Example usage for com.fasterxml.jackson.databind JavaType isCollectionLikeType

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind JavaType isCollectionLikeType.

Prototype

public boolean isCollectionLikeType() 

Source Link

Usage

From source file:org.mongojack.internal.MongoAnnotationIntrospector.java

@Override
public JsonDeserializer findContentDeserializer(Annotated am) {
    if (am.hasAnnotation(ObjectId.class)) {
        JavaType type = typeFactory.constructType(am.getGenericType());
        if (type.isCollectionLikeType()) {
            return findObjectIdDeserializer(type.containedType(0));
        } else if (type.isMapLikeType()) {
            return findObjectIdDeserializer(type.containedType(1));
        }/*from w w w  .j a  v a  2  s.  com*/
    }
    return null;
}

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From source file:org.mongojack.internal.MongoAnnotationIntrospector.java

public JsonDeserializer findObjectIdDeserializer(JavaType type) {
    if (type.getRawClass() == String.class) {
        return new ObjectIdDeserializers.ToStringDeserializer();
    } else if (type.getRawClass() == byte[].class) {
        return new ObjectIdDeserializers.ToByteArrayDeserializer();
    } else if (type.getRawClass() == DBRef.class) {
        JavaType dbRefType;/* www.  j a va 2  s .c om*/
        if (type.isContainerType()) {
            if (type.isCollectionLikeType()) {
                dbRefType = type.containedType(0);
            } else if (type.isMapLikeType()) {
                dbRefType = type.containedType(1);
            } else {
                return null;
            }
        } else {
            dbRefType = type;
        }
        JsonDeserializer keyDeserializer = findObjectIdDeserializer(dbRefType.containedType(1));
        return new DBRefDeserializer(dbRefType.containedType(0), dbRefType.containedType(1), keyDeserializer);
    } else if (type.getRawClass() == org.bson.types.ObjectId.class) {
        // Don't know why someone would annotated an ObjectId with
        // @ObjectId, but handle it
        return new ObjectIdDeserializers.ToObjectIdDeserializer();
    }
    return null;
}

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