                        ps.setInt(1, Integer.parseInt(parentid));
                    }
                    //System.out.println(">> query:"+ps.toString());

                    ResultSet rec = ps.executeQuery();
                    RecordSet res = new RecordSet(rec);

                    // check if a record was found
                    while (res != null && res.next()) {

                        //String id = res.getString("id");
                        String id = res.getString(idcolumn);

                        //Object o2 = _flexutils.getObject(FlexUtils.getRDBMSRecordAsXML(tablename, res, idcolumn, parentidcolumn,includeidcolumns),Class.forName(s[1]));
                        Object o2 = _flexutils
                                .getObject(
                                        FlexUtils.getRDBMSRecordAsXML(tablename, res, idcolumn, parentidcolumn,
                                                includeidcolumns),
                                        ClassLoader.getSystemClassLoader().loadClass(s[1]));

                        if (id != null && o2 != null) {
                            //instead of adding this in the object's list we add it in the parent flex's
                            //list.add(o2);

                            FlexContainer fo = new FlexContainer(o2);
                            fo.setId(id);
                            fo.setParentId(parentid);

                            list.add(fo);

                            // then we check if this guy has children! enabling this will cause a loop of death
                            //reviveObject(id,o2,conn);
                        }
                    }

                    // finally we add it to the parent flex
                    parent.addChildren(tablename, list);

                    //System.out.println(">>>"+parent.getChildren());

                } else if (!ret.getName().startsWith("java")
                        && !ret.getSimpleName().toLowerCase().endsWith("byte[]")
                        && !ret.getSimpleName().toLowerCase().equals("int")) // if complex
                {
                    String tablename = ret.getSimpleName().toLowerCase();

                    tablename = tablename.endsWith("type")
                            ? tablename.substring(0, tablename.lastIndexOf("type"))
                            : tablename;

                    FlexElement element = _elements.get(tablename);
                    String idcolumn = element.getAttribute("idcolumn").getValue();
                    String realtablename = element.getAttribute("realtablename").getValue();
                    String parentidcolumn = element.getAttribute("parentidcolumn").getValue();
                    boolean includeidcolumns = element.getAttribute("includeidcolumns").getValue() == null
                            ? false
                            : (element.getAttribute("includeidcolumns").getValue().equalsIgnoreCase("true"));

                    FlexElement idelement = element.getElementByName(parentidcolumn);
                    PreparedStatement ps = (PreparedStatement) conn.prepareStatement("select * from " + prefix
                            + ((realtablename != null) ? realtablename : tablename.toLowerCase()) + " where "
                            + parentidcolumn + "="
                            + (idelement.getType().equals("string") ? ("'" + parentid + "'") : parentid));
                    ResultSet rec = ps.executeQuery();
                    // check if a record was found

                    RecordSet res = new RecordSet(rec);
                    if (res != null && res.size() > 0) {
                        //String id = rec.getString("id");
                        String id = res.getString(idcolumn);

                        Object o2 = _flexutils.getObject(FlexUtils.getRDBMSRecordAsXML(tablename, res, idcolumn,
                                parentidcolumn, includeidcolumns), ret);
                        if (o2 != null) {
                            String setmethod = "set" + method.getName().substring(3);
                            Object[] args = new Object[1];
                            args[0] = o2;
                            Class[] cls = new Class[1];
                            cls[0] = o2.getClass();
                            Method met = c.getMethod(setmethod, cls);
                            met.invoke(parent.getObject(), args);

                            /*if (revivechildren)
                            {
                            reviveObject(id,o2,conn,prefix,revivechildren);
                            }*/
                        }

                        if (rec.last()) {
                            break;
                        }

                    }
                }
            }
        }
    } catch (Exception f) {
        throw f;
    }
}