| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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 <savan_storage_mgr.h> |
| #include <axutil_log.h> |
| #include <axutil_hash.h> |
| #include <axutil_property.h> |
| #include <axutil_types.h> |
| #include <axutil_file_handler.h> |
| #include <platforms/axutil_platform_auto_sense.h> |
| #include <savan_constants.h> |
| #include <savan_util.h> |
| #include <savan_error.h> |
| #include <axis2_svc_client.h> |
| |
| /** |
| * Savan service based storage manager communicate with the savan subscription manager service for |
| * resources subscriber and topic. |
| * |
| */ |
| /** |
| * @brief Savan Permanent Storage Manager Struct Impl |
| * Savan Permanent Storage Manager |
| */ |
| typedef struct savan_service_storage_mgr |
| { |
| savan_storage_mgr_t storage_mgr; |
| axis2_char_t *subs_mgr_url; |
| axis2_conf_t *conf; |
| } savan_service_storage_mgr_t; |
| |
| typedef AXIS2_DECLARE_DATA struct savan_service_storage_mgr_args |
| { |
| const axutil_env_t *env; |
| void *data; |
| } savan_service_storage_mgr_args_t; |
| |
| #define SAVAN_INTF_TO_IMPL(trans) ((savan_service_storage_mgr_t *) trans) |
| |
| static axis2_status_t |
| savan_service_storage_mgr_add_subscriber_to_subs_mgr( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber, |
| axis2_char_t *subs_mgr_url); |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_add_subscriber_om_payload( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber); |
| |
| static axutil_array_list_t * |
| savan_service_storage_mgr_process_subscriber_list_node( |
| const axutil_env_t *env, |
| axiom_node_t *subs_list_node); |
| |
| static savan_subscriber_t *AXIS2_CALL |
| savan_service_storage_mgr_process_savan_specific_subscriber_node( |
| const axutil_env_t *env, |
| axiom_node_t *subs_node); |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_subscriber_request_om_payload( |
| const axutil_env_t *env, |
| const axis2_char_t *subs_id); |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_subscribers_request_om_payload( |
| const axutil_env_t *env, |
| const axis2_char_t *topic); |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_topics_request_om_payload( |
| const axutil_env_t *env); |
| |
| static axutil_array_list_t * |
| savan_service_storage_mgr_process_topic_list_node( |
| const axutil_env_t *env, |
| axiom_node_t *topic_list_node); |
| |
| AXIS2_EXTERN void AXIS2_CALL |
| savan_service_storage_mgr_free( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env); |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_insert_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber); |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_update_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber); |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_remove_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *subscriber_id); |
| |
| AXIS2_EXTERN savan_subscriber_t *AXIS2_CALL |
| savan_service_storage_mgr_retrieve_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *subcriber_id); |
| |
| AXIS2_EXTERN axutil_array_list_t * AXIS2_CALL |
| savan_service_storage_mgr_retrieve_all_subscribers( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *filter); |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_insert_topic( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *topic_name, |
| const axis2_char_t *topic_url); |
| |
| static const savan_storage_mgr_ops_t storage_mgr_ops = |
| { |
| savan_service_storage_mgr_free, |
| savan_service_storage_mgr_insert_subscriber, |
| savan_service_storage_mgr_update_subscriber, |
| savan_service_storage_mgr_remove_subscriber, |
| savan_service_storage_mgr_retrieve_subscriber, |
| savan_service_storage_mgr_retrieve_all_subscribers, |
| savan_service_storage_mgr_insert_topic |
| }; |
| |
| AXIS2_EXTERN savan_storage_mgr_t * AXIS2_CALL |
| savan_storage_mgr_create( |
| const axutil_env_t *env, |
| axis2_conf_t *conf) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| |
| storage_mgr_impl = AXIS2_MALLOC(env->allocator, sizeof(savan_service_storage_mgr_t)); |
| if (!storage_mgr_impl) |
| { |
| AXIS2_HANDLE_ERROR(env, SAVAN_ERROR_STORAGE_MANAGER_CREATION_FAILED, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| memset ((void *) storage_mgr_impl, 0, sizeof(savan_service_storage_mgr_t)); |
| |
| storage_mgr_impl->subs_mgr_url = axutil_strdup(env, savan_util_get_resource_connection_string(env, conf)); |
| storage_mgr_impl->conf = conf; |
| storage_mgr_impl->storage_mgr.ops = &storage_mgr_ops; |
| |
| return (savan_storage_mgr_t *) storage_mgr_impl; |
| } |
| |
| AXIS2_EXTERN savan_storage_mgr_t * AXIS2_CALL |
| savan_storage_mgr_create_with_connection_info( |
| const axutil_env_t *env, |
| axis2_char_t *connection_string, |
| axis2_char_t *username, |
| axis2_char_t *password) |
| { |
| } |
| |
| AXIS2_EXTERN void AXIS2_CALL |
| savan_service_storage_mgr_free( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "[savan] Entry:savan_service_storage_mgr_free"); |
| |
| if(storage_mgr_impl->subs_mgr_url) |
| { |
| AXIS2_FREE(env->allocator, storage_mgr_impl->subs_mgr_url); |
| storage_mgr_impl->subs_mgr_url = NULL; |
| } |
| |
| storage_mgr_impl->conf = NULL; |
| |
| if(storage_mgr_impl) |
| { |
| AXIS2_FREE(env->allocator, storage_mgr_impl); |
| storage_mgr_impl = NULL; |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, "[savan] Exit:savan_service_storage_mgr_free"); |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_insert_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber) |
| { |
| axis2_status_t status = AXIS2_FAILURE; |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| status = savan_service_storage_mgr_add_subscriber_to_subs_mgr(env, subscriber, |
| storage_mgr_impl->subs_mgr_url); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_insert_subscriber"); |
| return status; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_update_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_update_subscriber"); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_update_subscriber"); |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_remove_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *subscriber_id) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_remove_subscriber"); |
| |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_remove_subscriber"); |
| return AXIS2_SUCCESS; |
| } |
| |
| AXIS2_EXTERN savan_subscriber_t *AXIS2_CALL |
| savan_service_storage_mgr_retrieve_subscriber( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *subs_id) |
| { |
| axis2_endpoint_ref_t* endpoint_ref = NULL; |
| axis2_options_t *options = NULL; |
| axis2_svc_client_t* svc_client = NULL; |
| axiom_node_t *payload = NULL; |
| axiom_node_t *ret_node = NULL; |
| savan_subscriber_t *subscriber = NULL; |
| |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_retrieve_subscriber"); |
| |
| svc_client = (axis2_svc_client_t *) savan_util_get_svc_client(env); |
| options = (axis2_options_t *) axis2_svc_client_get_options(svc_client, env); |
| endpoint_ref = axis2_endpoint_ref_create(env, storage_mgr_impl->subs_mgr_url); |
| axis2_options_set_to(options, env, endpoint_ref); |
| |
| payload = savan_service_storage_mgr_build_subscriber_request_om_payload(env, subs_id); |
| ret_node = axis2_svc_client_send_receive(svc_client, env, payload); |
| if (ret_node) |
| { |
| subscriber = savan_service_storage_mgr_process_savan_specific_subscriber_node(env, ret_node); |
| } |
| else |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[savan] Stub invoke FAILED: Error code:" |
| " %d :: %s", env->error->error_number, AXIS2_ERROR_GET_MESSAGE(env->error)); |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_retrieve_subscriber"); |
| return subscriber; |
| } |
| |
| AXIS2_EXTERN axutil_array_list_t * AXIS2_CALL |
| savan_service_storage_mgr_retrieve_all_subscribers( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *filter) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| axis2_endpoint_ref_t* endpoint_ref = NULL; |
| axis2_options_t *options = NULL; |
| axis2_svc_client_t* svc_client = NULL; |
| axiom_node_t *payload = NULL; |
| axiom_node_t *ret_node = NULL; |
| axutil_array_list_t *subscriber_list = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_retrieve_all_subscribers"); |
| |
| svc_client = (axis2_svc_client_t *) savan_util_get_svc_client(env); |
| options = (axis2_options_t *)axis2_svc_client_get_options(svc_client, env); |
| endpoint_ref = axis2_endpoint_ref_create(env, storage_mgr_impl->subs_mgr_url); |
| axis2_options_set_to(options, env, endpoint_ref); |
| |
| payload = savan_service_storage_mgr_build_subscribers_request_om_payload(env, filter); |
| ret_node = axis2_svc_client_send_receive(svc_client, env, payload); |
| if (ret_node) |
| { |
| subscriber_list = savan_service_storage_mgr_process_subscriber_list_node(env, ret_node); |
| } |
| else |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[savan] Stub invoke FAILED: Error code:" |
| " %d :: %s", env->error->error_number, AXIS2_ERROR_GET_MESSAGE(env->error)); |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_retrieve_all_subscribers"); |
| return subscriber_list; |
| } |
| |
| AXIS2_EXTERN axis2_status_t AXIS2_CALL |
| savan_service_storage_mgr_insert_topic( |
| savan_storage_mgr_t *storage_mgr, |
| const axutil_env_t *env, |
| const axis2_char_t *topic_name, |
| const axis2_char_t *topic_url) |
| { |
| savan_service_storage_mgr_t *storage_mgr_impl = NULL; |
| storage_mgr_impl = SAVAN_INTF_TO_IMPL(storage_mgr); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_insert_topic"); |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_insert_topic"); |
| return AXIS2_SUCCESS; |
| } |
| |
| |
| /*static axis2_status_t |
| remove_subscriber_from_subs_mgr( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber, |
| axis2_char_t *subs_mgr_url) |
| { |
| const axis2_char_t *address = NULL; |
| axis2_endpoint_ref_t* endpoint_ref = NULL; |
| axis2_options_t *options = NULL; |
| axis2_svc_client_t* svc_client = NULL; |
| axiom_node_t *payload = NULL; |
| |
| svc_client = (axis2_svc_client_t *) savan_util_get_svc_client(env); |
| options = (axis2_options_t *) axis2_svc_client_get_options(svc_client, env); |
| address = subs_mgr_url; |
| endpoint_ref = axis2_endpoint_ref_create(env, address); |
| axis2_options_set_to(options, env, endpoint_ref); |
| axis2_options_set_action(options, env, |
| "http://ws.apache.org/axis2/c/subscription/remove_subscriber"); |
| |
| payload = build_remove_subscriber_om_payload(env, subscriber); |
| // Send request |
| axis2_svc_client_send_robust(svc_client, env, payload); |
| if(svc_client) |
| axis2_svc_client_free(svc_client, env); |
| |
| return AXIS2_SUCCESS; |
| }*/ |
| |
| axutil_array_list_t *AXIS2_CALL |
| savan_service_storage_mgr_get_topic_list_from_subs_mgr( |
| const axutil_env_t *env, |
| axis2_char_t *subs_mgr_url, |
| void *s_client) |
| { |
| axis2_endpoint_ref_t* endpoint_ref = NULL; |
| axis2_options_t *options = NULL; |
| axis2_svc_client_t* svc_client = NULL; |
| axiom_node_t *payload = NULL; |
| axiom_node_t *ret_node = NULL; |
| axutil_array_list_t *topic_list = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_get_topic_list_from_subs_mgr"); |
| |
| if(!s_client) |
| { |
| svc_client = (axis2_svc_client_t *) savan_util_get_svc_client(env); |
| } |
| else |
| { |
| svc_client = (axis2_svc_client_t *) s_client; |
| } |
| options = (axis2_options_t *) axis2_svc_client_get_options(svc_client, env); |
| endpoint_ref = axis2_endpoint_ref_create(env, subs_mgr_url); |
| axis2_options_set_to(options, env, endpoint_ref); |
| |
| payload = savan_service_storage_mgr_build_topics_request_om_payload(env); |
| ret_node = axis2_svc_client_send_receive(svc_client, env, payload); |
| if (ret_node) |
| { |
| topic_list = savan_service_storage_mgr_process_topic_list_node(env, ret_node); |
| } |
| else |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "[savan] Stub invoke FAILED: Error code:" |
| " %d :: %s", env->error->error_number, |
| AXIS2_ERROR_GET_MESSAGE(env->error)); |
| } |
| if(!s_client && svc_client) |
| { |
| /*axis2_svc_client_free(svc_client, env);*/ |
| } |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_get_topic_list_from_subs_mgr"); |
| return topic_list; |
| } |
| |
| static axis2_status_t |
| savan_service_storage_mgr_add_subscriber_to_subs_mgr( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber, |
| axis2_char_t *subs_mgr_url) |
| { |
| const axis2_char_t *address = NULL; |
| axis2_endpoint_ref_t* endpoint_ref = NULL; |
| axis2_options_t *options = NULL; |
| axis2_svc_client_t* svc_client = NULL; |
| axiom_node_t *payload = NULL; |
| |
| svc_client = (axis2_svc_client_t *) savan_util_get_svc_client(env); |
| options = (axis2_options_t *) axis2_svc_client_get_options(svc_client, env); |
| address = subs_mgr_url; |
| endpoint_ref = axis2_endpoint_ref_create(env, address); |
| axis2_options_set_to(options, env, endpoint_ref); |
| axis2_options_set_action(options, env, SAVAN_SUBS_MGR_ADD_SUBSCRIBER_URL); |
| |
| payload = savan_service_storage_mgr_build_add_subscriber_om_payload(env, subscriber); |
| /* Send request */ |
| axis2_svc_client_send_robust(svc_client, env, payload); |
| if(svc_client) |
| { |
| axis2_svc_client_free(svc_client, env); |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_add_subscriber_om_payload( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber) |
| { |
| axiom_node_t *add_node = NULL; |
| axiom_element_t* add_ele = NULL; |
| axiom_namespace_t *ns = NULL; |
| axiom_namespace_t *ns1 = NULL; |
| axiom_node_t *sub_node = NULL; |
| axiom_node_t *id_node = NULL; |
| axiom_node_t *endto_node = NULL; |
| axiom_node_t *delivery_node = NULL; |
| axiom_node_t *notify_node = NULL; |
| axiom_node_t *filter_node = NULL; |
| axiom_node_t *expires_node = NULL; |
| axiom_element_t* sub_elem = NULL; |
| axiom_element_t* id_elem = NULL; |
| axiom_element_t* endto_elem = NULL; |
| axiom_element_t* delivery_elem = NULL; |
| axiom_element_t* notify_elem = NULL; |
| axiom_element_t* filter_elem = NULL; |
| axiom_element_t* expires_elem = NULL; |
| const axis2_char_t *endto = NULL; |
| const axis2_char_t *notify = NULL; |
| axis2_char_t *filter = NULL; |
| const axis2_char_t *expires = NULL; |
| axis2_char_t *topic_name = NULL; |
| axis2_char_t *id = NULL; |
| axis2_endpoint_ref_t *notify_ref = NULL; |
| axis2_endpoint_ref_t *endto_ref = savan_subscriber_get_end_to(subscriber, env); |
| |
| if(endto_ref) |
| { |
| endto = axis2_endpoint_ref_get_address(endto_ref, env); |
| } |
| |
| notify_ref = savan_subscriber_get_notify_to(subscriber, env); |
| if(notify_ref) |
| { |
| notify = axis2_endpoint_ref_get_address(notify_ref, env); |
| } |
| |
| filter = savan_subscriber_get_filter(subscriber, env); |
| expires = savan_subscriber_get_expires(subscriber, env); |
| id = savan_subscriber_get_id(subscriber, env); |
| |
| ns = axiom_namespace_create (env, EVENTING_NAMESPACE, EVENTING_NS_PREFIX); |
| ns1 = axiom_namespace_create (env, SAVAN_NAMESPACE, SAVAN_NS_PREFIX); |
| add_ele = axiom_element_create(env, NULL, ELEM_NAME_ADD_SUBSCRIBER, ns1, &add_node); |
| |
| /* create the id element */ |
| if(id) |
| { |
| id_elem = axiom_element_create(env, add_node, ELEM_NAME_ID, ns1, &id_node); |
| axiom_element_set_text(id_elem, env, id, id_node); |
| } |
| |
| /* create the subscriber element */ |
| sub_elem = axiom_element_create(env, add_node, ELEM_NAME_SUBSCRIBE, ns, &sub_node); |
| |
| /* EndTo element */ |
| endto_elem = axiom_element_create(env, sub_node, ELEM_NAME_ENDTO, ns, &endto_node); |
| axiom_element_set_text(endto_elem, env, endto, endto_node); |
| |
| /* Delivery element */ |
| delivery_elem = axiom_element_create(env, sub_node, ELEM_NAME_DELIVERY, ns, &delivery_node); |
| |
| notify_elem = axiom_element_create(env, delivery_node, ELEM_NAME_NOTIFYTO, ns, ¬ify_node); |
| axiom_element_set_text(notify_elem, env, notify, notify_node); |
| |
| /* Expires element */ |
| expires_elem = axiom_element_create(env, sub_node, ELEM_NAME_EXPIRES, ns, &expires_node); |
| axiom_element_set_text(expires_elem, env, expires, expires_node); |
| |
| /* Filter element */ |
| filter_elem = axiom_element_create(env, sub_node, ELEM_NAME_FILTER, ns, &filter_node); |
| axiom_element_set_text(filter_elem, env, filter, filter_node); |
| |
| return add_node; |
| } |
| |
| static axutil_array_list_t * |
| savan_service_storage_mgr_process_subscriber_list_node( |
| const axutil_env_t *env, |
| axiom_node_t *subs_list_node) |
| { |
| axiom_element_t *subs_list_element = NULL; |
| axiom_children_qname_iterator_t *subs_iter = NULL; |
| axutil_qname_t *qname = NULL; |
| axutil_array_list_t *subscriber_list = NULL; |
| axis2_status_t status = AXIS2_SUCCESS; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_process_subscriber_list_node"); |
| subs_list_element = axiom_node_get_data_element(subs_list_node, env); |
| |
| /* Get Subscriber elements from subscriber list */ |
| qname = axutil_qname_create(env, ELEM_NAME_SUBSCRIBER, SAVAN_NAMESPACE, NULL); |
| subs_iter = axiom_element_get_children_with_qname(subs_list_element, env, |
| qname, subs_list_node); |
| axutil_qname_free(qname, env); |
| if(!subs_iter) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[savan] Subscribers list is empty"); |
| return NULL; |
| } |
| |
| if(axiom_children_qname_iterator_has_next(subs_iter, env)) |
| { |
| subscriber_list = axutil_array_list_create(env, 0); |
| } |
| |
| while(axiom_children_qname_iterator_has_next(subs_iter, env)) |
| { |
| savan_subscriber_t *subscriber = NULL; |
| axiom_node_t *subs_node = NULL; |
| |
| subs_node = axiom_children_qname_iterator_next(subs_iter, env); |
| if(subs_node) /* Iterate Savan specific subscriber elements */ |
| { |
| /* Now read Savan specific Subscribe element */ |
| subscriber = savan_service_storage_mgr_process_savan_specific_subscriber_node(env, subs_node); |
| if(!subscriber) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, |
| "[savan] Failed process Savan specific Subscriber element"); |
| status = axutil_error_get_status_code(env->error); |
| return NULL; |
| |
| } |
| |
| axutil_array_list_add(subscriber_list, env, subscriber); |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] savan_service_storage_mgr_process_subscriber_list_node"); |
| return subscriber_list; |
| } |
| |
| static savan_subscriber_t *AXIS2_CALL |
| savan_service_storage_mgr_process_savan_specific_subscriber_node( |
| const axutil_env_t *env, |
| axiom_node_t *subs_node) |
| { |
| axiom_element_t *subs_elem = NULL; |
| axiom_node_t *sub_node = NULL; |
| axiom_element_t *sub_elem = NULL; |
| axutil_qname_t *qname = NULL; |
| axiom_node_t *id_node = NULL; |
| axiom_element_t *id_elem = NULL; |
| axis2_char_t *id = NULL; |
| axiom_node_t *topic_node = NULL; |
| axiom_element_t *topic_elem = NULL; |
| savan_subscriber_t *subscriber = NULL; |
| axis2_status_t status = AXIS2_SUCCESS; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_process_savan_specific_subscriber_node"); |
| |
| AXIS2_PARAM_CHECK(env->error, subs_node, AXIS2_FAILURE); |
| |
| subscriber = savan_subscriber_create(env); |
| if (!subscriber) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[savan] Failed to create a subscriber instance"); |
| AXIS2_ERROR_SET(env->error, SAVAN_ERROR_FAILED_TO_CREATE_SUBSCRIBER, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| subs_elem = axiom_node_get_data_element(subs_node, env); |
| |
| /* Id */ |
| qname = axutil_qname_create(env, ELEM_NAME_ID, SAVAN_NAMESPACE, NULL); |
| id_elem = axiom_element_get_first_child_with_qname(subs_elem, env, qname, subs_node, &id_node); |
| axutil_qname_free(qname, env); |
| id = axiom_element_get_text(id_elem, env, id_node); |
| savan_subscriber_set_id(subscriber, env, id); |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[savan] Received subscriber id:%s", id); |
| |
| /* Topic */ |
| qname = axutil_qname_create(env, ELEM_NAME_TOPIC, SAVAN_NAMESPACE, NULL); |
| topic_elem = axiom_element_get_first_child_with_qname(subs_elem, env, qname, subs_node, &topic_node); |
| axutil_qname_free(qname, env); |
| if(topic_elem) |
| { |
| /*axis2_char_t *topic_url = NULL; |
| |
| topic_url = axiom_element_get_text(topic_elem, env, topic_node); |
| savan_subscriber_set_topic_url(subscriber, env, topic_url);*/ |
| /* Until design is finalized don't store the topic(event source) */ |
| /*status = savan_util_populate_topic(env, topic_url, conf); |
| if(status != AXIS2_SUCCESS) |
| { |
| AXIS2_ERROR_SET(env->error, SAVAN_ERROR_COULD_NOT_POPULATE_TOPIC, AXIS2_FAILURE); |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[savan] Could not populate topic"); |
| return NULL; |
| }*/ |
| |
| /*AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[savan] Received subscriber topic:%s", topic_url);*/ |
| } |
| |
| qname = axutil_qname_create(env, ELEM_NAME_SUBSCRIBE, EVENTING_NAMESPACE, NULL); |
| sub_elem = axiom_element_get_first_child_with_qname(subs_elem, env, qname, subs_node, &sub_node); |
| axutil_qname_free(qname, env); |
| |
| if(sub_node) |
| { |
| /* Now read each sub element of Subscribe element */ |
| status = savan_util_process_subscriber_node(env, sub_node, sub_elem, subscriber); |
| if(AXIS2_SUCCESS != status) |
| { |
| AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, "[savan] Parsing subscriber node failed"); |
| AXIS2_ERROR_SET(env->error, SAVAN_ERROR_PARSING_SUBSCRIBER_NODE_FAILED, AXIS2_FAILURE); |
| return NULL; |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_process_savan_specific_subscriber_node"); |
| return subscriber; |
| } |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_subscriber_request_om_payload( |
| const axutil_env_t *env, |
| const axis2_char_t *subs_id) |
| { |
| axiom_node_t *om_node = NULL; |
| axiom_element_t* om_ele = NULL; |
| axiom_node_t* subs_id_om_node = NULL; |
| axiom_element_t * subs_id_om_ele = NULL; |
| axiom_namespace_t *ns1 = NULL; |
| axis2_char_t *om_str = NULL; |
| |
| ns1 = axiom_namespace_create (env, SAVAN_NAMESPACE, SAVAN_NS_PREFIX); |
| om_ele = axiom_element_create(env, NULL, ELEM_NAME_GET_SUBSCRIBER, ns1, &om_node); |
| subs_id_om_ele = axiom_element_create(env, om_node, ELEM_NAME_SUBSCRIBER_ID, ns1, |
| &subs_id_om_node); |
| axiom_element_set_text(subs_id_om_ele, env, subs_id, subs_id_om_node); |
| |
| om_str = axiom_node_to_string(om_node, env); |
| if (om_str) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Sending OM : %s", om_str); |
| AXIS2_FREE(env->allocator, om_str); |
| om_str = NULL; |
| } |
| return om_node; |
| } |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_subscribers_request_om_payload( |
| const axutil_env_t *env, |
| const axis2_char_t *topic) |
| { |
| axiom_node_t *om_node = NULL; |
| axiom_element_t* om_ele = NULL; |
| axiom_node_t* topic_om_node = NULL; |
| axiom_element_t * topic_om_ele = NULL; |
| axiom_namespace_t *ns1 = NULL; |
| axis2_char_t *om_str = NULL; |
| |
| ns1 = axiom_namespace_create (env, SAVAN_NAMESPACE, SAVAN_NS_PREFIX); |
| om_ele = axiom_element_create(env, NULL, ELEM_NAME_GET_SUBSCRIBER_LIST, ns1, &om_node); |
| topic_om_ele = axiom_element_create(env, om_node, ELEM_NAME_TOPIC, ns1, |
| &topic_om_node); |
| axiom_element_set_text(topic_om_ele, env, topic, topic_om_node); |
| |
| om_str = axiom_node_to_string(om_node, env); |
| if (om_str) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "Sending OM : %s", om_str); |
| AXIS2_FREE(env->allocator, om_str); |
| om_str = NULL; |
| } |
| return om_node; |
| } |
| |
| /*static axiom_node_t * |
| build_remove_subscriber_om_payload( |
| const axutil_env_t *env, |
| savan_subscriber_t *subscriber) |
| { |
| axiom_node_t *remove_node = NULL; |
| axiom_element_t* remove_ele = NULL; |
| axiom_namespace_t *ns = NULL; |
| axiom_namespace_t *ns1 = NULL; |
| axiom_node_t *id_node = NULL; |
| axiom_node_t *topic_node = NULL; |
| axiom_element_t* id_elem = NULL; |
| axiom_element_t* topic_elem = NULL; |
| axis2_char_t *topic = NULL; |
| axis2_char_t *id = NULL; |
| |
| id = savan_subscriber_get_id(subscriber, env); |
| |
| ns = axiom_namespace_create (env, EVENTING_NAMESPACE, EVENTING_NS_PREFIX); |
| ns1 = axiom_namespace_create (env, SAVAN_NAMESPACE, SAVAN_NS_PREFIX); |
| remove_ele = axiom_element_create(env, NULL, ELEM_NAME_REMOVE_SUBSCRIBER, |
| ns1, &remove_node); |
| |
| // create the id element |
| if(id) |
| { |
| id_elem = axiom_element_create(env, remove_node, ELEM_NAME_ID, ns1, &id_node); |
| axiom_element_set_text(id_elem, env, id, id_node); |
| } |
| // create the topic element |
| topic_elem = axiom_element_create(env, remove_node, ELEM_NAME_TOPIC, ns1, &topic_node); |
| topic = savan_subscriber_get_topic(subscriber, env); |
| if(topic) |
| axiom_element_set_text(topic_elem, env, topic, topic_node); |
| |
| return remove_node; |
| }*/ |
| |
| static axiom_node_t * |
| savan_service_storage_mgr_build_topics_request_om_payload( |
| const axutil_env_t *env) |
| { |
| axiom_node_t *om_node = NULL; |
| axiom_element_t* om_ele = NULL; |
| axiom_namespace_t *ns1 = NULL; |
| axis2_char_t *om_str = NULL; |
| |
| ns1 = axiom_namespace_create (env, SAVAN_NAMESPACE, SAVAN_NS_PREFIX); |
| om_ele = axiom_element_create(env, NULL, ELEM_NAME_GET_TOPIC_LIST, ns1, &om_node); |
| om_str = axiom_node_to_string(om_node, env); |
| if (om_str) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, |
| "[savan] Sending topics_request_om_payload: %s", om_str); |
| AXIS2_FREE(env->allocator, om_str); |
| om_str = NULL; |
| } |
| return om_node; |
| } |
| |
| static axutil_array_list_t * |
| savan_service_storage_mgr_process_topic_list_node( |
| const axutil_env_t *env, |
| axiom_node_t *topic_list_node) |
| { |
| axiom_element_t *topic_list_element = NULL; |
| axiom_children_qname_iterator_t *topic_iter = NULL; |
| axutil_qname_t *qname = NULL; |
| axutil_array_list_t *topic_list = NULL; |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Entry:savan_service_storage_mgr_process_topic_list_node"); |
| |
| topic_list_element = axiom_node_get_data_element(topic_list_node, env); |
| |
| /* Get topic elements from topic list */ |
| qname = axutil_qname_create(env, ELEM_NAME_TOPIC, SAVAN_NAMESPACE, NULL); |
| topic_iter = axiom_element_get_children_with_qname(topic_list_element, env, qname, |
| topic_list_node); |
| |
| axutil_qname_free(qname, env); |
| if(!topic_iter) |
| { |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "[savan] Topic list is empty"); |
| return NULL; |
| } |
| |
| if(axiom_children_qname_iterator_has_next(topic_iter, env)) |
| { |
| topic_list = axutil_array_list_create(env, 0); |
| } |
| |
| while(axiom_children_qname_iterator_has_next(topic_iter, env)) |
| { |
| axiom_node_t *topic_node = NULL; |
| axiom_element_t *topic_elem = NULL; |
| axis2_char_t *topic_url_str = NULL; |
| |
| topic_node = axiom_children_qname_iterator_next(topic_iter, env); |
| if(topic_node) |
| { |
| topic_elem = axiom_node_get_data_element(topic_node, env); |
| topic_url_str = axiom_element_get_text(topic_elem, env, topic_node); |
| axutil_array_list_add(topic_list, env, axutil_strdup(env, topic_url_str)); |
| AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "topic_url_str:%s", topic_url_str); |
| } |
| } |
| |
| AXIS2_LOG_TRACE(env->log, AXIS2_LOG_SI, |
| "[savan] Exit:savan_service_storage_mgr_process_topic_list_node"); |
| return topic_list; |
| } |
| |
| |