public IDGenerator(int startIndex, int gap) {
AssertUtils.assertTrue(startIndex >= 0, "Startindex must be grater than or equal to 0.");
AssertUtils.assertTrue(gap > 0, "Gap must be grater than 0.");
this.gap = gap;
this.idGenerator = new AtomicInteger(startIndex);
}
public static int countWSDLandXSDs(String url)
throws ParseException, XMLStreamException, IOException {
int sum = 1;
List<String> xsds = WSDLUtil.getXSDs(AssertUtils.getAndAssert200(url));
for (String xsd : xsds) sum += countWSDLandXSDs(new URL(new URL(url), xsd).toString());
return sum;
}
/**
* 循环向上转型, 获取对象的DeclaredField, 并强制设置为可访问.
*
* <p>如向上转型到Object仍无法找到, 返回null.
*/
public static Field getAccessibleField(final Object obj, final String fieldName) {
AssertUtils.notNull(obj, "object不能为空");
AssertUtils.hasText(fieldName, "fieldName");
for (Class<?> superClass = obj.getClass();
superClass != Object.class;
superClass = superClass.getSuperclass()) {
try {
Field field = superClass.getDeclaredField(fieldName);
field.setAccessible(true);
return field;
} catch (NoSuchFieldException e) { // NOSONAR
// Field不在当前类定义,继续向上转型
}
}
return null;
}
/**
* 循环向上转型, 获取对象的DeclaredMethod,并强制设置为可访问. 如向上转型到Object仍无法找到, 返回null.
*
* <p>用于方法需要被多次调用的情况. 先使用本函数先取得Method,然后调用Method.invoke(Object obj, Object... args)
*/
public static Method getAccessibleMethod(
final Object obj, final String methodName, final Class<?>... parameterTypes) {
AssertUtils.notNull(obj, "object不能为空");
for (Class<?> superClass = obj.getClass();
superClass != Object.class;
superClass = superClass.getSuperclass()) {
try {
Method method = superClass.getDeclaredMethod(methodName, parameterTypes);
method.setAccessible(true);
return method;
} catch (NoSuchMethodException e) { // NOSONAR
// Method不在当前类定义,继续向上转型
}
}
return null;
}
