| /* |
| * 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. |
| */ |
| #include "FunctionContains.hpp" |
| |
| |
| |
| #include <xalanc/PlatformSupport/XalanMessageLoader.hpp> |
| |
| |
| |
| #include "XObjectFactory.hpp" |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| FunctionContains::FunctionContains() |
| { |
| } |
| |
| |
| |
| FunctionContains::~FunctionContains() |
| { |
| } |
| |
| |
| |
| XObjectPtr |
| FunctionContains::execute( |
| XPathExecutionContext& executionContext, |
| XalanNode* /* context */, |
| const XObjectPtr arg1, |
| const XObjectPtr arg2, |
| const Locator* const /* locator */) const |
| { |
| assert(arg1.null() == false && arg2.null() == false); |
| |
| const XalanDOMString& str1 = arg1->str(executionContext); |
| const XalanDOMString& str2 = arg2->str(executionContext); |
| |
| bool fResult = true; |
| |
| // If str2 is empty, then don't bother to check anything. |
| if (str2.empty() == false) |
| { |
| // Is str1 empty? |
| if (str1.empty() == true) |
| { |
| fResult = false; |
| } |
| else |
| { |
| // OK, both strings have some data, so look for |
| // the index... |
| const XalanDOMString::size_type theIndex = indexOf(str1, str2); |
| |
| fResult = theIndex < str1.length() ? true : false; |
| } |
| } |
| |
| return executionContext.getXObjectFactory().createBoolean(fResult); |
| } |
| |
| |
| |
| FunctionContains* |
| FunctionContains::clone(MemoryManager& theManager) const |
| { |
| return XalanCopyConstruct(theManager, *this); |
| } |
| |
| |
| |
| const XalanDOMString& |
| FunctionContains::getError(XalanDOMString& theResult) const |
| { |
| return XalanMessageLoader::getMessage( |
| theResult, |
| XalanMessages::FunctionTakesTwoArguments_1Param, |
| "contains()"); |
| } |
| |
| |
| |
| } |