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added json serializer and de serializer

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ori agranat
2019-11-12 19:28:46 +02:00
parent 5bc2afe29a
commit cd21186bf7
3 changed files with 24 additions and 17 deletions
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19
Main/src/main/java/com/chameleonvision/util/FileHelper.java
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@@ -1,5 +1,10 @@
package com.chameleonvision.util;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.json.JsonMapper;
import com.fasterxml.jackson.databind.jsontype.BasicPolymorphicTypeValidator;
import com.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
@@ -22,4 +27,18 @@ public class FileHelper {
}
}
}
public static void Serializer(Object object, Path path) throws IOException {
File file = new File(path.toString());
PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder().allowIfBaseType(Object.class).build();
ObjectMapper objectMapper = JsonMapper.builder().activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.JAVA_LANG_OBJECT).build();
objectMapper.writeValue(file,object);
}
public static Object DeSerializer(Path path,Class<?> ref) throws IOException {
File file = new File(path.toString());
PolymorphicTypeValidator ptv = BasicPolymorphicTypeValidator.builder().allowIfBaseType(Object.class).build();
ObjectMapper objectMapper = JsonMapper.builder().activateDefaultTyping(ptv, ObjectMapper.DefaultTyping.JAVA_LANG_OBJECT).build();
Object o = objectMapper.readValue(file, ref);
return o;
}
}