com.fasterxml.jackson.databind.JsonSerializer.usesObjectId()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中com.fasterxml.jackson.databind.JsonSerializer.usesObjectId()方法的一些代码示例，展示了JsonSerializer.usesObjectId()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JsonSerializer.usesObjectId()方法的具体详情如下：
包路径：com.fasterxml.jackson.databind.JsonSerializer
类名称：JsonSerializer
方法名：usesObjectId

JsonSerializer.usesObjectId介绍

[英]Method that can be called to see whether this serializer instance will use Object Id to handle cyclic references.
[中]方法，以查看此序列化程序实例是否将使用对象Id来处理循环引用。

代码示例

代码示例来源：origin: redisson/redisson

  1. /**
  2.  * Method called to handle a direct self-reference through this property.
  3.  * Method can choose to indicate an error by throwing
  4.  * {@link JsonMappingException}; fully handle serialization (and return
  5.  * true); or indicate that it should be serialized normally (return false).
  6.  * <p>
  7.  * Default implementation will throw {@link JsonMappingException} if
  8.  * {@link SerializationFeature#FAIL_ON_SELF_REFERENCES} is enabled; or
  9.  * return <code>false</code> if it is disabled.
  10.  *
  11.  * @return True if method fully handled self-referential value; false if not
  12.  *         (caller is to handle it) or {@link JsonMappingException} if there
  13.  *         is no way handle it
  14.  */
  15. protected boolean _handleSelfReference(Object bean, JsonGenerator gen,
  16.     SerializerProvider prov, JsonSerializer<?> ser)
  17.     throws JsonMappingException {
  18.   if (prov.isEnabled(SerializationFeature.FAIL_ON_SELF_REFERENCES)
  19.       && !ser.usesObjectId()) {
  20.     // 05-Feb-2013, tatu: Usually a problem, but NOT if we are handling
  21.     // object id; this may be the case for BeanSerializers at least.
  22.     // 13-Feb-2014, tatu: another possible ok case: custom serializer
  23.     // (something
  24.     // OTHER than {@link BeanSerializerBase}
  25.     if (ser instanceof BeanSerializerBase) {
  26.       prov.reportBadDefinition(getType(), "Direct self-reference leading to cycle");
  27.     }
  28.   }
  29.   return false;
  30. }

代码示例来源：origin: com.fasterxml.jackson.datatype/jackson-datatype-hibernate3

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: FasterXML/jackson-datatype-hibernate

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: FasterXML/jackson-datatype-hibernate

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: com.fasterxml.jackson.datatype/jackson-datatype-hibernate5

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: com.fasterxml.jackson.datatype/jackson-datatype-hibernate4

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: FasterXML/jackson-datatype-hibernate

  1. @Override
  2. public boolean usesObjectId() {
  3.   return _serializer.usesObjectId();
  4. }

代码示例来源：origin: com.fasterxml.jackson.core/com.springsource.com.fasterxml.jackson.core.jackson-databind

  1. protected void _handleSelfReference(Object bean, JsonSerializer<?> ser)
  2.   throws JsonMappingException
  3. {
  4.   /* 05-Feb-2012, tatu: Usually a problem, but NOT if we are handling
  5.    *    object id; this may be the case for BeanSerializers at least.
  6.    */
  7.   if (ser.usesObjectId()) {
  8.     return;
  9.   }
  10.   throw new JsonMappingException("Direct self-reference leading to cycle");
  11. }

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-analytics

  1. protected void _handleSelfReference(Object bean, JsonSerializer<?> ser)
  2.   throws JsonMappingException
  3. {
  4.   /* 05-Feb-2012, tatu: Usually a problem, but NOT if we are handling
  5.    *    object id; this may be the case for BeanSerializers at least.
  6.    */
  7.   if (ser.usesObjectId()) {
  8.     return;
  9.   }
  10.   throw new JsonMappingException("Direct self-reference leading to cycle");
  11. }

代码示例来源：origin: sosoapi/framework

  1. protected void _handleSelfReference(Object bean, JsonSerializer<?> ser)
  2.   throws JsonMappingException
  3. {
  4.   /* 05-Feb-2012, tatu: Usually a problem, but NOT if we are handling
  5.    *    object id; this may be the case for BeanSerializers at least.
  6.    */
  7.   if (ser.usesObjectId()) {
  8.     return;
  9.   }
  10.   throw new JsonMappingException("Direct self-reference leading to cycle");
  11. }

代码示例来源：origin: com.eclipsesource.jaxrs/jersey-all

  1. /**
  2.  * Method called to handle a direct self-reference through this property.
  3.  * Method can choose to indicate an error by throwing {@link JsonMappingException};
  4.  * fully handle serialization (and return true); or indicate that it should be
  5.  * serialized normally (return false).
  6.  *<p>
  7.  * Default implementation will throw {@link JsonMappingException} if
  8.  * {@link SerializationFeature#FAIL_ON_SELF_REFERENCES} is enabled;
  9.  * or return <code>false</code> if it is disabled.
  10.  *
  11.  * @return True if method fully handled self-referential value; false if not (caller
  12.  *    is to handle it) or {@link JsonMappingException} if there is no way handle it
  13.  */
  14. protected boolean _handleSelfReference(Object bean, JsonGenerator gen, SerializerProvider prov, JsonSerializer<?> ser)
  15.     throws JsonMappingException {
  16.   if (prov.isEnabled(SerializationFeature.FAIL_ON_SELF_REFERENCES)
  17.       && !ser.usesObjectId()) {
  18.     // 05-Feb-2013, tatu: Usually a problem, but NOT if we are handling
  19.     //    object id; this may be the case for BeanSerializers at least.
  20.     // 13-Feb-2014, tatu: another possible ok case: custom serializer (something
  21.     //   OTHER than {@link BeanSerializerBase}
  22.     if (ser instanceof BeanSerializerBase) {
  23.       throw new JsonMappingException("Direct self-reference leading to cycle");
  24.     }
  25.   }
  26.   return false;
  27. }

代码示例来源：origin: hstaudacher/osgi-jax-rs-connector

  1. /**
  2.  * Method called to handle a direct self-reference through this property.
  3.  * Method can choose to indicate an error by throwing {@link JsonMappingException};
  4.  * fully handle serialization (and return true); or indicate that it should be
  5.  * serialized normally (return false).
  6.  *<p>
  7.  * Default implementation will throw {@link JsonMappingException} if
  8.  * {@link SerializationFeature#FAIL_ON_SELF_REFERENCES} is enabled;
  9.  * or return <code>false</code> if it is disabled.
  10.  *
  11.  * @return True if method fully handled self-referential value; false if not (caller
  12.  *    is to handle it) or {@link JsonMappingException} if there is no way handle it
  13.  */
  14. protected boolean _handleSelfReference(Object bean, JsonGenerator gen, SerializerProvider prov, JsonSerializer<?> ser)
  15.     throws JsonMappingException {
  16.   if (prov.isEnabled(SerializationFeature.FAIL_ON_SELF_REFERENCES)
  17.       && !ser.usesObjectId()) {
  18.     // 05-Feb-2013, tatu: Usually a problem, but NOT if we are handling
  19.     //    object id; this may be the case for BeanSerializers at least.
  20.     // 13-Feb-2014, tatu: another possible ok case: custom serializer (something
  21.     //   OTHER than {@link BeanSerializerBase}
  22.     if (ser instanceof BeanSerializerBase) {
  23.       throw new JsonMappingException("Direct self-reference leading to cycle");
  24.     }
  25.   }
  26.   return false;
  27. }

代码示例来源：origin: Nextdoor/bender

  1. /**
  2.  * Method called to handle a direct self-reference through this property.
  3.  * Method can choose to indicate an error by throwing
  4.  * {@link JsonMappingException}; fully handle serialization (and return
  5.  * true); or indicate that it should be serialized normally (return false).
  6.  * <p>
  7.  * Default implementation will throw {@link JsonMappingException} if
  8.  * {@link SerializationFeature#FAIL_ON_SELF_REFERENCES} is enabled; or
  9.  * return <code>false</code> if it is disabled.
  10.  *
  11.  * @return True if method fully handled self-referential value; false if not
  12.  *         (caller is to handle it) or {@link JsonMappingException} if there
  13.  *         is no way handle it
  14.  */
  15. protected boolean _handleSelfReference(Object bean, JsonGenerator gen,
  16.     SerializerProvider prov, JsonSerializer<?> ser)
  17.     throws JsonMappingException {
  18.   if (prov.isEnabled(SerializationFeature.FAIL_ON_SELF_REFERENCES)
  19.       && !ser.usesObjectId()) {
  20.     // 05-Feb-2013, tatu: Usually a problem, but NOT if we are handling
  21.     // object id; this may be the case for BeanSerializers at least.
  22.     // 13-Feb-2014, tatu: another possible ok case: custom serializer
  23.     // (something
  24.     // OTHER than {@link BeanSerializerBase}
  25.     if (ser instanceof BeanSerializerBase) {
  26.       prov.reportMappingProblem("Direct self-reference leading to cycle");
  27.     }
  28.   }
  29.   return false;
  30. }

代码示例来源：origin: com.jwebmp.jackson.core/jackson-databind

  1. /**
  2.  * Method called to handle a direct self-reference through this property.
  3.  * Method can choose to indicate an error by throwing
  4.  * {@link JsonMappingException}; fully handle serialization (and return
  5.  * true); or indicate that it should be serialized normally (return false).
  6.  * <p>
  7.  * Default implementation will throw {@link JsonMappingException} if
  8.  * {@link SerializationFeature#FAIL_ON_SELF_REFERENCES} is enabled; or
  9.  * return <code>false</code> if it is disabled.
  10.  *
  11.  * @return True if method fully handled self-referential value; false if not
  12.  *         (caller is to handle it) or {@link JsonMappingException} if there
  13.  *         is no way handle it
  14.  */
  15. protected boolean _handleSelfReference(Object bean, JsonGenerator gen,
  16.     SerializerProvider prov, JsonSerializer<?> ser)
  17.     throws JsonMappingException {
  18.   if (prov.isEnabled(SerializationFeature.FAIL_ON_SELF_REFERENCES)
  19.       && !ser.usesObjectId()) {
  20.     // 05-Feb-2013, tatu: Usually a problem, but NOT if we are handling
  21.     // object id; this may be the case for BeanSerializers at least.
  22.     // 13-Feb-2014, tatu: another possible ok case: custom serializer
  23.     // (something
  24.     // OTHER than {@link BeanSerializerBase}
  25.     if (ser instanceof BeanSerializerBase) {
  26.       prov.reportBadDefinition(getType(), "Direct self-reference leading to cycle");
  27.     }
  28.   }
  29.   return false;
  30. }

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