modules/core/description/phase_rule.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 <axis2_const.h>
#include <axis2_phase_rule.h>
#include <axis2_string.h>

typedef struct axis2_phase_rule_impl
{
    /** phase Rule related ops */
    axis2_phase_rule_t phase_rule;
    /** name of phase or handler before */
    axis2_char_t *before;
    /** name of phase or handler after */
    axis2_char_t *after;
    /** phase name */
    axis2_char_t *name;
    /** Is this first in phase? */
    axis2_bool_t first;
    /** Is this last in phase? */
    axis2_bool_t last;

}
axis2_phase_rule_impl_t;

/** Interface to implementation conversion macro */
#define AXIS2_INTF_TO_IMPL(phase_rule) ((axis2_phase_rule_impl_t *)phase_rule)


const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_before(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_before(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *before);

const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_after(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_after(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *after);

const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_name(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_name(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *name);

axis2_bool_t AXIS2_CALL
axis2_phase_rule_is_first(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_first(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    axis2_bool_t first);

axis2_bool_t AXIS2_CALL
axis2_phase_rule_is_last(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_last(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    axis2_bool_t last);

axis2_status_t AXIS2_CALL
axis2_phase_rule_free(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);

axis2_phase_rule_t *AXIS2_CALL
axis2_phase_rule_clone(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env);


AXIS2_EXTERN axis2_phase_rule_t *AXIS2_CALL
axis2_phase_rule_create(
    const axis2_env_t *env,
    const axis2_char_t *name)
{
    axis2_phase_rule_impl_t *phase_rule_impl = NULL;

    AXIS2_ENV_CHECK(env, NULL);

    phase_rule_impl = AXIS2_MALLOC(env->allocator, sizeof(axis2_phase_rule_impl_t));
    if (!phase_rule_impl)
    {
        AXIS2_ERROR_SET_ERROR_NUMBER(env->error, AXIS2_ERROR_NO_MEMORY);
        AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_FAILURE);
        return NULL;
    }

    phase_rule_impl->before = NULL;
    phase_rule_impl->after = NULL;
    phase_rule_impl->name = NULL;
    phase_rule_impl->first = AXIS2_FALSE;
    phase_rule_impl->last = AXIS2_FALSE;

    if (name)
    {
        phase_rule_impl->name = AXIS2_STRDUP(name, env);
    }

    /* initialize ops */
    phase_rule_impl->phase_rule.ops = NULL;
    phase_rule_impl->phase_rule.ops = AXIS2_MALLOC(env->allocator, sizeof(axis2_phase_rule_ops_t));
    if (!phase_rule_impl->phase_rule.ops)
    {
        AXIS2_ERROR_SET_ERROR_NUMBER(env->error, AXIS2_ERROR_NO_MEMORY);
        AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_FAILURE);
        axis2_phase_rule_free(&(phase_rule_impl->phase_rule), env);
        return NULL;
    }

    phase_rule_impl->phase_rule.ops->get_before =
        axis2_phase_rule_get_before;

    phase_rule_impl->phase_rule.ops->set_before =
        axis2_phase_rule_set_before;

    phase_rule_impl->phase_rule.ops->get_after =
        axis2_phase_rule_get_after;

    phase_rule_impl->phase_rule.ops->set_after =
        axis2_phase_rule_set_after;

    phase_rule_impl->phase_rule.ops->get_name =
        axis2_phase_rule_get_name;

    phase_rule_impl->phase_rule.ops->set_name =
        axis2_phase_rule_set_name;

    phase_rule_impl->phase_rule.ops->is_first =
        axis2_phase_rule_is_first;

    phase_rule_impl->phase_rule.ops->set_first =
        axis2_phase_rule_set_first;

    phase_rule_impl->phase_rule.ops->is_last =
        axis2_phase_rule_is_last;

    phase_rule_impl->phase_rule.ops->set_last =
        axis2_phase_rule_set_last;

    phase_rule_impl->phase_rule.ops->free =
        axis2_phase_rule_free;

    phase_rule_impl->phase_rule.ops->clone =
        axis2_phase_rule_clone;

    return &(phase_rule_impl->phase_rule);
}

const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_before(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)

{
    AXIS2_ENV_CHECK(env, NULL);
    return AXIS2_INTF_TO_IMPL(phase_rule)->before;
}

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_before(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *before)
{
    axis2_phase_rule_impl_t *phase_rule_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);

    phase_rule_impl = AXIS2_INTF_TO_IMPL(phase_rule);
    if (phase_rule_impl->before)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->before);
        phase_rule_impl->before = NULL;
    }

    if (before)
    {
        phase_rule_impl->before = AXIS2_STRDUP(before, env);
        if (!phase_rule_impl->before)
        {
            AXIS2_ERROR_SET_ERROR_NUMBER(env->error, AXIS2_ERROR_NO_MEMORY);
            AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_FAILURE);
            return AXIS2_FAILURE;
        }
    }

    return AXIS2_SUCCESS;
}

const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_after(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, NULL);
    return AXIS2_INTF_TO_IMPL(phase_rule)->after;
}

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_after(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *after)
{
    axis2_phase_rule_impl_t *phase_rule_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);

    phase_rule_impl = AXIS2_INTF_TO_IMPL(phase_rule);
    if (phase_rule_impl->after)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->after);
        phase_rule_impl->after = NULL;
    }

    if (after)
    {
        phase_rule_impl->after = AXIS2_STRDUP(after, env);
        if (!phase_rule_impl->after)
        {
            AXIS2_ERROR_SET_ERROR_NUMBER(env->error, AXIS2_ERROR_NO_MEMORY);
            AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_FAILURE);
            return AXIS2_FAILURE;
        }
    }

    return AXIS2_SUCCESS;
}

const axis2_char_t *AXIS2_CALL
axis2_phase_rule_get_name(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, NULL);
    return AXIS2_INTF_TO_IMPL(phase_rule)->name;
}

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_name(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    const axis2_char_t *name)
{
    axis2_phase_rule_impl_t *phase_rule_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);

    phase_rule_impl = AXIS2_INTF_TO_IMPL(phase_rule);
    if (phase_rule_impl->name)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->name);
        phase_rule_impl->name = NULL;
    }

    if (name)
    {
        phase_rule_impl->name = AXIS2_STRDUP(name, env);
        if (!phase_rule_impl->name)
        {
            AXIS2_ERROR_SET_ERROR_NUMBER(env->error, AXIS2_ERROR_NO_MEMORY);
            AXIS2_ERROR_SET_STATUS_CODE(env->error, AXIS2_FAILURE);
            return AXIS2_FAILURE;
        }
    }

    return AXIS2_SUCCESS;

}

axis2_bool_t AXIS2_CALL
axis2_phase_rule_is_first(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    return AXIS2_INTF_TO_IMPL(phase_rule)->first;
}

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_first(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    axis2_bool_t first)
{
    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    AXIS2_INTF_TO_IMPL(phase_rule)->first = first;
    return AXIS2_SUCCESS;
}

axis2_bool_t AXIS2_CALL
axis2_phase_rule_is_last(
    const axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    return AXIS2_INTF_TO_IMPL(phase_rule)->last;
}

axis2_status_t AXIS2_CALL
axis2_phase_rule_set_last(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env,
    axis2_bool_t last)
{
    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
    AXIS2_INTF_TO_IMPL(phase_rule)->last = last;
    return AXIS2_SUCCESS;
}


axis2_status_t AXIS2_CALL
axis2_phase_rule_free(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    axis2_phase_rule_impl_t *phase_rule_impl = NULL;

    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);

    phase_rule_impl = AXIS2_INTF_TO_IMPL(phase_rule);

    if (phase_rule_impl->phase_rule.ops)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->phase_rule.ops);
        phase_rule_impl->phase_rule.ops = NULL;
    }

    if (phase_rule_impl->before)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->before);
        phase_rule_impl->before = NULL;
    }

    if (phase_rule_impl->after)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->after);
        phase_rule_impl->after = NULL;
    }

    if (phase_rule_impl->name)
    {
        AXIS2_FREE(env->allocator, phase_rule_impl->name);
        phase_rule_impl->name = NULL;
    }

    AXIS2_FREE(env->allocator, phase_rule_impl);
    phase_rule_impl = NULL;

    return AXIS2_SUCCESS;
}

axis2_phase_rule_t *AXIS2_CALL
axis2_phase_rule_clone(
    axis2_phase_rule_t *phase_rule,
    const axis2_env_t *env)
{
    axis2_phase_rule_t *phase_rule_new = NULL;
    AXIS2_ENV_CHECK(env, NULL);

    phase_rule_new = axis2_phase_rule_create(env, NULL);
    if (!phase_rule_new)
        return NULL;

    AXIS2_PHASE_RULE_SET_BEFORE(phase_rule_new, env,
            AXIS2_PHASE_RULE_GET_BEFORE(phase_rule, env));

    AXIS2_PHASE_RULE_SET_AFTER(phase_rule_new, env,
            AXIS2_PHASE_RULE_GET_AFTER(phase_rule, env));

    AXIS2_PHASE_RULE_SET_NAME(phase_rule_new, env,
            AXIS2_PHASE_RULE_GET_NAME(phase_rule, env));

    AXIS2_PHASE_RULE_SET_FIRST(phase_rule_new, env,
            AXIS2_PHASE_RULE_IS_FIRST(phase_rule, env));

    AXIS2_PHASE_RULE_SET_LAST(phase_rule_new, env,
            AXIS2_PHASE_RULE_IS_LAST(phase_rule, env));

    return phase_rule_new;
}