65 lines
2.3 KiB
Java
65 lines
2.3 KiB
Java
|
package de.hsadmin.remote;
|
||
|
|
|
||
|
|
import java.lang.reflect.Field;
|
||
|
|
import java.util.Map;
|
||
|
|
import java.util.Set;
|
||
|
|
import java.util.regex.Pattern;
|
||
|
|
|
||
|
|
import de.hsadmin.cliClientConnector.TechnicalException;
|
||
|
|
import de.hsadmin.core.model.AbstractEntity;
|
||
|
|
import de.hsadmin.core.model.AnnFieldIO;
|
||
|
|
import de.hsadmin.core.model.HSAdminException;
|
||
|
|
import de.hsadmin.core.model.ReadWriteAccess;
|
||
|
|
import de.hsadmin.core.util.ReflectionUtil;
|
||
|
|
|
||
|
|
public abstract class GenericAbstractRemote extends AbstractRemote {
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected abstract Class<? extends AbstractEntity> getEntityClass();
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected abstract void regularizeKeys(Map<String, String> whereParams);
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void entity2map(AbstractEntity entity, Map<String, Object> resultMap) {
|
||
|
|
Class<? extends AbstractEntity> entityClass = getEntityClass();
|
||
|
|
Field[] fields = entityClass.getDeclaredFields();
|
||
|
|
for (Field f : fields) {
|
||
|
|
if (f.getName().equals("id") && f.getType().getCanonicalName().equals("long")) {
|
||
|
|
resultMap.put("id", (ReflectionUtil.invokeGetter(entity, entityClass, f)).toString());
|
||
|
|
} else {
|
||
|
|
AnnFieldIO fieldIO = f.getAnnotation(AnnFieldIO.class);
|
||
|
|
if (fieldIO != null && fieldIO.rw() != ReadWriteAccess.WRITEONLY) {
|
||
|
|
resultMap.put(f.getName(), ReflectionUtil.invokeGetter(entity, entityClass, f));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void map2entity(Map<String, Object> paramsMap, AbstractEntity entity) throws HSAdminException {
|
||
|
|
Class<? extends AbstractEntity> entityClass = getEntityClass();
|
||
|
|
Set<String> keySet = paramsMap.keySet();
|
||
|
|
for (String key : keySet) {
|
||
|
|
Object valueObj = paramsMap.get(key);
|
||
|
|
try {
|
||
|
|
Field f = entityClass.getDeclaredField(key);
|
||
|
|
AnnFieldIO fieldIO = f.getAnnotation(AnnFieldIO.class);
|
||
|
|
if (valueObj != null && valueObj instanceof String && !Pattern.matches(fieldIO.validation(), (String) valueObj)) {
|
||
|
|
throw new HSAdminException("validation of field " + f.getName() + " failed, pattern: " + fieldIO.validation());
|
||
|
|
}
|
||
|
|
if (fieldIO.rw() != ReadWriteAccess.READONLY) {
|
||
|
|
ReflectionUtil.invokeSetter(entity, entityClass, f, valueObj);
|
||
|
|
} else {
|
||
|
|
throw new HSAdminException("field " + f.getName() + " is readonly");
|
||
|
|
}
|
||
|
|
} catch (SecurityException e) {
|
||
|
|
throw new TechnicalException(e);
|
||
|
|
} catch (NoSuchFieldException e) {
|
||
|
|
throw new HSAdminException("no such field: " + key, e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|