| |
| /* |
| * 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_svc_grp.h> |
| #include <axis2_conf_ctx.h> |
| |
| struct axis2_svc_grp |
| { |
| |
| /** service group name */ |
| axis2_char_t *svc_grp_name; |
| |
| /** map of services */ |
| axutil_hash_t *svcs; |
| |
| /** to store service group modules QNames */ |
| axutil_array_list_t *module_qname_list; |
| |
| /** to store module ref at deploy time parsing */ |
| axis2_conf_t *parent; |
| |
| /** list of module references */ |
| axutil_array_list_t *module_list; |
| |
| /** parameter container to hold service related parameters */ |
| axutil_param_container_t *param_container; |
| |
| /** base description struct */ |
| axis2_desc_t *base; |
| }; |
| |
| AXIS2_EXTERN axis2_svc_grp_t *AXIS2_CALL |
| axis2_svc_grp_create( |
| const axutil_env_t * env) |
| { |
| axis2_svc_grp_t *svc_grp = NULL; |
| svc_grp = (axis2_svc_grp_t *) |
| AXIS2_MALLOC(env->allocator, sizeof(axis2_svc_grp_t)); |
| |
| if (!svc_grp) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No memory"); |
| return NULL; |
| } |
| |
| svc_grp->param_container = NULL; |
| svc_grp->module_qname_list = NULL; |
| svc_grp->svcs = NULL; |
| svc_grp->parent = NULL; |
| svc_grp->svc_grp_name = NULL; |
| svc_grp->module_list = NULL; |
| svc_grp->base = NULL; |
| |
| svc_grp->param_container = axutil_param_container_create(env); |
| if (!svc_grp->param_container) |
| { |
| axis2_svc_grp_free(svc_grp, env); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Creating parameter container failed"); |
| return NULL; |
| } |
| |
| svc_grp->module_qname_list = axutil_array_list_create(env, 20); |
| if (!svc_grp->module_qname_list) |
| { |
| axis2_svc_grp_free(svc_grp, env); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Creating module qnames list failed"); |
| return NULL; |
| } |
| |
| svc_grp->module_list = axutil_array_list_create(env, 0); |
| if (!svc_grp->module_list) |
| { |
| axis2_svc_grp_free(svc_grp, env); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Creating modules list failed"); |
| return NULL; |
| } |
| |
| svc_grp->svcs = axutil_hash_make(env); |
| if (!svc_grp->svcs) |
| { |
| axis2_svc_grp_free(svc_grp, env); |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Creating services map failed"); |
| return NULL; |
| } |
| |
| svc_grp->base = axis2_desc_create(env); |
| if (!svc_grp->base) |
| { |
| axis2_svc_grp_free(svc_grp, env); |
| return NULL; |
| } |
| |
| return svc_grp; |
| } |
| |
| AXIS2_EXTERN axis2_svc_grp_t *AXIS2_CALL |
| axis2_svc_grp_create_with_conf( |
| const axutil_env_t * env, |
| axis2_conf_t * conf) |
| { |
| axis2_svc_grp_t *svc_grp = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, conf, NULL); |
| |
| svc_grp = (axis2_svc_grp_t *) axis2_svc_grp_create(env); |
| if (svc_grp) |
| svc_grp->parent = conf; |
| if (conf) |
| { |
| axis2_desc_set_parent(svc_grp->base, env, |
| axis2_conf_get_base(conf, env)); |
| } |
| |
| return svc_grp; |
| |
| } |
| |
| AXIS2_EXTERN void AXIS2_CALL |
| axis2_svc_grp_free( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| if (svc_grp->param_container) |
| { |
| axutil_param_container_free(svc_grp->param_container, env); |
| } |
| |
| if (svc_grp->svc_grp_name) |
| { |
| AXIS2_FREE(env->allocator, svc_grp->svc_grp_name); |
| } |
| |
| if (svc_grp->svcs) |
| { |
| /* services are freed by arch_file_data */ |
| axutil_hash_free(svc_grp->svcs, env); |
| } |
| |
| if (svc_grp->module_qname_list) |
| { |
| axutil_array_list_free(svc_grp->module_qname_list, env); |
| } |
| |
| if (svc_grp->module_list) |
| { |
| axutil_array_list_free(svc_grp->module_list, env); |
| } |
| |
| if (svc_grp->base) |
| { |
| axis2_desc_free(svc_grp->base, env); |
| } |
| |
| if (svc_grp) |
| { |
| AXIS2_FREE(env->allocator, svc_grp); |
| } |
| return; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_set_name( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axis2_char_t * name) |
| { |
| if (svc_grp->svc_grp_name) |
| AXIS2_FREE(env->allocator, svc_grp->svc_grp_name); |
| svc_grp->svc_grp_name = axutil_strdup(env, name); |
| if (!svc_grp->svc_grp_name) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "No Memory"); |
| return AXIS2_FAILURE; |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN const axis2_char_t *AXIS2_CALL |
| axis2_svc_grp_get_name( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->svc_grp_name; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_add_svc( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| axis2_svc_t * svc) |
| { |
| axis2_status_t status = AXIS2_FAILURE; |
| const axutil_qname_t *svc_qname = NULL; |
| axis2_char_t *svc_name = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, svc, AXIS2_FAILURE); |
| |
| if (!svc_grp->svcs) |
| { |
| svc_grp->svcs = axutil_hash_make(env); |
| if (!svc_grp->svcs) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Creating services list failed"); |
| return AXIS2_FAILURE; |
| } |
| } |
| |
| svc_qname = axis2_svc_get_qname(svc, env); |
| svc_name = axutil_qname_to_string((axutil_qname_t *) svc_qname, env); |
| axutil_hash_set(svc_grp->svcs, svc_name, AXIS2_HASH_KEY_STRING, svc); |
| |
| status = axis2_svc_set_last_update(svc, env); |
| |
| if (AXIS2_SUCCESS != status) |
| { |
| /* remove the previously added service */ |
| axutil_hash_set(svc_grp->svcs, svc_name, AXIS2_HASH_KEY_STRING, NULL); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Setting last update failed for service %s", |
| svc_name); |
| |
| return status; |
| } |
| |
| status = axis2_svc_set_parent(svc, env, svc_grp); |
| if (AXIS2_SUCCESS != status) |
| { |
| /* remove the previously added service */ |
| axutil_hash_set(svc_grp->svcs, svc_name, AXIS2_HASH_KEY_STRING, NULL); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Setting parent failed for service %s", svc_name); |
| |
| return status; |
| } |
| |
| return status; |
| } |
| |
| AXIS2_EXTERN axis2_svc_t *AXIS2_CALL |
| axis2_svc_grp_get_svc( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axutil_qname_t * qname) |
| { |
| axis2_char_t *name = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, qname, NULL); |
| |
| name = axutil_qname_to_string((axutil_qname_t *) qname, env); |
| return (axis2_svc_t *) axutil_hash_get(svc_grp->svcs, name, |
| AXIS2_HASH_KEY_STRING); |
| } |
| |
| AXIS2_EXTERN axutil_hash_t *AXIS2_CALL |
| axis2_svc_grp_get_all_svcs( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->svcs; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_remove_svc( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axutil_qname_t * svc_qname) |
| { |
| axis2_svc_t *svc = NULL; |
| axis2_char_t *svc_name = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, svc_name, AXIS2_FAILURE); |
| |
| svc = axis2_svc_grp_get_svc(svc_grp, env, svc_qname); |
| |
| svc_name = axutil_qname_to_string((axutil_qname_t *) svc_qname, env); |
| axutil_hash_set(svc_grp->svcs, svc_name, AXIS2_HASH_KEY_STRING, NULL); |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_add_param( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| axutil_param_t * param) |
| { |
| const axis2_char_t *svc_grp_name = axis2_svc_grp_get_name(svc_grp, env); |
| axis2_char_t *param_name = axutil_param_get_name(param, env); |
| AXIS2_PARAM_CHECK(env->error, param, AXIS2_FAILURE); |
| if (axis2_svc_grp_is_param_locked(svc_grp, env, param_name)) |
| { |
| AXIS2_ERROR_SET(env->error, |
| AXIS2_ERROR_PARAMETER_LOCKED_CANNOT_OVERRIDE, |
| AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Parameter %s is locked for service group %s", param_name, |
| svc_grp_name); |
| return AXIS2_FAILURE; |
| } |
| return axutil_param_container_add_param(svc_grp->param_container, env, |
| param); |
| } |
| |
| AXIS2_EXTERN axutil_param_t *AXIS2_CALL |
| axis2_svc_grp_get_param( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axis2_char_t * name) |
| { |
| axutil_param_t *param = NULL; |
| AXIS2_PARAM_CHECK(env->error, name, NULL); |
| |
| param = |
| axutil_param_container_get_param(svc_grp->param_container, env, name); |
| if (!param && svc_grp->parent) |
| { |
| param = axis2_conf_get_param(svc_grp->parent, env, name); |
| } |
| return param; |
| } |
| |
| AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL |
| axis2_svc_grp_get_all_params( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return axutil_param_container_get_params(svc_grp->param_container, env); |
| } |
| |
| AXIS2_EXTERN axis2_bool_t AXIS2_CALL |
| axis2_svc_grp_is_param_locked( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axis2_char_t * param_name) |
| { |
| axis2_bool_t locked = AXIS2_FALSE; |
| axis2_conf_t *parent = NULL; |
| axutil_param_t *param = NULL; |
| axis2_bool_t ret = AXIS2_FALSE; |
| |
| AXIS2_PARAM_CHECK(env->error, param_name, AXIS2_FALSE); |
| |
| parent = axis2_svc_grp_get_parent(svc_grp, env); |
| /* Checking the locked value of parent */ |
| if (parent) |
| { |
| locked = axis2_conf_is_param_locked(parent, env, param_name); |
| } |
| if (locked) |
| { |
| ret = AXIS2_TRUE; |
| } |
| param = axis2_svc_grp_get_param(svc_grp, env, param_name); |
| if (param && axutil_param_is_locked(param, env)) |
| { |
| ret = AXIS2_TRUE; |
| } |
| else |
| { |
| ret = AXIS2_FALSE; |
| } |
| return ret; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_add_module_qname( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axutil_qname_t * module_qname) |
| { |
| return axutil_array_list_add(svc_grp->module_qname_list, env, module_qname); |
| } |
| |
| AXIS2_EXTERN axis2_conf_t *AXIS2_CALL |
| axis2_svc_grp_get_parent( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->parent; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_set_parent( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| axis2_conf_t * parent) |
| { |
| AXIS2_PARAM_CHECK(env->error, parent, AXIS2_FAILURE); |
| |
| if (svc_grp->parent) |
| axis2_conf_free(svc_grp->parent, env); |
| svc_grp->parent = parent; |
| if (parent) |
| { |
| axis2_desc_set_parent(svc_grp->base, env, |
| axis2_conf_get_base(parent, env)); |
| } |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_engage_module( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axutil_qname_t * module_name) |
| { |
| int i = 0; |
| axis2_status_t status = AXIS2_FAILURE; |
| axutil_qname_t *modu = NULL; |
| axis2_char_t *modu_local = NULL; |
| axis2_char_t *module_name_local = NULL; |
| axutil_hash_t *svc_map = NULL; |
| axis2_phase_resolver_t *phase_resolver = NULL; |
| axis2_module_desc_t *module = NULL; |
| const axis2_char_t *svc_grp_name = axis2_svc_grp_get_name(svc_grp, env); |
| |
| int size = 0; |
| |
| AXIS2_PARAM_CHECK(env->error, module_name, AXIS2_FAILURE); |
| |
| size = axutil_array_list_size(svc_grp->module_qname_list, env); |
| for (i = 0; size; i++) |
| { |
| modu = axutil_array_list_get(svc_grp->module_qname_list, env, i); |
| modu_local = axutil_qname_get_localpart(modu, env); |
| module_name_local = axutil_qname_get_localpart(module_name, env); |
| if (!axutil_strcmp(modu_local, module_name_local)) |
| { |
| AXIS2_ERROR_SET(env->error, AXIS2_ERROR_MODULE_ALREADY_ENGAGED_TO_SVC_GRP, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Module %s is already engaged to service group %s", module_name_local, |
| svc_grp_name); |
| |
| return AXIS2_FAILURE; |
| } |
| } |
| |
| svc_map = axis2_svc_grp_get_all_svcs(svc_grp, env); |
| if (!svc_map) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Service map not found for service group %s", |
| svc_grp_name); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| phase_resolver = axis2_phase_resolver_create_with_config(env, svc_grp->parent); |
| |
| if (!phase_resolver) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Creating phase resolver failed for service group %s", svc_grp_name); |
| |
| return AXIS2_FAILURE; |
| } |
| |
| module = axis2_conf_get_module(svc_grp->parent, env, module_name); |
| if (module) |
| { |
| axis2_svc_t *axis_svc = NULL; |
| axutil_hash_index_t *index = NULL; |
| |
| index = axutil_hash_first(svc_map, env); |
| while (index) |
| { |
| const axis2_char_t *svc_name = NULL; |
| void *v = NULL; |
| /* engage in per each service */ |
| axutil_hash_this(index, NULL, NULL, &v); |
| axis_svc = (axis2_svc_t *) v; |
| svc_name = axis2_svc_get_name(axis_svc, env); |
| status = axis2_phase_resolver_engage_module_to_svc(phase_resolver, env, axis_svc, module); |
| |
| if (!status) |
| { |
| if (phase_resolver) |
| { |
| axis2_phase_resolver_free(phase_resolver, env); |
| } |
| |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Engaging module %s to service %s failed", |
| module_name_local, svc_name); |
| |
| return status; |
| } |
| |
| index = axutil_hash_next(env, index); |
| } |
| } |
| |
| if (phase_resolver) |
| { |
| axis2_phase_resolver_free(phase_resolver, env); |
| } |
| |
| return axis2_svc_grp_add_module_qname(svc_grp, env, module_name); |
| } |
| |
| AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL |
| axis2_svc_grp_get_all_module_qnames( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->module_qname_list; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| axis2_svc_grp_add_module_ref( |
| axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| const axutil_qname_t * moduleref) |
| { |
| const axis2_char_t *svc_grp_name = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, moduleref, AXIS2_FAILURE); |
| svc_grp_name = axis2_svc_grp_get_name(svc_grp, env); |
| |
| if (!svc_grp->module_list) |
| { |
| svc_grp->module_list = axutil_array_list_create(env, 0); |
| if (!svc_grp->module_list) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "Creating module list failed for service group %s", |
| svc_grp_name); |
| return AXIS2_FAILURE; |
| } |
| } |
| |
| return axutil_array_list_add(svc_grp->module_list, env, moduleref); |
| } |
| |
| AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL |
| axis2_svc_grp_get_all_module_refs( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->module_list; |
| } |
| |
| AXIS2_EXTERN axis2_svc_grp_ctx_t *AXIS2_CALL |
| axis2_svc_grp_get_svc_grp_ctx( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env, |
| axis2_conf_ctx_t * parent) |
| { |
| axis2_svc_grp_ctx_t *svc_grp_ctx = NULL; |
| const axis2_char_t *svc_grp_name = NULL; |
| |
| AXIS2_PARAM_CHECK(env->error, parent, NULL); |
| svc_grp_name = axis2_svc_grp_get_name(svc_grp, env); |
| |
| svc_grp_ctx = axis2_svc_grp_ctx_create(env, (axis2_svc_grp_t *) svc_grp, parent); |
| if (!svc_grp_ctx) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "Creating service group context failed for service group %s", svc_grp_name); |
| return NULL; |
| } |
| |
| return svc_grp_ctx; |
| } |
| |
| AXIS2_EXTERN axutil_param_container_t *AXIS2_CALL |
| axis2_svc_grp_get_param_container( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->param_container; |
| } |
| |
| AXIS2_EXTERN axis2_desc_t *AXIS2_CALL |
| axis2_svc_grp_get_base( |
| const axis2_svc_grp_t * svc_grp, |
| const axutil_env_t * env) |
| { |
| return svc_grp->base; |
| } |
| |