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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 StatusCallback.cpp
* @brief Implementation of the class StatusCallback
*/
#include "StatusCallback.h"
#include "CreateJ.h"
#include "EnumMapper.h"
#include "JNIUtil.h"
#include "svn_time.h"
/**
* Create a StatusCallback object
* @param jcallback the Java callback object.
*/
StatusCallback::StatusCallback(jobject jcallback)
{
m_callback = jcallback;
}
/**
* Destroy a StatusCallback object
*/
StatusCallback::~StatusCallback()
{
// the m_callback does not need to be destroyed, because it is the passed
// in parameter to the Java SVNClient.status method.
}
svn_error_t *
StatusCallback::callback(void *baton,
const char *local_abspath,
const svn_client_status_t *status,
apr_pool_t *pool)
{
if (baton)
return static_cast<StatusCallback *>(baton)->doStatus(
local_abspath, status, pool);
return SVN_NO_ERROR;
}
/**
* Callback called for a single status item.
*/
svn_error_t *
StatusCallback::doStatus(const char *local_abspath,
const svn_client_status_t *status,
apr_pool_t *pool)
{
JNIEnv *env = JNIUtil::getEnv();
// Create a local frame for our references
env->PushLocalFrame(LOCAL_FRAME_SIZE);
if (JNIUtil::isJavaExceptionThrown())
return SVN_NO_ERROR;
static jmethodID mid = 0; // the method id will not change during
// the time this library is loaded, so
// it can be cached.
if (mid == 0)
{
jclass clazz = env->FindClass(JAVA_PACKAGE"/callback/StatusCallback");
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN(SVN_NO_ERROR);
mid = env->GetMethodID(clazz, "doStatus",
"(Ljava/lang/String;"
"L"JAVA_PACKAGE"/types/Status;)V");
if (JNIUtil::isJavaExceptionThrown() || mid == 0)
POP_AND_RETURN(SVN_NO_ERROR);
}
jstring jPath = JNIUtil::makeJString(local_abspath);
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN(SVN_NO_ERROR);
jobject jStatus = CreateJ::Status(wc_ctx, status, pool);
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN(SVN_NO_ERROR);
env->CallVoidMethod(m_callback, mid, jPath, jStatus);
// We return here regardless of whether an exception is thrown or not,
// so we do not need to explicitly check for one.
env->PopLocalFrame(NULL);
return SVN_NO_ERROR;
}
void
StatusCallback::setWcCtx(svn_wc_context_t *wc_ctx_in)
{
this->wc_ctx = wc_ctx_in;
}
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