hostsharing/hs.hsadmin.ng
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fix failing unit test and better coverage

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This commit is contained in:
Michael Hoennig
2019-04-26 11:27:29 +02:00
parent ef3e8c968b
commit a10a3a62e5
2 changed files with 41 additions and 17 deletions
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38
src/main/java/org/hostsharing/hsadminng/service/util/ReflectionUtil.java
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@ -4,6 +4,7 @@ import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
public class ReflectionUtil {
public static Field getField(final Class<?> aClass, final String fieldName) {
@ -45,8 +46,16 @@ public class ReflectionUtil {
* @param <T> the expected class of the generics parameter at position 'index' in 'rawInterface'
* @return the actual generics parameter
*/
@SuppressWarnings("unchecked")
public static <T> Class<T> determineGenericInterfaceParameter(final Class<?> clazz, final Class<?> rawInterface, final int paramIndex) {
final Class<T> found = determineGenericInterfaceParameterImpl(clazz, rawInterface, paramIndex);
if (found == null) {
throw new AssertionError(clazz.getSimpleName() + " expected to implement " + rawInterface.getSimpleName() + "<...>");
}
return found;
}
@SuppressWarnings("unchecked")
private static <T> Class<T> determineGenericInterfaceParameterImpl(final Class<?> clazz, final Class<?> rawInterface, final int paramIndex) {
for (Type genericInterface : clazz.getGenericInterfaces()) {
if (genericInterface instanceof ParameterizedType) {
final ParameterizedType parameterizedType = (ParameterizedType) genericInterface;
@ -55,16 +64,19 @@ public class ReflectionUtil {
}
}
}
if (clazz.getSuperclass() != Object.class) {
return determineGenericInterfaceParameter(clazz.getSuperclass(), rawInterface, paramIndex);
}
for (Class<?> implementedInterface : clazz.getInterfaces()) {
final Class<T> found = determineGenericInterfaceParameter(implementedInterface, rawInterface, paramIndex);
if (clazz.getSuperclass() != null) {
final Class<T> found = determineGenericInterfaceParameterImpl(clazz.getSuperclass(), rawInterface, paramIndex);
if (found != null) {
return found;
}
}
throw new AssertionError(clazz.getSimpleName() + " expected to implement " + rawInterface.getSimpleName() + "<...>");
for (Class<?> implementedInterface : clazz.getInterfaces()) {
final Class<T> found = determineGenericInterfaceParameterImpl(implementedInterface, rawInterface, paramIndex);
if (found != null) {
return found;
}
}
return null;
}
/**
@ -76,8 +88,16 @@ public class ReflectionUtil {
* @param <T> the expected class of the generics parameter at position 'index' in 'rawClass'
* @return the actual generics parameter
*/
@SuppressWarnings("unchecked")
public static <T> Class<T> determineGenericClassParameter(final Class<?> clazz, final Class<?> rawClass, final int paramIndex) {
final Class<T> found = determineGenericClassParameterImpl(clazz, rawClass, paramIndex);
if (found == null) {
throw new AssertionError(clazz.getSimpleName() + " expected to extend " + rawClass.getSimpleName() + "<...>");
}
return found;
}
@SuppressWarnings("unchecked")
private static <T> Class<T> determineGenericClassParameterImpl(final Class<?> clazz, final Class<?> rawClass, final int paramIndex) {
final Type genericClass = clazz.getGenericSuperclass();
if (genericClass instanceof ParameterizedType) {
final ParameterizedType parameterizedType = (ParameterizedType) genericClass;
@ -88,7 +108,7 @@ public class ReflectionUtil {
if (clazz.getSuperclass() != Object.class) {
return determineGenericClassParameter(clazz.getSuperclass(), rawClass, paramIndex);
}
throw new AssertionError(clazz.getSimpleName() + " expected to extend " + rawClass.getSimpleName() + "<...>");
return null;
}
@SuppressWarnings("unchecked")