import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Open and close of a project file changes certain header properties.
 * Test File 1 has been opened and closed.
 * @throws Exception
 */
public void testProjectTrivialDiffProjectFiles() throws Exception
{
    CIFSContentComparator contentComparator = new CIFSContentComparator();
    contentComparator.init();
    
    ClassPathResource file0Resource = new ClassPathResource("filesys/ContentComparatorTest0.mpp");
    assertNotNull("unable to find test resource filesys/ContentComparatorTest0.mpp", file0Resource);
    
    ClassPathResource file1Resource = new ClassPathResource("filesys/ContentComparatorTest1.mpp");
    assertNotNull("unable to find test resource filesys/ContentComparatorTest1.mpp", file1Resource);
            
    /**
     * Compare trivially different project files, should ignore trivial differences and be equal 
     */
    {
        File file0 = file0Resource.getFile();
        File file1 = file1Resource.getFile();

        ContentReader reader = new FileContentReader(file0);
        reader.setMimetype("application/vnd.ms-project");
        reader.setEncoding("UTF-8");
        boolean result = contentComparator.isContentEqual(reader, file1);
        assertTrue("compare trivially different project file, should be equal", result);
    }
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid eml with a html part containing html special characters to text
 */
public void testHtmlSpecialCharsToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("htmlChars.eml");
    File txtTargetFile = TempFileProvider.createTempFile("test6", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    String contentStr = reader2.getContentString();
    assertTrue(!contentStr.contains(HTML_SPACE_SPECIAL_CHAR));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
@Override
public ContentReader getReader(String contentUrl)
{
    Key url = Key.forUrl(contentUrl);
    if (memoryStore.contains(url))
    {
        String path = memoryStore.get(url);
        
        // Getting the path for a URL from the memoryStore will reset the timeToIdle for
        // that URL. It is important to perform a reverse lookup as well to ensure that the
        // cache file path to URL mapping is also kept in the cache.
        memoryStore.get(Key.forCacheFile(path));
        
        File cacheFile = new File(path);
        if (cacheFile.exists())
        {
            return new FileContentReader(cacheFile, contentUrl);
        }
    }
    
    throw new CacheMissException(contentUrl);
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
private void loadDiskUsage()
{
    File usageFile = new File(cache.getCacheRoot(), CACHE_USAGE_FILENAME);
    
    if (!usageFile.exists())
    {
        setCurrentUsageBytes(DEFAULT_DISK_USAGE_ESTIMATE);
        
        if (log.isInfoEnabled())
        {
            log.info("No previous usage file found (" + usageFile + ") so assuming: " +
                        getCurrentUsageBytes() + " bytes.");
        }
    }
    else
    {
        FileContentReader reader = new FileContentReader(usageFile); 
        String usageStr = reader.getContentString();
        long usage = Long.parseLong(usageStr);
        currentUsageBytes.set(usage);
        if (log.isInfoEnabled())
        {
            log.info("Using last known disk usage estimate: " + getCurrentUsageBytes());
        }
    }    
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Writes the supplied text out to a temporary file, and opens
 *  a content reader onto it. 
 */
protected static ContentReader buildContentReader(String text, Charset encoding)
    throws IOException
{
    File tmpFile = TempFileProvider.createTempFile("AlfrescoTest_", ".txt");
    FileOutputStream out = new FileOutputStream(tmpFile);
    OutputStreamWriter wout = new OutputStreamWriter(out, encoding);
    wout.write(text);
    wout.close();
    out.close();
    
    ContentReader reader = new FileContentReader(tmpFile);
    reader.setEncoding(encoding.displayName());
    reader.setMimetype("text/plain");
    return reader;
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
public void testCsvOutput() throws Exception
{
   File sourceFile = AbstractContentTransformerTest.loadQuickTestFile("xls");
   ContentReader sourceReader = new FileContentReader(sourceFile);

   File targetFile = TempFileProvider.createTempFile(
         getClass().getSimpleName() + "_" + getName() + "_xls_",
         ".csv");
   ContentWriter targetWriter = new FileContentWriter(targetFile);
   
   sourceReader.setMimetype(MimetypeMap.MIMETYPE_EXCEL);
   targetWriter.setMimetype(MimetypeMap.MIMETYPE_TEXT_CSV);
   transformer.transform(sourceReader, targetWriter);
   
   ContentReader targetReader = targetWriter.getReader();
   String checkContent = targetReader.getContentString();
   
   additionalContentCheck(
         MimetypeMap.MIMETYPE_EXCEL, 
         MimetypeMap.MIMETYPE_TEXT_CSV, 
         checkContent
   );
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test what is up with HTML to PDF
 */
public void testHtmlToPdf() throws Exception
{
    if (!isOpenOfficeWorkerAvailable())
    {
        // no connection
        System.err.println("ooWorker not available - skipping testHtmlToPdf !!");
        return;
    }
    File htmlSourceFile = loadQuickTestFile("html");
    File pdfTargetFile = TempFileProvider.createTempFile(getName() + "-target-", ".pdf");
    ContentReader reader = new FileContentReader(htmlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_HTML);
    ContentWriter writer = new FileContentWriter(pdfTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_PDF);
    
    transformer.transform(reader, writer);
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * ALF-219. Transforamtion from .html to .pdf for empty file.
 * @throws Exception
 */
public void testEmptyHtmlToEmptyPdf() throws Exception
{
    if (!isOpenOfficeWorkerAvailable())
    {
        // no connection
        System.err.println("ooWorker not available - skipping testEmptyHtmlToEmptyPdf !!");
        return;
    }
    URL url = this.getClass().getClassLoader().getResource("misc/empty.html");
    assertNotNull("URL was unexpectedly null", url);

    File htmlSourceFile = new File(url.getFile());
    assertTrue("Test file does not exist.", htmlSourceFile.exists());
    
    File pdfTargetFile = TempFileProvider.createTempFile(getName() + "-target-", ".pdf");
    
    ContentReader reader = new FileContentReader(htmlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_HTML);
    ContentWriter writer = new FileContentWriter(pdfTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_PDF);
    
    transformer.transform(reader, writer);
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid msg file to text
 */
public void testMsgToText() throws Exception
{
    File msgSourceFile = loadQuickTestFile("msg");
    File txtTargetFile = TempFileProvider.createTempFile(getName() + "-target-1", ".txt");
    ContentReader reader = new FileContentReader(msgSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_OUTLOOK_MSG);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    
    transformer.transform(reader, writer);
    
    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    assertTrue(reader2.getContentString().contains(QUICK_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid unicode msg file to text
 */
public void testUnicodeMsgToText() throws Exception
{
    File msgSourceFile = loadQuickTestFile("unicode.msg");
    File txtTargetFile = TempFileProvider.createTempFile(getName() + "-target-2", ".txt");
    ContentReader reader = new FileContentReader(msgSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_OUTLOOK_MSG);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    
    transformer.transform(reader, writer);
    
    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    assertTrue(reader2.getContentString().contains(QUICK_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a chinese non-unicode msg file to
 *  text
 */
public void testNonUnicodeChineseMsgToText() throws Exception
{
    File msgSourceFile = loadQuickTestFile("chinese.msg");
    File txtTargetFile = TempFileProvider.createTempFile(getName() + "-target-2", ".txt");
    ContentReader reader = new FileContentReader(msgSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_OUTLOOK_MSG);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    
    transformer.transform(reader, writer);
    
    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    
    // Check the quick text
    String text = reader2.getContentString();
    assertTrue(text.contains(QUICK_CONTENT));
    
    // Now check the non quick parts came out ok
    assertTrue(text.contains("(\u5f35\u6bd3\u502b)"));
    assertTrue(text.contains("\u683c\u5f0f\u6e2c\u8a66 )"));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
public void testMediaWikiToHTML() throws Exception
{
   File input = TempFileProvider.createTempFile("mediaWikiTest", ".mw");
   FileOutputStream fos = new FileOutputStream(input);
   fos.write(WIKI_TEXT.getBytes());
   fos.close();
   
   File output = TempFileProvider.createTempFile("mediaWikiTest", ".htm");
   
   ContentReader contentReader = new FileContentReader(input);
   contentReader.setMimetype(MimetypeMap.MIMETYPE_TEXT_MEDIAWIKI);
   contentReader.setEncoding("UTF-8");
   
   ContentWriter contentWriter = new FileContentWriter(output);
   contentWriter.setMimetype(MimetypeMap.MIMETYPE_HTML);
   contentWriter.setEncoding("UTF-8");
   
   transformer.transform(contentReader, contentWriter);
   
   String line = null;
   BufferedReader reader = new BufferedReader(new FileReader(output));
   while ((line = reader.readLine()) != null) 
   {
       System.out.println(line);
   }
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid eml file to text
 */
public void testRFC822ToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("eml");
    File txtTargetFile = TempFileProvider.createTempFile("test", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    assertTrue(reader2.getContentString().contains(QUICK_EML_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a non-ascii eml file to text
 */
public void testNonAsciiRFC822ToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("spanish.eml");
    File txtTargetFile = TempFileProvider.createTempFile("test2", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    String contentStr = reader2.getContentString();
    assertTrue(contentStr.contains(QUICK_EML_CONTENT_SPANISH_UNICODE));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid eml with an attachment to text; attachment should be ignored
 */
public void testRFC822WithAttachmentToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("attachment.eml");
    File txtTargetFile = TempFileProvider.createTempFile("test3", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    String contentStr = reader2.getContentString();
    assertTrue(contentStr.contains(QUICK_EML_WITH_ATTACHMENT_CONTENT));
    assertTrue(!contentStr.contains(QUICK_EML_ATTACHMENT_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid eml with minetype multipart/alternative to text
 */
public void testRFC822AlternativeToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("alternative.eml");
    File txtTargetFile = TempFileProvider.createTempFile("test4", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    String contentStr = reader2.getContentString();
    assertTrue(contentStr.contains(QUICK_EML_ALTERNATIVE_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Test transforming a valid eml with nested mimetype multipart/alternative to text
 */
public void testRFC822NestedAlternativeToText() throws Exception
{
    File emlSourceFile = loadQuickTestFile("nested.alternative.eml");
    File txtTargetFile = TempFileProvider.createTempFile("test5", ".txt");
    ContentReader reader = new FileContentReader(emlSourceFile);
    reader.setMimetype(MimetypeMap.MIMETYPE_RFC822);
    ContentWriter writer = new FileContentWriter(txtTargetFile);
    writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);

    transformer.transform(reader, writer);

    ContentReader reader2 = new FileContentReader(txtTargetFile);
    reader2.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
    String contentStr = reader2.getContentString();
    assertTrue(contentStr.contains(QUICK_EML_NESTED_ALTERNATIVE_CONTENT));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
@Test
public void canGetReaderForItemInCacheHavingLiveFile()
{
    final String url = "store://content/url.bin";
    Mockito.when(lookupTable.contains(Key.forUrl(url))).thenReturn(true);
    final String path = tempfile().getAbsolutePath();
    Mockito.when(lookupTable.get(Key.forUrl(url))).thenReturn(path);
    
    FileContentReader reader = (FileContentReader) contentCache.getReader(url);
    
    assertEquals("Reader should have correct URL", url, reader.getContentUrl());
    assertEquals("Reader should be for correct cached content file", path, reader.getFile().getAbsolutePath());
    // Important the get(path) was called, so that the timeToIdle is reset
    // for the 'reverse lookup' as well as the URL to path mapping.
    Mockito.verify(lookupTable).get(Key.forCacheFile(path));
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
private Map<String, Serializable> openAndCheck(String fileBase, String expMimeType) throws Throwable {
   // Get the mimetype via the MimeTypeMap 
   // (Uses Tika internally for the detection)
   File file = open(fileBase);
   ContentReader detectReader = new FileContentReader(file);
   String mimetype = mimetypeMap.guessMimetype(fileBase, detectReader);

   assertEquals("Wrong mimetype for " + fileBase, mimetype, expMimeType);
   
   // Ensure the Tika Auto parser actually handles this
   assertTrue("Mimetype should be supported but isn't: " + mimetype, extracter.isSupported(mimetype));
   
   // Now create our proper reader
   ContentReader sourceReader = new FileContentReader(file);
   sourceReader.setMimetype(mimetype);
   
   // And finally do the properties extraction
   return extracter.extractRaw(sourceReader);
}
 

import org.alfresco.repo.content.filestore.FileContentReader; //导入依赖的package包/类
/**
 * Get a reader for a file that should be on the classpath.
 */
private static final ContentReader getReader(String fileName) throws FileNotFoundException
{
    URL url = AbstractContentTransformerTest.class.getClassLoader().getResource(fileName);
    if (url == null)
    {
        throw new FileNotFoundException("Could not find file on classpath: " + fileName);
    }
    File file = new File(url.getFile());
    if (!file.exists())
    {
        throw new FileNotFoundException("Could not find file on classpath: " + fileName);
    }
    ContentReader reader = new FileContentReader(file);
    reader.setMimetype(MimetypeMap.MIMETYPE_XML);
    return reader;
}