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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 CommitMessage.cpp
* @brief Implementation of the class CommitMessage
*/
#include "CommitMessage.h"
#include "CreateJ.h"
#include "EnumMapper.h"
#include "JNIUtil.h"
#include "JNIStringHolder.h"
#include <apr_tables.h>
#include "svn_client.h"
CommitMessage::CommitMessage(jobject jcommitMessage)
{
m_jcommitMessage = jcommitMessage;
}
CommitMessage::~CommitMessage()
{
// No need to delete the local reference
}
svn_error_t *
CommitMessage::callback(const char **log_msg,
const char **tmp_file,
const apr_array_header_t *commit_items,
void *baton,
apr_pool_t *pool)
{
if (baton && static_cast<CommitMessage *>(baton)->m_jcommitMessage)
return static_cast<CommitMessage *>(baton)->getCommitMessage(
log_msg, tmp_file, commit_items, pool);
*log_msg = NULL;
*tmp_file = NULL;
return SVN_NO_ERROR;
}
svn_error_t *
CommitMessage::getCommitMessage(const char **log_msg,
const char **tmp_file,
const apr_array_header_t *commit_items,
apr_pool_t *pool)
{
*tmp_file = NULL;
JNIEnv *env = JNIUtil::getEnv();
// get the method if for the CommitMessage callback method
static jmethodID midCallback = 0;
if (midCallback == 0)
{
jclass clazz2 = env->FindClass(JAVA_PACKAGE"/callback/CommitMessageCallback");
if (JNIUtil::isJavaExceptionThrown())
return SVN_NO_ERROR;
midCallback = env->GetMethodID(clazz2, "getLogMessage",
"(Ljava/util/Set;)Ljava/lang/String;");
if (JNIUtil::isJavaExceptionThrown())
return SVN_NO_ERROR;
env->DeleteLocalRef(clazz2);
}
// create a Java CommitItem for each of the passed in commit items
std::vector<jobject> jitems;
for (int i = 0; i < commit_items->nelts; ++i)
{
svn_client_commit_item3_t *item =
APR_ARRAY_IDX(commit_items, i, svn_client_commit_item3_t *);
jobject jitem = CreateJ::CommitItem(item);
// store the Java object into the array
jitems.push_back(jitem);
}
// call the Java callback method
jstring jmessage = (jstring)env->CallObjectMethod(m_jcommitMessage,
midCallback,
CreateJ::Set(jitems));
if (JNIUtil::isJavaExceptionThrown())
return SVN_NO_ERROR;
if (jmessage != NULL)
{
JNIStringHolder msg(jmessage);
*log_msg = apr_pstrdup(pool, msg);
}
else
*log_msg = NULL;
return SVN_NO_ERROR;
}
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