/*
 * 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 <axis2_wsdl_binding_msg_ref.h>

/**
 * @brief Wsdl Binding Message Reference struct impl
 * Referes to the MEP the Message relates to.
 */
typedef struct axis2_wsdl_binding_msg_ref_impl
{
    axis2_wsdl_binding_msg_ref_t binding_msg_ref;

    /**
     * Field messageLabel
     */
    axis2_char_t *msg_label;

    /**
     * Field Direction
     * Can be "in" or "out" depending on the element name being "input" or
     * "output" respectively;
     */
    axis2_char_t *direction;

}
axis2_wsdl_binding_msg_ref_impl_t;

#define AXIS2_INTF_TO_IMPL(binding_msg_ref) \
      ((axis2_wsdl_binding_msg_ref_impl_t *)binding_msg_ref)

/************************* Function prototypes ********************************/

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_free(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env);

axis2_char_t * AXIS2_CALL
axis2_wsdl_binding_msg_ref_get_direction(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_set_direction(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env,
        const axis2_char_t *direction);

axis2_char_t * AXIS2_CALL
axis2_wsdl_binding_msg_ref_get_msg_label(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_set_msg_label(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env,
        const axis2_char_t *msg_label);

/************************** End of function prototypes ************************/

axis2_wsdl_binding_msg_ref_t * AXIS2_CALL
axis2_wsdl_binding_msg_ref_create(const axis2_env_t *env)
{
    axis2_wsdl_binding_msg_ref_impl_t *binding_msg_ref_impl = NULL;

    AXIS2_ENV_CHECK(env, NULL);

    binding_msg_ref_impl = (axis2_wsdl_binding_msg_ref_impl_t *)
            AXIS2_MALLOC(env->allocator, sizeof(axis2_wsdl_binding_msg_ref_impl_t));


    if (NULL == binding_msg_ref_impl)
    {
        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    binding_msg_ref_impl->msg_label = NULL;
    binding_msg_ref_impl->direction = NULL;
    binding_msg_ref_impl->binding_msg_ref.extensible_component = NULL;
    binding_msg_ref_impl->binding_msg_ref.ops = NULL;

    binding_msg_ref_impl->binding_msg_ref.extensible_component =
        axis2_wsdl_extensible_component_create(env);

    if (NULL == binding_msg_ref_impl->binding_msg_ref.extensible_component)
    {
        axis2_wsdl_binding_msg_ref_free(&(binding_msg_ref_impl->binding_msg_ref),
                env);
        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    binding_msg_ref_impl->binding_msg_ref.ops =
        AXIS2_MALLOC(env->allocator, sizeof(axis2_wsdl_binding_msg_ref_ops_t));
    if (NULL == binding_msg_ref_impl->binding_msg_ref.ops)
    {
        axis2_wsdl_binding_msg_ref_free(&(binding_msg_ref_impl->binding_msg_ref),
                env);
        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    binding_msg_ref_impl->binding_msg_ref.ops->free =  axis2_wsdl_binding_msg_ref_free;

    binding_msg_ref_impl->binding_msg_ref.ops->get_direction =
        axis2_wsdl_binding_msg_ref_get_direction;

    binding_msg_ref_impl->binding_msg_ref.ops->set_direction =
        axis2_wsdl_binding_msg_ref_set_direction;

    binding_msg_ref_impl->binding_msg_ref.ops->get_msg_label =
        axis2_wsdl_binding_msg_ref_get_msg_label;

    binding_msg_ref_impl->binding_msg_ref.ops->set_msg_label =
        axis2_wsdl_binding_msg_ref_set_msg_label;

    return &(binding_msg_ref_impl->binding_msg_ref);
}

/***************************Function implementation****************************/

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_free(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env)
{
    axis2_wsdl_binding_msg_ref_impl_t *binding_msg_ref_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);

    binding_msg_ref_impl = AXIS2_INTF_TO_IMPL(binding_msg_ref);

    if (binding_msg_ref->ops)
    {
        AXIS2_FREE(env->allocator, binding_msg_ref->ops);
        binding_msg_ref->ops = NULL;
    }

    if (binding_msg_ref_impl->msg_label)
    {
        AXIS2_FREE(env->allocator, binding_msg_ref_impl->msg_label);
        binding_msg_ref_impl->msg_label = NULL;
    }

    if (binding_msg_ref_impl->direction)
    {
        AXIS2_FREE(env->allocator, binding_msg_ref_impl->direction);
        binding_msg_ref_impl->direction = NULL;
    }

    if (binding_msg_ref->extensible_component)
        AXIS2_WSDL_EXTENSIBLE_COMPONENT_FREE(binding_msg_ref->
                extensible_component, env);

    if (binding_msg_ref_impl)
        AXIS2_FREE(env->allocator, binding_msg_ref_impl);
    binding_msg_ref_impl = NULL;
    return AXIS2_SUCCESS;
}

axis2_char_t * AXIS2_CALL
axis2_wsdl_binding_msg_ref_get_direction(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, NULL);
    return AXIS2_INTF_TO_IMPL(binding_msg_ref)->direction;
}

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_set_direction(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env,
        const axis2_char_t *direction)
{
    axis2_wsdl_binding_msg_ref_impl_t *binding_msg_ref_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    AXIS2_PARAM_CHECK(env->error, direction, AXIS2_FAILURE);

    binding_msg_ref_impl = AXIS2_INTF_TO_IMPL(binding_msg_ref);

    if (binding_msg_ref_impl->direction)
    {
        AXIS2_FREE(env->allocator, binding_msg_ref_impl->direction);
        binding_msg_ref_impl->direction = NULL;
    }
    binding_msg_ref_impl->direction = (axis2_char_t *)direction;
    return AXIS2_SUCCESS;
}

axis2_char_t * AXIS2_CALL
axis2_wsdl_binding_msg_ref_get_msg_label(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, NULL);
    return AXIS2_INTF_TO_IMPL(binding_msg_ref)->msg_label;
}

axis2_status_t AXIS2_CALL
axis2_wsdl_binding_msg_ref_set_msg_label(axis2_wsdl_binding_msg_ref_t *binding_msg_ref,
        const axis2_env_t *env,
        const axis2_char_t *msg_label)
{
    axis2_wsdl_binding_msg_ref_impl_t *binding_msg_ref_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    AXIS2_PARAM_CHECK(env->error, msg_label, AXIS2_FAILURE);

    binding_msg_ref_impl = AXIS2_INTF_TO_IMPL(binding_msg_ref);

    if (binding_msg_ref_impl->msg_label)
    {
        AXIS2_FREE(env->allocator, binding_msg_ref_impl->msg_label);
        binding_msg_ref_impl->direction = NULL;
    }
    AXIS2_INTF_TO_IMPL(binding_msg_ref)->msg_label = (axis2_char_t *)msg_label;
    return AXIS2_SUCCESS;
}