
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

#ifndef AXIS2_ANY_CONTENT_TYPE_H
#define AXIS2_ANY_CONTENT_TYPE_H

/**
 * @defgroup axis2_any_content_type any content type
 * @ingroup axis2_addr
 * any content type acts as a container for any type reference parameters that
 * could be associated with an endpoint reference. The values in the map are
 * stored in string format, with QNames as key values.
 * @{
 */

#include <axis2_defines.h>
#include <axutil_env.h>
#include <axis2_const.h>
#include <axutil_hash.h>
#include <axutil_qname.h>

#ifdef __cplusplus
extern "C"
{
#endif

    /** Type name for axis2_any_content_type */
    typedef struct axis2_any_content_type axis2_any_content_type_t;

    /**
     * Creates an instance of any content type struct.
     * @param env pointer to environment struct
     * @return pointer to the newly created any content type instance
     */
    AXIS2_EXTERN axis2_any_content_type_t *AXIS2_CALL

    axis2_any_content_type_create(
        const axutil_env_t * env);

    /**
     * Adds given value to content value map with given QName.
     * @param any_content_type pointer to any content type struct
     * @param env pointer to environment struct
     * @param qname pointer to QName to be used as key
     * @param value value string to be added
     * @return AXIS2_SUCCESS on success else AXIS2_FAILURE
     */
    AXIS2_EXTERN axis2_status_t AXIS2_CALL
    axis2_any_content_type_add_value(
        axis2_any_content_type_t * any_content_type,
        const axutil_env_t * env,
        const axutil_qname_t * qname,
        const axis2_char_t * value);

    /**
     * Gets the value corresponding to the given QName from the content 
     * value map.
     * @param any_content_type pointer to any content type struct
     * @param env pointer to environment struct
     * @param qname pointer to QName of the corresponding value to be 
     * retrieved
     * @return value string if present, else returns NULL
     */
    AXIS2_EXTERN const axis2_char_t *AXIS2_CALL

    axis2_any_content_type_get_value(
        const axis2_any_content_type_t * any_content_type,
        const axutil_env_t * env,
        const axutil_qname_t * qname);

    /**
     * Gets the map of all values.
     * @param any_content_type pointer to any content type struct
     * @param env pointer to environment struct
     * @return pointer to hash table containing all values, returns a 
     * reference, not a cloned copy 
     */
    AXIS2_EXTERN axutil_hash_t *AXIS2_CALL

    axis2_any_content_type_get_value_map(
        const axis2_any_content_type_t * any_content_type,
        const axutil_env_t * env);

    /**
     * Frees any content type struct.
     * @param any_content_type pointer to any content type struct
     * @param env pointer to environment struct
     * @return AXIS2_SUCCESS on success else AXIS2_FAILURE
     */
    AXIS2_EXTERN void AXIS2_CALL
    axis2_any_content_type_free(
        axis2_any_content_type_t * any_content_type,
        const axutil_env_t * env);

    /** @} */

#ifdef __cplusplus
}
#endif

#endif                          /* AXIS2_ANY_CONTENT_TYPE_H */