Examples with Method java.lang.reflect.Method used on opensource projects

Example 61 with Method

use of java.lang.reflect.Method in project killbill by killbill.

the class MultiTenantConfigBase method convertToListTimeSpan.

protected List<TimeSpan> convertToListTimeSpan(final String value, final String methodName) {
    final Method method = getConfigStaticMethodWithChecking(methodName);
    final Iterable<String> tokens = getTokens(method, value);
    return ImmutableList.copyOf(Iterables.transform(tokens, TIME_SPAN_CONVERTER));
}

Example 62 with Method

use of java.lang.reflect.Method in project killbill by killbill.

the class MultiTenantConfigBase method getConfigStaticMethod.

protected Method getConfigStaticMethod(final String methodName) {
    Method method = methodsCache.get(methodName);
    if (method == null) {
        synchronized (methodsCache) {
            method = methodsCache.get(methodName);
            if (method == null) {
                try {
                    method = getConfigClass().getMethod(methodName, InternalTenantContext.class);
                    methodsCache.put(methodName, method);
                } catch (final NoSuchMethodException e) {
                    throw new RuntimeException(e);
                }
            }
        }
    }
    return method;
}

Example 63 with Method

use of java.lang.reflect.Method in project disconf by knightliao.

the class Setter method mapRow.

public ENTITY mapRow(ResultSet rs, int rowIndex) throws SQLException {
    if (setters == null) {
        ResultSetMetaData meta = rs.getMetaData();
        setters = getSetters(meta);
    }
    try {
        ENTITY entity = entityClass.newInstance();
        K key = isComplexKey ? keyClass.newInstance() : null;
        // FIXME
        if (key != null) {
            entity.setId(key);
        }
        for (Setter setter : setters) {
            String column = setter.columnName;
            Method setMethod = setter.method;
            Class<?> paramType = setter.setterParamType;
            if (setMethod.getName().equals("setId")) {
                paramType = keyClass;
            }
            Object value = MapperUtils.getValue4Type(rs, column, paramType);
            // FIXME
            if (orMapping.isKeyColumn(column) && key != null) {
                load2Entity(key, setMethod, value);
            } else {
                load2Entity(entity, setMethod, value);
            }
        }
        return entity;
    } catch (Exception e) {
        e.printStackTrace();
        throw new SQLException("error in loadEntity");
    }
}

Example 64 with Method

use of java.lang.reflect.Method in project disconf by knightliao.

the class Setter method getSetters.

/**
     * @param meta
     * @param genericMapper2
     *
     * @return 下午3:45:38 created by Darwin(Tianxin)
     *
     * @throws SQLException
     */
private List<Setter> getSetters(ResultSetMetaData meta) throws SQLException {
    int columnCount = meta.getColumnCount();
    List<Setter> setters = new ArrayList<Setter>(columnCount);
    for (int i = 1; i <= columnCount; i++) {
        String column = meta.getColumnName(i);
        Method setMethod = orMapping.getSetter(column);
        if (setMethod != null) {
            Setter setter = new Setter(setMethod, column, setMethod.getParameterTypes()[0]);
            setters.add(setter);
        }
    }
    return setters;
}

Example 65 with Method

use of java.lang.reflect.Method in project disconf by knightliao.

the class MappingItem method getMappingItems.

public static List<MappingItem> getMappingItems(Class<?> clazz) {
    if (!ClassUtils.isBaiduClass(clazz)) {
        return new ArrayList<MappingItem>(0);
    }
    // 如果不是BaseObject的子類，則一定是keyClass
    boolean isKeyClass = !BaseObject.class.isAssignableFrom(clazz);
    List<MappingItem> mappingItems = new ArrayList<MappingItem>(32);
    Set<Field> fields = ClassUtils.getAllFiled(clazz);
    Set<Method> methods = ClassUtils.getAllMethod(clazz);
    Map<String, Method> methodMap = ClassUtils.filter2Map(methods);
    Table table = isKeyClass ? null : clazz.getAnnotation(Table.class);
    String keyColumn = isKeyClass ? null : table.keyColumn();
    // 循环处理所有字段，过滤出该类加载为对象时需要调用的setter方法map
    for (Field f : fields) {
        // 静态字段则自动pass
        if (Modifier.isStatic(f.getModifiers())) {
            continue;
        }
        // 不做关联加载的工作
        Class<?> fType = f.getType();
        boolean isBaiduClass = ClassUtils.isBaiduClass(fType);
        if (isBaiduClass || Collection.class.isAssignableFrom(fType) || fType.isArray()) {
            continue;
        }
        // 字段名字
        String name = f.getName().toLowerCase();
        boolean isKey = name.equals("id");
        if (isKey && isBaiduClass) {
            continue;
        }
        // 其他字段获取field，getter，setter
        Method set = methodMap.get("set" + name);
        Method get = methodMap.get("get" + name);
        if (get == null) {
            get = methodMap.get("is" + name);
        }
        // FIXME
        MappingItem item = new MappingItem(f, set, get, (table != null) ? table.columnStyle() : ColumnStyle.LOWER_CASE, (table != null) ? table.columnsModified() : false);
        if (item.isIgnore()) {
            continue;
        }
        item.dbColumn = isKey ? keyColumn : item.dbColumn;
        mappingItems.add(item);
    }
    return mappingItems;
}