Package org.apache.druid.data.input.impl
Class FastJacksonJsonNodeJsonProvider
- java.lang.Object
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- com.jayway.jsonpath.spi.json.AbstractJsonProvider
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- com.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider
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- org.apache.druid.data.input.impl.FastJacksonJsonNodeJsonProvider
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- All Implemented Interfaces:
com.jayway.jsonpath.spi.json.JsonProvider
public class FastJacksonJsonNodeJsonProvider extends com.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider
Custom json-path JsonProvider override to circumvent slow performance when encountering null paths as described in https://github.com/json-path/JsonPath/issues/396 Note that this only avoids errors for map properties, avoiding the exception on array paths is not possible without patching json-path itself
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Constructor Summary
Constructors Constructor Description FastJacksonJsonNodeJsonProvider()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getMapValue(Object obj, String key)
Collection<String>
getPropertyKeys(Object o)
boolean
isMap(Object obj)
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Method Detail
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isMap
public boolean isMap(Object obj)
- Specified by:
isMap
in interfacecom.jayway.jsonpath.spi.json.JsonProvider
- Overrides:
isMap
in classcom.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider
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getMapValue
public Object getMapValue(Object obj, String key)
- Specified by:
getMapValue
in interfacecom.jayway.jsonpath.spi.json.JsonProvider
- Overrides:
getMapValue
in classcom.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider
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getPropertyKeys
public Collection<String> getPropertyKeys(Object o)
- Specified by:
getPropertyKeys
in interfacecom.jayway.jsonpath.spi.json.JsonProvider
- Overrides:
getPropertyKeys
in classcom.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider
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