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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
*/
#include <string>
#include <apr_strings.h>
#include "svn_string.h"
#include "jniwrapper/jni_array.hpp"
#include "jniwrapper/jni_string.hpp"
#include "jniwrapper/jni_string_map.hpp"
#include "Utility.hpp"
namespace JavaHL {
namespace Util {
namespace {
class MapToHashIteration
{
public:
explicit MapToHashIteration(const svn_string_t* default_value,
apr_pool_t* pool)
: m_pool(pool),
m_hash(apr_hash_make(pool)),
m_default(default_value)
{}
void operator()(const std::string& key, const Java::ByteArray& value)
{
const char* const safe_key =
apr_pstrmemdup(m_pool, key.c_str(), key.size() + 1);
if (!value.get())
{
if (m_default != NULL)
apr_hash_set(m_hash, safe_key, key.size(), m_default);
}
else
{
Java::ByteArray::Contents val(value);
apr_hash_set(m_hash, safe_key, key.size(), val.get_string(m_pool));
}
}
apr_hash_t* get() const
{
return m_hash;
}
private:
apr_pool_t* const m_pool;
apr_hash_t* const m_hash;
const svn_string_t* const m_default;
};
typedef ::Java::ImmutableMap< ::Java::ByteArray, jbyteArray> ImmutableByteArrayMap;
} // anonymous namespace
apr_hash_t*
make_keyword_hash(::Java::Env env, jobject jkeywords, apr_pool_t* pool)
{
const svn_string_t* const empty = svn_string_create_empty(pool);
const ImmutableByteArrayMap keywords(env, jkeywords);
return keywords.for_each(MapToHashIteration(empty, pool)).get();
}
apr_hash_t*
make_property_hash(::Java::Env env, jobject jproperties, apr_pool_t* pool)
{
const ImmutableByteArrayMap props(env, jproperties);
return props.for_each(MapToHashIteration(NULL, pool)).get();
}
} // namespace Util
} // namespace JavaHL
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