/*
 * 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 <sandesha2_close_seq_res.h>
#include <sandesha2_constants.h>
#include <sandesha2_utils.h>
#include <axiom_soap_body.h>
#include <sandesha2_identifier.h>
/** 
 * @brief CloseSeqResponse struct impl
 *	Sandesha2 CloseSeqResponse
 */
  
struct sandesha2_close_seq_res_t
{
	sandesha2_identifier_t *identifier;
	axis2_char_t *ns_val;
};
                   	
static axis2_bool_t AXIS2_CALL 
sandesha2_close_seq_res_is_namespace_supported(
    const axutil_env_t *env, 
    axis2_char_t *namespace);

AXIS2_EXTERN sandesha2_close_seq_res_t* AXIS2_CALL
sandesha2_close_seq_res_create(
    const axutil_env_t *env,  
    axis2_char_t *ns_val)
{
    sandesha2_close_seq_res_t *close_seq_res = NULL;
    AXIS2_PARAM_CHECK(env->error, ns_val, NULL);
    
    if(!sandesha2_close_seq_res_is_namespace_supported(env, ns_val))
    {
        AXIS2_ERROR_SET(env->error, SANDESHA2_ERROR_UNSUPPORTED_NS, AXIS2_FAILURE);
        return NULL;
    }

    close_seq_res =  (sandesha2_close_seq_res_t *)AXIS2_MALLOC(env->allocator, 
            sizeof(sandesha2_close_seq_res_t));
	
    if(!close_seq_res)
	{
		AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
	}

    close_seq_res->ns_val = NULL;
    close_seq_res->identifier = NULL;

    close_seq_res->ns_val = (axis2_char_t *)axutil_strdup(env, ns_val);
    
	return close_seq_res;
}

axis2_status_t AXIS2_CALL
sandesha2_close_seq_res_free_void_arg(
    void *seq,
    const axutil_env_t *env)
{
    sandesha2_close_seq_res_t *seq_l = NULL;

    seq_l = (sandesha2_close_seq_res_t *) seq;
    return sandesha2_close_seq_res_free(seq_l, env);
}

axis2_status_t AXIS2_CALL 
sandesha2_close_seq_res_free(
    sandesha2_close_seq_res_t *close_seq_res, 
	const axutil_env_t *env)
{
    if(close_seq_res->ns_val)
    {
        AXIS2_FREE(env->allocator, close_seq_res->ns_val);
        close_seq_res->ns_val = NULL;
    }

    close_seq_res->identifier = NULL;
	AXIS2_FREE(env->allocator, close_seq_res);
	return AXIS2_SUCCESS;
}

axis2_char_t* AXIS2_CALL 
sandesha2_close_seq_res_get_namespace_value (
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env)
{
	return close_seq_res->ns_val;
}


void* AXIS2_CALL 
sandesha2_close_seq_res_from_om_node(
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env, 
    axiom_node_t *csr_node)
{
    axiom_element_t *csr_part = NULL;
    AXIS2_PARAM_CHECK(env->error, csr_node, NULL);
    
    csr_part = axiom_node_get_data_element(csr_node, env);
    if(!csr_part)
    {
        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[sandesha2] Create sequence response element is empty");
        AXIS2_ERROR_SET(env->error, SANDESHA2_ERROR_NULL_OM_ELEMENT, AXIS2_FAILURE);
        return NULL;
    }

    close_seq_res->identifier = sandesha2_identifier_create(env, close_seq_res->ns_val);
    if(!close_seq_res->identifier)
    {
        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, 
                "[sandesha2] Identifier element is not present in close sequence response element");
        return NULL;
    }

    if(!sandesha2_identifier_from_om_node(close_seq_res->identifier, env, 
        csr_node))
    {
        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, 
                "[sandesha2] Parsing close sequence response element into a struct failed");
        return NULL;
    }

    return close_seq_res;
}


axiom_node_t* AXIS2_CALL 
sandesha2_close_seq_res_to_om_node(
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env, void *om_node)
{
    axiom_namespace_t *rm_ns = NULL;
    axiom_element_t *csr_element = NULL;
    axiom_node_t *csr_node = NULL;
    
    AXIS2_PARAM_CHECK(env->error, om_node, NULL);
    
    if(!close_seq_res->identifier)
    {
        AXIS2_ERROR_SET(env->error, SANDESHA2_ERROR_TO_OM_NULL_ELEMENT, AXIS2_FAILURE);
        return NULL;
    }

    rm_ns = axiom_namespace_create(env, close_seq_res->ns_val, SANDESHA2_WSRM_COMMON_NS_PREFIX_RM);
    if(!rm_ns)
    {
        return NULL;
    }

    csr_element = axiom_element_create(env, NULL, SANDESHA2_WSRM_COMMON_CLOSE_SEQ_RESPONSE, rm_ns, 
        &csr_node);

    if(!csr_element)
    {
        return NULL;
    }

    sandesha2_identifier_to_om_node((sandesha2_identifier_t *) close_seq_res->identifier, env, 
            csr_node);

    axiom_node_add_child((axiom_node_t*)om_node, env, csr_node);

    return (axiom_node_t*)om_node;
}

sandesha2_identifier_t * AXIS2_CALL
sandesha2_close_seq_res_get_identifier(
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env)
{
	return close_seq_res->identifier;
}                    	

axis2_status_t AXIS2_CALL                 
sandesha2_close_seq_res_set_identifier(
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env, 
    sandesha2_identifier_t *identifier)
{
 	if(close_seq_res->identifier)
	{
		sandesha2_identifier_free(close_seq_res->identifier, env);
		close_seq_res->identifier = NULL;
	}

	close_seq_res->identifier = identifier;
 	return AXIS2_SUCCESS;
}

axis2_status_t AXIS2_CALL
sandesha2_close_seq_res_to_soap_envelope(
    sandesha2_close_seq_res_t *close_seq_res,
    const axutil_env_t *env, 
    axiom_soap_envelope_t *envelope)
{
    axiom_node_t *body_node = NULL;
    axutil_qname_t *close_seq_qname = NULL;

    AXIS2_PARAM_CHECK(env->error, envelope, AXIS2_FAILURE);

    /**
     * Remove if old exists
     */
    close_seq_qname = axutil_qname_create(env, SANDESHA2_WSRM_COMMON_CLOSE_SEQ_RESPONSE, 
        close_seq_res->ns_val, NULL);    

    if(!close_seq_qname)
    {
        return AXIS2_FAILURE;
    }

    sandesha2_utils_remove_soap_body_part(env, envelope, close_seq_qname);
    body_node = axiom_soap_body_get_base_node(axiom_soap_envelope_get_body(envelope, env), env);
    sandesha2_close_seq_res_to_om_node(close_seq_res, env, body_node);
    if(close_seq_qname)
    {
        axutil_qname_free(close_seq_qname, env);
    }

	return AXIS2_SUCCESS;
}

static axis2_bool_t AXIS2_CALL 
sandesha2_close_seq_res_is_namespace_supported(
    const axutil_env_t *env, 
    axis2_char_t *namespace)
{
    if(!axutil_strcmp(namespace, SANDESHA2_SPEC_2005_02_NS_URI))
    {
        return AXIS2_FALSE;
    }

    if(!axutil_strcmp(namespace, SANDESHA2_SPEC_2007_02_NS_URI))
    {
        return AXIS2_TRUE;
    }

    return AXIS2_FALSE;
}