1 files changed, 185 insertions, 0 deletions
diff --git a/src/core/engine/disp.c b/src/core/engine/disp.c
new file mode 100644
index 0000000..51cb56d
--- /dev/null
+++ b/src/core/engine/disp.c
@@ -0,0 +1,185 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <axis2_disp.h>
+#include <axis2_handler_desc.h>
+#include <axutil_string.h>
+#include <axis2_relates_to.h>
+#include <axis2_svc.h>
+#include <axis2_const.h>
+#include <axis2_msg_ctx.h>
+
+const axis2_char_t *AXIS2_DISP_NAME = "abstract_dispatcher";
+
+struct axis2_disp
+{
+
+    /** base class, inherits from handler */
+    axis2_handler_t *base;
+
+    /** phase name */
+    axutil_string_t *name;
+
+    /** derived struct */
+    void *derived; /* deep copy */
+    int derived_type;
+};
+
+axis2_disp_t *AXIS2_CALL
+axis2_disp_create(
+    const axutil_env_t * env,
+    const axutil_string_t * name)
+{
+    axis2_disp_t *disp = NULL;
+    axis2_handler_desc_t *handler_desc = NULL;
+
+    disp = AXIS2_MALLOC(env->allocator, sizeof(axis2_disp_t));
+    if(!disp)
+    {
+        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+        return NULL;
+    }
+
+    disp->name = NULL;
+    disp->base = NULL;
+
+    if(name)
+    {
+        disp->name = axutil_string_clone((axutil_string_t *)name, env);
+        if(!(disp->name))
+        {
+            AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+            axis2_disp_free(disp, env);
+            return NULL;
+        }
+    }
+    else
+    {
+        /* create default name */
+        disp->name = axutil_string_create_const(env, (axis2_char_t **)&AXIS2_DISP_NAME);
+        if(!(disp->name))
+        {
+            axis2_disp_free(disp, env);
+            return NULL;
+        }
+    }
+
+    disp->base = axis2_handler_create(env);
+    if(!disp->base)
+    {
+        axis2_disp_free(disp, env);
+        return NULL;
+    }
+
+    /* handler desc of base handler */
+    handler_desc = axis2_handler_desc_create(env, disp->name);
+    if(!handler_desc)
+    {
+        axis2_disp_free(disp, env);
+        return NULL;
+    }
+
+    axis2_handler_init(disp->base, env, handler_desc);
+
+    return disp;
+}
+
+axis2_handler_t *AXIS2_CALL
+axis2_disp_get_base(
+    const axis2_disp_t * disp,
+    const axutil_env_t * env)
+{
+    return disp->base;
+}
+
+axutil_string_t *AXIS2_CALL
+axis2_disp_get_name(
+    const axis2_disp_t * disp,
+    const axutil_env_t * env)
+{
+    return disp->name;
+}
+
+axis2_status_t AXIS2_CALL
+axis2_disp_set_name(
+    struct axis2_disp * disp,
+    const axutil_env_t * env,
+    axutil_string_t * name)
+{
+    if(disp->name)
+    {
+        axutil_string_free(disp->name, env);
+    }
+
+    if(name)
+    {
+        disp->name = axutil_string_clone(name, env);
+        if(!(disp->name))
+            return AXIS2_FAILURE;
+    }
+
+    return AXIS2_SUCCESS;
+}
+
+axis2_status_t AXIS2_CALL
+axis2_disp_find_svc_and_op(
+    struct axis2_handler * handler,
+    const axutil_env_t * env,
+    struct axis2_msg_ctx * msg_ctx)
+{
+    axis2_svc_t *axis_service = NULL;
+    axis2_op_t *op = NULL;
+
+    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);
+        }
+    }
+    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;
+}
+
+void AXIS2_CALL
+axis2_disp_free(
+    struct axis2_disp *disp,
+    const axutil_env_t * env)
+{
+    if(disp->name)
+    {
+        axutil_string_free(disp->name, env);
+    }
+    AXIS2_FREE(env->allocator, disp);
+    return;
+}
+