#142

Committed 19 Oct 2023 06:37AM UTC coverage: 80.104% (-2.3%) from 82.364%

Build # #142

Build Type

push

Committed by

Commit Message

Merge pull request #43 from wistefan/cache-serializer

Added cache serializer

Run Details

45 of 45 new or added lines in 5 files covered. (100.0%)

463 of 578 relevant lines covered (80.1%)

0.8 hits per line

Source File
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28.0

/src/main/java/io/github/wistefan/mapping/EntityVOSerializer.java

package io.github.wistefan.mapping;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.micronaut.context.annotation.Bean;
import io.micronaut.core.serialize.ObjectSerializer;
import io.micronaut.core.serialize.exceptions.SerializationException;
import io.micronaut.core.type.Argument;
import io.micronaut.jackson.JacksonConfiguration;
import jakarta.inject.Singleton;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Optional;

@Singleton
@Bean
public class EntityVOSerializer implements ObjectSerializer {

    private final ObjectMapper objectMapper;

    public EntityVOSerializer(CacheSerdeableObjectMapper objectMapper) {
        this.objectMapper = objectMapper;
    }

    @Override
    public Optional<byte[]> serialize(Object object) throws SerializationException {
        try {
            return Optional.ofNullable(objectMapper.writeValueAsBytes(object));
        } catch (JsonProcessingException e) {
            throw new SerializationException("Error serializing object to JSON: " + e.getMessage(), e);
        }
    }

    @Override
    public void serialize(Object object, OutputStream outputStream) throws SerializationException {
        try {
            objectMapper.writeValue(outputStream, object);
        } catch (IOException e) {
            throw new SerializationException("Error serializing object to JSON: " + e.getMessage(), e);
        }
    }

    @Override
    public <T> Optional<T> deserialize(byte[] bytes, Class<T> requiredType) throws SerializationException {
        try {
            return Optional.ofNullable(objectMapper.readValue(bytes, requiredType));
        } catch (IOException e) {
            throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);
        }
    }

    @Override
    public <T> Optional<T> deserialize(InputStream inputStream, Class<T> requiredType) throws SerializationException {
        try {
            return Optional.ofNullable(objectMapper.readValue(inputStream, requiredType));
        } catch (IOException e) {
            throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);
        }
    }

    @Override
    public <T> Optional<T> deserialize(byte[] bytes, Argument<T> requiredType) throws SerializationException {
        try {
            JavaType javaType = JacksonConfiguration.constructType(requiredType, objectMapper.getTypeFactory());
            return Optional.ofNullable(objectMapper.readValue(bytes, javaType));
        } catch (Exception e) {
            throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);
        }
    }

    @Override
    public <T> Optional<T> deserialize(InputStream inputStream, Argument<T> requiredType) throws SerializationException {
        try {
            JavaType javaType = JacksonConfiguration.constructType(requiredType, objectMapper.getTypeFactory());
            return Optional.ofNullable(objectMapper.readValue(inputStream, javaType));
        } catch (IOException e) {
            throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);
        }
    }
}


1	package io.github.wistefan.mapping;
2
3	import com.fasterxml.jackson.core.JsonProcessingException;
4	import com.fasterxml.jackson.databind.JavaType;
5	import com.fasterxml.jackson.databind.ObjectMapper;
6	import io.micronaut.context.annotation.Bean;
7	import io.micronaut.core.serialize.ObjectSerializer;
8	import io.micronaut.core.serialize.exceptions.SerializationException;
9	import io.micronaut.core.type.Argument;
10	import io.micronaut.jackson.JacksonConfiguration;
11	import jakarta.inject.Singleton;
12
13	import java.io.IOException;
14	import java.io.InputStream;
15	import java.io.OutputStream;
16	import java.util.Optional;
17
18	@Singleton
19	@Bean
20	public class EntityVOSerializer implements ObjectSerializer {
21
22	private final ObjectMapper objectMapper;
23
24	public EntityVOSerializer(CacheSerdeableObjectMapper objectMapper) {	1✔
25	this.objectMapper = objectMapper;	1✔
26	}	1✔
27
28	@Override
29	public Optional<byte[]> serialize(Object object) throws SerializationException {
30	try {
31	return Optional.ofNullable(objectMapper.writeValueAsBytes(object));	1✔
32	} catch (JsonProcessingException e) {	×
33	throw new SerializationException("Error serializing object to JSON: " + e.getMessage(), e);	×
34	}
35	}
36
37	@Override
38	public void serialize(Object object, OutputStream outputStream) throws SerializationException {
39	try {
40	objectMapper.writeValue(outputStream, object);	×
41	} catch (IOException e) {	×
42	throw new SerializationException("Error serializing object to JSON: " + e.getMessage(), e);	×
43	}	×
44	}	×
45
46	@Override
47	public <T> Optional<T> deserialize(byte[] bytes, Class<T> requiredType) throws SerializationException {
48	try {
49	return Optional.ofNullable(objectMapper.readValue(bytes, requiredType));	1✔
50	} catch (IOException e) {	×
51	throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);	×
52	}
53	}
54
55	@Override
56	public <T> Optional<T> deserialize(InputStream inputStream, Class<T> requiredType) throws SerializationException {
57	try {
58	return Optional.ofNullable(objectMapper.readValue(inputStream, requiredType));	×
59	} catch (IOException e) {	×
60	throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);	×
61	}
62	}
63
64	@Override
65	public <T> Optional<T> deserialize(byte[] bytes, Argument<T> requiredType) throws SerializationException {
66	try {
67	JavaType javaType = JacksonConfiguration.constructType(requiredType, objectMapper.getTypeFactory());	1✔
68	return Optional.ofNullable(objectMapper.readValue(bytes, javaType));	1✔
69	} catch (Exception e) {	×
70	throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);	×
71	}
72	}
73
74	@Override
75	public <T> Optional<T> deserialize(InputStream inputStream, Argument<T> requiredType) throws SerializationException {
76	try {
77	JavaType javaType = JacksonConfiguration.constructType(requiredType, objectMapper.getTypeFactory());	×
78	return Optional.ofNullable(objectMapper.readValue(inputStream, javaType));	×
79	} catch (IOException e) {	×
80	throw new SerializationException("Error deserializing object from JSON: " + e.getMessage(), e);	×
81	}
82	}
83	}
84

wistefan / ngsi-ld-java-mapping / #142

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