Package org.camunda.spin.impl.json.jackson

Class JacksonJsonNode

  • public class JacksonJsonNode
extends SpinJsonNode
    Wrapper for a Jackson Json Tree Node.
    Author:
    Thorben Lindhauer, Stefan Hentschel

    • Field Detail

      • jsonNode

        protected final com.fasterxml.jackson.databind.JsonNode jsonNode

    • Constructor Detail

      • JacksonJsonNode

        public JacksonJsonNode​(com.fasterxml.jackson.databind.JsonNode jsonNode,
                       JacksonJsonDataFormat dataFormat)

    • Method Detail

      • unwrap

        public com.fasterxml.jackson.databind.JsonNode unwrap()
        Specified by:
        unwrap in class Spin<SpinJsonNode>

      • getCorrectIndex

        protected java.lang.Integer getCorrectIndex​(java.lang.Integer index)
        fetch correct array index if index is less than 0 ArrayNode will convert all negative integers into 0...
        Parameters:
        index - wanted index
        Returns:
        Integer new index

      • lookupArray

        protected int lookupArray​(com.fasterxml.jackson.databind.JsonNode searchNode,
                          int direction)

      • indexOf

        public java.lang.Integer indexOf​(java.lang.Object searchObject)
        Specified by:
        indexOf in class SpinJsonNode

      • lastIndexOf

        public java.lang.Integer lastIndexOf​(java.lang.Object searchObject)
        Specified by:
        lastIndexOf in class SpinJsonNode

      • contains

        public boolean contains​(java.lang.Object searchObject)
        Specified by:
        contains in class SpinJsonNode

      • hasProp

        public boolean hasProp​(java.lang.String name)
        Specified by:
        hasProp in class SpinJsonNode

      • prop

        public SpinJsonNode prop​(java.lang.String name,
                         java.util.List<java.lang.Object> newProperty)
        Specified by:
        prop in class SpinJsonNode

      • propList

        public SpinJsonNode propList​(java.lang.String name,
                             java.util.List<java.lang.Object> newProperty)

      • prop

        public SpinJsonNode prop​(java.lang.String name,
                         java.util.Map<java.lang.String,​java.lang.Object> newProperty)
        Specified by:
        prop in class SpinJsonNode

      • value

        public java.lang.Object value()
        Specified by:
        value in class SpinJsonNode

      • fieldNames

        public java.util.List<java.lang.String> fieldNames()
        Specified by:
        fieldNames in class SpinJsonNode

      • getNodeType

        public com.fasterxml.jackson.databind.node.JsonNodeType getNodeType()

      • mapTo

        public <C> C mapTo​(java.lang.Class<C> type)
        Maps the json represented by this object to a java object of the given type.
        Note: the desired target type is not validated and needs to be trusted.
        Specified by:
        mapTo in class Spin<SpinJsonNode>
        Throws:
        SpinJsonException - if the json representation cannot be mapped to the specified type

      • mapTo

        public <C> C mapTo​(java.lang.String type)
        Maps the json represented by this object to a java object of the given type. Argument is to be supplied in Jackson's canonical type string format (see ResolvedType.toCanonical()).
        Note: the desired target type is not validated and needs to be trusted.
        Specified by:
        mapTo in class Spin<SpinJsonNode>
        Throws:
        SpinJsonException - if the json representation cannot be mapped to the specified type
        SpinJsonDataFormatException - if the parameter does not match a valid type

      • mapTo

        public <C> C mapTo​(com.fasterxml.jackson.databind.JavaType type)
        Maps the json represented by this object to a java object of the given type.
        Note: the desired target type is not validated and needs to be trusted.
        Throws:
        SpinJsonException - if the json representation cannot be mapped to the specified type