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/*
* 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.
*/
#include <neethi_exactlyone.h>
struct neethi_exactlyone_t
{
axutil_array_list_t *policy_components;
};
AXIS2_EXTERN neethi_exactlyone_t *AXIS2_CALL
neethi_exactlyone_create(
const axutil_env_t *env)
{
neethi_exactlyone_t *neethi_exactlyone = NULL;
AXIS2_ENV_CHECK(env, NULL);
neethi_exactlyone = (neethi_exactlyone_t *)AXIS2_MALLOC(env->allocator,
sizeof(neethi_exactlyone_t));
if(neethi_exactlyone == NULL)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Out of memory");
return NULL;
}
neethi_exactlyone->policy_components = NULL;
neethi_exactlyone->policy_components = axutil_array_list_create(env, 0);
if(!(neethi_exactlyone->policy_components))
{
neethi_exactlyone_free(neethi_exactlyone, env);
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Out of memory");
return NULL;
}
return neethi_exactlyone;
}
AXIS2_EXTERN void AXIS2_CALL
neethi_exactlyone_free(
neethi_exactlyone_t *neethi_exactlyone,
const axutil_env_t *env)
{
if(neethi_exactlyone)
{
if(neethi_exactlyone->policy_components)
{
int i = 0;
int size = 0;
size = axutil_array_list_size(neethi_exactlyone->policy_components, env);
for(i = 0; i < size; i++)
{
neethi_operator_t *operator = NULL;
operator = (neethi_operator_t *)axutil_array_list_get(
neethi_exactlyone->policy_components, env, i);
if(operator)
{
neethi_operator_free(operator, env);
operator = NULL;
}
}
axutil_array_list_free(neethi_exactlyone->policy_components, env);
neethi_exactlyone->policy_components = NULL;
}
AXIS2_FREE(env->allocator, neethi_exactlyone);
neethi_exactlyone = NULL;
}
return;
}
/* Implementations */
AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL
neethi_exactlyone_get_policy_components(
neethi_exactlyone_t *neethi_exactlyone,
const axutil_env_t *env)
{
return neethi_exactlyone->policy_components;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
neethi_exactlyone_add_policy_components(
neethi_exactlyone_t *exactlyone,
axutil_array_list_t *arraylist,
const axutil_env_t *env)
{
int size = axutil_array_list_size(arraylist, env);
int i = 0;
if(axutil_array_list_ensure_capacity(exactlyone->policy_components, env, size + 1)
!= AXIS2_SUCCESS)
{
return AXIS2_FAILURE;
}
for(i = 0; i < size; i++)
{
void *value = NULL;
value = axutil_array_list_get(arraylist, env, i);
neethi_operator_increment_ref((neethi_operator_t *)value, env);
axutil_array_list_add(exactlyone->policy_components, env, value);
}
return AXIS2_SUCCESS;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
neethi_exactlyone_add_operator(
neethi_exactlyone_t *neethi_exactlyone,
const axutil_env_t *env,
neethi_operator_t *operator)
{
neethi_operator_increment_ref(operator, env);
axutil_array_list_add(neethi_exactlyone->policy_components, env, operator);
return AXIS2_SUCCESS;
}
AXIS2_EXTERN axis2_bool_t AXIS2_CALL
neethi_exactlyone_is_empty(
neethi_exactlyone_t *exactlyone,
const axutil_env_t *env)
{
return axutil_array_list_is_empty(exactlyone->policy_components, env);
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
neethi_exactlyone_serialize(
neethi_exactlyone_t *neethi_exactlyone,
axiom_node_t *parent,
const axutil_env_t *env)
{
axiom_node_t *exactlyone_node = NULL;
axiom_element_t *exactlyone_ele = NULL;
axiom_namespace_t *policy_ns = NULL;
axutil_array_list_t *components = NULL;
policy_ns = axiom_namespace_create(env, NEETHI_NAMESPACE, NEETHI_PREFIX);
exactlyone_ele = axiom_element_create(env, parent, NEETHI_EXACTLYONE, policy_ns,
&exactlyone_node);
if(!exactlyone_node)
{
AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
"Cannot create 'ExactlyOne' node. Serialization of 'ExactlyOne' assertion failed");
return AXIS2_FAILURE;
}
components = neethi_exactlyone_get_policy_components(neethi_exactlyone, env);
if(components)
{
axis2_status_t status = AXIS2_FAILURE;
int i = 0;
for(i = 0; i < axutil_array_list_size(components, env); i++)
{
neethi_operator_t *operator = NULL;
operator = (neethi_operator_t *)axutil_array_list_get(components, env, i);
if(operator)
{
status = neethi_operator_serialize(operator, env, exactlyone_node);
if(status != AXIS2_SUCCESS)
{
AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
"Neethi operator serialization failed. "
"Cannot serialize 'ExactlyOne' assertion");
return AXIS2_FAILURE;
}
}
}
}
return AXIS2_SUCCESS;
}
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