Moving axis svn, part of TLP move INFRA-2441

git-svn-id: http://svn.apache.org/repos/asf/axis/axis2/c/core/trunk@909681 13f79535-47bb-0310-9956-ffa450edef68

19 files changed, 1678 insertions, 0 deletions

diff --git a/samples/user_guide/clients/Makefile.am b/samples/user_guide/clients/Makefile.am
new file mode 100644
index 0000000..91da51d
--- /dev/null
+++ b/samples/user_guide/clients/Makefile.am
@@ -0,0 +1,37 @@
+prgbindir=$(prefix)/samples/bin
+prgbin_PROGRAMS = echo_blocking echo_non_blocking echo_blocking_addr echo_rest echo_blocking_dual echo_non_blocking_dual echo_blocking_soap11 echo_blocking_auth
+
+
+echo_blocking_SOURCES = echo_blocking.c echo_util.c
+echo_non_blocking_SOURCES = echo_non_blocking.c echo_util.c
+echo_blocking_addr_SOURCES = echo_blocking_addr.c echo_util.c
+echo_rest_SOURCES = echo_util.c echo_rest.c
+echo_blocking_dual_SOURCES = echo_blocking_dual.c echo_util.c
+echo_non_blocking_dual_SOURCES = echo_non_blocking_dual.c echo_util.c
+echo_blocking_soap11_SOURCES = echo_blocking_soap11.c echo_util.c
+echo_blocking_auth_SOURCES = echo_blocking_auth.c echo_util.c
+
+LINK_FLAGS = $(LDFLAGS) \
+             -L$(AXIS2C_HOME)/lib \
+			 -laxutil \
+             -laxis2_axiom \
+             -laxis2_engine \
+             -laxis2_parser \
+             -lpthread \
+             -laxis2_http_sender \
+             -laxis2_http_receiver \
+             $(GUTHTHILA_LIBS)
+
+echo_blocking_LDADD = $(LINK_FLAGS)
+echo_non_blocking_LDADD = $(LINK_FLAGS)
+echo_blocking_addr_LDADD = $(LINK_FLAGS)
+echo_rest_LDADD = $(LINK_FLAGS)
+echo_blocking_dual_LDADD = $(LINK_FLAGS)
+echo_non_blocking_dual_LDADD = $(LINK_FLAGS)
+echo_blocking_soap11_LDADD = $(LINK_FLAGS)
+echo_blocking_auth_LDADD = $(LINK_FLAGS)
+
+INCLUDES = @AXIS2INC@
+
+EXTRA_DIST=echo_util.h echo_blocking_addr.mk echo_blocking.mk echo_non_blocking_dual.mk  echo_rest.mk echo_blocking_dual.mk echo_blocking_soap11.mk echo_non_blocking.mk echo_blocking_auth.mk
+
diff --git a/samples/user_guide/clients/echo_blocking.c b/samples/user_guide/clients/echo_blocking.c
new file mode 100644
index 0000000..4657814
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking.c
@@ -0,0 +1,126 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+
+    /* Set up the environment */
+    env = axutil_env_create_all("echo_blocking.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_blocking.mk b/samples/user_guide/clients/echo_blocking.mk
new file mode 100644
index 0000000..362a458
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_blocking.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_blocking.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_blocking.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_blocking_addr.c b/samples/user_guide/clients/echo_blocking_addr.c
new file mode 100644
index 0000000..20cc6eb
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_addr.c
@@ -0,0 +1,132 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+
+    /* Set up the environment */
+    env =
+        axutil_env_create_all("echo_blocking_addr.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    axis2_options_set_action(options, env,
+                             "http://ws.apache.org/axis2/c/samples/echoString");
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* Engage addressing module */
+    axis2_svc_client_engage_module(svc_client, env, AXIS2_MODULE_ADDRESSING);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_blocking_addr.mk b/samples/user_guide/clients/echo_blocking_addr.mk
new file mode 100644
index 0000000..88b519f
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_addr.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_blocking_addr.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_blocking_addr.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_blocking_addr.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_blocking_auth.c b/samples/user_guide/clients/echo_blocking_auth.c
new file mode 100644
index 0000000..375dbd0
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_auth.c
@@ -0,0 +1,295 @@
+/*
+ * 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 <stdio.h>
+#include <axiom.h>
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+#include <axis2_http_transport.h>
+
+axiom_node_t *build_om_payload_for_echo_svc(
+    const axutil_env_t * env);
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+    const axis2_char_t *un = NULL;
+    const axis2_char_t *pw = NULL;
+    const axis2_char_t *unp = NULL;
+    const axis2_char_t *pwp = NULL;
+    axis2_bool_t http_auth_required = AXIS2_FALSE;
+    axis2_bool_t proxy_auth_required = AXIS2_FALSE;
+
+    /* Set up the environment */
+    env = axutil_env_create_all("echo_blocking_auth.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+    {
+        if (axutil_strcmp(argv[1], "-h") == 0)
+        {
+            printf("Usage : %s [endpoint_url] (-a [username] [password]) (-p [username] [password])\n",
+                   argv[0]);
+            printf("use -a option for HTTP Authentication\n");
+            printf("use -p option for Proxy Authentication\n");
+            printf("use -h for help\n");
+            return 0;
+        }
+        else if (axutil_strcmp(argv[1], "-a") == 0)
+        {
+            if (argc > 3)
+            {
+                un = argv[2];
+                pw = argv[3];
+            }
+        }
+        else if (axutil_strcmp(argv[1], "-p") == 0)
+        {
+            if (argc > 3)
+            {
+                unp = argv[2];
+                pwp = argv[3];
+            }
+        }
+        else
+        {
+            address = argv[1];
+        }
+
+        if (argc > 4)
+        {
+            if (axutil_strcmp(argv[2], "-a") == 0)
+            {
+                un = argv[3];
+                pw = argv[4];
+            }
+            else if (axutil_strcmp(argv[2], "-p") == 0)
+            {
+                unp = argv[3];
+                pwp = argv[4];
+            }
+        }
+        if (argc > 6)
+        {
+            if (axutil_strcmp(argv[4], "-a") == 0)
+            {
+                un = argv[5];
+                pw = argv[6];
+                if (argc > 7)
+                {
+                    address = argv[7];
+                }
+            }
+            else if (axutil_strcmp(argv[4], "-p") == 0)
+            {
+                unp = argv[5];
+                pwp = argv[6];
+                if (argc > 7)
+                {
+                    address = argv[7];
+                }
+            }
+        }
+        if (argc > 7)
+        {
+            if (axutil_strcmp(argv[5], "-a") == 0)
+            {
+                un = argv[6];
+                pw = argv[7];
+                if (!address)
+                {
+                    address = argv[4];
+                }
+            }
+            else if (axutil_strcmp(argv[5], "-p") == 0)
+            {
+                unp = argv[6];
+                pwp = argv[7];
+                if (!address)
+                {
+                    address = argv[4];
+                }
+            }
+        }
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    axis2_options_set_action(options, env,
+                             "http://ws.apache.org/axis2/c/samples/echoString");
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Enabling REST for HTTP HEAD Request */
+    axis2_options_set_enable_rest(options, env, AXIS2_TRUE);
+
+    /* Setting Request as HTTP HEAD Request */
+    axis2_options_set_http_method(options, env, AXIS2_HTTP_HEAD); 
+
+    /* Sending dummy authentication info */
+    if (un && pw)
+    {
+        axis2_options_set_http_auth_info(options, env, "", "", NULL); 
+    }
+    if (unp && pwp)
+    {
+        axis2_options_set_proxy_auth_info(options, env, "", "", NULL); 
+    }
+
+    /* Force authentication tests */
+    axis2_options_set_test_http_auth(options, env, AXIS2_TRUE);
+    axis2_options_set_test_proxy_auth(options, env, AXIS2_TRUE);
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* un-comment line below to setup proxy from code*/
+    /*axis2_svc_client_set_proxy_with_auth(svc_client, env, "127.0.0.1", "3128", NULL, NULL);*/
+
+    /* Sending robust authentication test message */
+    axis2_svc_client_send_robust(svc_client, env, NULL); 
+
+    /* Checking whether authentication is required */
+    if (axis2_svc_client_get_proxy_auth_required(svc_client, env))
+    {
+        proxy_auth_required = AXIS2_TRUE;
+
+        /* Set proxy-auth information */
+        if (unp && pwp)
+        {
+            axis2_options_set_proxy_auth_info(options, env, unp, pwp,
+                                              axis2_svc_client_get_auth_type(svc_client, env));
+            /* un-comment line below to setup proxy from code*/
+            /*axis2_svc_client_set_proxy_with_auth(svc_client, env, "127.0.0.1", "3128", unp, pwp);*/
+        }
+
+        /* Sending robust authentication test message */
+        axis2_svc_client_send_robust(svc_client, env, NULL);
+    }
+    if (axis2_svc_client_get_http_auth_required(svc_client, env))
+    {
+        http_auth_required = AXIS2_TRUE;
+        /* Set http-auth information */
+        if (un && pw)
+        {
+            axis2_options_set_http_auth_info(options, env, un, pw,
+                                             axis2_svc_client_get_auth_type(svc_client, env));
+        }
+    }
+
+    /* Cancel authentication tests */
+    axis2_options_set_test_http_auth(options, env, AXIS2_FALSE);
+    axis2_options_set_test_proxy_auth(options, env, AXIS2_FALSE);
+
+    /* Print whether authentication was required */
+    if (http_auth_required)
+    {
+        printf("\nHTTP Authentication info required.\n");
+    }
+    if (proxy_auth_required)
+    {
+        printf("\nProxy Authentication info required.\n");
+    }
+
+    /* Disabling REST for SOAP Request */
+    axis2_options_set_enable_rest(options, env, AXIS2_FALSE);
+
+    /* Setting Request as HTTP POST Request */
+    axis2_options_set_http_method(options, env, AXIS2_HTTP_POST);
+
+    /* Engage addressing module */
+    axis2_svc_client_engage_module(svc_client, env, AXIS2_MODULE_ADDRESSING);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+            printf("\nReceived OM : %s\n", om_str);
+        printf("\necho client invoke SUCCESSFUL!\n");
+
+        AXIS2_FREE(env->allocator, om_str);
+        ret_node = NULL;
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_blocking_auth.mk b/samples/user_guide/clients/echo_blocking_auth.mk
new file mode 100644
index 0000000..b6c74fe
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_auth.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_blocking_auth.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_blocking_auth.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_blocking_auth.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_blocking_dual.c b/samples/user_guide/clients/echo_blocking_dual.c
new file mode 100644
index 0000000..9d25637
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_dual.c
@@ -0,0 +1,140 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_endpoint_ref_t *reply_to = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+
+    /* Set up the environment */
+    env =
+        axutil_env_create_all("echo_blocking_dual.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    axis2_options_set_use_separate_listener(options, env, AXIS2_TRUE);
+
+    /* Seperate listner needs addressing, hence addressing stuff in options */
+    axis2_options_set_action(options, env,
+                             "http://ws.apache.org/axis2/c/samples/echoString");
+    reply_to =
+        axis2_endpoint_ref_create(env,
+                                  "http://localhost:6060/axis2/services/__ANONYMOUS_SERVICE__/__OPERATION_OUT_IN__");
+    axis2_options_set_reply_to(options, env, reply_to);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    axis2_svc_client_engage_module(svc_client, env, AXIS2_MODULE_ADDRESSING);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        AXIS2_SLEEP(1);
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_blocking_dual.mk b/samples/user_guide/clients/echo_blocking_dual.mk
new file mode 100644
index 0000000..89fe2d7
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_dual.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_blocking_dual.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_blocking_dual.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_blocking_dual.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_blocking_soap11.c b/samples/user_guide/clients/echo_blocking_soap11.c
new file mode 100644
index 0000000..104dc55
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_soap11.c
@@ -0,0 +1,135 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+    axutil_string_t *soap_action = NULL;
+
+    /* Set up the environment */
+    env =
+        axutil_env_create_all("echo_blocking_soap11.log",
+                              AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    axis2_options_set_soap_version(options, env, AXIOM_SOAP11);
+    soap_action =
+        axutil_string_create(env,
+                             "http://ws.apache.org/axis2/c/samples/echo/soap_action");
+    axis2_options_set_soap_action(options, env, soap_action);
+    axutil_string_free(soap_action, env);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_blocking_soap11.mk b/samples/user_guide/clients/echo_blocking_soap11.mk
new file mode 100644
index 0000000..eebd7e2
--- /dev/null
+++ b/samples/user_guide/clients/echo_blocking_soap11.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_blocking_soap11.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_blocking_soap11.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_blocking_soap11.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_non_blocking.c b/samples/user_guide/clients/echo_non_blocking.c
new file mode 100644
index 0000000..22cdbb8
--- /dev/null
+++ b/samples/user_guide/clients/echo_non_blocking.c
@@ -0,0 +1,211 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+/* my on_complete callback function */
+axis2_status_t AXIS2_CALL echo_process_response_envelope(
+    struct axis2_callback * callback,
+    const axutil_env_t * env);
+
+/* my on_error callback function */
+axis2_status_t AXIS2_CALL echo_callback_on_error(
+    struct axis2_callback *callback,
+    const axutil_env_t * env,
+    int exception);
+
+/* to check whether the callback is completed */
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axis2_callback_t *callback = NULL;
+    int count = 0;
+
+    /* Set up the environment */
+    env = axutil_env_create_all("echo_non_blocking.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Create the callback object with default on_complete and on_error
+       callback functions */
+    callback = axis2_callback_create(env);
+
+    /* Set our on_complete fucntion pointer to the callback object */
+    /*axis2_callback_set_on_complete(callback, echo_callback_on_complete);*/
+
+    /* Set our on_error function pointer to the callback object */
+    axis2_callback_set_on_error(callback, echo_callback_on_error);
+
+    /* Send request */
+    axis2_svc_client_send_receive_non_blocking(svc_client, env,
+                                               payload, callback);
+
+    /** Wait till callback is complete. Simply keep the parent thread running
+       until our on_complete or on_error is invoked */
+    
+    while(!axis2_callback_get_complete(callback, env))
+    {
+        AXIS2_SLEEP(1);
+        if(count < 30)
+        {
+            count++;
+        }
+        else
+        {
+            printf("\necho client invoke FAILED. Counter timed out.\n");
+        }
+        
+    }
+    echo_process_response_envelope(callback, env);
+    if(svc_client)
+    	axis2_svc_client_free(svc_client, env);
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
+
+axis2_status_t AXIS2_CALL
+echo_process_response_envelope(
+    struct axis2_callback * callback,
+    const axutil_env_t * env)
+{
+
+    /** SOAP response has arrived here; get the soap envelope
+      from the callback object and do whatever you want to do with it */
+
+    axiom_soap_envelope_t *soap_envelope = NULL;
+    axiom_node_t *ret_node = NULL;
+    axis2_status_t status = AXIS2_SUCCESS;
+
+    soap_envelope = axis2_callback_get_envelope(callback, env);
+
+    if (!soap_envelope)
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo stub invoke FAILED!\n");
+        status = AXIS2_FAILURE;
+    }
+    else
+    {
+        ret_node = axiom_soap_envelope_get_base_node(soap_envelope, env);
+
+        if (!ret_node)
+        {
+            AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                            "Stub invoke FAILED: Error code:" " %d :: %s",
+                            env->error->error_number,
+                            AXIS2_ERROR_GET_MESSAGE(env->error));
+            printf("echo stub invoke FAILED!\n");
+            status = AXIS2_FAILURE;
+        }
+        else
+        {
+            axis2_char_t *om_str = NULL;
+            om_str = axiom_node_to_string(ret_node, env);
+            if (om_str)
+            {
+                printf("\nReceived OM : %s\n", om_str);
+                AXIS2_FREE(env->allocator, om_str);
+            }
+            printf("\necho client invoke SUCCESSFUL!\n");
+        }
+    }
+
+    return status;
+}
+
+axis2_status_t AXIS2_CALL
+echo_callback_on_error(
+    struct axis2_callback * callback,
+    const axutil_env_t * env,
+    int exception)
+{
+
+    /** take necessary action on error */
+    printf("\necho client invike FAILED. Error code:%d ::%s", exception,
+           AXIS2_ERROR_GET_MESSAGE(env->error));
+    
+    return AXIS2_SUCCESS;
+}
diff --git a/samples/user_guide/clients/echo_non_blocking.mk b/samples/user_guide/clients/echo_non_blocking.mk
new file mode 100644
index 0000000..efb6550
--- /dev/null
+++ b/samples/user_guide/clients/echo_non_blocking.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_non_blocking.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_non_blocking.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_non_blocking.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_non_blocking_dual.c b/samples/user_guide/clients/echo_non_blocking_dual.c
new file mode 100644
index 0000000..60d20ae
--- /dev/null
+++ b/samples/user_guide/clients/echo_non_blocking_dual.c
@@ -0,0 +1,233 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+
+#define MAX_COUNT  3000000
+
+/* my on_complete callback function */
+axis2_status_t AXIS2_CALL echo_callback_on_complete(
+    struct axis2_callback * callback,
+    const axutil_env_t * env);
+
+/* my on_error callback function */
+axis2_status_t AXIS2_CALL echo_callback_on_error(
+    struct axis2_callback *callback,
+    const axutil_env_t * env,
+    int exception);
+
+/* to check whether the callback is completed */
+int isComplete = 0;
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_endpoint_ref_t *reply_to = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axis2_callback_t *callback = NULL;
+    int count = 0;
+
+    /* Set up the environment */
+    env =
+        axutil_env_create_all("echo_non_blocking_dual.log",
+                              AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo";
+    if (argc > 1)
+        address = argv[1];
+    if (axutil_strcmp(address, "-h") == 0)
+    {
+        printf("Usage : %s [endpoint_url]\n", argv[0]);
+        printf("use -h for help\n");
+        return 0;
+    }
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    axis2_options_set_use_separate_listener(options, env, AXIS2_TRUE);
+
+    /* Seperate listner needs addressing, hence addressing stuff in options */
+    axis2_options_set_action(options, env,
+                             "http://ws.apache.org/axis2/c/samples/echoString");
+    reply_to =
+        axis2_endpoint_ref_create(env,
+                                  "http://localhost:6060/axis2/services/__ANONYMOUS_SERVICE__/__OPERATION_OUT_IN__");
+    axis2_options_set_reply_to(options, env, reply_to);
+
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    axis2_svc_client_engage_module(svc_client, env, AXIS2_MODULE_ADDRESSING);
+    /*axis2_svc_client_engage_module(svc_client, env, "sandesha2"); */
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Create the callback object with default on_complete and on_error
+       callback functions */
+    callback = axis2_callback_create(env);
+
+    /* Set our on_complete fucntion pointer to the callback object */
+    axis2_callback_set_on_complete(callback, echo_callback_on_complete);
+
+    /* Set our on_error function pointer to the callback object */
+    axis2_callback_set_on_error(callback, echo_callback_on_error);
+
+    /* Send request */
+    axis2_svc_client_send_receive_non_blocking(svc_client, env,
+                                               payload, callback);
+
+    /** Wait till callback is complete. Simply keep the parent thread running
+       until our on_complete or on_error is invoked */
+    while (count < MAX_COUNT)
+    {
+        if (isComplete)
+        {
+            /* We are done with the callback */
+            break;
+        }
+
+/*         AXIS2_SLEEP(1); */
+        count++;
+    }
+
+    if (!(count < MAX_COUNT))
+    {
+        printf("\necho client invoke FAILED. Counter timed out.\n");
+    }
+
+    if (svc_client)
+    {
+        AXIS2_SLEEP(1);
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+
+    return 0;
+}
+
+axis2_status_t AXIS2_CALL
+echo_callback_on_complete(
+    struct axis2_callback * callback,
+    const axutil_env_t * env)
+{
+
+    /** SOAP response has arrived here; get the soap envelope
+      from the callback object and do whatever you want to do with it */
+
+    axiom_soap_envelope_t *soap_envelope = NULL;
+    axiom_node_t *ret_node = NULL;
+    axis2_status_t status = AXIS2_SUCCESS;
+
+    soap_envelope = axis2_callback_get_envelope(callback, env);
+
+    if (!soap_envelope)
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo stub invoke FAILED!\n");
+        status = AXIS2_FAILURE;
+    }
+    else
+    {
+        ret_node = axiom_soap_envelope_get_base_node(soap_envelope, env);
+
+        if (!ret_node)
+        {
+            AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                            "Stub invoke FAILED: Error code:" " %d :: %s",
+                            env->error->error_number,
+                            AXIS2_ERROR_GET_MESSAGE(env->error));
+            printf("echo stub invoke FAILED!\n");
+            status = AXIS2_FAILURE;
+        }
+        else
+        {
+            axis2_char_t *om_str = NULL;
+            om_str = axiom_node_to_string(ret_node, env);
+            if (om_str)
+                printf("\nReceived OM : %s\n", om_str);
+            printf("\necho client invoke SUCCESSFUL!\n");
+        }
+    }
+    isComplete = 1;
+    return status;
+}
+
+axis2_status_t AXIS2_CALL
+echo_callback_on_error(
+    struct axis2_callback * callback,
+    const axutil_env_t * env,
+    int exception)
+{
+
+    /** take necessary action on error */
+    printf("\nEcho client invoke FAILED. Error code:%d ::%s", exception,
+           AXIS2_ERROR_GET_MESSAGE(env->error));
+    isComplete = 1;
+    return AXIS2_SUCCESS;
+}
diff --git a/samples/user_guide/clients/echo_non_blocking_dual.mk b/samples/user_guide/clients/echo_non_blocking_dual.mk
new file mode 100644
index 0000000..cf9dc95
--- /dev/null
+++ b/samples/user_guide/clients/echo_non_blocking_dual.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_non_blocking_dual.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_non_blocking_dual.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_non_blocking_dual.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_rest.c b/samples/user_guide/clients/echo_rest.c
new file mode 100644
index 0000000..6f05e8d
--- /dev/null
+++ b/samples/user_guide/clients/echo_rest.c
@@ -0,0 +1,229 @@
+
+/*
+ * 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 "echo_util.h"
+#include <axis2_util.h>
+#include <axiom_soap.h>
+#include <axis2_client.h>
+#include <axis2_http_transport.h>
+
+int
+main(
+    int argc,
+    char **argv)
+{
+    const axutil_env_t *env = NULL;
+    const axis2_char_t *address = NULL;
+    axis2_endpoint_ref_t *endpoint_ref = NULL;
+    axis2_options_t *options = NULL;
+    const axis2_char_t *client_home = NULL;
+    axis2_svc_client_t *svc_client = NULL;
+    axiom_node_t *payload = NULL;
+    axiom_node_t *ret_node = NULL;
+    axis2_bool_t method_get = AXIS2_FALSE;
+    axis2_bool_t method_head = AXIS2_FALSE;
+    axis2_bool_t method_put = AXIS2_FALSE;
+    axis2_bool_t method_delete = AXIS2_FALSE;
+
+    /* Set up the environment */
+    env = axutil_env_create_all("echo_rest.log", AXIS2_LOG_LEVEL_TRACE);
+
+    /* Set end point reference of echo service */
+    address = "http://localhost:9090/axis2/services/echo/echoString";
+    if (argc > 1)
+    {
+        if (0 == strncmp(argv[1], "-mGET", 5))
+        {
+            method_get = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[1], "-mHEAD", 6))
+        {
+            method_head = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[1], "-mPUT", 5))
+        {
+            method_put = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[1], "-mDELETE",8 ))
+        {
+            method_delete = AXIS2_TRUE;
+        }
+        else if (0 == axutil_strcmp(argv[1], "-h"))
+        {
+            printf("Usage : %s [endpoint_url] \n", argv[0]);
+            printf("\nNOTE: You can test for other HTTP methods by changing the");
+            printf(" services.xml of the echo service\n and providing the correct REST HTTP method");
+            printf(" and the location to be used for operation.\n");
+            printf(" Also note that you have to restart the server after changing the services.xml.\n");
+            printf(" use %s -mGET for HTTP GET\n", argv[0]);
+            printf(" use %s -mHEAD for HTTP HEAD\n", argv[0]);
+            printf(" use %s -mDELETE for HTTP DELETE\n", argv[0]);
+            printf(" use %s -mPUT for HTTP PUT\n", argv[0]);
+            printf(" use -h for help\n");
+            return 0;
+        }
+        else
+        {
+            address = argv[1];
+        }
+    }
+
+    if (argc > 2)
+    {
+        if (0 == strncmp(argv[2], "-mGET", 5))
+        {
+            method_get = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[2], "-mHEAD", 6))
+        {
+            method_head = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[2], "-mPUT", 5))
+        {
+            method_put = AXIS2_TRUE;
+        }
+        else if (0 == strncmp(argv[2], "-mDELETE",8 ))
+        {
+            method_delete = AXIS2_TRUE;
+        }
+        else
+        {
+            address = argv[2];
+        }
+    }
+
+    printf("Using endpoint : %s\n", address);
+
+    /* Create EPR with given address */
+    endpoint_ref = axis2_endpoint_ref_create(env, address);
+
+    /* Setup options */
+    options = axis2_options_create(env);
+    axis2_options_set_to(options, env, endpoint_ref);
+    /* Enable REST at the client side */
+    axis2_options_set_enable_rest(options, env, AXIS2_TRUE);
+
+    if (AXIS2_TRUE == method_get)
+    {
+        axis2_options_set_http_method(options, env, AXIS2_HTTP_GET);
+    }
+    else if (AXIS2_TRUE == method_head)
+    {
+        axis2_options_set_http_method(options, env, AXIS2_HTTP_HEAD);
+    }
+    else if (AXIS2_TRUE == method_put)
+    {
+        axis2_options_set_http_method(options, env, AXIS2_HTTP_PUT);
+    }
+    else if (AXIS2_TRUE == method_delete)
+    {
+        axis2_options_set_http_method(options, env, AXIS2_HTTP_DELETE);
+    }
+    /* Set up deploy folder. It is from the deploy folder, the configuration is picked up
+     * using the axis2.xml file.
+     * In this sample client_home points to the Axis2/C default deploy folder. The client_home can 
+     * be different from this folder on your system. For example, you may have a different folder 
+     * (say, my_client_folder) with its own axis2.xml file. my_client_folder/modules will have the 
+     * modules that the client uses
+     */
+    client_home = AXIS2_GETENV("AXIS2C_HOME");
+    if (!client_home || !strcmp(client_home, ""))
+        client_home = "../..";
+
+    /* Create service client */
+    svc_client = axis2_svc_client_create(env, client_home);
+    if (!svc_client)
+    {
+        printf
+            ("Error creating service client, Please check AXIS2C_HOME again\n");
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        return -1;
+    }
+
+    /* Set service client options */
+    axis2_svc_client_set_options(svc_client, env, options);
+
+    /* Build the SOAP request message payload using OM API. */
+    payload = build_om_payload_for_echo_svc(env);
+
+    /* Send request */
+    ret_node = axis2_svc_client_send_receive(svc_client, env, payload);
+
+    if (ret_node && 
+        axis2_svc_client_get_last_response_has_fault(svc_client, env))
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke FAILED!\n");
+    }
+    else if (ret_node)
+    {
+        axis2_char_t *om_str = NULL;
+        om_str = axiom_node_to_string(ret_node, env);
+        if (om_str)
+        {
+            printf("\nReceived OM : %s\n", om_str);
+            AXIS2_FREE(env->allocator, om_str);
+        }
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else if (method_head &&
+        axis2_svc_client_get_last_response_has_fault(svc_client, env))
+    {
+        /* HEAD request should probably be removed from this file,
+         * and be relocated to transport unit tests.
+         */
+        printf("\necho client invoke FAILED!\n");
+    }
+    else if (method_head)
+    {
+        /* HEAD request should probably be removed from this file,
+         * and be relocated to transport unit tests.
+         */
+        printf("\necho client invoke SUCCESSFUL!\n");
+    }
+    else
+    {
+        AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI,
+                        "Stub invoke FAILED: Error code:" " %d :: %s",
+                        env->error->error_number,
+                        AXIS2_ERROR_GET_MESSAGE(env->error));
+        printf("echo client invoke FAILED!\n");
+    }
+
+    if (svc_client)
+    {
+        axis2_svc_client_free(svc_client, env);
+        svc_client = NULL;
+    }
+
+    if (env)
+    {
+        axutil_env_free((axutil_env_t *) env);
+        env = NULL;
+    }
+    return 0;
+}
diff --git a/samples/user_guide/clients/echo_rest.mk b/samples/user_guide/clients/echo_rest.mk
new file mode 100644
index 0000000..a815594
--- /dev/null
+++ b/samples/user_guide/clients/echo_rest.mk
@@ -0,0 +1,8 @@
+echo: 

+	@cl.exe /nologo /D "WIN32" /D "_WINDOWS" /D "AXIS2_DECLARE_EXPORT" /D "_MBCS" echo_rest.C echo_util.c /I.\..\..\..\include /c

+	@link.exe /nologo echo_rest.obj echo_util.obj /LIBPATH:.\..\..\..\lib axiom.lib axutil.lib axis2_engine.lib axis2_parser.lib /OUT:echo_rest.exe

+

+	

+

+

+

diff --git a/samples/user_guide/clients/echo_util.c b/samples/user_guide/clients/echo_util.c
new file mode 100644
index 0000000..a38158b
--- /dev/null
+++ b/samples/user_guide/clients/echo_util.c
@@ -0,0 +1,48 @@
+
+/*
+ * 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 "echo_util.h"
+
+/* build SOAP request message content using OM */
+axiom_node_t *
+build_om_payload_for_echo_svc(
+    const axutil_env_t * env)
+{
+    axiom_node_t *echo_om_node = NULL;
+    axiom_element_t *echo_om_ele = NULL;
+    axiom_node_t *text_om_node = NULL;
+    axiom_element_t *text_om_ele = NULL;
+    axiom_namespace_t *ns1 = NULL;
+    axis2_char_t *om_str = NULL;
+
+    ns1 =
+        axiom_namespace_create(env, "http://ws.apache.org/axis2/services/echo",
+                               "ns1");
+    echo_om_ele =
+        axiom_element_create(env, NULL, "echoString", ns1, &echo_om_node);
+    text_om_ele =
+        axiom_element_create(env, echo_om_node, "text", NULL, &text_om_node);
+    axiom_element_set_text(text_om_ele, env, "Hello World!", text_om_node);
+
+    om_str = axiom_node_to_string(echo_om_node, env);
+    if (om_str)
+        printf("\nSending OM : %s\n", om_str);
+    AXIS2_FREE(env->allocator, om_str);
+
+    return echo_om_node;
+}
diff --git a/samples/user_guide/clients/echo_util.h b/samples/user_guide/clients/echo_util.h
new file mode 100644
index 0000000..19baeb3
--- /dev/null
+++ b/samples/user_guide/clients/echo_util.h
@@ -0,0 +1,28 @@
+
+/*
+ * 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.
+ */
+
+#ifndef AXIS2_UG_ECHO_UTIL_H
+#define AXIS2_UG_ECHO_UTIL_H
+
+#include <stdio.h>
+#include <axiom.h>
+
+axiom_node_t *build_om_payload_for_echo_svc(
+    const axutil_env_t * env);
+
+#endif