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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 LockTokenTable.cpp
* @brief Implementation of the class LockTokenTable
*/
#include "LockTokenTable.h"
#include "JNIUtil.h"
#include "JNIStringHolder.h"
#include "Array.h"
#include <apr_hash.h>
LockTokenTable::~LockTokenTable()
{
if (m_jlock_tokens)
JNIUtil::getEnv()->DeleteLocalRef(m_jlock_tokens);
}
apr_hash_t*
LockTokenTable::hash(const SVN::Pool &pool, bool null_if_empty)
{
if (m_lock_tokens.size() == 0 && null_if_empty)
return NULL;
apr_pool_t* result_pool = pool.getPool();
apr_hash_t* lock_table = apr_hash_make(result_pool);
for (lock_tokens_t::const_iterator it = m_lock_tokens.begin();
it != m_lock_tokens.end(); ++it)
{
const char *path = apr_pstrdup(result_pool, it->first.c_str());
const char *token = apr_pstrdup(result_pool, it->second.c_str());
apr_hash_set(lock_table, path, APR_HASH_KEY_STRING, token);
}
return lock_table;
}
LockTokenTable::LockTokenTable(jobject jlock_tokens)
: m_jlock_tokens(jlock_tokens)
{
if (jlock_tokens != NULL)
{
JNIEnv *env = JNIUtil::getEnv();
jclass lock_cls = env->FindClass(JAVAHL_CLASS("/types/Lock"));
if (JNIUtil::isExceptionThrown())
return;
static jmethodID getPath_mid = 0;
if (0 == getPath_mid)
{
getPath_mid = env->GetMethodID(lock_cls, "getPath",
"()Ljava/lang/String;");
if (JNIUtil::isExceptionThrown())
return;
}
static jmethodID getToken_mid = 0;
if (0 == getToken_mid)
{
getToken_mid = env->GetMethodID(lock_cls, "getToken",
"()Ljava/lang/String;");
if (JNIUtil::isExceptionThrown())
return;
}
std::vector<jobject> locks = Array(jlock_tokens).vector();
for (std::vector<jobject>::const_iterator it = locks.begin();
it != locks.end(); ++it)
{
jobject jpath = env->CallObjectMethod(*it, getPath_mid);
if (JNIUtil::isExceptionThrown())
return;
jobject jtoken = env->CallObjectMethod(*it, getToken_mid);
if (JNIUtil::isExceptionThrown())
return;
JNIStringHolder path((jstring)jpath);
if (JNIUtil::isExceptionThrown())
return;
JNIStringHolder token((jstring)jtoken);
if (JNIUtil::isExceptionThrown())
return;
m_lock_tokens[std::string(static_cast<const char *>(path))] =
std::string(static_cast<const char *>(token));
env->DeleteLocalRef(jpath);
env->DeleteLocalRef(jtoken);
}
}
}
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