| | |
| | | package com.ruoyi.framework.config;
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| | |
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| | | import com.alibaba.fastjson.JSON;
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| | | import com.alibaba.fastjson.serializer.SerializerFeature;
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| | | import com.fasterxml.jackson.databind.JavaType;
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| | | import com.fasterxml.jackson.databind.ObjectMapper;
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| | | import com.fasterxml.jackson.databind.type.TypeFactory;
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| | | import org.springframework.data.redis.serializer.RedisSerializer;
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| | | import org.springframework.data.redis.serializer.SerializationException;
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| | | import com.alibaba.fastjson.parser.ParserConfig;
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| | | import org.springframework.util.Assert;
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| | | import java.nio.charset.Charset;
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| | |
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| | | /**
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| | | * Redis使用FastJson序列化
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| | | * |
| | | * @author ruoyi
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| | | */
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| | | public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T>
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| | | {
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| | | @SuppressWarnings("unused")
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| | | private ObjectMapper objectMapper = new ObjectMapper();
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| | |
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| | | public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
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| | |
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| | | private Class<T> clazz;
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| | |
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| | | static
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| | | {
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| | | ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
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| | | }
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| | |
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| | | public FastJson2JsonRedisSerializer(Class<T> clazz)
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| | | {
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| | | super();
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| | | this.clazz = clazz;
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| | | }
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| | |
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| | | @Override
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| | | public byte[] serialize(T t) throws SerializationException
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| | | {
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| | | if (t == null)
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| | | {
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| | | return new byte[0];
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| | | }
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| | | return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(DEFAULT_CHARSET);
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| | | }
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| | |
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| | | @Override
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| | | public T deserialize(byte[] bytes) throws SerializationException
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| | | {
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| | | if (bytes == null || bytes.length <= 0)
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| | | {
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| | | return null;
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| | | }
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| | | String str = new String(bytes, DEFAULT_CHARSET);
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| | |
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| | | return JSON.parseObject(str, clazz);
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| | | }
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| | |
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| | | public void setObjectMapper(ObjectMapper objectMapper)
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| | | {
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| | | Assert.notNull(objectMapper, "'objectMapper' must not be null");
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| | | this.objectMapper = objectMapper;
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| | | }
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| | |
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| | | protected JavaType getJavaType(Class<?> clazz)
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| | | {
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| | | return TypeFactory.defaultInstance().constructType(clazz);
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| | | }
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| | | }
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| | | package com.ruoyi.framework.config; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.serializer.SerializerFeature; |
| | | import com.fasterxml.jackson.databind.JavaType; |
| | | import com.fasterxml.jackson.databind.ObjectMapper; |
| | | import com.fasterxml.jackson.databind.type.TypeFactory; |
| | | import org.springframework.data.redis.serializer.RedisSerializer; |
| | | import org.springframework.data.redis.serializer.SerializationException; |
| | | import com.alibaba.fastjson.parser.ParserConfig; |
| | | import org.springframework.util.Assert; |
| | | import java.nio.charset.Charset; |
| | | |
| | | /** |
| | | * Redis使用FastJson序列化 |
| | | * |
| | | * @author ruoyi |
| | | */ |
| | | public class FastJson2JsonRedisSerializer<T> implements RedisSerializer<T> |
| | | { |
| | | @SuppressWarnings("unused") |
| | | private ObjectMapper objectMapper = new ObjectMapper(); |
| | | |
| | | public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8"); |
| | | |
| | | private Class<T> clazz; |
| | | |
| | | static |
| | | { |
| | | ParserConfig.getGlobalInstance().setAutoTypeSupport(true); |
| | | } |
| | | |
| | | public FastJson2JsonRedisSerializer(Class<T> clazz) |
| | | { |
| | | super(); |
| | | this.clazz = clazz; |
| | | } |
| | | |
| | | @Override |
| | | public byte[] serialize(T t) throws SerializationException |
| | | { |
| | | if (t == null) |
| | | { |
| | | return new byte[0]; |
| | | } |
| | | return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(DEFAULT_CHARSET); |
| | | } |
| | | |
| | | @Override |
| | | public T deserialize(byte[] bytes) throws SerializationException |
| | | { |
| | | if (bytes == null || bytes.length <= 0) |
| | | { |
| | | return null; |
| | | } |
| | | String str = new String(bytes, DEFAULT_CHARSET); |
| | | |
| | | return JSON.parseObject(str, clazz); |
| | | } |
| | | |
| | | public void setObjectMapper(ObjectMapper objectMapper) |
| | | { |
| | | Assert.notNull(objectMapper, "'objectMapper' must not be null"); |
| | | this.objectMapper = objectMapper; |
| | | } |
| | | |
| | | protected JavaType getJavaType(Class<?> clazz) |
| | | { |
| | | return TypeFactory.defaultInstance().constructType(clazz); |
| | | } |
| | | } |