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/**
* @copyright
* ====================================================================
* 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.
* ====================================================================
* @endcopyright
*
* @file ReposVerifyCallback.cpp
* @brief Implementation of the class ReposVerifyCallback
*/
#include "ReposVerifyCallback.h"
#include "JNIUtil.h"
ReposVerifyCallback::ReposVerifyCallback(jobject jverify_cb)
: m_jverify_cb(jverify_cb)
{}
ReposVerifyCallback::~ReposVerifyCallback()
{
// Don't need to destroy the reference, since it was given us by Java
}
svn_error_t *
ReposVerifyCallback::callback(void *baton,
svn_revnum_t revision,
svn_error_t *verify_err,
apr_pool_t *scratch_pool)
{
if (!baton)
return SVN_NO_ERROR;
static_cast<ReposVerifyCallback*>(baton)
->onVerifyError(revision, verify_err, scratch_pool);
if (JNIUtil::isJavaExceptionThrown())
return JNIUtil::wrapJavaException();
return SVN_NO_ERROR;
}
void
ReposVerifyCallback::onVerifyError(svn_revnum_t revision,
svn_error_t *verify_err,
apr_pool_t *scratch_pool)
{
JNIEnv *env = JNIUtil::getEnv();
// Java method id will not change during the time this library is
// loaded, so it can be cached.
static jmethodID mid = 0;
if (mid == 0)
{
jclass clazz = env->FindClass(JAVAHL_CLASS("/callback/ReposVerifyCallback"));
if (JNIUtil::isJavaExceptionThrown())
return;
mid = env->GetMethodID(clazz, "onVerifyError",
"(J" JAVAHL_ARG("/ClientException;") ")V");
if (JNIUtil::isJavaExceptionThrown() || mid == 0)
return;
env->DeleteLocalRef(clazz);
}
jthrowable jverify_err = NULL;
if (verify_err)
jverify_err = JNIUtil::createClientException(svn_error_dup(verify_err), NULL);
if (JNIUtil::isJavaExceptionThrown())
return;
env->CallVoidMethod(m_jverify_cb, mid, jlong(revision), jverify_err);
if (verify_err)
env->DeleteLocalRef(jverify_err);
}
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