org.apache.avro

Class JsonProperties

java.lang.Object

org.apache.avro.JsonProperties

Direct Known Subclasses:

Protocol, Protocol.Message, Schema, Schema.Field

public abstract class JsonProperties
extends Object

Base class for objects that have Json-valued properties.

Method Summary

Methods

Modifier and Type	Method and Description
void	addProp(String name, JsonNode value) Adds a property with the given name name and value value.
void	addProp(String name, String value) Adds a property with the given name name and value value.
JsonNode	getJsonProp(String name) Returns the value of the named property in this schema.
Map<String,JsonNode>	getJsonProps() Return the defined properties as an unmodifieable Map.
String	getProp(String name) Returns the value of the named, string-valued property in this schema.
Map<String,String>	getProps() Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getProp

public String getProp(String name)

Returns the value of the named, string-valued property in this schema. Returns null if there is no string-valued property with that name.

getJsonProp

public JsonNode getJsonProp(String name)

Returns the value of the named property in this schema. Returns null if there is no property with that name.

addProp

public void addProp(String name,
           String value)

Adds a property with the given name name and value value. Neither name nor value can be null. It is illegal to add a property if another with the same name but different value already exists in this schema.

Parameters:

name - The name of the property to add

value - The value for the property to add

addProp

public void addProp(String name,
           JsonNode value)

Adds a property with the given name name and value value. Neither name nor value can be null. It is illegal to add a property if another with the same name but different value already exists in this schema.

Parameters:

name - The name of the property to add

value - The value for the property to add

getProps

@Deprecated
public Map<String,String> getProps()

Deprecated.

Return the defined properties that have string values.

getJsonProps

public Map<String,JsonNode> getJsonProps()

Return the defined properties as an unmodifieable Map.