New SPI info.

2025-10-04 11:26:44 -04:00 · 2015-03-20 15:35:26 +01:00
parent 26475eb004
commit b40d4dad17
36 changed files with 702 additions and 417 deletions
--- a/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ImageReaderSpiBase.java
+++ b/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ImageReaderSpiBase.java
@@ -0,0 +1,27 @@
+package com.twelvemonkeys.imageio.spi;
+
+import javax.imageio.spi.ImageReaderSpi;
+
+/**
+ * ImageReaderSpiBase.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: harald.kuhr$
+ * @version $Id: ImageReaderSpiBase.java,v 1.0 20/03/15 harald.kuhr Exp$
+ */
+public abstract class ImageReaderSpiBase extends ImageReaderSpi {
+    protected ImageReaderSpiBase(final ReaderWriterProviderInfo info) {
+        super(
+                info.getVendorName(), info.getVersion(),
+                info.formatNames(), info.suffixes(), info.mimeTypes(),
+                info.readerClassName(), info.inputTypes(),
+                info.writerSpiClassNames(),
+                info.supportsStandardStreamMetadataFormat(),
+                info.nativeStreamMetadataFormatName(), info.nativeStreamMetadataFormatClassName(),
+                info.extraStreamMetadataFormatNames(), info.extraStreamMetadataFormatClassNames(),
+                info.supportsStandardImageMetadataFormat(),
+                info.nativeImageMetadataFormatName(), info.nativeImageMetadataFormatClassName(),
+                info.extraImageMetadataFormatNames(), info.extraImageMetadataFormatClassNames()
+        );
+    }
+}
--- a/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ImageWriterSpiBase.java
+++ b/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ImageWriterSpiBase.java
@@ -0,0 +1,27 @@
+package com.twelvemonkeys.imageio.spi;
+
+import javax.imageio.spi.ImageWriterSpi;
+
+/**
+ * ImageWriterSpiBase.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: harald.kuhr$
+ * @version $Id: ImageWriterSpiBase.java,v 1.0 20/03/15 harald.kuhr Exp$
+ */
+public abstract class ImageWriterSpiBase extends ImageWriterSpi {
+    protected ImageWriterSpiBase(final ReaderWriterProviderInfo info) {
+        super(
+                info.getVendorName(), info.getVersion(),
+                info.formatNames(), info.suffixes(), info.mimeTypes(),
+                info.writerClassName(), info.outputTypes(),
+                info.readerSpiClassNames(),
+                info.supportsStandardStreamMetadataFormat(),
+                info.nativeStreamMetadataFormatName(), info.nativeStreamMetadataFormatClassName(),
+                info.extraStreamMetadataFormatNames(), info.extraStreamMetadataFormatClassNames(),
+                info.supportsStandardImageMetadataFormat(),
+                info.nativeImageMetadataFormatName(), info.nativeImageMetadataFormatClassName(),
+                info.extraImageMetadataFormatNames(), info.extraImageMetadataFormatClassNames()
+        );
+    }
+}
--- a/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ReaderWriterProviderInfo.java
+++ b/imageio/imageio-core/src/main/java/com/twelvemonkeys/imageio/spi/ReaderWriterProviderInfo.java
@@ -0,0 +1,157 @@
+package com.twelvemonkeys.imageio.spi;
+
+import javax.imageio.stream.ImageInputStream;
+import javax.imageio.stream.ImageOutputStream;
+
+import static com.twelvemonkeys.lang.Validate.notNull;
+
+/**
+ * ReaderWriterProviderInfo.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: harald.kuhr$
+ * @version $Id: ReaderWriterProviderInfo.java,v 1.0 20/03/15 harald.kuhr Exp$
+ */
+public abstract class ReaderWriterProviderInfo extends ProviderInfo {
+
+    private final String[] formatNames;
+    private final String[] suffixes;
+    private final String[] mimeTypes;
+    private final String readerClassName;
+    private final String[] readerSpiClassNames;
+    private final Class[] inputTypes = new Class[] {ImageInputStream.class};
+    private final String writerClassName;
+    private final String[] writerSpiClassNames;
+    private final Class[] outputTypes = new Class[] {ImageOutputStream.class};
+    private final boolean supportsStandardStreamMetadata;
+    private final String nativeStreameMetadataFormatName;
+    private final String nativeStreamMetadataFormatClassName;
+    private final String[] extraStreamMetadataFormatNames;
+    private final String[] extraStreamMetadataFormatClassNames;
+    private final boolean supportsStandardImageMetadata;
+    private final String nativeImageMetadataFormatName;
+    private final String nativeImageMetadataFormatClassName;
+    private final String[] extraImageMetadataFormatNames;
+    private final String[] extraImageMetadataFormatClassNames;
+
+    /**
+     * Creates a provider information instance based on the given class.
+     *
+     * @param infoClass the class to get provider information from.
+     *                  The provider info will be taken from the class' package.  @throws IllegalArgumentException if {@code pPackage == null}
+     */
+    protected ReaderWriterProviderInfo(final Class<? extends ReaderWriterProviderInfo> infoClass,
+                                       final String[] formatNames,
+                                       final String[] suffixes,
+                                       final String[] mimeTypes,
+                                       final String readerClassName,
+                                       final String[] readerSpiClassNames,
+                                       final String writerClassName,
+                                       final String[] writerSpiClassNames,
+                                       final boolean supportsStandardStreamMetadata,
+                                       final String nativeStreameMetadataFormatName,
+                                       final String nativeStreamMetadataFormatClassName,
+                                       final String[] extraStreamMetadataFormatNames,
+                                       final String[] extraStreamMetadataFormatClassNames,
+                                       final boolean supportsStandardImageMetadata,
+                                       final String nativeImageMetadataFormatName,
+                                       final String nativeImageMetadataFormatClassName,
+                                       final String[] extraImageMetadataFormatNames,
+                                       final String[] extraImageMetadataFormatClassNames) {
+        super(notNull(infoClass).getPackage());
+
+        this.formatNames = formatNames;
+        this.suffixes = suffixes;
+        this.mimeTypes = mimeTypes;
+        this.readerClassName = readerClassName;
+        this.readerSpiClassNames = readerSpiClassNames;
+        this.writerClassName = writerClassName;
+        this.writerSpiClassNames = writerSpiClassNames;
+        this.supportsStandardStreamMetadata = supportsStandardStreamMetadata;
+        this.nativeStreameMetadataFormatName = nativeStreameMetadataFormatName;
+        this.nativeStreamMetadataFormatClassName = nativeStreamMetadataFormatClassName;
+        this.extraStreamMetadataFormatNames = extraStreamMetadataFormatNames;
+        this.extraStreamMetadataFormatClassNames = extraStreamMetadataFormatClassNames;
+        this.supportsStandardImageMetadata = supportsStandardImageMetadata;
+        this.nativeImageMetadataFormatName = nativeImageMetadataFormatName;
+        this.nativeImageMetadataFormatClassName = nativeImageMetadataFormatClassName;
+        this.extraImageMetadataFormatNames = extraImageMetadataFormatNames;
+        this.extraImageMetadataFormatClassNames = extraImageMetadataFormatClassNames;
+    }
+
+    public String[] formatNames() {
+        return formatNames;
+    }
+
+    public String[] suffixes() {
+        return suffixes;
+    }
+
+    public String[] mimeTypes() {
+        return mimeTypes;
+    }
+
+    public String readerClassName() {
+        return readerClassName;
+    }
+
+    public String[] readerSpiClassNames() {
+        return readerSpiClassNames;
+    }
+
+    public Class[] inputTypes() {
+        return inputTypes;
+    }
+
+    public String writerClassName() {
+        return writerClassName;
+    }
+
+    public String[] writerSpiClassNames() {
+        return writerSpiClassNames;
+    }
+
+    public Class[] outputTypes() {
+        return outputTypes;
+    }
+
+    public boolean supportsStandardStreamMetadataFormat() {
+        return supportsStandardStreamMetadata;
+    }
+
+    public String nativeStreamMetadataFormatName() {
+        return nativeStreameMetadataFormatName;
+    }
+
+    public String nativeStreamMetadataFormatClassName() {
+        return nativeStreamMetadataFormatClassName;
+    }
+
+    public String[] extraStreamMetadataFormatNames() {
+        return extraStreamMetadataFormatNames;
+    }
+
+    public String[] extraStreamMetadataFormatClassNames() {
+        return extraStreamMetadataFormatClassNames;
+    }
+
+    public boolean supportsStandardImageMetadataFormat() {
+        return supportsStandardImageMetadata;
+    }
+
+    public String nativeImageMetadataFormatName() {
+        return nativeImageMetadataFormatName;
+    }
+
+    public String nativeImageMetadataFormatClassName() {
+        return nativeImageMetadataFormatClassName;
+    }
+
+    public String[] extraImageMetadataFormatNames() {
+        return extraImageMetadataFormatNames;
+    }
+
+    public String[] extraImageMetadataFormatClassNames() {
+        return extraImageMetadataFormatClassNames;
+    }
+}