Package org.mozilla.javascript
Class JavaToJSONConverters
- java.lang.Object
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- org.mozilla.javascript.JavaToJSONConverters
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public class JavaToJSONConverters extends java.lang.Object
This class provides implementations of converters for Java objects to be used by the JSON.stringify method.JSON.stringify will automatically convert instances of java.util.Map to javascript objects. Instances of java.util.Collection and java Arrays will be converted to javascript arrays.
This is a final effort at conversion for other java objects that appear as values, and may be preempted by objects which define a toJSON() method or by a replacer function passed to JSON.stringify. The return value will, in turn, be converted according to
Context.javaToJS(java.lang.Object, org.mozilla.javascript.Scriptable)
and stringified.
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Field Summary
Fields Modifier and Type Field Description static java.util.function.UnaryOperator<java.lang.Object>
BEAN
Convert JavaBean to an object as long as it has at least one readable propertystatic java.util.function.UnaryOperator<java.lang.Object>
EMPTY_OBJECT
Always return an empty objectstatic java.util.function.UnaryOperator<java.lang.Object>
STRING
Convert Object to its toString() value.static java.util.function.UnaryOperator<java.lang.Object>
THROW_TYPE_ERROR
Throw a TypeError naming the class that could not be convertedstatic java.util.function.UnaryOperator<java.lang.Object>
UNDEFINED
Always return undefined
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Constructor Summary
Constructors Modifier Constructor Description private
JavaToJSONConverters()
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Field Detail
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STRING
public static final java.util.function.UnaryOperator<java.lang.Object> STRING
Convert Object to its toString() value.
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UNDEFINED
public static final java.util.function.UnaryOperator<java.lang.Object> UNDEFINED
Always return undefined
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EMPTY_OBJECT
public static final java.util.function.UnaryOperator<java.lang.Object> EMPTY_OBJECT
Always return an empty object
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THROW_TYPE_ERROR
public static final java.util.function.UnaryOperator<java.lang.Object> THROW_TYPE_ERROR
Throw a TypeError naming the class that could not be converted
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BEAN
public static final java.util.function.UnaryOperator<java.lang.Object> BEAN
Convert JavaBean to an object as long as it has at least one readable propertyIf unable to determine properties or if none exist, null is returned. This method can be called from other converters to provide an alternate value on a returned null.
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