| /* |
| * 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 <axis2_disp.h> |
| #include <axis2_handler_desc.h> |
| #include <axis2_qname.h> |
| #include <axis2_relates_to.h> |
| #include <axis2_svc.h> |
| #include <axis2.h> |
| #include <axis2_msg_ctx.h> |
| |
| typedef struct axis2_disp_impl |
| { |
| /** phase */ |
| axis2_disp_t disp; |
| /** base class, inherits from handler */ |
| axis2_handler_t *base; |
| /** phase name */ |
| axis2_qname_t *qname; |
| /** derived struct */ |
| void* derived; /* deep copy */ |
| int derived_type; |
| } axis2_disp_impl_t; |
| |
| /** Interface to implementation conversion macro */ |
| #define AXIS2_INTF_TO_IMPL(disp) ((axis2_disp_impl_t *)disp) |
| |
| axis2_handler_t* AXIS2_CALL axis2_disp_get_base(struct axis2_disp *disp, |
| axis2_env_t **env); |
| axis2_qname_t* AXIS2_CALL axis2_disp_get_qname(struct axis2_disp *disp, |
| axis2_env_t **env); |
| axis2_status_t AXIS2_CALL axis2_disp_set_qname(struct axis2_disp *disp, |
| axis2_env_t **env, axis2_qname_t *qname); |
| axis2_status_t AXIS2_CALL axis2_disp_free (struct axis2_disp * disp, |
| axis2_env_t **env); |
| axis2_svc_t* AXIS2_CALL axis2_disp_find_svc(axis2_msg_ctx_t * msg_ctx, |
| axis2_env_t **env); |
| struct axis2_op* AXIS2_CALL axis2_disp_find_op(axis2_msg_ctx_t * msg_ctx, |
| axis2_env_t **env, |
| struct axis2_svc *svc); |
| |
| |
| axis2_disp_t* AXIS2_CALL axis2_disp_create(axis2_env_t **env, axis2_qname_t *qname) |
| { |
| axis2_disp_impl_t *disp_impl = NULL; |
| axis2_handler_desc_t *handler_desc = NULL; |
| |
| AXIS2_ENV_CHECK(env, NULL); |
| |
| disp_impl = AXIS2_MALLOC( (*env)->allocator, sizeof(axis2_disp_impl_t) ); |
| if (!disp_impl) |
| { |
| AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| return NULL; |
| } |
| |
| disp_impl->qname = NULL; |
| disp_impl->base = NULL; |
| |
| if (qname) |
| { |
| disp_impl->qname = AXIS2_QNAME_CLONE(qname, env); |
| if (!(disp_impl->qname)) |
| { |
| AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| axis2_disp_free(&(disp_impl->disp), env); |
| return NULL; |
| } |
| } |
| else |
| { |
| /* create default qname */ |
| disp_impl->qname = axis2_qname_create(env, "abstract_dispatcher", |
| "http://axis.ws.apache.org", |
| NULL); |
| if (!(disp_impl->qname)) |
| { |
| axis2_disp_free(&(disp_impl->disp), env); |
| return NULL; |
| } |
| } |
| |
| disp_impl->base = axis2_handler_create(env); |
| if (!disp_impl->base) |
| { |
| axis2_disp_free(&(disp_impl->disp), env); |
| return NULL; |
| } |
| |
| /* handler desc of base handler */ |
| handler_desc = axis2_handler_desc_create_with_qname(env, disp_impl->qname); |
| if (!handler_desc) |
| { |
| axis2_disp_free(&(disp_impl->disp), env); |
| return NULL; |
| } |
| |
| AXIS2_HANDLER_INIT(disp_impl->base, env, handler_desc); |
| |
| /* set the base struct's invoke op */ |
| if (disp_impl->base->ops) |
| disp_impl->base->ops->invoke = axis2_disp_invoke; |
| |
| /* initialize ops */ |
| disp_impl->disp.ops = NULL; |
| disp_impl->disp.ops = AXIS2_MALLOC( (*env)->allocator, sizeof(axis2_disp_ops_t) ); |
| if (!disp_impl->disp.ops) |
| { |
| AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE); |
| axis2_disp_free(&(disp_impl->disp), env); |
| return NULL; |
| } |
| |
| disp_impl->disp.ops->get_base = axis2_disp_get_base; |
| disp_impl->disp.ops->get_qname = axis2_disp_get_qname; |
| disp_impl->disp.ops->set_qname = axis2_disp_set_qname; |
| disp_impl->disp.ops->free = axis2_disp_free; |
| disp_impl->disp.ops->find_svc = axis2_disp_find_svc; |
| disp_impl->disp.ops->find_op = axis2_disp_find_op; |
| |
| return &(disp_impl->disp); |
| } |
| |
| axis2_handler_t* AXIS2_CALL axis2_disp_get_base(struct axis2_disp *disp, |
| axis2_env_t **env) |
| { |
| AXIS2_ENV_CHECK(env, NULL); |
| return AXIS2_INTF_TO_IMPL(disp)->base; |
| } |
| |
| axis2_qname_t* AXIS2_CALL axis2_disp_get_qname(struct axis2_disp *disp, |
| axis2_env_t **env) |
| { |
| AXIS2_ENV_CHECK(env, NULL); |
| return AXIS2_INTF_TO_IMPL(disp)->qname; |
| } |
| |
| axis2_status_t AXIS2_CALL axis2_disp_set_qname(struct axis2_disp *disp, |
| axis2_env_t **env, axis2_qname_t *qname) |
| { |
| axis2_disp_impl_t *disp_impl = NULL; |
| |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| |
| disp_impl = AXIS2_INTF_TO_IMPL(disp); |
| |
| if (disp_impl->qname) |
| { |
| AXIS2_QNAME_FREE(disp_impl->qname, env); |
| disp_impl->qname = NULL; |
| } |
| |
| if (qname) |
| { |
| disp_impl->qname = AXIS2_QNAME_CLONE(qname, env); |
| if (!(disp_impl->qname)) |
| return AXIS2_FAILURE; |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| axis2_status_t AXIS2_CALL axis2_disp_invoke(struct axis2_handler *handler, |
| axis2_env_t **env, |
| struct axis2_msg_ctx *msg_ctx) |
| { |
| axis2_svc_t *axis_service = NULL; |
| axis2_op_t *op = NULL; |
| |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| AXIS2_PARAM_CHECK((*env)->error, msg_ctx, AXIS2_FAILURE); |
| |
| axis_service = AXIS2_MSG_CTX_GET_SVC(msg_ctx, env); |
| |
| if (!axis_service) |
| { |
| axis_service = AXIS2_MSG_CTX_FIND_SVC(msg_ctx, env); |
| if (axis_service) |
| { |
| AXIS2_MSG_CTX_SET_SVC(msg_ctx, env, axis_service); |
| /*TODO Chinthaka : set the Service Group Context to the message Context*/ |
| } |
| } |
| |
| axis_service = AXIS2_MSG_CTX_GET_SVC(msg_ctx, env); |
| if (axis_service) |
| { |
| op = AXIS2_MSG_CTX_GET_OP(msg_ctx, env); |
| if (!op) |
| { |
| op = AXIS2_MSG_CTX_FIND_OP(msg_ctx, env, axis_service); |
| |
| if (op) |
| { |
| AXIS2_MSG_CTX_SET_OP(msg_ctx, env, op); |
| } |
| } |
| } |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| axis2_status_t AXIS2_CALL |
| axis2_disp_free (struct axis2_disp * disp, |
| axis2_env_t **env) |
| { |
| axis2_disp_impl_t *disp_impl = NULL; |
| AXIS2_ENV_CHECK(env, AXIS2_FAILURE); |
| disp_impl = AXIS2_INTF_TO_IMPL(disp); |
| |
| if (disp_impl->qname) |
| { |
| AXIS2_QNAME_FREE(disp_impl->qname, env); |
| disp_impl->qname = NULL; |
| } |
| |
| if (disp_impl->base) |
| { |
| axis2_handler_desc_t *handler_desc = AXIS2_HANDLER_GET_HANDLER_DESC(disp_impl->base, env); |
| AXIS2_HANDLER_DESC_FREE(handler_desc, env); /* freeing handler desc frees handler */ |
| disp_impl->base = NULL; |
| } |
| |
| if (disp_impl->disp.ops) |
| { |
| AXIS2_FREE((*env)->allocator, disp_impl->disp.ops); |
| disp_impl->disp.ops = NULL; |
| } |
| |
| AXIS2_FREE((*env)->allocator, disp_impl); |
| disp_impl = NULL; |
| |
| return AXIS2_SUCCESS; |
| } |
| |
| /** The struct that inherits from this struct |
| should implement the find_service and find_op methods and assing the |
| respective function pointers in the base struct. |
| Here we have only the dummy implementation to gauard against erros due to |
| the failure to provide an impl version by mistake. |
| */ |
| |
| /** |
| * finds the service |
| * |
| * @param messageContext |
| * @return |
| */ |
| axis2_svc_t* AXIS2_CALL axis2_disp_find_svc(axis2_msg_ctx_t * msg_ctx, |
| axis2_env_t **env) |
| { |
| return NULL; |
| } |
| |
| /** |
| * finds the op |
| * |
| * @param service |
| * @param msg_ctx |
| * @return |
| */ |
| struct axis2_op* AXIS2_CALL axis2_disp_find_op(axis2_msg_ctx_t * msg_ctx, |
| axis2_env_t **env, |
| struct axis2_svc *svc) |
| { |
| return NULL; |
| } |