Examples with JsonTypeConverter org.activiti.engine.impl.variable.JsonTypeConverter used on opensource projects

Example 1 with JsonTypeConverter

use of org.activiti.engine.impl.variable.JsonTypeConverter in project Activiti by Activiti.

the class ProcessEngineConfigurationImpl method initVariableTypes.

public void initVariableTypes() {
    if (variableTypes == null) {
        variableTypes = new DefaultVariableTypes();
        if (customPreVariableTypes != null) {
            for (VariableType customVariableType : customPreVariableTypes) {
                variableTypes.addType(customVariableType);
            }
        }
        variableTypes.addType(new NullType());
        variableTypes.addType(new StringType(getMaxLengthString()));
        variableTypes.addType(new LongStringType(getMaxLengthString() + 1));
        variableTypes.addType(new BooleanType());
        variableTypes.addType(new ShortType());
        variableTypes.addType(new IntegerType());
        variableTypes.addType(new LongType());
        variableTypes.addType(new DateType());
        variableTypes.addType(new JodaDateType());
        variableTypes.addType(new JodaDateTimeType());
        variableTypes.addType(new DoubleType());
        variableTypes.addType(new UUIDType());
        objectMapper.configOverride(BigDecimal.class).setFormat(JsonFormat.Value.forShape(JsonFormat.Shape.STRING));
        JsonTypeConverter jsonTypeConverter = new JsonTypeConverter(objectMapper, javaClassFieldForJackson);
        variableTypes.addType(new JsonType(getMaxLengthString(), objectMapper, serializePOJOsInVariablesToJson, jsonTypeConverter));
        variableTypes.addType(new LongJsonType(getMaxLengthString() + 1, objectMapper, serializePOJOsInVariablesToJson, jsonTypeConverter));
        // if java serliazation needed together with json defaulting then add to customPostVariableTypes
        if (!serializePOJOsInVariablesToJson) {
            variableTypes.addType(new ByteArrayType());
            variableTypes.addType(new SerializableType(serializableVariableTypeTrackDeserializedObjects));
            variableTypes.addType(new CustomObjectType("item", ItemInstance.class));
            variableTypes.addType(new CustomObjectType("message", MessageInstance.class));
        }
        if (customPostVariableTypes != null) {
            for (VariableType customVariableType : customPostVariableTypes) {
                variableTypes.addType(customVariableType);
            }
        }
    }
}