Examples with JavaType com.fasterxml.jackson.databind.JavaType used on opensource projects

Example 76 with JavaType

use of com.fasterxml.jackson.databind.JavaType in project jackson-databind by FasterXML.

the class TestTypeBindings method testRecursiveType.

// for [databind#76]
public void testRecursiveType() {
    TypeFactory tf = TypeFactory.defaultInstance();
    JavaType type = tf.constructType(HashTree.class);
    assertNotNull(type);
}

Example 77 with JavaType

use of com.fasterxml.jackson.databind.JavaType in project jackson-databind by FasterXML.

the class TestTypeBindings method testInnerType.

/*
    /**********************************************************
    /* Test methods
    /**********************************************************
     */
public void testInnerType() throws Exception {
    TypeFactory tf = TypeFactory.defaultInstance();
    JavaType type = tf.constructType(InnerGenericTyping.InnerClass.class);
    assertEquals(MapType.class, type.getClass());
    JavaType keyType = type.getKeyType();
    assertEquals(Object.class, keyType.getRawClass());
    JavaType valueType = type.getContentType();
    assertEquals(Collection.class, valueType.getRawClass());
    JavaType vt2 = valueType.getContentType();
    assertEquals(Object.class, vt2.getRawClass());
}

Example 78 with JavaType

use of com.fasterxml.jackson.databind.JavaType in project jackson-databind by FasterXML.

the class TypeFactory method _referenceType.

private JavaType _referenceType(Class<?> rawClass, TypeBindings bindings, JavaType superClass, JavaType[] superInterfaces) {
    List<JavaType> typeParams = bindings.getTypeParameters();
    // ok to have no types ("raw")
    JavaType ct;
    if (typeParams.isEmpty()) {
        ct = _unknownType();
    } else if (typeParams.size() == 1) {
        ct = typeParams.get(0);
    } else {
        throw new IllegalArgumentException("Strange Reference type " + rawClass.getName() + ": can not determine type parameters");
    }
    return ReferenceType.construct(rawClass, bindings, superClass, superInterfaces, ct);
}

Example 79 with JavaType

use of com.fasterxml.jackson.databind.JavaType in project jackson-databind by FasterXML.

the class TypeFactory method _collectionType.

private JavaType _collectionType(Class<?> rawClass, TypeBindings bindings, JavaType superClass, JavaType[] superInterfaces) {
    List<JavaType> typeParams = bindings.getTypeParameters();
    // ok to have no types ("raw")
    JavaType ct;
    if (typeParams.isEmpty()) {
        ct = _unknownType();
    } else if (typeParams.size() == 1) {
        ct = typeParams.get(0);
    } else {
        throw new IllegalArgumentException("Strange Collection type " + rawClass.getName() + ": can not determine type parameters");
    }
    return CollectionType.construct(rawClass, bindings, superClass, superInterfaces, ct);
}

Example 80 with JavaType

use of com.fasterxml.jackson.databind.JavaType in project jackson-databind by FasterXML.

the class TypeFactory method _fromVariable.

protected JavaType _fromVariable(ClassStack context, TypeVariable<?> var, TypeBindings bindings) {
    // ideally should find it via bindings:
    final String name = var.getName();
    JavaType type = bindings.findBoundType(name);
    if (type != null) {
        return type;
    }
    // into account possible multiple bounds, nor consider upper bounds.
    if (bindings.hasUnbound(name)) {
        return CORE_TYPE_OBJECT;
    }
    bindings = bindings.withUnboundVariable(name);
    Type[] bounds = var.getBounds();
    return _fromAny(context, bounds[0], bindings);
}