diff options
Diffstat (limited to 'sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XpathHelper.cpp')
-rw-r--r-- | sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XpathHelper.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XpathHelper.cpp b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XpathHelper.cpp new file mode 100644 index 0000000000..de5aff341b --- /dev/null +++ b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/XpathHelper.cpp @@ -0,0 +1,88 @@ +/* + * 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. + */ + +/* $Rev$ $Date$ */ + +#include "commonj/sdo/XpathHelper.h" + +#include <string.h> +using std::string; + +namespace commonj{ +namespace sdo{ + +/** + * + * will provide utilities to help with xpath parsing + */ + +/** isIndexed - true if [] or . + * + * Returns true if the path has an index, indicating a many valued + * property at the end of the path. + */ + + +const bool XpathHelper::isIndexed(const char* path) +{ + if (path == 0) + { + return false; + } + else + { + return isIndexed(SDOString(path)); + } +} + +const bool XpathHelper::isIndexed(const SDOString& path) +{ + size_t lastSlash = path.rfind('/'); + + if (lastSlash == string::npos) + { + // Search from start of path + if (path.find('[') != string::npos) + { + return true; + } + if (path.find('.') != string::npos) + { + return true; + } + } + else + { + // Search from lastSlash + if (path.find('[', lastSlash) != string::npos) + { + return true; + } + if (path.find('.', lastSlash) != string::npos) + { + return true; + } + } + + return false; +} + +}; +}; + |