| /* |
| * 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_handler_desc.h> |
| #include <axutil_string.h> |
| #include <axis2_svc.h> |
| #include <axis2_conf_ctx.h> |
| |
| const axis2_char_t *AXIS2_CTX_HANDLER_NAME = "context_handler"; |
| |
| /** |
| * By the time the control comes to this handler, the dispatching must have |
| * happened so that the message context contains the service group, service and |
| * operation. This will then try to find the contexts for service group, service |
| * and the operation. |
| */ |
| |
| axis2_status_t AXIS2_CALL |
| axis2_ctx_handler_invoke( |
| axis2_handler_t * handler, |
| const axutil_env_t * env, |
| struct axis2_msg_ctx *msg_ctx); |
| |
| axis2_handler_t *AXIS2_CALL |
| axis2_ctx_handler_create( |
| const axutil_env_t * env, |
| const axutil_string_t * string) |
| { |
| axis2_handler_t *handler = NULL; |
| axis2_handler_desc_t *handler_desc = NULL; |
| axutil_string_t *handler_string = NULL; |
| |
| if(string) |
| { |
| handler_string = axutil_string_clone((axutil_string_t *)string, env); |
| if(!(handler_string)) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| } |
| else |
| { |
| /* create default string */ |
| handler_string = axutil_string_create_const(env, (axis2_char_t **)&AXIS2_CTX_HANDLER_NAME); |
| if(!handler_string) |
| { |
| return NULL; |
| } |
| } |
| |
| handler = axis2_handler_create(env); |
| if(!handler) |
| { |
| return NULL; |
| } |
| |
| /* handler desc of base handler */ |
| handler_desc = axis2_handler_desc_create(env, handler_string); |
| axutil_string_free(handler_string, env); |
| if(!handler_desc) |
| { |
| axis2_handler_free(handler, env); |
| return NULL; |
| } |
| |
| axis2_handler_init(handler, env, handler_desc); |
| |
| /* set the base struct's invoke op */ |
| axis2_handler_set_invoke(handler, env, axis2_ctx_handler_invoke); |
| |
| return handler; |
| } |
| |
| axis2_status_t AXIS2_CALL |
| axis2_ctx_handler_invoke( |
| axis2_handler_t * handler, |
| const axutil_env_t * env, |
| struct axis2_msg_ctx * msg_ctx) |
| { |
| axis2_op_t *op = NULL; |
| axis2_svc_ctx_t *svc_ctx = NULL; |
| axis2_op_ctx_t *op_ctx = NULL; |
| axis2_svc_grp_ctx_t *svc_grp_ctx = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, msg_ctx, AXIS2_FAILURE); |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_ctx_handler_invoke"); |
| |
| op_ctx = axis2_msg_ctx_get_op_ctx(msg_ctx, env); |
| svc_ctx = axis2_msg_ctx_get_svc_ctx(msg_ctx, env); |
| |
| if(op_ctx && svc_ctx) |
| { |
| svc_grp_ctx = axis2_svc_ctx_get_parent(svc_ctx, env); |
| if(svc_grp_ctx) |
| { |
| axutil_string_t *svc_grp_ctx_id_str = axutil_string_create(env, |
| axis2_svc_grp_ctx_get_id(svc_grp_ctx, env)); |
| axis2_msg_ctx_set_svc_grp_ctx_id(msg_ctx, env, svc_grp_ctx_id_str); |
| axutil_string_free(svc_grp_ctx_id_str, env); |
| } |
| return AXIS2_SUCCESS; |
| } |
| |
| op = axis2_msg_ctx_get_op(msg_ctx, env); |
| if(op) |
| { |
| op_ctx = axis2_op_find_existing_op_ctx(op, env, msg_ctx); |
| } |
| |
| if(op_ctx) |
| { |
| axis2_op_register_op_ctx(op, env, msg_ctx, op_ctx); |
| svc_ctx = axis2_op_ctx_get_parent(op_ctx, env); |
| if(svc_ctx) |
| { |
| axutil_string_t *svc_grp_ctx_id_str = NULL; |
| const axis2_char_t *grp_ctx_id = NULL; |
| |
| svc_grp_ctx = axis2_svc_ctx_get_parent(svc_ctx, env); |
| axis2_msg_ctx_set_svc_ctx(msg_ctx, env, svc_ctx); |
| axis2_msg_ctx_set_svc_grp_ctx(msg_ctx, env, svc_grp_ctx); |
| grp_ctx_id = axis2_svc_grp_ctx_get_id(svc_grp_ctx, env); |
| svc_grp_ctx_id_str = axutil_string_create(env, grp_ctx_id); |
| axis2_msg_ctx_set_svc_grp_ctx_id(msg_ctx, env, svc_grp_ctx_id_str); |
| axutil_string_free(svc_grp_ctx_id_str, env); |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| else if(op) /* 2. if no op_ctx, create new op_ctx */ |
| { |
| axis2_conf_ctx_t *conf_ctx = NULL; |
| axis2_bool_t use_pools = AXIS2_FALSE; |
| axutil_param_t *param = axis2_msg_ctx_get_parameter(msg_ctx, env, AXIS2_PERSIST_OP_CTX); |
| |
| use_pools = (param && 0 == axutil_strcmp(AXIS2_VALUE_TRUE, axutil_param_get_value(param, |
| env))); |
| |
| if(use_pools) |
| { |
| axutil_allocator_switch_to_global_pool(env->allocator); |
| } |
| op_ctx = axis2_op_ctx_create(env, op, NULL); |
| if(!op_ctx) |
| { |
| axis2_char_t *op_name = axutil_qname_get_localpart(axis2_op_get_qname(op, env), env); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Could not create Operation context for operatoin %s", op_name); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| axis2_msg_ctx_set_op_ctx(msg_ctx, env, op_ctx); |
| |
| axis2_op_register_op_ctx(op, env, msg_ctx, op_ctx); |
| |
| conf_ctx = axis2_msg_ctx_get_conf_ctx(msg_ctx, env); |
| if(conf_ctx) |
| { |
| if(!use_pools) |
| { |
| axutil_allocator_switch_to_global_pool(env->allocator); |
| } |
| |
| svc_grp_ctx = axis2_conf_ctx_fill_ctxs(conf_ctx, env, msg_ctx); |
| |
| if(!use_pools) |
| { |
| axutil_allocator_switch_to_local_pool(env->allocator); |
| } |
| } |
| |
| if(use_pools) |
| { |
| axutil_allocator_switch_to_local_pool(env->allocator); |
| } |
| } |
| |
| if(!svc_grp_ctx && (axis2_msg_ctx_get_server_side(msg_ctx, env))) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Service group context not found"); |
| return AXIS2_FAILURE; |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_ctx_handler_invoke"); |
| |
| return AXIS2_SUCCESS; |
| } |
| |