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Making serializers generic

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Norbi Peti 2016-08-05 13:57:55 +02:00
parent 334bc54f6a
commit 88733223c6
1 changed files with 12 additions and 2 deletions
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14
src/io/github/norbipeti/chat/server/data/LoaderCollectionSerializer.java
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@ -1,6 +1,7 @@
package io.github.norbipeti.chat.server.data;
import java.io.IOException;
import java.lang.reflect.Type;
import java.util.List;
import com.google.gson.Gson;
@ -13,10 +14,11 @@ import com.google.gson.stream.JsonWriter;
import io.github.norbipeti.chat.server.db.domain.SavedData;
// @SuppressWarnings("rawtypes")
public class LoaderCollectionSerializer<T extends SavedData> extends TypeAdapter<LoaderCollection<T>> {
public class LoaderCollectionSerializer extends TypeAdapter<LoaderCollection<?>> {
private static final Type returnType = getReturnType();
@Override
public void write(JsonWriter out, LoaderCollection<T> value) throws IOException {
public void write(JsonWriter out, LoaderCollection<?> value) throws IOException {
if (value == null) {
out.nullValue();
return;
@ -57,4 +59,12 @@ public class LoaderCollectionSerializer<T extends SavedData> extends TypeAdapter
return col;
}
private static Type getReturnType() {
try {
return LoaderCollection.class.getDeclaredMethod("get", Integer.class).getGenericReturnType();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}