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Posted to axis-cvs@ws.apache.org by sa...@apache.org on 2005/12/21 10:45:01 UTC
svn commit: r358245 - in /webservices/axis2/trunk/c: include/axis2_error.h
modules/core/clientapi/src/Makefile.am
modules/core/clientapi/src/listener_manager.c
modules/core/clientapi/src/listener_manager.h
Author: samisa
Date: Wed Dec 21 01:44:50 2005
New Revision: 358245
URL: http://svn.apache.org/viewcvs?rev=358245&view=rev
Log:
Added initial listener manager and related changes
Added:
webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.c
webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.h
Modified:
webservices/axis2/trunk/c/include/axis2_error.h
webservices/axis2/trunk/c/modules/core/clientapi/src/Makefile.am
Modified: webservices/axis2/trunk/c/include/axis2_error.h
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/c/include/axis2_error.h?rev=358245&r1=358244&r2=358245&view=diff
==============================================================================
--- webservices/axis2/trunk/c/include/axis2_error.h (original)
+++ webservices/axis2/trunk/c/include/axis2_error.h Wed Dec 21 01:44:50 2005
@@ -286,7 +286,9 @@
/** Response timed out */
AXIS2_ERROR_RESPONSE_TIMED_OUT,
/** Blocking invocation expects response */
- AXIS2_ERROR_BLOCKING_INVOCATION_EXPECTS_RESPONSE
+ AXIS2_ERROR_BLOCKING_INVOCATION_EXPECTS_RESPONSE,
+ /** Client side support only one configuration context */
+ AXIS2_ERROR_CLIENT_SIDE_SUPPORT_ONLY_ONE_CONF_CTX
};
Modified: webservices/axis2/trunk/c/modules/core/clientapi/src/Makefile.am
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/c/modules/core/clientapi/src/Makefile.am?rev=358245&r1=358244&r2=358245&view=diff
==============================================================================
--- webservices/axis2/trunk/c/modules/core/clientapi/src/Makefile.am (original)
+++ webservices/axis2/trunk/c/modules/core/clientapi/src/Makefile.am Wed Dec 21 01:44:50 2005
@@ -1,8 +1,9 @@
lib_LTLIBRARIES = libaxis2_clientapi.la
AM_CPPFLAGS = $(CPPFLAGS)
-libaxis2_clientapi_la_SOURCES = async_result.c callback.c mep_client.c
+libaxis2_clientapi_la_SOURCES = async_result.c callback.c mep_client.c listener_manager.c
libaxis2_clientapi_la_LIBADD = $(LDFLAGS)
INCLUDES = -I$(top_builddir)/include \
- -I$(top_builddir)/modules/util/src
+ -I$(top_builddir)/modules/util/src \
+ -I$(top_builddir)/modules/core/clientapi/src
Added: webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.c
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.c?rev=358245&view=auto
==============================================================================
--- webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.c (added)
+++ webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.c Wed Dec 21 01:44:50 2005
@@ -0,0 +1,251 @@
+/*
+ * 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 <listener_manager.h>
+#include <axis2.h>
+#include <axis2_hash.h>
+
+typedef struct axis2_listener_manager_impl
+{
+ /** context base struct */
+ axis2_listener_manager_t listener_manager;
+ /** hash map of listeners */
+ axis2_hash_t *listener_map;
+ /** configuration context */
+ axis2_conf_ctx_t *conf_ctx;
+} axis2_listener_manager_impl_t;
+
+/**
+ * keep information about the listener for a given transport
+ */
+typedef struct axis2_transport_listener_state
+{
+ int waiting_calls;
+ axis2_transport_listener_t *listener;
+} axis2_transport_listener_state_t;
+
+
+/** Interface to implementation conversion macro */
+#define AXIS2_INTF_TO_IMPL(listener_manager) ((axis2_listener_manager_impl_t *)listener_manager)
+
+axis2_status_t AXIS2_CALL axis2_listener_manager_make_sure_started(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport,
+ axis2_conf_ctx_t *conf_ctx);
+axis2_status_t AXIS2_CALL axis2_listener_manager_stop(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport);
+axis2_endpoint_ref_t* AXIS2_CALL axis2_listener_manager_reply_to_epr(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *svc_name,
+ axis2_char_t *transport);
+axis2_status_t AXIS2_CALL axis2_listener_manager_free (struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env);
+
+axis2_listener_manager_t* AXIS2_CALL axis2_listener_manager_create(axis2_env_t **env)
+{
+ axis2_listener_manager_impl_t *listener_manager_impl = NULL;
+
+ AXIS2_ENV_CHECK(env, NULL);
+
+ listener_manager_impl = AXIS2_MALLOC( (*env)->allocator, sizeof(axis2_listener_manager_impl_t) );
+ if (!listener_manager_impl)
+ {
+ AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+ return NULL;
+ }
+
+ listener_manager_impl->listener_manager.ops = NULL;
+ listener_manager_impl->listener_map = NULL;
+ listener_manager_impl->conf_ctx = NULL;
+
+ listener_manager_impl->listener_map = axis2_hash_make(env);
+ if (!(listener_manager_impl->listener_map))
+ {
+ axis2_listener_manager_free(&(listener_manager_impl->listener_manager), env);
+ return NULL;
+ }
+
+ /* initialize ops */
+ listener_manager_impl->listener_manager.ops = AXIS2_MALLOC( (*env)->allocator, sizeof(axis2_listener_manager_ops_t) );
+ if (!listener_manager_impl->listener_manager.ops)
+ {
+ AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+ axis2_listener_manager_free(&(listener_manager_impl->listener_manager), env);
+ return NULL;
+ }
+
+ listener_manager_impl->listener_manager.ops->make_sure_started = axis2_listener_manager_make_sure_started;
+ listener_manager_impl->listener_manager.ops->stop = axis2_listener_manager_stop;
+ listener_manager_impl->listener_manager.ops->reply_to_epr = axis2_listener_manager_reply_to_epr;
+ listener_manager_impl->listener_manager.ops->free = axis2_listener_manager_free;
+
+ return &(listener_manager_impl->listener_manager);
+}
+
+axis2_status_t AXIS2_CALL axis2_listener_manager_make_sure_started(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport,
+ axis2_conf_ctx_t *conf_ctx)
+{
+ axis2_listener_manager_impl_t *listener_manager_impl = NULL;
+ axis2_transport_listener_state_t *tl_state = NULL;
+
+ AXIS2_FUNC_PARAM_CHECK(listener_manager, env, AXIS2_FAILURE);
+ AXIS2_PARAM_CHECK((*env)->error, conf_ctx, AXIS2_FAILURE);
+
+ listener_manager_impl = AXIS2_INTF_TO_IMPL(listener_manager);
+
+ if (listener_manager_impl->conf_ctx)
+ {
+ if (conf_ctx != listener_manager_impl->conf_ctx)
+ {
+ AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_CLIENT_SIDE_SUPPORT_ONLY_ONE_CONF_CTX, AXIS2_FAILURE);
+ return AXIS2_FAILURE;
+ }
+ }
+ else
+ {
+ listener_manager_impl->conf_ctx = conf_ctx;
+ }
+
+
+ tl_state = (axis2_transport_listener_state_t*) axis2_hash_get(listener_manager_impl->listener_map,
+ transport, AXIS2_HASH_KEY_STRING);
+ if (!tl_state)
+ {
+ /*means this transport not yet started, start the transport*/
+ axis2_transport_in_desc_t *transport_in = NULL;
+ axis2_qname_t *qname = NULL;
+ axis2_conf_t *conf = NULL;
+ axis2_transport_listener_t *listener = NULL;
+
+ qname = axis2_qname_create(env, transport, NULL, NULL);
+ if (qname)
+ {
+ conf = AXIS2_CONF_CTX_GET_CONF(conf_ctx, env);
+ if (conf)
+ {
+ transport_in = AXIS2_CONF_GET_TRANSPORT_IN(conf, env, qname);
+ if (transport_in)
+ {
+ listener = AXIS2_TRANSPORT_IN_DESC_GET_RECV(transport_in, env);
+ if (listener)
+ {
+ AXIS2_TRANSPORT_LISTENER_START(listener, env);
+
+ tl_state = AXIS2_MALLOC( (*env)->allocator, sizeof(axis2_transport_listener_state_t) );
+ if (!tl_state)
+ {
+ AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+ }
+ else
+ {
+ tl_state->listener = listener;
+ tl_state->waiting_calls = 0;
+ axis2_hash_set(listener_manager_impl->listener_map, transport, AXIS2_HASH_KEY_STRING, tl_state);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (tl_state)
+ {
+ tl_state->waiting_calls++;
+ return AXIS2_SUCCESS;
+ }
+ else
+ return AXIS2_FAILURE;
+}
+
+axis2_status_t AXIS2_CALL axis2_listener_manager_stop(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport)
+{
+ axis2_listener_manager_impl_t *listener_manager_impl = NULL;
+ axis2_transport_listener_state_t *tl_state = NULL;
+ axis2_status_t status = AXIS2_FAILURE;
+
+ AXIS2_FUNC_PARAM_CHECK(listener_manager, env, AXIS2_FAILURE);
+
+ listener_manager_impl = AXIS2_INTF_TO_IMPL(listener_manager);
+
+ tl_state = (axis2_transport_listener_state_t*) axis2_hash_get(listener_manager_impl->listener_map, transport, AXIS2_HASH_KEY_STRING);
+ if (tl_state)
+ {
+ tl_state->waiting_calls--;
+ if (tl_state->waiting_calls == 0)
+ {
+ status = AXIS2_TRANSPORT_LISTENER_STOP(tl_state->listener, env);
+ if (status != AXIS2_SUCCESS)
+ return status;
+
+ axis2_hash_set(listener_manager_impl->listener_map, transport, AXIS2_HASH_KEY_STRING, NULL);
+ }
+ }
+
+ return status;
+}
+
+axis2_endpoint_ref_t* AXIS2_CALL axis2_listener_manager_reply_to_epr(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *svc_name,
+ axis2_char_t *transport)
+{
+ axis2_listener_manager_impl_t *listener_manager_impl = NULL;
+ axis2_transport_listener_state_t *tl_state = NULL;
+
+ AXIS2_FUNC_PARAM_CHECK(listener_manager, env, AXIS2_FAILURE);
+
+ listener_manager_impl = AXIS2_INTF_TO_IMPL(listener_manager);
+
+ tl_state = (axis2_transport_listener_state_t*) axis2_hash_get(listener_manager_impl->listener_map,
+ transport, AXIS2_HASH_KEY_STRING);
+ if (tl_state)
+ {
+ return AXIS2_TRANSPORT_LISTENER_REPLY_TO_EPR(tl_state->listener, env, svc_name);
+ }
+ return NULL;
+}
+
+axis2_status_t AXIS2_CALL axis2_listener_manager_free (struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env)
+{
+ axis2_listener_manager_impl_t *listener_manager_impl = NULL;
+
+ AXIS2_FUNC_PARAM_CHECK(listener_manager, env, AXIS2_FAILURE);
+
+ listener_manager_impl = AXIS2_INTF_TO_IMPL(listener_manager);
+
+ if (listener_manager_impl->listener_manager.ops)
+ {
+ AXIS2_FREE((*env)->allocator, listener_manager_impl->listener_manager.ops);
+ listener_manager_impl->listener_manager.ops = NULL;
+ }
+
+ if (listener_manager_impl->listener_map)
+ {
+ axis2_hash_free(listener_manager_impl->listener_map, env);
+ listener_manager_impl->listener_map = NULL;
+ }
+
+ AXIS2_FREE((*env)->allocator, listener_manager_impl);
+ listener_manager_impl = NULL;
+
+ return AXIS2_SUCCESS;
+}
Added: webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.h
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.h?rev=358245&view=auto
==============================================================================
--- webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.h (added)
+++ webservices/axis2/trunk/c/modules/core/clientapi/src/listener_manager.h Wed Dec 21 01:44:50 2005
@@ -0,0 +1,103 @@
+/*
+ * 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.
+ */
+
+#ifndef AXIS2_LISTNER_MANAGER_H
+#define AXIS2_LISTNER_MANAGER_H
+
+
+/**
+ * @file axis2_listener_manager.h
+ * @brief axis2 Message Context interface
+ */
+
+#include <axis2_defines.h>
+#include <axis2_env.h>
+#include <axis2_conf_ctx.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/** @defgroup axis2_listener_manager Message Context
+ * @ingroup axis2_core_context
+ * @{
+ */
+
+typedef struct axis2_listener_manager_ops axis2_listener_manager_ops_t;
+typedef struct axis2_listener_manager axis2_listener_manager_t;
+
+
+/**
+ * @brief Message Context ops struct
+ * Encapsulator struct for ops of axis2_listener_manager
+ */
+struct axis2_listener_manager_ops
+{
+ /**
+ * This Method starts a Listenet if it is not already started. But only a one listener started for
+ * a given one transport.
+ * @param transport
+ * @param conf_ctx
+ * @throws AxisFault
+ */
+ axis2_status_t (AXIS2_CALL *make_sure_started)(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport,
+ axis2_conf_ctx_t *conf_ctx);
+ axis2_status_t (AXIS2_CALL *stop)(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *transport);
+ /**
+ * @param serviceName
+ * @param transport
+ * @return reply to URL return will direct the response for the message to the given transport listener
+ * @throws AxisFault
+ */
+ axis2_endpoint_ref_t* (AXIS2_CALL *reply_to_epr)(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env,
+ axis2_char_t *svc_name,
+ axis2_char_t *transport);
+ axis2_status_t (AXIS2_CALL *free)(struct axis2_listener_manager *listener_manager,
+ axis2_env_t **env);
+};
+
+/**
+ * @brief Message Context struct
+ * Axis2 Message Context
+ */
+struct axis2_listener_manager
+{
+ axis2_listener_manager_ops_t *ops;
+};
+
+AXIS2_DECLARE(axis2_listener_manager_t*) axis2_listener_manager_create(axis2_env_t **env);
+
+/************************** Start of function macros **************************/
+
+#define AXIS2_LISTNER_MANAGER_MAKE_SURE_STARTED(listener_manager, env, transport, conf_ctx) ((listener_manager)->ops->axis2_listener_manager_make_sure_started(listener_manager, env, transport, conf_ctx))
+#define AXIS2_LISTNER_MANAGER_STOP(listener_manager, env, transport) ((listener_manager)->ops->axis2_listener_manager_stop(listener_manager, env, transport))
+#define AXIS2_LISTNER_MANAGER_REPLY_TO_EPR(listener_manager, env, svc_name, transport) ((listener_manager)->ops->axis2_listener_manager_reply_to_epr(listener_manager, env, svc_name, transport))
+#define AXIS2_LISTNER_MANAGER_FREE(listener_manager, env) ((listener_manager)->ops->free(listener_manager, env))
+
+/************************** End of function macros ****************************/
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AXIS2_LISTNER_MANAGER_H */