modules/xml/xml_schema/xml_schema_simple_type.c

/*
 * 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 <xml_schema/axis2_xml_schema.h>
#include <xml_schema/axis2_xml_schema_constants.h>
#include <xml_schema/axis2_xml_schema_simple_type.h>
#include <xml_schema/axis2_xml_schema_data_type.h>
#include <xml_schema/axis2_xml_schema_derivation_method.h>

#include <axis2_qname.h>

typedef struct axis2_xml_schema_simple_type_impl 
                axis2_xml_schema_simple_type_impl_t;

/** 
 * @brief Other Extension Struct Impl
 *	Axis2 Other Extension  
 */ 
struct axis2_xml_schema_simple_type_impl
{
    axis2_xml_schema_simple_type_t simple_type;
    /** parent type */
    axis2_xml_schema_type_t *schema_type;

    axis2_hash_t *methods;
    
    axis2_xml_schema_simple_type_content_t *content;
};

#define AXIS2_INTF_TO_IMPL(simple_type) ((axis2_xml_schema_simple_type_impl_t *) simple_type)

/************************** function prototypes ******************************/

axis2_status_t AXIS2_CALL 
axis2_xml_schema_simple_type_free(void *simple_type,
                        axis2_env_t **env);

axis2_xml_schema_type_t *AXIS2_CALL
axis2_xml_schema_simple_type_get_base_impl(void *simple_type,
                                        axis2_env_t **env);

axis2_xml_schema_simple_type_content_t* AXIS2_CALL 
axis2_xml_schema_simple_type_get_content(void *simple_type,
                axis2_env_t **env);
                
axis2_status_t AXIS2_CALL
axis2_xml_schema_simple_type_set_content(void *simple_type,
                axis2_env_t **env,
                axis2_xml_schema_simple_type_content_t *simple_content);
                
axis2_char_t* AXIS2_CALL
axis2_xml_schema_simple_type_to_string(void *simple_type,
                                       axis2_env_t **env,
                                       axis2_char_t *prefix,
                                       int tab);
                                
/************************** end       ****************************************/                                

AXIS2_DECLARE(axis2_xml_schema_simple_type_t *)
axis2_xml_schema_simple_type_create(axis2_env_t **env,
                                axis2_xml_schema_t *schema)
{
    axis2_xml_schema_simple_type_impl_t *simple_type = NULL;
    axis2_status_t status = AXIS2_FAILURE;

    simple_type = AXIS2_MALLOC((*env)->allocator, 
                    sizeof(axis2_xml_schema_simple_type_impl_t));
    if(!simple_type)
    {
        AXIS2_ERROR_SET((*env)->error,
            AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    simple_type->methods = NULL;
    simple_type->content = NULL;
    simple_type->schema_type = NULL;
    simple_type->simple_type.ops = NULL;
    simple_type->simple_type.base.ops = NULL;

    simple_type->simple_type.ops = AXIS2_MALLOC((*env)->allocator, 
                    sizeof(axis2_xml_schema_simple_type_ops_t));
    if(!simple_type->simple_type.ops)
    {
        axis2_xml_schema_simple_type_free(&(simple_type->simple_type), env);
        AXIS2_ERROR_SET((*env)->error,
            AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    simple_type->schema_type = axis2_xml_schema_type_create(env, schema);
    if(!simple_type->schema_type)
    {
        axis2_xml_schema_simple_type_free(&(simple_type->schema_type), env);
        AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    simple_type->simple_type.ops->free = 
        axis2_xml_schema_simple_type_free;
        
    simple_type->simple_type.ops->get_base_impl = 
        axis2_xml_schema_simple_type_get_base_impl;
        
    simple_type->simple_type.ops->get_content = 
            axis2_xml_schema_simple_type_get_content;
            
    simple_type->simple_type.ops->set_content = 
            axis2_xml_schema_simple_type_set_content;
   
    simple_type->methods = axis2_hash_make(env);
    if(!simple_type->methods)
    {
        axis2_xml_schema_simple_type_free(&(simple_type->simple_type), env);
        AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return NULL;
    }

    axis2_hash_set(simple_type->methods, "free", AXIS2_HASH_KEY_STRING, 
            axis2_xml_schema_simple_type_free);
    axis2_hash_set(simple_type->methods, "get_content", 
            AXIS2_HASH_KEY_STRING, axis2_xml_schema_simple_type_get_content);
    axis2_hash_set(simple_type->methods, "set_content", 
            AXIS2_HASH_KEY_STRING, axis2_xml_schema_simple_type_set_content);

    status = axis2_xml_schema_type_resolve_methods(&(simple_type->simple_type.base),
            env, simple_type->schema_type, simple_type->methods);
    
    return &(simple_type->simple_type);
}

axis2_status_t AXIS2_CALL
axis2_xml_schema_simple_type_free(void *simple_type,
                                    axis2_env_t **env)
{
    axis2_xml_schema_simple_type_impl_t *simple_type_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    simple_type_impl = AXIS2_INTF_TO_IMPL(simple_type);

    if(NULL != simple_type_impl->methods)
    {
        axis2_hash_free(simple_type_impl->methods, env);
        simple_type_impl->methods = NULL;
    }

    if(NULL != simple_type_impl->schema_type)
    {
        AXIS2_XML_SCHEMA_TYPE_FREE(simple_type_impl->schema_type, env);
        simple_type_impl->schema_type = NULL;
    }
    
    if(NULL != simple_type_impl->simple_type.ops)
    {
        AXIS2_FREE((*env)->allocator, simple_type_impl->simple_type.ops);
        simple_type_impl->simple_type.ops = NULL;
    }
    if(NULL != simple_type_impl->simple_type.base.ops)
    {
        AXIS2_FREE((*env)->allocator, simple_type_impl->simple_type.base.ops);
        simple_type_impl->simple_type.base.ops = NULL;
    }
    AXIS2_FREE((*env)->allocator, simple_type_impl);
    simple_type_impl = NULL;
    return AXIS2_SUCCESS;
}

axis2_xml_schema_type_t *AXIS2_CALL
axis2_xml_schema_simple_type_get_base_impl(void *simple_type,
                                axis2_env_t **env)
{
    axis2_xml_schema_simple_type_impl_t *simple_type_impl = NULL;

    AXIS2_ENV_CHECK(env, NULL);
    simple_type_impl = AXIS2_INTF_TO_IMPL(simple_type);
    return simple_type_impl->schema_type;
    
}

AXIS2_DECLARE(axis2_status_t)
axis2_xml_schema_simple_type_resolve_methods(
                                axis2_xml_schema_simple_type_t *simple_type,
                                axis2_env_t **env,
                                axis2_xml_schema_simple_type_t *simple_type_impl,
                                axis2_hash_t *methods)
{
    axis2_xml_schema_simple_type_impl_t *type_impl_l = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    AXIS2_PARAM_CHECK((*env)->error, simple_type, AXIS2_FAILURE);
    AXIS2_PARAM_CHECK((*env)->error, methods, AXIS2_FAILURE);
    
    type_impl_l = (axis2_xml_schema_simple_type_impl_t *) simple_type_impl;
    
    simple_type->ops = AXIS2_MALLOC((*env)->allocator, 
            sizeof(axis2_xml_schema_simple_type_ops_t));
    if(!simple_type->ops)
    {
        AXIS2_ERROR_SET((*env)->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
        return AXIS2_FAILURE;     
    }       
            
    simple_type->ops->free = axis2_hash_get(methods, "free", 
            AXIS2_HASH_KEY_STRING);
    simple_type->ops->get_base_impl = 
            type_impl_l->simple_type.ops->get_base_impl;
    simple_type->ops->get_content = 
            type_impl_l->simple_type.ops->get_content;
    simple_type->ops->set_content = 
            type_impl_l->simple_type.ops->set_content;
    
    return axis2_xml_schema_type_resolve_methods(&(simple_type->base), 
            env, type_impl_l->schema_type , methods);
}

axis2_xml_schema_simple_type_content_t* AXIS2_CALL
axis2_xml_schema_simple_type_get_content(void *simple_type,
                                            axis2_env_t **env)
{
    axis2_xml_schema_simple_type_impl_t *simple_type_impl = NULL;
    AXIS2_ENV_CHECK(env, NULL);
    simple_type_impl = AXIS2_INTF_TO_IMPL(simple_type);
    return simple_type_impl->content;
}

axis2_status_t AXIS2_CALL
axis2_xml_schema_simple_type_set_content(void *simple_type,
                                    axis2_env_t **env,
                                    axis2_xml_schema_simple_type_content_t *simple_content)
{
    axis2_xml_schema_simple_type_impl_t *simple_type_impl = NULL;
    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    simple_type_impl = AXIS2_INTF_TO_IMPL(simple_type);
    if(NULL != simple_type_impl->content)
    {
        AXIS2_XML_SCHEMA_SIMPLE_TYPE_CONTENT_FREE(simple_type_impl->content, env);
        simple_type_impl->content   = NULL;
    }
    simple_type_impl->content = simple_content;
    return AXIS2_SUCCESS;
}

axis2_char_t* AXIS2_CALL
axis2_xml_schema_simple_type_to_string(void *simple_type,
                                       axis2_env_t **env,
                                       axis2_char_t *prefix,
                                       int tab)
{
    axis2_xml_schema_simple_type_impl_t *simple_type_impl = NULL;
    AXIS2_ENV_CHECK(env, NULL);
    simple_type_impl = AXIS2_INTF_TO_IMPL(simple_type);
    /** TODO implement the method */
    return NULL;
}