Package com.bazaarvoice.jolt
Class JsonUtilImpl
- java.lang.Object
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- com.bazaarvoice.jolt.JsonUtilImpl
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
DEFAULT_ENCODING_UTF_8
private static com.fasterxml.jackson.core.type.TypeReference<java.util.List<java.lang.Object>>
listTypeReference
private static com.fasterxml.jackson.core.type.TypeReference<java.util.Map<java.lang.String,java.lang.Object>>
mapTypeReference
private com.fasterxml.jackson.databind.ObjectMapper
objectMapper
private com.fasterxml.jackson.databind.ObjectWriter
prettyPrintWriter
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Constructor Summary
Constructors Constructor Description JsonUtilImpl()
JsonUtilImpl(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
By allowing the user to provide an ObjectMapper, it can be configured with knowledge of how to marshall and un-marshall your domain objects.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description java.util.List<java.lang.Object>
classpathToList(java.lang.String classPath)
java.util.Map<java.lang.String,java.lang.Object>
classpathToMap(java.lang.String classPath)
java.lang.Object
classpathToObject(java.lang.String classPath)
<T> T
classpathToType(java.lang.String classPath, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
<T> T
classpathToType(java.lang.String classPath, java.lang.Class<T> aClass)
java.lang.Object
cloneJson(java.lang.Object obj)
Makes a deep copy of a Mapobject by converting it to a String and then back onto stock JSON objects. static void
configureStockJoltObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
java.util.List<java.lang.Object>
filepathToList(java.lang.String filePath)
java.util.Map<java.lang.String,java.lang.Object>
filepathToMap(java.lang.String filePath)
java.lang.Object
filepathToObject(java.lang.String filePath)
<T> T
fileToType(java.lang.String filePath, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
<T> T
fileToType(java.lang.String filePath, java.lang.Class<T> aClass)
<T> T
jsonTo(java.io.InputStream in, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
Deprecated.<T> T
jsonTo(java.lang.String json, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
Deprecated.java.util.List<java.lang.Object>
jsonToList(java.io.InputStream in)
java.util.List<java.lang.Object>
jsonToList(java.lang.String json)
java.util.List<java.lang.Object>
jsonToList(java.lang.String json, java.lang.String charset)
java.util.Map<java.lang.String,java.lang.Object>
jsonToMap(java.io.InputStream in)
java.util.Map<java.lang.String,java.lang.Object>
jsonToMap(java.lang.String json)
java.util.Map<java.lang.String,java.lang.Object>
jsonToMap(java.lang.String json, java.lang.String charset)
java.lang.Object
jsonToObject(java.io.InputStream in)
java.lang.Object
jsonToObject(java.lang.String json)
java.lang.Object
jsonToObject(java.lang.String json, java.lang.String charset)
<T> T
streamToType(java.io.InputStream in, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
<T> T
streamToType(java.io.InputStream in, java.lang.Class<T> aClass)
<T> T
stringToType(java.lang.String json, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
<T> T
stringToType(java.lang.String json, java.lang.Class<T> aClass)
java.lang.String
toJsonString(java.lang.Object obj)
java.lang.String
toPrettyJsonString(java.lang.Object obj)
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Field Detail
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objectMapper
private final com.fasterxml.jackson.databind.ObjectMapper objectMapper
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prettyPrintWriter
private final com.fasterxml.jackson.databind.ObjectWriter prettyPrintWriter
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DEFAULT_ENCODING_UTF_8
public static final java.lang.String DEFAULT_ENCODING_UTF_8
- See Also:
- Constant Field Values
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mapTypeReference
private static final com.fasterxml.jackson.core.type.TypeReference<java.util.Map<java.lang.String,java.lang.Object>> mapTypeReference
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listTypeReference
private static final com.fasterxml.jackson.core.type.TypeReference<java.util.List<java.lang.Object>> listTypeReference
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Constructor Detail
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JsonUtilImpl
public JsonUtilImpl(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
By allowing the user to provide an ObjectMapper, it can be configured with knowledge of how to marshall and un-marshall your domain objects.- Parameters:
objectMapper
- a configured Jackson ObjectMapper
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JsonUtilImpl
public JsonUtilImpl()
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Method Detail
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configureStockJoltObjectMapper
public static void configureStockJoltObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
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jsonToObject
public java.lang.Object jsonToObject(java.lang.String json)
- Specified by:
jsonToObject
in interfaceJsonUtil
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jsonToObject
public java.lang.Object jsonToObject(java.lang.String json, java.lang.String charset)
- Specified by:
jsonToObject
in interfaceJsonUtil
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jsonToObject
public java.lang.Object jsonToObject(java.io.InputStream in)
- Specified by:
jsonToObject
in interfaceJsonUtil
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jsonToMap
public java.util.Map<java.lang.String,java.lang.Object> jsonToMap(java.lang.String json)
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jsonToMap
public java.util.Map<java.lang.String,java.lang.Object> jsonToMap(java.lang.String json, java.lang.String charset)
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jsonToMap
public java.util.Map<java.lang.String,java.lang.Object> jsonToMap(java.io.InputStream in)
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jsonToList
public java.util.List<java.lang.Object> jsonToList(java.lang.String json)
- Specified by:
jsonToList
in interfaceJsonUtil
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jsonToList
public java.util.List<java.lang.Object> jsonToList(java.lang.String json, java.lang.String charset)
- Specified by:
jsonToList
in interfaceJsonUtil
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jsonToList
public java.util.List<java.lang.Object> jsonToList(java.io.InputStream in)
- Specified by:
jsonToList
in interfaceJsonUtil
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filepathToObject
public java.lang.Object filepathToObject(java.lang.String filePath)
- Specified by:
filepathToObject
in interfaceJsonUtil
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filepathToMap
public java.util.Map<java.lang.String,java.lang.Object> filepathToMap(java.lang.String filePath)
- Specified by:
filepathToMap
in interfaceJsonUtil
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filepathToList
public java.util.List<java.lang.Object> filepathToList(java.lang.String filePath)
- Specified by:
filepathToList
in interfaceJsonUtil
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classpathToObject
public java.lang.Object classpathToObject(java.lang.String classPath)
- Specified by:
classpathToObject
in interfaceJsonUtil
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classpathToMap
public java.util.Map<java.lang.String,java.lang.Object> classpathToMap(java.lang.String classPath)
- Specified by:
classpathToMap
in interfaceJsonUtil
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classpathToList
public java.util.List<java.lang.Object> classpathToList(java.lang.String classPath)
- Specified by:
classpathToList
in interfaceJsonUtil
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jsonTo
@Deprecated public <T> T jsonTo(java.io.InputStream in, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
Deprecated.Description copied from interface:JsonUtil
Use the streamToType method instead.
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jsonTo
@Deprecated public <T> T jsonTo(java.lang.String json, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
Deprecated.Description copied from interface:JsonUtil
Use the stringToType method instead.
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stringToType
public <T> T stringToType(java.lang.String json, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
- Specified by:
stringToType
in interfaceJsonUtil
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stringToType
public <T> T stringToType(java.lang.String json, java.lang.Class<T> aClass)
- Specified by:
stringToType
in interfaceJsonUtil
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classpathToType
public <T> T classpathToType(java.lang.String classPath, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
- Specified by:
classpathToType
in interfaceJsonUtil
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classpathToType
public <T> T classpathToType(java.lang.String classPath, java.lang.Class<T> aClass)
- Specified by:
classpathToType
in interfaceJsonUtil
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fileToType
public <T> T fileToType(java.lang.String filePath, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
- Specified by:
fileToType
in interfaceJsonUtil
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fileToType
public <T> T fileToType(java.lang.String filePath, java.lang.Class<T> aClass)
- Specified by:
fileToType
in interfaceJsonUtil
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streamToType
public <T> T streamToType(java.io.InputStream in, com.fasterxml.jackson.core.type.TypeReference<T> typeRef)
- Specified by:
streamToType
in interfaceJsonUtil
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streamToType
public <T> T streamToType(java.io.InputStream in, java.lang.Class<T> aClass)
- Specified by:
streamToType
in interfaceJsonUtil
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toJsonString
public java.lang.String toJsonString(java.lang.Object obj)
- Specified by:
toJsonString
in interfaceJsonUtil
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toPrettyJsonString
public java.lang.String toPrettyJsonString(java.lang.Object obj)
- Specified by:
toPrettyJsonString
in interfaceJsonUtil
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cloneJson
public java.lang.Object cloneJson(java.lang.Object obj)
Description copied from interface:JsonUtil
Makes a deep copy of a Mapobject by converting it to a String and then back onto stock JSON objects. Leverages Serialization
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