1 files changed, 114 insertions, 0 deletions
diff --git a/subversion/bindings/javahl/native/LockTokenTable.cpp b/subversion/bindings/javahl/native/LockTokenTable.cpp
new file mode 100644
index 0000000..ebf50da
--- /dev/null
+++ b/subversion/bindings/javahl/native/LockTokenTable.cpp
@@ -0,0 +1,114 @@
+/**
+ * @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);
+        }
+    }
+}