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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 <axis2_msg_recv.h>
#include <axutil_param.h>
#include <axis2_description.h>
#include <axutil_class_loader.h>
#include <axis2_engine.h>
#include <axis2_core_utils.h>
#include <axutil_property.h>
#include <axiom_soap_envelope.h>
#include <axiom_soap_body.h>
struct axis2_msg_recv
{
axis2_char_t *scope;
void *derived;
/**
* This contain in out synchronous business invoke logic
* @param msg_recv pointer to message receiver
* @param env pointer to environment struct
* @param in_msg_ctx pointer to in message context
* @param out_msg_ctx pointer to out message context
* @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
*/
axis2_status_t(
AXIS2_CALL * invoke_business_logic) (
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
struct axis2_msg_ctx * in_msg_ctx,
struct axis2_msg_ctx * out_msg_ctx);
/**
* This method is called from axis2_engine_receive method. This method's
* actual implementation is decided from the create method of the
* extended message receiver object. There depending on the synchronous or
* asynchronous type, receive metho is assigned with the synchronous or
* asynchronous implementation of receive.
* @see raw_xml_in_out_msg_recv_create method where receive is assigned
* to receive_sync
* @param msg_recv pointer to message receiver
* @param env pointer to environment struct
* @param in_msg_ctx pointer to in message context
* @return AXIS2_SUCCESS on success, else AXIS2_FAILURE
*/
axis2_status_t(
AXIS2_CALL * receive) (
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
struct axis2_msg_ctx * in_msg_ctx,
void *callback_recv_param);
};
static axis2_status_t AXIS2_CALL axis2_msg_recv_receive_impl(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
axis2_msg_ctx_t * msg_ctx,
void *callback_recv_param);
AXIS2_EXPORT axis2_msg_recv_t *AXIS2_CALL
axis2_msg_recv_create(
const axutil_env_t * env)
{
axis2_msg_recv_t *msg_recv = NULL;
AXIS2_ENV_CHECK(env, NULL);
msg_recv = (axis2_msg_recv_t *) AXIS2_MALLOC(env->allocator,
sizeof(axis2_msg_recv_t));
if (!msg_recv)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
return NULL;
}
msg_recv->scope = axutil_strdup(env, "app*");
msg_recv->derived = NULL;
msg_recv->receive = axis2_msg_recv_receive_impl;
return msg_recv;
}
AXIS2_EXPORT void AXIS2_CALL
axis2_msg_recv_free(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env)
{
AXIS2_ENV_CHECK(env, void);
if (msg_recv->scope)
{
AXIS2_FREE(env->allocator, msg_recv->scope);
}
if (msg_recv)
{
AXIS2_FREE(env->allocator, msg_recv);
}
return;
}
AXIS2_EXPORT axis2_svc_skeleton_t *AXIS2_CALL
axis2_msg_recv_make_new_svc_obj(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
struct axis2_msg_ctx * msg_ctx)
{
struct axis2_svc *svc = NULL;
struct axis2_op_ctx *op_ctx = NULL;
struct axis2_svc_ctx *svc_ctx = NULL;
axutil_param_t *impl_info_param = NULL;
void *impl_class = NULL;
AXIS2_ENV_CHECK(env, NULL);
AXIS2_PARAM_CHECK(env->error, msg_ctx, NULL);
op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env);
svc_ctx = axis2_op_ctx_get_parent(op_ctx, env);
svc = axis2_svc_ctx_get_svc(svc_ctx, env);
if (!svc)
{
return NULL;
}
impl_class = axis2_svc_get_impl_class(svc, env);
if (impl_class)
{
return impl_class;
}
impl_info_param = axis2_svc_get_param(svc, env, AXIS2_SERVICE_CLASS);
if (!impl_info_param)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_STATE_SVC,
AXIS2_FAILURE);
return NULL;
}
axutil_allocator_switch_to_global_pool(env->allocator);
axutil_class_loader_init(env);
impl_class = axutil_class_loader_create_dll(env, impl_info_param);
axis2_svc_set_impl_class(svc, env, impl_class);
if (impl_class)
{
AXIS2_SVC_SKELETON_INIT((axis2_svc_skeleton_t *) impl_class, env);
}
axutil_allocator_switch_to_local_pool(env->allocator);
return impl_class;
}
AXIS2_EXPORT axis2_svc_skeleton_t *AXIS2_CALL
axis2_msg_recv_get_impl_obj(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
struct axis2_msg_ctx * msg_ctx)
{
struct axis2_svc *svc = NULL;
struct axis2_op_ctx *op_ctx = NULL;
struct axis2_svc_ctx *svc_ctx = NULL;
AXIS2_PARAM_CHECK(env->error, msg_ctx, NULL);
op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env);
svc_ctx = axis2_op_ctx_get_parent(op_ctx, env);
svc = axis2_svc_ctx_get_svc(svc_ctx, env);
if (!svc)
{
return NULL;
}
return axis2_msg_recv_make_new_svc_obj(msg_recv, env, msg_ctx);
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_set_scope(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
const axis2_char_t * scope)
{
AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
AXIS2_PARAM_CHECK(env->error, scope, AXIS2_FAILURE);
if (msg_recv->scope)
{
AXIS2_FREE(env->allocator, msg_recv->scope);
}
msg_recv->scope = axutil_strdup(env, scope);
if (!msg_recv->scope)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
return AXIS2_FAILURE;
}
return AXIS2_SUCCESS;
}
AXIS2_EXPORT axis2_char_t *AXIS2_CALL
axis2_msg_recv_get_scope(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env)
{
return msg_recv->scope;
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_delete_svc_obj(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
axis2_msg_ctx_t * msg_ctx)
{
axis2_svc_t *svc = NULL;
axis2_op_ctx_t *op_ctx = NULL;
axis2_svc_ctx_t *svc_ctx = NULL;
axutil_param_t *impl_info_param = NULL;
axutil_param_t *scope_param = NULL;
axis2_char_t *param_value = NULL;
axutil_dll_desc_t *dll_desc = NULL;
AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE);
op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env);
svc_ctx = axis2_op_ctx_get_parent(op_ctx, env);
svc = axis2_svc_ctx_get_svc(svc_ctx, env);
if (!svc)
{
return AXIS2_FAILURE;
}
scope_param = axis2_svc_get_param(svc, env, AXIS2_SCOPE);
if (scope_param)
{
param_value = axutil_param_get_value(scope_param, env);
}
if (param_value && (0 == axutil_strcmp(AXIS2_APPLICATION_SCOPE,
param_value)))
{
return AXIS2_SUCCESS;
}
impl_info_param = axis2_svc_get_param(svc, env, AXIS2_SERVICE_CLASS);
if (!impl_info_param)
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_STATE_SVC,
AXIS2_FAILURE);
return AXIS2_FAILURE;
}
dll_desc = axutil_param_get_value(impl_info_param, env);
return axutil_class_loader_delete_dll(env, dll_desc);
}
static axis2_status_t AXIS2_CALL
axis2_msg_recv_receive_impl(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
axis2_msg_ctx_t * msg_ctx,
void *callback_recv_param)
{
axis2_msg_ctx_t *out_msg_ctx = NULL;
axis2_engine_t *engine = NULL;
axis2_conf_ctx_t *conf_ctx = NULL;
axis2_op_ctx_t *op_ctx = NULL;
axis2_svc_ctx_t *svc_ctx = NULL;
axis2_status_t status = AXIS2_FAILURE;
AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE);
AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI,
"[axis2]Entry:axis2_msg_recv_receive_impl");
out_msg_ctx = axis2_core_utils_create_out_msg_ctx(env, msg_ctx);
if (!out_msg_ctx)
{
return AXIS2_FAILURE;
}
op_ctx = axis2_msg_ctx_get_op_ctx(out_msg_ctx, env);
if (!op_ctx)
{
axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx);
axis2_msg_ctx_free(out_msg_ctx, env);
return AXIS2_FAILURE;
}
status = axis2_op_ctx_add_msg_ctx(op_ctx, env, out_msg_ctx);
if (!status)
{
axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx);
axis2_msg_ctx_free(out_msg_ctx, env);
return status;
}
status = axis2_op_ctx_add_msg_ctx(op_ctx, env, msg_ctx);
if (!status)
{
return status;
}
status = axis2_msg_recv_invoke_business_logic(msg_recv, env,
msg_ctx, out_msg_ctx);
if (AXIS2_SUCCESS != status)
{
axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx);
axis2_msg_ctx_free(out_msg_ctx, env);
return status;
}
svc_ctx = axis2_op_ctx_get_parent(op_ctx, env);
conf_ctx = axis2_svc_ctx_get_conf_ctx(svc_ctx, env);
engine = axis2_engine_create(env, conf_ctx);
if (!engine)
{
axis2_msg_ctx_free(out_msg_ctx, env);
return AXIS2_FAILURE;
}
if (axis2_msg_ctx_get_soap_envelope(out_msg_ctx, env))
{
axiom_soap_envelope_t *soap_envelope =
axis2_msg_ctx_get_soap_envelope(out_msg_ctx, env);
if (soap_envelope)
{
axiom_soap_body_t *body =
axiom_soap_envelope_get_body(soap_envelope,
env);
if (body)
{
/* in case of a SOAP fault, we got to return failure so that
transport gets to know that it should send 500 */
if (axiom_soap_body_has_fault(body, env))
{
status = AXIS2_FAILURE;
axis2_msg_ctx_set_fault_soap_envelope(msg_ctx, env,
soap_envelope);
axis2_msg_ctx_set_soap_envelope(out_msg_ctx, env, NULL);
}
else
{
/* if it is two way and not a fault then send through engine.
if it is one way we do not need to do an engine send */
status = axis2_engine_send(engine, env, out_msg_ctx);
}
}
}
}
axis2_engine_free(engine, env);
if (!axis2_msg_ctx_is_paused(out_msg_ctx, env) &&
!axis2_msg_ctx_is_keep_alive(out_msg_ctx, env))
{
axis2_core_utils_reset_out_msg_ctx(env, out_msg_ctx);
}
AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI,
"[axis2]Exit:axis2_msg_recv_receive_impl");
return status;
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_set_invoke_business_logic(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
AXIS2_MSG_RECV_INVOKE_BUSINESS_LOGIC func)
{
msg_recv->invoke_business_logic = func;
return AXIS2_SUCCESS;
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_invoke_business_logic(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
struct axis2_msg_ctx * in_msg_ctx,
struct axis2_msg_ctx * out_msg_ctx)
{
return msg_recv->invoke_business_logic(msg_recv, env, in_msg_ctx,
out_msg_ctx);
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_set_derived(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
void *derived)
{
msg_recv->derived = derived;
return AXIS2_SUCCESS;
}
AXIS2_EXPORT void *AXIS2_CALL
axis2_msg_recv_get_derived(
const axis2_msg_recv_t * msg_recv,
const axutil_env_t * env)
{
return msg_recv->derived;
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_set_receive(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
AXIS2_MSG_RECV_RECEIVE func)
{
msg_recv->receive = func;
return AXIS2_SUCCESS;
}
AXIS2_EXPORT axis2_status_t AXIS2_CALL
axis2_msg_recv_receive(
axis2_msg_recv_t * msg_recv,
const axutil_env_t * env,
axis2_msg_ctx_t * msg_ctx,
void *callback_recv_param)
{
return msg_recv->receive(msg_recv, env, msg_ctx, callback_recv_param);
}