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  5. javax.imageio.spi.ImageReaderSpi#canDecodeInput ( )

javax.imageio.spi.ImageReaderSpi#canDecodeInput ( )源码实例Demo

下面列出了javax.imageio.spi.ImageReaderSpi#canDecodeInput ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： dragonwell8_jdk   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码2 项目： TencentKona-8   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码3 项目： jdk8u60   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码4 项目： openjdk-jdk8u   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码5 项目： openjdk-jdk8u-backup   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码6 项目： jdk8u-jdk   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码7 项目： jdk8u-jdk   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码8 项目： hottub   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码9 项目： openjdk-8-source   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码10 项目： jdk8u_jdk   文件： CanDecodeTest.java 

public void doTest(ImageReaderSpi spi) throws IOException {
    System.out.println("Test for " + title +
            (canDecode ? " (can decode)" : " (can't decode)"));
    System.out.print("As a stream...");
    ImageInputStream iis =
            ImageIO.createImageInputStream(getDataStream());

    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for stream data");
    }
    System.out.println("OK");

    System.out.print("As a file...");
    iis = ImageIO.createImageInputStream(getDataFile());
    if (spi.canDecodeInput(iis) != canDecode) {
        throw new RuntimeException("Test failed: wrong decideion " +
                "for file data");
    }
    System.out.println("OK");
}
源代码11 项目： dragonwell8_jdk   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码12 项目： TencentKona-8   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码13 项目： jdk8u60   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码14 项目： jdk8u-dev-jdk   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码15 项目： openjdk-jdk8u-backup   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码16 项目： openjdk-jdk9   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码17 项目： jdk8u_jdk   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码18 项目： hottub   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码19 项目： openjdk-8-source   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
源代码20 项目： openjdk-8   文件： StreamResetTest.java 

public static void main(String[] args) {
    IOException expectedException = null;
    TestStream iis = new TestStream();

    ImageReader wbmp = ImageIO.getImageReadersByFormatName("WBMP").next();
    if (wbmp == null) {
        System.out.println("No WBMP reader: skip the test");
        return;
    }

    ImageReaderSpi spi = wbmp.getOriginatingProvider();

    iis.checkPosition();

    try {
        spi.canDecodeInput(iis);
    } catch (IOException e) {
        expectedException = e;
    }

    if (expectedException == null) {
        throw new RuntimeException("Test FAILED: stream was not used");
    }

    iis.checkPosition();

    System.out.println("Test PASSED");

}
 方法所在类
javax.imageio.spi.ImageReaderSpi
 同类方法
getExtraStreamMetadataFormatNames ( )
getExtraImageMetadataFormatNames ( )
canDecodeInput ( )
getNativeStreamMetadataFormatName ( )
getNativeImageMetadataFormatName ( )
getImageMetadataFormat ( )
getStreamMetadataFormat ( )
getImageWriterSpiNames ( )
createReaderInstance ( )