diff --git a/src/examples/src/org/apache/poi/hpsf/examples/ReadTitle.java b/src/examples/src/org/apache/poi/hpsf/examples/ReadTitle.java new file mode 100644 index 000000000..fce1bd4c0 --- /dev/null +++ b/src/examples/src/org/apache/poi/hpsf/examples/ReadTitle.java @@ -0,0 +1,109 @@ +/* + * ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2000 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" must + * not be used to endorse or promote products derived from this + * software without prior written permission. For written + * permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * nor may "Apache" appear in their name, without prior written + * permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * . + */ +package org.apache.poi.hpsf.examples; + +import java.io.*; +import org.apache.poi.hpsf.*; +import org.apache.poi.poifs.eventfilesystem.*; + +/** + *

Sample application showing how to read a OLE 2 document's + * title. Call it with the document's file name as command line + * parameter.

+ * + *

Explanations can be found in the HPSF HOW-TO.

+ * + * @author Rainer Klute (klute@rainer-klute.de) + * @version $Id$ + * @since 2003-02-01 + */ +public class ReadTitle +{ + + public static void main(String[] args) throws IOException + { + final String filename = args[0]; + POIFSReader r = new POIFSReader(); + r.registerListener(new MyPOIFSReaderListener(), + "\005SummaryInformation"); + r.read(new FileInputStream(filename)); + } + + + static class MyPOIFSReaderListener implements POIFSReaderListener + { + public void processPOIFSReaderEvent(POIFSReaderEvent event) + { + SummaryInformation si = null; + try + { + si = (SummaryInformation) + PropertySetFactory.create(event.getStream()); + } + catch (Exception ex) + { + throw new RuntimeException + ("Property set stream \"" + + event.getPath() + event.getName() + "\": " + ex); + } + final String title = si.getTitle(); + if (title != null) + System.out.println("Title: \"" + title + "\""); + else + System.out.println("Document has no title."); + } + } + +}