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【fix sonar】JacksonUtil.java文件

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This commit is contained in:
tianwenbo
2023-03-10 17:53:29 +08:00
parent 9fd17cdb8a
commit 8abcb683c2
1 changed files with 10 additions and 22 deletions
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jero-boot/jero-cloud-module/jero-cloud-xxljob/src/main/java/com/xxl/job/admin/core/util/JacksonUtil.java
+6 -18
View File
@@ -1,9 +1,6 @@
package com.xxl.job.admin.core.util;
import com.fasterxml.jackson.core.JsonGenerationException;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -19,9 +16,12 @@ import java.io.IOException;
* @author xuxueli 2015-9-25 18:02:56
*/
public class JacksonUtil {
private JacksonUtil() {
}
private static Logger logger = LoggerFactory.getLogger(JacksonUtil.class);
private final static ObjectMapper objectMapper = new ObjectMapper();
private static final ObjectMapper objectMapper = new ObjectMapper();
public static ObjectMapper getInstance() {
return objectMapper;
}
@@ -36,10 +36,6 @@ public class JacksonUtil {
public static String writeValueAsString(Object obj) {
try {
return getInstance().writeValueAsString(obj);
} catch (JsonGenerationException e) {
logger.error(e.getMessage(), e);
} catch (JsonMappingException e) {
logger.error(e.getMessage(), e);
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
@@ -57,11 +53,7 @@ public class JacksonUtil {
public static <T> T readValue(String jsonStr, Class<T> clazz) {
try {
return getInstance().readValue(jsonStr, clazz);
} catch (JsonParseException e) {
logger.error(e.getMessage(), e);
} catch (JsonMappingException e) {
logger.error(e.getMessage(), e);
} catch (IOException e) {
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
return null;
@@ -80,11 +72,7 @@ public class JacksonUtil {
try {
JavaType javaType = getInstance().getTypeFactory().constructParametricType(parametrized, parameterClasses);
return getInstance().readValue(jsonStr, javaType);
} catch (JsonParseException e) {
logger.error(e.getMessage(), e);
} catch (JsonMappingException e) {
logger.error(e.getMessage(), e);
} catch (IOException e) {
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
return null;