| /* |
| * 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_phase_resolver.h> |
| #include <axutil_property.h> |
| #include <axis2_addr.h> |
| /* |
| * It is important to understand the following relationships between the |
| * functions defined here and else where. |
| * axis2_phase_resolver_engage_module_globally->axis2_svc_add_module_ops-> |
| * ->axis2_phase_resolver_build_execution_chains_for_module_op->axis2_phase_resolver_build_execution_chains_for_op |
| * and |
| * axis2_phase_resolver_engage_module_to_svc->axis2_svc_add_module_ops-> |
| * ->axis2_phase_resolver_build_execution_chains_for_module_op->axis2_phase_resolver_build_execution_chains_for_op |
| */ |
| struct axis2_phase_resolver |
| { |
| |
| /** axis2 configuration */ |
| axis2_conf_t *axis2_config; |
| |
| /** service */ |
| axis2_svc_t *svc; |
| }; |
| |
| static axis2_status_t |
| axis2_phase_resolver_build_execution_chains_for_op( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| int type, |
| axis2_op_t * op); |
| |
| static axis2_status_t |
| axis2_phase_resolver_add_module_handlers_to_system_defined_phases( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_module_desc_t * module_desc); |
| |
| static axis2_status_t |
| axis2_phase_resolver_add_module_handlers_to_user_defined_phases( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| struct axis2_svc *svc, |
| struct axis2_module_desc *module_desc); |
| |
| /* Deprecated and no longer used */ |
| static axis2_status_t |
| axis2_phase_resolver_build_in_transport_chains( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_transport_in_desc_t * transport); |
| |
| /* Deprecated and no longer used */ |
| static axis2_status_t |
| axis2_phase_resolver_build_out_transport_chains( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_transport_out_desc_t * transport); |
| |
| static axis2_status_t |
| axis2_phase_resolver_add_to_handler_list( |
| const axutil_env_t * env, |
| axutil_array_list_t *handler_list, |
| axis2_op_t *op, |
| axis2_module_desc_t * module_desc, |
| int type); |
| |
| AXIS2_EXTERN axis2_phase_resolver_t *AXIS2_CALL |
| axis2_phase_resolver_create( |
| const axutil_env_t * env) |
| { |
| axis2_phase_resolver_t *phase_resolver = NULL; |
| |
| phase_resolver = (axis2_phase_resolver_t *)AXIS2_MALLOC(env->allocator, |
| sizeof(axis2_phase_resolver_t)); |
| |
| if(!phase_resolver) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No memory."); |
| return NULL; |
| } |
| |
| phase_resolver->axis2_config = NULL; |
| phase_resolver->svc = NULL; |
| |
| return phase_resolver; |
| } |
| |
| AXIS2_EXTERN axis2_phase_resolver_t *AXIS2_CALL |
| axis2_phase_resolver_create_with_config( |
| const axutil_env_t * env, |
| axis2_conf_t * axis2_config) |
| { |
| axis2_phase_resolver_t *phase_resolver = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, axis2_config, NULL); |
| |
| phase_resolver = (axis2_phase_resolver_t *)axis2_phase_resolver_create(env); |
| |
| phase_resolver->axis2_config = axis2_config; |
| |
| return phase_resolver; |
| } |
| |
| AXIS2_EXTERN axis2_phase_resolver_t *AXIS2_CALL |
| axis2_phase_resolver_create_with_config_and_svc( |
| const axutil_env_t * env, |
| axis2_conf_t * axis2_config, |
| axis2_svc_t * svc) |
| { |
| axis2_phase_resolver_t *phase_resolver = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, axis2_config, NULL); |
| |
| phase_resolver = (axis2_phase_resolver_t *)axis2_phase_resolver_create(env); |
| |
| if(!phase_resolver) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No Memory."); |
| return NULL; |
| } |
| phase_resolver->axis2_config = axis2_config; |
| |
| phase_resolver->svc = svc; |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Service name is : %s", axis2_svc_get_name( |
| phase_resolver->svc, env)); |
| |
| return phase_resolver; |
| } |
| |
| AXIS2_EXTERN void AXIS2_CALL |
| axis2_phase_resolver_free( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env) |
| { |
| if(phase_resolver) |
| { |
| AXIS2_FREE(env->allocator, phase_resolver); |
| } |
| |
| return; |
| } |
| |
| /** |
| * This is in general called to engage a module to the axis2 engine. In other words modules handlers |
| * are added into all global and operation specific phases appropriately. Where these handlers |
| * should go is determined by the module handler specific descriptions in module.xml file. Also |
| * module operations are added to service and built exeuction chains for those operations as well. |
| * First add all the handlers defined for system phases are added into system phases. Then module |
| * operations are added into each service. At the same time execution chains for these module |
| * operations are built as well. Then handlers defined for user phases are added into user defined |
| * pahses. |
| */ |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_engage_module_globally( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_module_desc_t * module_desc) |
| { |
| axis2_status_t status = AXIS2_FAILURE; |
| axutil_qname_t *qname_addressing = NULL; |
| axutil_hash_t *svcs = NULL; |
| |
| const axutil_qname_t *mod_qname = NULL; |
| axis2_char_t *mod_name = NULL; |
| axutil_hash_t *all_ops = NULL; |
| axutil_hash_index_t *index_j = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_engage_module_globally"); |
| |
| AXIS2_PARAM_CHECK(env->error, module_desc, AXIS2_FAILURE); |
| |
| mod_qname = axis2_module_desc_get_qname(module_desc, env); |
| mod_name = axutil_qname_get_localpart(mod_qname, env); |
| |
| /* Add module handlers into global phases */ |
| status = axis2_phase_resolver_add_module_handlers_to_system_defined_phases(phase_resolver, env, |
| module_desc); |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Engaging module %s to global chain failed", |
| mod_name); |
| return status; |
| } |
| |
| /* Module is engaged to all the services */ |
| svcs = axis2_conf_get_all_svcs(phase_resolver->axis2_config, env); |
| if(!svcs) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "There are no services in the axis2 configuration"); |
| return AXIS2_FAILURE; |
| } |
| |
| qname_addressing = axutil_qname_create(env, AXIS2_MODULE_ADDRESSING, NULL, NULL); |
| |
| for(index_j = axutil_hash_first(svcs, env); index_j; index_j = axutil_hash_next(env, index_j)) |
| { |
| axis2_svc_t *svc = NULL; |
| void *w = NULL; |
| axis2_svc_grp_t *parent = NULL; |
| const axis2_char_t *svc_name = NULL; |
| const axis2_char_t *svc_grp_name = NULL; |
| |
| axutil_hash_this(index_j, NULL, NULL, &w); |
| svc = (axis2_svc_t *)w; |
| svc_name = axis2_svc_get_name(svc, env); |
| |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "svc name is:%s", svc_name); |
| |
| /* Module operations are added to service and built execution chains for operations. */ |
| status = axis2_svc_add_module_ops(svc, env, module_desc, phase_resolver->axis2_config); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding module operations for module %s to service %s failed", mod_name, svc_name); |
| axutil_qname_free(qname_addressing, env); |
| return status; |
| } |
| |
| /* Call this function to add module handlers into service operation phases */ |
| status = axis2_phase_resolver_add_module_handlers_to_user_defined_phases(phase_resolver, |
| env, svc, module_desc); |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| axutil_qname_free(qname_addressing, env); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Engaging module %s to service %s failed", |
| mod_name, svc_name); |
| |
| return status; |
| } |
| |
| if(axutil_qname_equals(mod_qname, env, qname_addressing)) |
| { |
| /* If addressing module then all operations which are not module |
| * operations with a wsa mapping parameter is added to the |
| * service's wsa-mapping list*/ |
| all_ops = axis2_svc_get_all_ops(svc, env); |
| if(all_ops) |
| { |
| axutil_hash_index_t *hi = NULL; |
| void *val = NULL; |
| |
| for(hi = axutil_hash_first(all_ops, env); hi; hi = axutil_hash_next(env, hi)) |
| { |
| axutil_hash_this(hi, NULL, NULL, &val); |
| |
| if(val) |
| { |
| if(!axis2_op_is_from_module((axis2_op_t *)val, env)) |
| { |
| axis2_op_t *op_desc = NULL; |
| axutil_array_list_t *params = NULL; |
| int j = 0; |
| int sizej = 0; |
| |
| op_desc = (axis2_op_t *)val; |
| params = axis2_op_get_all_params(op_desc, env); |
| /* Adding wsa-mapping into service */ |
| sizej = axutil_array_list_size(params, env); |
| for(j = 0; j < sizej; j++) |
| { |
| axutil_param_t *param = NULL; |
| axis2_char_t *param_name = NULL; |
| |
| param = axutil_array_list_get(params, env, j); |
| param_name = axutil_param_get_name(param, env); |
| if(!axutil_strcmp(param_name, AXIS2_WSA_MAPPING)) |
| { |
| axis2_char_t *key = NULL; |
| key = (axis2_char_t *)axutil_param_get_value(param, env); |
| axis2_svc_add_mapping(svc, env, key, op_desc); |
| } |
| } |
| } |
| val = NULL; |
| } |
| } |
| } |
| } |
| |
| parent = axis2_svc_get_parent(svc, env); |
| if(parent) |
| { |
| axutil_array_list_t *modules = NULL; |
| int j = 0; |
| int sizej = 0; |
| axis2_bool_t add_to_group = AXIS2_TRUE; |
| svc_grp_name = axis2_svc_grp_get_name(parent, env); |
| |
| modules = axis2_svc_grp_get_all_module_qnames(parent, env); |
| sizej = axutil_array_list_size(modules, env); |
| for(j = 0; j < sizej; j++) |
| { |
| axutil_qname_t *module = NULL; |
| |
| module = (axutil_qname_t *)axutil_array_list_get(modules, env, j); |
| if(axutil_qname_equals(mod_qname, env, module)) |
| { |
| add_to_group = AXIS2_FALSE; |
| break; |
| } |
| } |
| |
| if(add_to_group) |
| { |
| status = axis2_svc_grp_add_module_qname(parent, env, mod_qname); |
| } |
| } |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| axutil_qname_free(qname_addressing, env); |
| |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Adding module %s to service group %s failed", |
| mod_name, svc_grp_name); |
| |
| return status; |
| } |
| } |
| |
| axutil_qname_free(qname_addressing, env); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_engage_module_globally"); |
| |
| return status; |
| } |
| |
| /** |
| * This function is called to engage a module to a service specifically. In other words all module |
| * handlers defined for user phases are added into user defined phases and all module handlers |
| * defined for system defined phases are added into system defined phases. Note that user defined |
| * phases are in the flows taken from operation and system defined phases are in the flows taken |
| * from conf. Where each module handler should go is determined by module handler descriptions in |
| * module.xml file. |
| * First we add the operations defined in the module into the service and built execution chains for |
| * them. Then for all the operations of the service we check whether the module |
| * already engaged to operation. If not engage it to service operation. Also if the module is newly |
| * engaged to operation add the module qnname to the engaged module list of the operation. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_engage_module_to_svc( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_svc_t * svc, |
| axis2_module_desc_t * module_desc) |
| { |
| axutil_hash_t *ops = NULL; |
| axutil_hash_index_t *index_i = NULL; |
| axis2_status_t status = AXIS2_FAILURE; |
| const axutil_qname_t *module_d_qname = NULL; |
| axis2_char_t *modname_d = NULL; |
| const axis2_char_t *svcname = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_engage_module_to_svc"); |
| |
| module_d_qname = axis2_module_desc_get_qname(module_desc, env); |
| modname_d = axutil_qname_get_localpart(module_d_qname, env); |
| svcname = axis2_svc_get_name(svc, env); |
| |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Module %s will be engaged to %s", modname_d, svcname); |
| |
| ops = axis2_svc_get_all_ops(svc, env); |
| if(!ops) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Service %s has no operation", svcname); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| /* Module operations are added to service and built execution chains */ |
| status = axis2_svc_add_module_ops(svc, env, module_desc, phase_resolver->axis2_config); |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding module operations from module %s into service %s failed", modname_d, svcname); |
| |
| return status; |
| } |
| |
| for(index_i = axutil_hash_first(ops, env); index_i; index_i = axutil_hash_next(env, index_i)) |
| { |
| axutil_array_list_t *modules = NULL; |
| axis2_op_t *op_desc = NULL; |
| int size = 0; |
| int j = 0; |
| void *v = NULL; |
| axis2_bool_t engaged = AXIS2_FALSE; |
| axis2_char_t *opname = NULL; |
| |
| axutil_hash_this(index_i, NULL, NULL, &v); |
| op_desc = (axis2_op_t *)v; |
| |
| opname = axutil_qname_get_localpart(axis2_op_get_qname(op_desc, env), env); |
| |
| modules = axis2_op_get_all_modules(op_desc, env); |
| if(modules) |
| { |
| size = axutil_array_list_size(modules, env); |
| } |
| |
| for(j = 0; j < size; j++) |
| { |
| axis2_module_desc_t *module_desc_l = NULL; |
| const axutil_qname_t *module_d_qname_l = NULL; |
| |
| module_desc_l = axutil_array_list_get(modules, env, j); |
| module_d_qname_l = axis2_module_desc_get_qname(module_desc_l, env); |
| if(axutil_qname_equals(module_d_qname, env, module_d_qname_l)) |
| { |
| engaged = AXIS2_TRUE; |
| status = AXIS2_SUCCESS; |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, |
| "Module %s already engaged to operation %s of service %s", modname_d, opname, |
| svcname); |
| |
| break; |
| } |
| } |
| |
| if(!engaged) |
| { |
| status = axis2_phase_resolver_engage_module_to_op(phase_resolver, env, op_desc, |
| module_desc); |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Engaging module %s to operation %s failed.", modname_d, opname); |
| |
| return status; |
| } |
| |
| status = axis2_op_add_to_engaged_module_list(op_desc, env, module_desc); |
| } |
| |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_engage_module_to_svc"); |
| |
| return status; |
| } |
| |
| /** |
| * In this function all the handlers in each flow of the module description are added to the phases |
| * of the operation(user define phases) and phases of the conf(system defined phases). First handlers |
| * for system defined phases are added. Then handlers for operation specific phases are added. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_engage_module_to_op( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_op_t * axis_op, |
| axis2_module_desc_t * module_desc) |
| { |
| int type = 0; |
| axis2_phase_holder_t *phase_holder = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_engage_module_to_op"); |
| AXIS2_PARAM_CHECK(env->error, axis_op, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, module_desc, AXIS2_FAILURE); |
| |
| for(type = 1; type < 5; type++) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| axutil_array_list_t *phases = NULL; |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| phases = axis2_op_get_in_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| phases = axis2_op_get_out_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| phases = axis2_op_get_fault_in_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| phases = axis2_op_get_fault_out_flow(axis_op, env); |
| break; |
| } |
| } |
| |
| if(phases) |
| { |
| phase_holder = axis2_phase_holder_create_with_phases(env, phases); |
| } |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_in_flow(module_desc, env); |
| flowname = "in flow"; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_out_flow(module_desc, env); |
| flowname = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_in_flow(module_desc, env); |
| flowname = "fault in flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_out_flow(module_desc, env); |
| flowname = "fault out flow"; |
| break; |
| } |
| } |
| |
| if(flow && phase_holder) |
| { |
| int j = 0; |
| int handler_count = 0; |
| |
| handler_count = axis2_flow_get_handler_count(flow, env); |
| for(j = 0; j < handler_count; j++) |
| { |
| /* For all handlers in the flow from the module description */ |
| axis2_handler_desc_t *metadata = NULL; |
| const axis2_char_t *phase_name = NULL; |
| axis2_phase_rule_t *phase_rule = NULL; |
| const axutil_string_t *handlersname = NULL; |
| const axis2_char_t *handlername = NULL; |
| axis2_status_t status = AXIS2_FAILURE; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| phase_rule = axis2_handler_desc_get_rules(metadata, env); |
| phase_name = axis2_phase_rule_get_name(phase_rule, env); |
| |
| /* For user/operation specific phases */ |
| if((axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) && (axutil_strcmp(AXIS2_PHASE_POST_DISPATCH, |
| phase_name)) && (axutil_strcmp(AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| status = axis2_phase_holder_add_handler(phase_holder, env, metadata); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Handler %s inclusion failed for %s phase within flow %s. Phase might" |
| "not available in axis2.xml", handlername, phase_name, phase_name, |
| flowname); |
| |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, ""); |
| axis2_phase_holder_free(phase_holder, env); |
| return status; |
| } |
| |
| } |
| |
| /* For System defined phases */ |
| if((!axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_POST_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| axutil_array_list_t *phase_list = NULL; |
| axis2_phase_holder_t *phase_holder = NULL; |
| |
| phase_list = axis2_conf_get_in_phases_upto_and_including_post_dispatch( |
| phase_resolver->axis2_config, env); |
| |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| } |
| |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| |
| status = axis2_phase_holder_add_handler(phase_holder, env, metadata); |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding handler %s to phase %s within flow %s failed", handlername, |
| phase_name, flowname); |
| |
| return status; |
| } |
| } |
| } |
| } |
| |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_engage_module_to_op"); |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| /** |
| * The caller function first set the service into the phase resolver. Then call this function to |
| * build execution chains for that services operations. Within this function it just call |
| * axis2_phase_resolver_build_execution_chains_for_op() function to build exection chains for |
| * each operation. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_build_execution_chains_for_svc( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env) |
| { |
| axutil_hash_index_t *index_i = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axis2_op_t *op = NULL; |
| axutil_hash_t *ops = NULL; |
| |
| if(!(phase_resolver->svc)) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No service set to phase resolver"); |
| return AXIS2_FAILURE; |
| } |
| |
| ops = axis2_svc_get_all_ops(phase_resolver->svc, env); |
| |
| for(index_i = axutil_hash_first(ops, env); index_i; index_i = axutil_hash_next(env, index_i)) |
| { |
| void *v = NULL; |
| int j = 0; |
| |
| axutil_hash_this(index_i, NULL, NULL, &v); |
| op = (axis2_op_t *)v; |
| for(j = 1; j < 5; j++) |
| { |
| status = axis2_phase_resolver_build_execution_chains_for_op(phase_resolver, env, j, op); |
| } |
| } |
| |
| return status; |
| } |
| |
| /** |
| * For operation passed as parameter, build execution chains. To do this get all engaged modules |
| * from the axis2 configuration and for each module get the all handlers to be add to the operation |
| * specific phases. Then for each operation specific phases add those handlers. It should be noted |
| * that by the time this function is called the module handlers are already added to system specific |
| * phases. This function is called from axis2_phase_resolver_build_execution_chains_for_svc() |
| * function and axis2_phase_resolver_build_execution_chains_for_module_op() function. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_build_execution_chains_for_op( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| int type, |
| axis2_op_t *op) |
| { |
| axutil_array_list_t *handler_list = NULL; |
| axutil_array_list_t *moduleqnames = NULL; |
| int i = 0; |
| int size = 0; |
| int status = AXIS2_FAILURE; |
| /*axis2_char_t *flowname = NULL; */ |
| axis2_phase_holder_t *phase_holder = NULL; |
| axutil_array_list_t *engaged_module_list_for_parent_svc = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Entry:axis2_phase_resolver_build_execution_chains_for_op"); |
| |
| handler_list = axutil_array_list_create(env, 0); |
| if(!handler_list) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No memory"); |
| return AXIS2_FAILURE; |
| } |
| |
| /* Engage handlers from axis2.xml and from modules */ |
| moduleqnames = axis2_conf_get_all_engaged_modules(phase_resolver->axis2_config, env); |
| |
| size = axutil_array_list_size(moduleqnames, env); |
| |
| for(i = 0; i < size; i++) |
| { |
| axis2_char_t *modulename = NULL; |
| axutil_qname_t *moduleqname = NULL; |
| axis2_module_desc_t *module_desc = NULL; |
| |
| moduleqname = (axutil_qname_t *)axutil_array_list_get(moduleqnames, env, i); |
| modulename = axutil_qname_get_localpart(moduleqname, env); |
| |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Module name is:%s", modulename); |
| |
| module_desc = axis2_conf_get_module(phase_resolver->axis2_config, env, moduleqname); |
| if(!module_desc) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_MODULE_REF, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Module description not found in axis2 configuration for name %s", modulename); |
| |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| |
| return AXIS2_FAILURE; |
| } |
| |
| status = axis2_phase_resolver_add_to_handler_list(env, handler_list, op, module_desc, type); |
| if(AXIS2_SUCCESS != status) |
| { |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| return AXIS2_FAILURE; |
| } |
| |
| axis2_op_add_to_engaged_module_list(op, env, module_desc); |
| } |
| |
| engaged_module_list_for_parent_svc |
| = axis2_svc_get_engaged_module_list(phase_resolver->svc, env); |
| size = axutil_array_list_size(engaged_module_list_for_parent_svc, env); |
| |
| for(i = 0; i < size; i++) |
| { |
| axis2_char_t *modulename = NULL; |
| axutil_qname_t *moduleqname = NULL; |
| axis2_module_desc_t *module_desc = NULL; |
| |
| module_desc = axutil_array_list_get(engaged_module_list_for_parent_svc, env, i); |
| if(!module_desc) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_MODULE_REF, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Module description not found in engaged module list for service %s", |
| axis2_svc_get_name(phase_resolver->svc, env)); |
| |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| |
| return AXIS2_FAILURE; |
| } |
| |
| moduleqname = (axutil_qname_t *)axis2_module_desc_get_qname(module_desc, env); |
| modulename = axutil_qname_get_localpart(moduleqname, env); |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Module name is:%s", modulename); |
| |
| status = axis2_phase_resolver_add_to_handler_list(env, handler_list, op, module_desc, type); |
| if(AXIS2_SUCCESS != status) |
| { |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| return AXIS2_FAILURE; |
| } |
| |
| axis2_op_add_to_engaged_module_list(op, env, module_desc); |
| } |
| |
| if(0 == axutil_array_list_size(handler_list, env)) |
| { |
| /* No flows configured */ |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_in_flow(op, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| /*flowname = "in flow";*/ |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_out_flow(op, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| /*flowname = "out flow";*/ |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_fault_in_flow(op, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| /*flowname = "fault in flow";*/ |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_fault_out_flow(op, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| /*flowname = "fault out flow";*/ |
| break; |
| } |
| } |
| |
| size = axutil_array_list_size(handler_list, env); |
| for(i = 0; i < size; i++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| |
| metadata = (axis2_handler_desc_t *)axutil_array_list_get(handler_list, env, i); |
| if(phase_holder) |
| { |
| status = axis2_phase_holder_add_handler(phase_holder, env, metadata); |
| if(!status) |
| { |
| break; |
| } |
| } |
| } |
| |
| /* Free the locally created handler_list*/ |
| if(handler_list) |
| { |
| axutil_array_list_free(handler_list, env); |
| } |
| |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Exit:axis2_phase_resolver_build_execution_chains_for_op"); |
| |
| return status; |
| } |
| |
| /** |
| * For module operation build execution chains. This is called by axis2_svc_add_module_ops() function. |
| */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_build_execution_chains_for_module_op( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_op_t * op) |
| { |
| int i = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Entry:axis2_phase_resolver_build_execution_chains_for_module_op"); |
| AXIS2_PARAM_CHECK(env->error, op, AXIS2_FAILURE); |
| |
| for(i = 1; i < 5; i++) |
| { |
| status = axis2_phase_resolver_build_execution_chains_for_op(phase_resolver, env, i, op); |
| if(!status) |
| { |
| break; |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Exit:axis2_phase_resolver_build_execution_chains_for_module_op"); |
| return status; |
| } |
| |
| /** |
| * Take the phases for each flow from the axis2 configuration, take all the handlers of each flow |
| * from the module description and then each handler is added into the corresponding global phase. |
| * This function is called from function axis2_phase_resolver_engage_module_globally() to add |
| * module handlers into global phases. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_add_module_handlers_to_system_defined_phases( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_module_desc_t * module_desc) |
| { |
| int type = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axis2_phase_holder_t *phase_holder = NULL; |
| const axutil_qname_t *modqname = NULL; |
| axis2_char_t *modname = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Entry:axis2_phase_resolver_add_module_handlers_to_system_defined_phases"); |
| |
| modqname = axis2_module_desc_get_qname(module_desc, env); |
| modname = axutil_qname_get_localpart(modqname, env); |
| for(type = 1; type < 5; type++) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flow_name = NULL; |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_conf_get_in_phases_upto_and_including_post_dispatch( |
| phase_resolver->axis2_config, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| if(!phase_holder) |
| continue; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_conf_get_out_flow(phase_resolver->axis2_config, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| if(!phase_holder) |
| continue; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_conf_get_in_fault_flow(phase_resolver-> axis2_config, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| if(!phase_holder) |
| continue; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_conf_get_out_fault_flow(phase_resolver-> axis2_config, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| if(!phase_holder) |
| continue; |
| break; |
| } |
| } |
| |
| /* Modules referred by axis2.xml */ |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_in_flow(module_desc, env); |
| flow_name = "in flow"; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_out_flow(module_desc, env); |
| flow_name = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_in_flow(module_desc, env); |
| flow_name = "fault in flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_out_flow(module_desc, env); |
| flow_name = "fault out flow"; |
| break; |
| } |
| } |
| if(flow) |
| { |
| int j = 0; |
| for(j = 0; j < axis2_flow_get_handler_count(flow, env); j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| const axis2_char_t *phase_name = NULL; |
| axis2_phase_rule_t *phase_rule = NULL; |
| const axutil_string_t *handlersname = NULL; |
| const axis2_char_t *handlername = NULL; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| phase_rule = axis2_handler_desc_get_rules(metadata, env); |
| if(phase_rule) |
| { |
| phase_name = axis2_phase_rule_get_name(phase_rule, env); |
| } |
| if(!phase_name) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Phase rules for handler %s has no name", handlername); |
| return AXIS2_FAILURE; |
| } |
| if((!axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_POST_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| /* If a global phase add the module handler*/ |
| status = axis2_phase_holder_add_handler(phase_holder, env, metadata); |
| if(!status) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding handler %s of module %s to phase %s of " |
| "flow %s failed", handlername, modname, phase_name, flow_name); |
| return status; |
| } |
| } |
| } |
| } |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| } |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Exit:axis2_phase_resolver_add_module_handlers_to_system_defined_phases"); |
| return AXIS2_SUCCESS; |
| } |
| |
| /** |
| * For each operation of the service first check whether module is already engaged to operation. |
| * If not take each operations flows and add the module handlers into them appropriately. This |
| * function is called from function axis2_phase_resolver_engage_module_globally() to add handlers |
| * from module into each services all operations. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_add_module_handlers_to_user_defined_phases( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_svc_t * svc, |
| axis2_module_desc_t * module_desc) |
| { |
| axutil_hash_t *ops = NULL; |
| axis2_bool_t engaged = AXIS2_FALSE; |
| axutil_hash_index_t *index_i = NULL; |
| int type = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axis2_phase_holder_t *phase_holder = NULL; |
| const axis2_char_t *svc_name = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Entry:axis2_phase_resolver_add_module_handlers_to_user_defined_phases"); |
| |
| AXIS2_PARAM_CHECK(env->error, svc, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, module_desc, AXIS2_FAILURE); |
| svc_name = axis2_svc_get_name(svc, env); |
| ops = axis2_svc_get_all_ops(svc, env); |
| if(!ops) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No operations for the service %s", svc_name); |
| return AXIS2_FAILURE; |
| } |
| |
| for(index_i = axutil_hash_first(ops, env); index_i; index_i = axutil_hash_next(env, index_i)) |
| { |
| void *v = NULL; |
| axis2_op_t *op_desc = NULL; |
| int j = 0; |
| axutil_array_list_t *modules = NULL; |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| const axutil_qname_t *module_desc_qname = NULL; |
| axis2_char_t *module_desc_name = NULL; |
| int size = 0; |
| axis2_char_t *op_name = NULL; |
| |
| axutil_hash_this(index_i, NULL, NULL, &v); |
| op_desc = (axis2_op_t *)v; |
| op_name = axutil_qname_get_localpart(axis2_op_get_qname(op_desc, env), env); |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Operation name is : %s", op_name); |
| |
| /* Get all modules engaged to the operation */ |
| modules = axis2_op_get_all_modules(op_desc, env); |
| module_desc_qname = axis2_module_desc_get_qname(module_desc, env); |
| module_desc_name = axutil_qname_get_localpart(module_desc_qname, env); |
| if(modules) |
| { |
| size = axutil_array_list_size(modules, env); |
| } |
| |
| /* Checking whether module is already engaged to operation */ |
| for(j = 0; j < size; j++) |
| { |
| axis2_module_desc_t *module_desc_l = NULL; |
| const axutil_qname_t *module_desc_qname_l = NULL; |
| |
| module_desc_l = (axis2_module_desc_t *)axutil_array_list_get(modules, env, j); |
| |
| module_desc_qname_l = axis2_module_desc_get_qname(module_desc_l, env); |
| if(axutil_qname_equals(module_desc_qname_l, env, module_desc_qname)) |
| { |
| engaged = AXIS2_TRUE; |
| break; |
| } |
| } |
| |
| if(engaged) |
| { |
| continue; |
| } |
| |
| for(type = 1; type < 5; type++) |
| { |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_in_flow(op_desc, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_out_flow(op_desc, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_fault_in_flow(op_desc, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| axutil_array_list_t *phase_list = NULL; |
| |
| phase_list = axis2_op_get_fault_out_flow(op_desc, env); |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| break; |
| } |
| } |
| |
| /* Process modules referred by axis2.xml */ |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_in_flow(module_desc, env); |
| flowname = "in flow"; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_out_flow(module_desc, env); |
| flowname = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_in_flow(module_desc, env); |
| flowname = "fault in flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_out_flow(module_desc, env); |
| flowname = "fault out flow"; |
| break; |
| } |
| } |
| |
| if(flow) |
| { |
| int handler_count = 0; |
| |
| handler_count = axis2_flow_get_handler_count(flow, env); |
| for(j = 0; j < handler_count; j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| const axis2_char_t *phase_name = NULL; |
| axis2_phase_rule_t *phase_rule = NULL; |
| const axutil_string_t *handlersname = NULL; |
| const axis2_char_t *handlername = NULL; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| phase_rule = axis2_handler_desc_get_rules(metadata, env); |
| if(phase_rule) |
| { |
| phase_name = axis2_phase_rule_get_name(phase_rule, env); |
| } |
| if(!phase_name) |
| { |
| AXIS2_LOG_ERROR( |
| env->log, |
| AXIS2_LOG_SI, |
| "Handler rules for the handler description %s within flow %s has no name", |
| handlername, flowname); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| /* If phase is not a system defined phase, add module handler to it */ |
| if((axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_POST_DISPATCH, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| if(phase_holder) |
| { |
| status = axis2_phase_holder_add_handler(phase_holder, env, metadata); |
| if(!status) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Adding handler desc %s to" |
| "phase %s within flow %s failed", handlername, phase_name, |
| flowname); |
| |
| return status; |
| } |
| } |
| } |
| } |
| } |
| |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| } |
| } |
| status = axis2_op_add_to_engaged_module_list(op_desc, env, module_desc); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Adding module description %s to engaged " |
| "module list of operation %s failed", module_desc_name, op_name); |
| |
| return status; |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "Exit:axis2_phase_resolver_add_module_handlers_to_user_defined_phases"); |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_disengage_module_from_svc( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_svc_t * svc, |
| axis2_module_desc_t * module_desc) |
| { |
| axutil_hash_t *ops = NULL; |
| axutil_hash_index_t *index_i = NULL; |
| axis2_status_t status = AXIS2_FAILURE; |
| const axutil_qname_t *module_d_qname = NULL; |
| const axis2_char_t *svc_name = axis2_svc_get_name(svc, env); |
| axis2_char_t *modname_d = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_disengage_module_from_svc"); |
| |
| ops = axis2_svc_get_all_ops(svc, env); |
| if(!ops) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Service %s has no operation", svc_name); |
| return AXIS2_FAILURE; |
| } |
| |
| module_d_qname = axis2_module_desc_get_qname(module_desc, env); |
| modname_d = axutil_qname_get_localpart(module_d_qname, env); |
| for(index_i = axutil_hash_first(ops, env); index_i; index_i = axutil_hash_next(env, index_i)) |
| { |
| axutil_array_list_t *modules = NULL; |
| axis2_op_t *op_desc = NULL; |
| int size = 0; |
| int j = 0; |
| void *v = NULL; |
| axis2_bool_t engaged = AXIS2_FALSE; |
| const axutil_qname_t *opqname = NULL; |
| axis2_char_t *opname = NULL; |
| |
| axutil_hash_this(index_i, NULL, NULL, &v); |
| op_desc = (axis2_op_t *)v; |
| opqname = axis2_op_get_qname(op_desc, env); |
| opname = axutil_qname_get_localpart(opqname, env); |
| modules = axis2_op_get_all_modules(op_desc, env); |
| if(modules) |
| { |
| size = axutil_array_list_size(modules, env); |
| } |
| for(j = 0; j < size; j++) |
| { |
| axis2_module_desc_t *module_desc_l = NULL; |
| const axutil_qname_t *module_d_qname_l = NULL; |
| |
| module_desc_l = axutil_array_list_get(modules, env, j); |
| module_d_qname_l = axis2_module_desc_get_qname(module_desc_l, env); |
| if(axutil_qname_equals(module_d_qname, env, module_d_qname_l)) |
| { |
| engaged = AXIS2_TRUE; |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Module %s already engaged.", modname_d); |
| break; |
| } |
| } |
| |
| if(engaged) |
| { |
| status = axis2_phase_resolver_disengage_module_from_op(phase_resolver, env, op_desc, |
| module_desc); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Disengaging module %s from operation %s failed", modname_d, opname); |
| return status; |
| } |
| |
| status = axis2_op_remove_from_engaged_module_list(op_desc, env, module_desc); |
| } |
| |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_disengage_module_from_svc"); |
| return status; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_disengage_module_from_op( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_op_t * axis_op, |
| axis2_module_desc_t * module_desc) |
| { |
| int type = 0; |
| axis2_phase_holder_t *phase_holder = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_disengage_module_from_op"); |
| AXIS2_PARAM_CHECK(env->error, axis_op, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK(env->error, module_desc, AXIS2_FAILURE); |
| |
| for(type = 1; type < 5; type++) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| axutil_array_list_t *phases = NULL; |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| phases = axis2_op_get_in_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| phases = axis2_op_get_out_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| phases = axis2_op_get_fault_in_flow(axis_op, env); |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| phases = axis2_op_get_fault_out_flow(axis_op, env); |
| break; |
| } |
| } |
| |
| if(phases) |
| { |
| phase_holder = axis2_phase_holder_create_with_phases(env, phases); |
| } |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_in_flow(module_desc, env); |
| flowname = "in flow"; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_out_flow(module_desc, env); |
| flowname = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_in_flow(module_desc, env); |
| flowname = "fault in flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_out_flow(module_desc, env); |
| flowname = "fault out flow"; |
| break; |
| } |
| } |
| |
| if(flow && phase_holder) |
| { |
| int j = 0; |
| int handler_count = 0; |
| |
| handler_count = axis2_flow_get_handler_count(flow, env); |
| for(j = 0; j < handler_count; j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| const axis2_char_t *phase_name = NULL; |
| axis2_phase_rule_t *phase_rule = NULL; |
| const axutil_string_t *handlersname = NULL; |
| const axis2_char_t *handlername = NULL; |
| axis2_status_t status = AXIS2_FAILURE; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| phase_rule = axis2_handler_desc_get_rules(metadata, env); |
| phase_name = axis2_phase_rule_get_name(phase_rule, env); |
| if((axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) && (axutil_strcmp(AXIS2_PHASE_POST_DISPATCH, |
| phase_name)) && (axutil_strcmp(AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| status = axis2_phase_holder_remove_handler(phase_holder, env, metadata); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, |
| "Handler %s Removal failed for %s phase within flow %s", handlername, |
| phase_name, flowname); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, ""); |
| axis2_phase_holder_free(phase_holder, env); |
| return status; |
| } |
| |
| } |
| if((!axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_POST_DISPATCH, phase_name)) || (!axutil_strcmp( |
| AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| axutil_array_list_t *phase_list = NULL; |
| axis2_phase_holder_t *phase_holder = NULL; |
| |
| phase_list = axis2_conf_get_in_phases_upto_and_including_post_dispatch( |
| phase_resolver->axis2_config, env); |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| } |
| phase_holder = axis2_phase_holder_create_with_phases(env, phase_list); |
| |
| status = axis2_phase_holder_remove_handler(phase_holder, env, metadata); |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Removing handler %s from phase %s within flow %s failed", handlername, |
| phase_name, flowname); |
| return status; |
| } |
| } |
| } |
| } |
| |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| phase_holder = NULL; |
| } |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_disengage_module_from_op"); |
| return AXIS2_SUCCESS; |
| } |
| |
| /* This function is deprecated and no longer used */ |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_phase_resolver_build_transport_chains( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env) |
| { |
| axis2_transport_in_desc_t **transports_in = NULL; |
| axis2_transport_out_desc_t **transports_out = NULL; |
| int index_i = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_build_transport_chains"); |
| |
| transports_in = axis2_conf_get_all_in_transports(phase_resolver->axis2_config, env); |
| if(!transports_in) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_TRANSPORT_IN_CONFIGURED, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No transport in descriptions configured"); |
| return AXIS2_SUCCESS; |
| } |
| |
| transports_out = axis2_conf_get_all_out_transports(phase_resolver->axis2_config, env); |
| if(!transports_out) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_TRANSPORT_OUT_CONFIGURED, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No transport out descriptions configured"); |
| return AXIS2_SUCCESS; |
| } |
| |
| for(index_i = 0; index_i < AXIS2_TRANSPORT_ENUM_MAX; index_i++) |
| { |
| if(transports_in[index_i]) |
| { |
| status = axis2_phase_resolver_build_in_transport_chains(phase_resolver, env, |
| transports_in[index_i]); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Building transport in chains failed"); |
| return status; |
| } |
| } |
| } |
| |
| for(index_i = 0; index_i < AXIS2_TRANSPORT_ENUM_MAX; index_i++) |
| { |
| if(transports_out[index_i]) |
| { |
| status = axis2_phase_resolver_build_out_transport_chains(phase_resolver, env, |
| transports_out[index_i]); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Building transport out chains failed"); |
| return status; |
| } |
| } |
| } |
| |
| /* If transport in or transport out maps are not null but still they don't |
| * have chains configured then we return success, because there are no |
| * chains to process. |
| */ |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_build_transport_chains"); |
| return AXIS2_SUCCESS; |
| } |
| |
| /** |
| * This function is called from function |
| * axis2_phase_resolver_build_transport_chains(). |
| * This function is deprecated and no longer used. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_build_in_transport_chains( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_transport_in_desc_t * transport) |
| { |
| int type = 0; |
| int j = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axutil_array_list_t *handlers = NULL; |
| AXIS2_TRANSPORT_ENUMS transport_enum = axis2_transport_in_desc_get_enum(transport, env); |
| ; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_build_in_transport_chains"); |
| AXIS2_PARAM_CHECK(env->error, transport, AXIS2_FAILURE); |
| |
| for(type = 1; type < 4; type++) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| axis2_phase_t *phase = NULL; |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_transport_in_desc_get_in_flow(transport, env); |
| phase = axis2_transport_in_desc_get_in_phase(transport, env); |
| flowname = "in flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_transport_in_desc_get_fault_in_flow(transport, env); |
| phase = axis2_transport_in_desc_get_fault_phase(transport, env); |
| flowname = "fault in flow"; |
| break; |
| } |
| } |
| if(flow) |
| { |
| axis2_phase_holder_t *phase_holder = NULL; |
| int size = 0; |
| |
| size = axis2_flow_get_handler_count(flow, env); |
| handlers = axutil_array_list_create(env, 0); |
| for(j = 0; j < size; j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| axis2_phase_rule_t *rule = NULL; |
| const axis2_char_t *handlername = NULL; |
| const axutil_string_t *handlersname = NULL; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| rule = axis2_handler_desc_get_rules(metadata, env); |
| if(rule) |
| { |
| status = axis2_phase_rule_set_name(rule, env, AXIS2_TRANSPORT_PHASE); |
| } |
| if(AXIS2_SUCCESS != status) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Setting name %s to phase rules for handler %s failed" |
| "for in transport %d within flow %s", AXIS2_TRANSPORT_PHASE, |
| handlername, transport_enum, flowname); |
| return status; |
| } |
| status = axutil_array_list_add(handlers, env, metadata); |
| if(AXIS2_SUCCESS != status) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding handler %s from in transport %d to handler " |
| "list failed within flow %s", handlername, transport_enum, flowname); |
| return status; |
| } |
| } |
| phase_holder = axis2_phase_holder_create(env); |
| if(!phase_holder) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No memory"); |
| return AXIS2_FAILURE; |
| } |
| |
| status = axis2_phase_holder_build_transport_handler_chain(phase_holder, env, phase, |
| handlers); |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| } |
| } |
| else |
| { |
| /* Do nothing */ |
| } |
| } |
| if(handlers) |
| { |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_build_in_transport_chains"); |
| return status; |
| } |
| |
| /** |
| * This function is called from function |
| * axis2_phase_resolver_build_transport_chains(). |
| * This is deprecated and no longer used. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_build_out_transport_chains( |
| axis2_phase_resolver_t * phase_resolver, |
| const axutil_env_t * env, |
| axis2_transport_out_desc_t * transport) |
| { |
| int type = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axutil_array_list_t *handlers = NULL; |
| AXIS2_TRANSPORT_ENUMS transport_enum = axis2_transport_out_desc_get_enum(transport, env); |
| ; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Entry:axis2_phase_resolver_build_out_transport_chains"); |
| AXIS2_PARAM_CHECK(env->error, transport, AXIS2_FAILURE); |
| for(type = 1; type < 5; type++) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| axis2_phase_t *phase = NULL; |
| |
| switch(type) |
| { |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_transport_out_desc_get_out_flow(transport, env); |
| phase = axis2_transport_out_desc_get_out_phase(transport, env); |
| flowname = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_transport_out_desc_get_fault_out_flow(transport, env); |
| phase = axis2_transport_out_desc_get_fault_phase(transport, env); |
| flowname = "fault out flow"; |
| break; |
| } |
| } |
| |
| if(flow) |
| { |
| axis2_phase_holder_t *phase_holder = NULL; |
| int hndlr_count = 0; |
| int j = 0; |
| hndlr_count = axis2_flow_get_handler_count(flow, env); |
| if(AXIS2_SUCCESS != AXIS2_ERROR_GET_STATUS_CODE(env->error)) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, ""); |
| return AXIS2_ERROR_GET_STATUS_CODE(env->error); |
| } |
| handlers = axutil_array_list_create(env, 0); |
| |
| for(j = 0; j < hndlr_count; j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| axis2_phase_rule_t *rule = NULL; |
| const axis2_char_t *handlername = NULL; |
| const axutil_string_t *handlersname = NULL; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlersname = axis2_handler_desc_get_name(metadata, env); |
| handlername = axutil_string_get_buffer(handlersname, env); |
| |
| rule = axis2_handler_desc_get_rules(metadata, env); |
| if(rule) |
| { |
| status = axis2_phase_rule_set_name(rule, env, AXIS2_TRANSPORT_PHASE); |
| } |
| if(AXIS2_SUCCESS != status) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Setting name %s to phase rules for handler %s failed" |
| "for out transport %d within flow %s", AXIS2_TRANSPORT_PHASE, |
| handlername, transport_enum, flowname); |
| return status; |
| } |
| |
| status = axutil_array_list_add(handlers, env, metadata); |
| if(AXIS2_FAILURE == status) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding handler %s from out transport %d to handler " |
| "list failed within flow %s", handlername, transport_enum, flowname); |
| return status; |
| } |
| } |
| phase_holder = axis2_phase_holder_create(env); |
| if(!phase_holder) |
| { |
| if(handlers) |
| { |
| axis2_handler_desc_t *handler_d = NULL; |
| int i = 0; |
| int size = 0; |
| |
| size = axutil_array_list_size(handlers, env); |
| for(i = 0; i < size; i++) |
| { |
| handler_d = axutil_array_list_get(handlers, env, i); |
| axis2_handler_desc_free(handler_d, env); |
| } |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No memory"); |
| return AXIS2_FAILURE; |
| } |
| |
| status = axis2_phase_holder_build_transport_handler_chain(phase_holder, env, phase, |
| handlers); |
| if(phase_holder) |
| { |
| axis2_phase_holder_free(phase_holder, env); |
| } |
| } |
| else |
| { |
| /* Do nothing */ |
| } |
| } |
| if(handlers) |
| { |
| axutil_array_list_free(handlers, env); |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "Exit:axis2_phase_resolver_build_out_transport_chains"); |
| return status; |
| } |
| |
| /** |
| * This function is called from axis2_phase_resolver_build_execution_chains_for_op() function. |
| */ |
| static axis2_status_t |
| axis2_phase_resolver_add_to_handler_list( |
| const axutil_env_t * env, |
| axutil_array_list_t *handler_list, |
| axis2_op_t *op, |
| axis2_module_desc_t * module_desc, |
| int type) |
| { |
| axis2_flow_t *flow = NULL; |
| axis2_char_t *flowname = NULL; |
| |
| /*const axutil_qname_t *opqname = NULL; |
| axis2_char_t *opname = NULL; */ |
| axis2_status_t status = AXIS2_FAILURE; |
| |
| /*opqname = axis2_op_get_qname(op, env); |
| opname = axutil_qname_get_localpart(opqname, env);*/ |
| |
| switch(type) |
| { |
| case AXIS2_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_in_flow(module_desc, env); |
| flowname = "in flow"; |
| break; |
| } |
| case AXIS2_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_out_flow(module_desc, env); |
| flowname = "out flow"; |
| break; |
| } |
| case AXIS2_FAULT_IN_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_in_flow(module_desc, env); |
| flowname = "fault in flow"; |
| break; |
| } |
| case AXIS2_FAULT_OUT_FLOW: |
| { |
| flow = axis2_module_desc_get_fault_out_flow(module_desc, env); |
| flowname = "fault out flow"; |
| break; |
| } |
| } |
| |
| if(flow) |
| { |
| int j = 0; |
| int count = 0; |
| |
| /* Ignore all the errors upto now */ |
| AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_SUCCESS); |
| |
| count = axis2_flow_get_handler_count(flow, env); |
| /*if(AXIS2_SUCCESS != AXIS2_ERROR_GET_STATUS_CODE(env->error)) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Getting hanlder count for the flow %s failed", |
| flowname); |
| |
| return AXIS2_ERROR_GET_STATUS_CODE(env->error); |
| }*/ |
| |
| for(j = 0; j < count; j++) |
| { |
| axis2_handler_desc_t *metadata = NULL; |
| const axis2_char_t *phase_name = NULL; |
| axis2_phase_rule_t *phase_rule = NULL; |
| const axutil_string_t *handlername = NULL; |
| const axis2_char_t *handlername_buff = NULL; |
| |
| metadata = axis2_flow_get_handler(flow, env, j); |
| handlername = axis2_handler_desc_get_name(metadata, env); |
| handlername_buff = axutil_string_get_buffer(handlername, env); |
| phase_rule = axis2_handler_desc_get_rules(metadata, env); |
| phase_name = axis2_phase_rule_get_name(phase_rule, env); |
| if(!phase_name) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Phase rules name null for the handler description %s within flow %s", |
| handlername_buff, flowname); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| /* If user defined phases */ |
| if((axutil_strcmp(AXIS2_PHASE_TRANSPORT_IN, phase_name)) && (axutil_strcmp( |
| AXIS2_PHASE_DISPATCH, phase_name)) && (axutil_strcmp(AXIS2_PHASE_POST_DISPATCH, |
| phase_name)) && (axutil_strcmp(AXIS2_PHASE_PRE_DISPATCH, phase_name))) |
| { |
| status = axutil_array_list_add(handler_list, env, metadata); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Adding handler description %s failed for phase %s within flow %s", |
| handlername_buff, phase_name, flowname); |
| |
| return status; |
| } |
| } |
| else |
| { |
| AXIS2_LOG_DEBUG( |
| env->log, |
| AXIS2_LOG_SI, |
| "Trying to add this handler %s to system pre defined phases , but those " |
| "handlers are already added to global chain which run irrespective of the service", |
| handlername_buff); |
| } |
| } |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |