xml_schema/src/xml_schema_annotation.c

/*
 * Copyright 2004,2005 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <xml_schema_annotation.h>
#include <axis2_utils.h>

/**
 * @brief xml_schema_annotation struct
 *
 */
typedef struct xml_schema_annotation_impl
{
    xml_schema_annotation_t annotation;

    xml_schema_types_t obj_type;

    axis2_hash_t *ht_super;

    xml_schema_obj_t *schema_obj;

    xml_schema_obj_collection_t *items;

}
xml_schema_annotation_impl_t;


#define AXIS2_INTF_TO_IMPL(annotation) \
        ((xml_schema_annotation_impl_t *) annotation)


axis2_status_t AXIS2_CALL
xml_schema_annotation_free(
    void *annotation,
    const axis2_env_t *env);

axis2_hash_t *AXIS2_CALL
xml_schema_annotation_super_objs(
    void *annotation,
    const axis2_env_t *env);

xml_schema_types_t AXIS2_CALL
xml_schema_annotation_get_type(
    void *annotation,
    const axis2_env_t *env);

xml_schema_obj_t *AXIS2_CALL
xml_schema_annotation_get_base_impl(void *annotation,
        const axis2_env_t *env);

xml_schema_obj_collection_t * AXIS2_CALL
xml_schema_annotation_get_items(void *annotation,
        const axis2_env_t *env);


AXIS2_EXTERN xml_schema_annotation_t * AXIS2_CALL
xml_schema_annotation_create(const axis2_env_t *env)
{
    xml_schema_annotation_impl_t *annotation_impl = NULL;
    axis2_status_t status = AXIS2_FAILURE;

    annotation_impl = AXIS2_MALLOC(env->allocator,
            sizeof(xml_schema_annotation_impl_t));
    if (!annotation_impl)
    {
        AXIS2_ERROR_SET(env->error , AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }
    annotation_impl->schema_obj = NULL;
    annotation_impl->obj_type = XML_SCHEMA_ANNOTATION;
    annotation_impl->ht_super = NULL;
    annotation_impl->items = NULL;
    annotation_impl->annotation.base.ops = NULL;
    annotation_impl->annotation.ops      = NULL;

    annotation_impl->annotation.ops = AXIS2_MALLOC(env->allocator,
            sizeof(xml_schema_annotation_ops_t));
    if (!annotation_impl->annotation.ops)
    {
        xml_schema_annotation_free(&(annotation_impl->annotation), env);
        AXIS2_ERROR_SET(env->error , AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    annotation_impl->annotation.ops->free =
        xml_schema_annotation_free;

    annotation_impl->annotation.ops->super_objs =
        xml_schema_annotation_super_objs;

    annotation_impl->annotation.ops->get_type =
        xml_schema_annotation_get_type;

    annotation_impl->annotation.ops->get_base_impl =
        xml_schema_annotation_get_base_impl;

    annotation_impl->annotation.ops->get_items =
        xml_schema_annotation_get_items;

    annotation_impl->items = xml_schema_obj_collection_create(env);
    if (!annotation_impl->items)
    {
        xml_schema_annotation_free(&(annotation_impl->annotation), env);
        AXIS2_ERROR_SET(env->error , AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    annotation_impl->schema_obj = xml_schema_obj_create(env);

    if (!annotation_impl->schema_obj)
    {
        xml_schema_annotation_free(&(annotation_impl->annotation), env);
        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    annotation_impl->ht_super = axis2_hash_make(env);
    if (!annotation_impl->ht_super)
    {
        xml_schema_annotation_free(&(annotation_impl->annotation), env);
        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }
    axis2_hash_set(annotation_impl->ht_super,
            AXIS2_STRDUP("XML_SCHEMA_ANNOTATION", env),
            AXIS2_HASH_KEY_STRING, &(annotation_impl->annotation));

    axis2_hash_set(annotation_impl->ht_super,
            AXIS2_STRDUP("XML_SCHEMA_OBJ", env),
            AXIS2_HASH_KEY_STRING, annotation_impl->schema_obj);

    status =  xml_schema_obj_resolve_methods(&(annotation_impl->annotation.base),
            env, annotation_impl->schema_obj,
            xml_schema_annotation_super_objs,
            xml_schema_annotation_get_type,
            xml_schema_annotation_free);
    return &(annotation_impl->annotation);
}


axis2_status_t AXIS2_CALL
xml_schema_annotation_free(void *annotation,
        const axis2_env_t *env)
{
    xml_schema_annotation_impl_t *annotation_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    annotation_impl = AXIS2_INTF_TO_IMPL(annotation);

    if (annotation_impl->items)
    {
        XML_SCHEMA_OBJ_COLLECTION_FREE(annotation_impl->items, env);
        annotation_impl->items = NULL;
    }

    if (annotation_impl->ht_super)
    {
        axis2_hash_free(annotation_impl->ht_super, env);
        annotation_impl->ht_super = NULL;
    }

    if (annotation_impl->schema_obj)
    {
        XML_SCHEMA_OBJ_FREE(annotation_impl->schema_obj, env);
        annotation_impl->schema_obj = NULL;
    }

    if (annotation_impl->annotation.ops)
    {
        AXIS2_FREE(env->allocator, annotation_impl->annotation.ops);
        annotation_impl->annotation.ops = NULL;
    }
    if (annotation_impl->annotation.base.ops)
    {
        AXIS2_FREE(env->allocator, annotation_impl->annotation.base.ops);
        annotation_impl->annotation.base.ops = NULL;
    }
    if (annotation_impl)
    {
        AXIS2_FREE(env->allocator, annotation_impl);
        annotation_impl = NULL;
    }
    return AXIS2_SUCCESS;
}


xml_schema_obj_t *AXIS2_CALL
xml_schema_annotation_get_base_impl(void *annotation,
        const axis2_env_t *env)
{
    xml_schema_annotation_impl_t *annotation_impl = NULL;
    annotation_impl = AXIS2_INTF_TO_IMPL(annotation);
    return annotation_impl->schema_obj;
}

xml_schema_obj_collection_t *AXIS2_CALL
xml_schema_annotation_get_items(void *annotation,
        const axis2_env_t *env)
{
    return AXIS2_INTF_TO_IMPL(annotation)->items;
}

axis2_hash_t *AXIS2_CALL
xml_schema_annotation_super_objs(
    void *annotation,
    const axis2_env_t *env)
{
    xml_schema_annotation_impl_t *annotation_impl = NULL;
    annotation_impl = AXIS2_INTF_TO_IMPL(annotation);
    return annotation_impl->ht_super;
}

xml_schema_types_t AXIS2_CALL
xml_schema_annotation_get_type(
    void *annotation,
    const axis2_env_t *env)
{
    xml_schema_annotation_impl_t *annotation_impl = NULL;
    annotation_impl = AXIS2_INTF_TO_IMPL(annotation);
    return annotation_impl->obj_type;
}