- Introduce new class ProviderInfo, to encapsulate Package info (vendor/version).

- Rewritten Spi classes to use new class, to have vendor and version info injected from manifest.

twelvemonkeys-imageio/batik/src/main/java/com/twelvemonkeys/imageio/plugins/svg/SVGImageReaderSpi.java

@@ -28,6 +28,7 @@
 
 package com.twelvemonkeys.imageio.plugins.svg;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
 import com.twelvemonkeys.lang.SystemUtil;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 
@@ -50,12 +51,16 @@ public class SVGImageReaderSpi extends ImageReaderSpi {
     private final static boolean SVG_READER_AVAILABLE = SystemUtil.isClassAvailable("com.twelvemonkeys.imageio.plugins.svg.SVGImageReader");
 
     /**
-     * Creates an SVGImageReaderSpi
+     * Creates an {@code SVGImageReaderSpi}.
      */
     public SVGImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(SVGImageReaderSpi.class));
+    }
+
+    private SVGImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys", // Vendor name
+                pProviderInfo.getVendorName(), // Vendor name
-                "2.0",           // Version
+                pProviderInfo.getVersion(),           // Version
                 SVG_READER_AVAILABLE ? new String[]{"svg", "SVG"} : new String[]{""}, // Names
                 SVG_READER_AVAILABLE ? new String[]{"svg"} : null, // Suffixes
                 SVG_READER_AVAILABLE ? new String[]{"image/svg", "image/x-svg", "image/svg+xml", "image/svg-xml"} : null, // Mime-types

twelvemonkeys-imageio/batik/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageReaderSpi.java

@@ -28,6 +28,7 @@
 
 package com.twelvemonkeys.imageio.plugins.tiff;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
 import com.twelvemonkeys.lang.SystemUtil;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 
@@ -50,12 +51,16 @@ public class TIFFImageReaderSpi extends ImageReaderSpi {
     final static boolean TIFF_CLASSES_AVAILABLE = SystemUtil.isClassAvailable("com.twelvemonkeys.imageio.plugins.tiff.TIFFImageReader");
 
     /**
-     * Creates an SVGImageReaderSpi
+     * Creates a {@code TIFFImageReaderSpi}.
      */
     public TIFFImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(TIFFImageReaderSpi.class));    
+    }
+
+    private TIFFImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys", // Vendor name
+                pProviderInfo.getVendorName(), // Vendor name
-                "2.0", // Version
+                pProviderInfo.getVersion(), // Version
                 TIFF_CLASSES_AVAILABLE ? new String[]{"tiff", "TIFF"} : new String[] {""}, // Names
                 TIFF_CLASSES_AVAILABLE ? new String[]{"tiff", "tif"} : null, // Suffixes
                 TIFF_CLASSES_AVAILABLE ? new String[]{"image/tiff", "image/x-tiff"} : null, // Mime-types

twelvemonkeys-imageio/batik/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageWriterSpi.java

@@ -28,6 +28,7 @@
 
 package com.twelvemonkeys.imageio.plugins.tiff;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 
 import javax.imageio.ImageTypeSpecifier;
@@ -46,12 +47,16 @@ import java.util.Locale;
 public class TIFFImageWriterSpi extends ImageWriterSpi {
 
     /**
-     * Creates a TIFFImageWriterSpi.
+     * Creates a {@code TIFFImageWriterSpi}.
      */
     public TIFFImageWriterSpi() {
+        this(IIOUtil.getProviderInfo(TIFFImageWriterSpi.class));
+    }
+
+    private TIFFImageWriterSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys", // Vendor name
+                pProviderInfo.getVendorName(), // Vendor name
-                "2.0", // Version
+                pProviderInfo.getVersion(), // Version
                 new String[]{"tiff", "TIFF"}, // Names
                 new String[]{"tif", "tiff"}, // Suffixes
                 new String[]{"image/tiff", "image/x-tiff"}, // Mime-types

twelvemonkeys-imageio/batik/src/main/java/com/twelvemonkeys/imageio/plugins/wmf/WMFImageReaderSpi.java

@@ -28,6 +28,7 @@
 
 package com.twelvemonkeys.imageio.plugins.wmf;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
 import com.twelvemonkeys.lang.SystemUtil;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 
@@ -51,12 +52,16 @@ public class WMFImageReaderSpi extends ImageReaderSpi {
     private final static boolean WMF_READER_AVAILABLE = SystemUtil.isClassAvailable("com.twelvemonkeys.imageio.plugins.svg.SVGImageReader");
 
     /**
-     * Creates an SVGImageReaderSpi
+     * Creates a {@code WMFImageReaderSpi}.
      */
     public WMFImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(WMFImageReaderSpi.class));
+    }
+
+    private WMFImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys", // Vendor name
+                pProviderInfo.getVendorName(), // Vendor name
-                "2.0", // Version
+                pProviderInfo.getVersion(), // Version
                 WMF_READER_AVAILABLE ? new String[]{"wmf", "WMF"} : new String[]{""}, // Names
                 WMF_READER_AVAILABLE ? new String[]{"wmf", "emf"} : null, // Suffixes
                 WMF_READER_AVAILABLE ? new String[]{"application/x-msmetafile", "image/x-wmf"} : null, // Mime-types

twelvemonkeys-imageio/core/src/main/java/com/twelvemonkeys/imageio/spi/ProviderInfo.java

@@ -0,0 +1,64 @@
+package com.twelvemonkeys.imageio.spi;
+
+import com.twelvemonkeys.lang.Validate;
+
+/**
+ * Provides provider info, like vendor name and version,
+ * for {@link javax.imageio.spi.ImageReaderWriterSpi} subclasses based on information in the manifest.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: ProviderInfo.java,v 1.0 Oct 31, 2009 3:49:39 PM haraldk Exp$
+ *
+ * @see <a href="http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#JAR%20Manifest">JAR Manifest</a>
+ */
+public class ProviderInfo {
+    private final String mVendorName;
+    private final String mVersion;
+
+    /**
+     * Creates a provider information instance based on the given package.
+     *
+     * @param pPackage the package to get provider information from.
+     * This should typically be the package containing the Spi class.
+     *
+     * @throws IllegalArgumentException if {@code pPackage == null}
+     */
+    public ProviderInfo(final Package pPackage) {
+        Validate.notNull(pPackage, "package");
+
+        String vendor = pPackage.getImplementationVendor();
+        mVendorName = vendor != null ? vendor : fakeVendor(pPackage);
+
+        String version = pPackage.getImplementationVersion();
+        mVersion = version != null ? version : "DEV";
+    }
+
+    private static String fakeVendor(final Package pPackage) {
+        String name = pPackage.getName();
+        return name.startsWith("com.twelvemonkeys") ? "TwelveMonkeys" : name;
+    }
+
+    /**
+     * Returns the vendor name, as specified in the manifest entry
+     * {@code Implementation-Vendor} for the package.
+     * If the vendor name is unavailable, the package name or some default name
+     * for known packages are used.
+     *
+     * @return the vendor name.
+     */
+    public final String getVendorName() {
+        return mVendorName;
+    }
+
+    /**
+     * Returns the version/build number string, as specified in the manifest entry
+     * {@code Implementation-Version} for the package.
+     * If the version is unavailable, some arbitrary (non-{@code null}) value is used.
+     *
+     * @return the vendor name.
+     */
+    public final String getVersion() {
+        return mVersion;
+    }
+}

twelvemonkeys-imageio/core/src/main/java/com/twelvemonkeys/imageio/util/IIOUtil.java

@@ -1,6 +1,7 @@
 package com.twelvemonkeys.imageio.util;
 
 import com.twelvemonkeys.image.ImageUtil;
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
 
 import javax.imageio.IIOParam;
 import javax.imageio.spi.IIOServiceProvider;
@@ -61,21 +62,6 @@ public final class IIOUtil {
         return new BufferedOutputStream(new IIOOutputStreamAdapter(pStream));
     }
 
-    /**
-     * THIS METHOD WILL ME MOVED/RENAMED, DO NOT USE.
-     *
-     * @param pRegistry the registry to unregister from
-     * @param pProvider the provider to unregister
-     * @param pCategory the category to unregister from
-     *
-     * @deprecated
-     */
-    public static <T> void deregisterProvider(final ServiceRegistry pRegistry, final IIOServiceProvider pProvider, final Class<T> pCategory) {
-        // http://www.ibm.com/developerworks/java/library/j-jtp04298.html
-        // TODO: Consider placing this method in a ImageReaderSpiBase class or similar
-        pRegistry.deregisterServiceProvider(pCategory.cast(pProvider), pCategory);
-    }
-
     public static Image fakeSubsampling(final Image pImage, final IIOParam pParam) {
         if (pImage == null) {
             return null;
@@ -134,4 +120,30 @@ public final class IIOUtil {
 
         return pImage;
     }
+
+    /**
+     * Creates a {@link ProviderInfo} instance for the given service provider.
+     *
+     * @param pProviderClass the provider class to get info for.
+     * @return the newly created {@link ProviderInfo}.
+     */
+    public static ProviderInfo getProviderInfo(final Class<? extends IIOServiceProvider> pProviderClass) {
+        return new ProviderInfo(pProviderClass.getPackage());
+    }
+
+    /**
+     * THIS METHOD WILL ME MOVED/RENAMED, DO NOT USE.
+     *
+     * @param pRegistry the registry to unregister from
+     * @param pProvider the provider to unregister
+     * @param pCategory the category to unregister from
+     *
+     * @deprecated
+     */
+    public static <T> void deregisterProvider(final ServiceRegistry pRegistry, final IIOServiceProvider pProvider, final Class<T> pCategory) {
+        // http://www.ibm.com/developerworks/java/library/j-jtp04298.html
+        // TODO: Consider placing this method in a ImageReaderSpiBase class or similar
+        pRegistry.deregisterServiceProvider(pCategory.cast(pProvider), pCategory);
+    }
+
 }

twelvemonkeys-imageio/core/src/test/java/com/twelvemonkeys/imageio/spi/ProviderInfoTestCase.java

@@ -0,0 +1,75 @@
+package com.twelvemonkeys.imageio.spi;
+
+import junit.framework.TestCase;
+
+/**
+ * ProviderInfoTestCase
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: ProviderInfoTestCase.java,v 1.0 Oct 31, 2009 3:51:22 PM haraldk Exp$
+ */
+public class ProviderInfoTestCase extends TestCase {
+    public void testCreateNorma() {
+        new ProviderInfo(Package.getPackage("java.util"));
+    }
+
+    public void testCreateNullPackage() {
+        try {
+            new ProviderInfo(null);
+            fail("IllegalArgumentException expected for null package");
+        }
+        catch (IllegalArgumentException expected) {
+            assertTrue(expected.getMessage().toLowerCase().contains("package"));
+        }
+    }
+
+    public void testGetVendorUnknownPackage() {
+        // TODO: FixMe: This test will fail if for some reason JUnit adds manifest info to their JAR..
+        ProviderInfo info = new ProviderInfo(Package.getPackage("junit.framework"));
+
+        String vendor = info.getVendorName();
+        assertNotNull(vendor);
+        assertEquals("junit.framework", vendor);
+
+        String version = info.getVersion();
+        assertNotNull(version);
+        assertEquals("DEV", version);
+    }
+
+    public void testGetVendorTMPackage() {
+        // TODO: FixMe: This test will fail if for some reason the tests are run from within a JAR-file,
+        // and depends on implementation details. 
+        ProviderInfo info = new ProviderInfo(getClass().getPackage());
+
+        String vendor = info.getVendorName();
+        assertNotNull(vendor);
+        assertEquals("TwelveMonkeys", vendor);
+
+        String version = info.getVersion();
+        assertNotNull(version);
+        assertEquals("DEV", version);
+    }
+
+    public void testGetVendorKnownPackage() {
+        // TODO: FixMe: This test depends on implementation details, and may fail on various JRE's...
+        ProviderInfo info = new ProviderInfo(Package.getPackage("java.util"));
+
+        String vendor = info.getVendorName();
+        assertNotNull(vendor);
+        assertFalse("".equals(vendor));
+
+        // NOTE: Does not work: assertEquals(System.getProperty("java.vendor"), vendor);
+        assertFalse("TwelveMonkeys".equals(vendor));
+        assertFalse("java.util".equals(vendor));
+
+        String version = info.getVersion();
+        assertNotNull(version);
+        assertFalse("".equals(version));
+        assertFalse("DEV".equals(version));
+        
+        // Is this safe to assume?
+        String jreVersion = System.getProperty("java.version");
+        assertTrue(jreVersion.equals(version) || jreVersion.startsWith(version) || version.startsWith(jreVersion));
+    }
+}

twelvemonkeys-imageio/ico/src/main/java/com/twelvemonkeys/imageio/plugins/ico/CURImageReaderSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.ico;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageReader;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
@@ -43,9 +46,13 @@ import java.util.Locale;
 public class CURImageReaderSpi extends ImageReaderSpi {
 
     public CURImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(CURImageReaderSpi.class));
+    }
+
+    private CURImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.1",
+                pProviderInfo.getVersion(),
                 new String[]{"cur", "CUR"},
                 new String[]{"cur"},
                 new String[]{

twelvemonkeys-imageio/ico/src/main/java/com/twelvemonkeys/imageio/plugins/ico/ICOImageReaderSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.ico;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageReader;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
@@ -43,9 +46,13 @@ import java.util.Locale;
 public class ICOImageReaderSpi extends ImageReaderSpi {
 
     public ICOImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(ICOImageReaderSpi.class));
+    }
+    
+    private ICOImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.1",
+                pProviderInfo.getVersion(),
                 new String[]{"ico", "ICO"},
                 new String[]{"ico"},
                 new String[]{

twelvemonkeys-imageio/iff/src/main/java/com/twelvemonkeys/imageio/plugins/iff/IFFImageReaderSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.iff;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageReader;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
@@ -46,12 +49,16 @@ public class IFFImageReaderSpi extends ImageReaderSpi {
     static IFFImageReaderSpi mSharedInstance;
 
     /**
-     * Creates an IFFImageReaderSpi
+     * Creates an {@code IFFImageReaderSpi}.
      */
     public IFFImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(IFFImageReaderSpi.class));
+    }
+
+    private IFFImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.0",
+                pProviderInfo.getVersion(),
                 new String[]{"iff", "IFF"},
                 new String[]{"iff", "lbm", "ham", "ham8", "ilbm"},
                 new String[]{"image/iff", "image/x-iff"},

twelvemonkeys-imageio/iff/src/main/java/com/twelvemonkeys/imageio/plugins/iff/IFFImageWriterSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.iff;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageTypeSpecifier;
 import javax.imageio.ImageWriter;
 import javax.imageio.spi.ImageWriterSpi;
@@ -44,12 +47,17 @@ import java.util.Locale;
 public class IFFImageWriterSpi extends ImageWriterSpi {
 
     /**
-     * Creates an IFFImageWriterSpi
+     * Creates an {@code IFFImageWriterSpi}.
      */
     public IFFImageWriterSpi() {
+        this(IIOUtil.getProviderInfo(IFFImageWriterSpi.class));
+
+    }
+
+    private IFFImageWriterSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "$Revision: 1.0 $",
+                pProviderInfo.getVersion(),
                 new String[]{"iff", "IFF"},
                 new String[]{"iff", "lbm", "ham", "ham8", "ilbm"},
                 new String[]{"image/iff", "image/x-iff"},

twelvemonkeys-imageio/pict/src/main/java/com/twelvemonkeys/imageio/plugins/pict/PICTImageReaderSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.pict;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageReader;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
@@ -45,12 +48,16 @@ import java.util.Locale;
 public class PICTImageReaderSpi extends ImageReaderSpi {
 
     /**
-     * Creates an PICTImageReaderSpi
+     * Creates a {@code PICTImageReaderSpi}.
      */
     public PICTImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(PICTImageReaderSpi.class));
+    }
+
+    private PICTImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.2",
+                pProviderInfo.getVersion(),
                 new String[]{"pct", "PCT", "pict", "PICT"},
                 new String[]{"pct", "pict"},
                 new String[]{"image/pict", "image/x-pict"},

twelvemonkeys-imageio/pict/src/main/java/com/twelvemonkeys/imageio/plugins/pict/PICTImageWriterSpi.java

@@ -28,6 +28,9 @@
 
 package com.twelvemonkeys.imageio.plugins.pict;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
 import javax.imageio.ImageTypeSpecifier;
 import javax.imageio.ImageWriter;
 import javax.imageio.spi.ImageWriterSpi;
@@ -44,12 +47,16 @@ import java.util.Locale;
 public class PICTImageWriterSpi extends ImageWriterSpi {
 
     /**
-     * Creates an PICTImageWriterSpi
+     * Creates a {@code PICTImageWriterSpi}.
      */
     public PICTImageWriterSpi() {
+        this(IIOUtil.getProviderInfo(PICTImageWriterSpi.class));
+    }
+
+    private PICTImageWriterSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.0",
+                pProviderInfo.getVersion(),
                 new String[]{"pct", "PCT",
                         "pict", "PICT"},
                 new String[]{"pct", "pict"},

twelvemonkeys-imageio/psd/src/main/java/com/twelvemonkeys/imageio/plugins/psd/PSDImageReaderSpi.java

@@ -28,9 +28,12 @@
 
 package com.twelvemonkeys.imageio.plugins.psd;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+
+import javax.imageio.ImageReader;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
-import javax.imageio.ImageReader;
 import java.io.IOException;
 import java.util.Locale;
 
@@ -44,16 +47,20 @@ import java.util.Locale;
 public class PSDImageReaderSpi extends ImageReaderSpi {
 
     /**
-     * Creates an PSDImageReaderSpi
+     * Creates a {@code PSDImageReaderSpi}.
      */
     public PSDImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(PSDImageReaderSpi.class));
+    }
+
+    private PSDImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.0",
+                pProviderInfo.getVersion(),
                 new String[]{"psd", "PSD"},
                 new String[]{"psd"},
                 new String[]{
-                        "application/vnd.adobe.photoshop", // This one seems official, used in XMP 
+                        "application/vnd.adobe.photoshop", // This one seems official, used in XMP
                         "image/x-psd", "application/x-photoshop", "image/x-photoshop"
                 },
                 "com.twelvemkonkeys.imageio.plugins.psd.PSDImageReader",
@@ -65,7 +72,7 @@ public class PSDImageReaderSpi extends ImageReaderSpi {
         );
     }
 
-    public boolean canDecodeInput(Object pSource) throws IOException {
+    public boolean canDecodeInput(final Object pSource) throws IOException {
         if (!(pSource instanceof ImageInputStream)) {
             return false;
         }
@@ -82,11 +89,11 @@ public class PSDImageReaderSpi extends ImageReaderSpi {
         }
     }
 
-    public ImageReader createReaderInstance(Object pExtension) throws IOException {
+    public ImageReader createReaderInstance(final Object pExtension) throws IOException {
         return new PSDImageReader(this);
     }
 
-    public String getDescription(Locale pLocale) {
+    public String getDescription(final Locale pLocale) {
         return "Adobe Photoshop Document (PSD) image reader";
     }
 }

twelvemonkeys-imageio/thumbsdb/src/main/java/com/twelvemonkeys/imageio/plugins/thumbsdb/ThumbsDBImageReaderSpi.java

@@ -28,6 +28,8 @@
 
 package com.twelvemonkeys.imageio.plugins.thumbsdb;
 
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+import com.twelvemonkeys.imageio.util.IIOUtil;
 import com.twelvemonkeys.io.ole2.CompoundDocument;
 
 import javax.imageio.ImageReader;
@@ -50,12 +52,16 @@ public class ThumbsDBImageReaderSpi extends ImageReaderSpi {
     private ImageReaderSpi mJPEGProvider;
 
     /**
-     * Creates an IFFImageReaderSpi
+     * Creates a {@code ThumbsDBImageReaderSpi}.
      */
     public ThumbsDBImageReaderSpi() {
+        this(IIOUtil.getProviderInfo(ThumbsDBImageReaderSpi.class));
+    }
+
+    private ThumbsDBImageReaderSpi(final ProviderInfo pProviderInfo) {
         super(
-                "TwelveMonkeys",
+                pProviderInfo.getVendorName(),
-                "2.0",
+                pProviderInfo.getVersion(),
                 new String[]{"thumbs", "THUMBS", "Thumbs DB"},
                 new String[]{"db"},
                 new String[]{"image/x-thumbs-db", "application/octet-stream"}, // TODO: Check IANA et al...