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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_util.h>
AXIS2_EXTERN neethi_policy_t *AXIS2_CALL
neethi_util_create_policy_from_file(
const axutil_env_t *env,
axis2_char_t *file_name)
{
axiom_xml_reader_t *reader = NULL;
axiom_stax_builder_t *builder = NULL;
axiom_document_t *document = NULL;
axiom_node_t *root_node = NULL;
reader = axiom_xml_reader_create_for_file(env, file_name, NULL);
if(!reader)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_CREATING_XML_STREAM_READER, AXIS2_FAILURE);
AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Out of memory");
return NULL;
}
builder = axiom_stax_builder_create(env, reader);
if(!builder)
{
axiom_xml_reader_free(reader, env);
return NULL;
}
document = axiom_stax_builder_get_document(builder, env);
if(!document)
{
axiom_stax_builder_free(builder, env);
return NULL;
}
root_node = axiom_document_get_root_element(document,env);
root_node = axiom_document_build_all(document, env);
if(!root_node)
{
axiom_stax_builder_free(builder, env);
return NULL;
}
axiom_stax_builder_free_self(builder, env);
builder = NULL;
return neethi_util_create_policy_from_om(env, root_node);
}
AXIS2_EXTERN neethi_policy_t *AXIS2_CALL
neethi_util_create_policy_from_om(
const axutil_env_t *env,
axiom_node_t *root_node)
{
axiom_element_t *root_ele = NULL;
if(axiom_node_get_node_type(root_node, env) == AXIOM_ELEMENT)
{
root_ele = (axiom_element_t *)axiom_node_get_data_element(root_node, env);
if(root_ele)
{
neethi_policy_t *neethi_policy = NULL;
neethi_policy = neethi_engine_get_policy(env, root_node, root_ele);
if(!neethi_policy)
{
return NULL;
}
neethi_policy_set_root_node(neethi_policy, env, root_node);
return neethi_policy;
}
else
return NULL;
}
else
return NULL;
}
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