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- /*
- * ====================================================================
- * 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.
- * ====================================================================
- */
-
- package org.apache.poi.sl;
-
- import java.io.IOException;
- import java.io.InputStream;
-
- import org.apache.poi.POIDataSamples;
- import org.apache.poi.sl.usermodel.SlideShow;
- import org.apache.poi.sl.usermodel.SlideShowFactory;
-
- public class SLCommonUtils {
- private static POIDataSamples _slTests = POIDataSamples.getSlideShowInstance();
-
- /** a generic way to open a sample slideshow document **/
- public static SlideShow<?,?> openSampleSlideshow(String sampleName) throws IOException {
- InputStream is = _slTests.openResourceAsStream(sampleName);
- try {
- return SlideShowFactory.create(is);
- } catch (Exception e) {
- throw new RuntimeException(e);
- } finally {
- is.close();
- }
- }
-
- /**
- * Tests, if the scratchpad classes are on the classpath
- *
- * @return true, if only xslf is on the classpath, and false, if both classpaths
- * (XSLF and HSLF) can be used/referenced
- */
- public static boolean xslfOnly() {
- try {
- Class.forName("org.apache.poi.hslf.usermodel.HSLFSlideShow");
- return false;
- } catch (Exception e) {
- return true;
- }
- }
-
- }
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