Example usage for javax.imageio.spi ImageReaderSpi getVersion

Introduction

In this page you can find the example usage for javax.imageio.spi ImageReaderSpi getVersion.

Prototype

public String getVersion() 

Source Link

Document

Returns a string describing the version number of this service provider and its associated implementation.

Usage

From source file:pl.edu.icm.visnow.system.main.VisNow.java

private static void startupInfo() {
    LOGGER.info("");
    LOGGER.info("");
    LOGGER.info("-------- VisNow startup info --------");

    if (debug) {//from w  w w .java  2  s.c o m
        RuntimeMXBean RuntimemxBean = ManagementFactory.getRuntimeMXBean();
        List<String> aList = RuntimemxBean.getInputArguments();
        LOGGER.info(" * JVM startup flags:");
        for (int i = 0; i < aList.size(); i++) {
            LOGGER.info("    " + aList.get(i));
        }
        LOGGER.info("");
        Set<String> p = System.getProperties().stringPropertyNames();
        Iterator<String> ip = p.iterator();
        LOGGER.info(" * System properties:");
        String key;
        while (ip.hasNext()) {
            key = ip.next();
            LOGGER.info("    " + key + " = " + System.getProperty(key));
        }
        LOGGER.info("");

        Map<String, String> env = System.getenv();
        Set<String> envKeys = env.keySet();
        Iterator<String> envKeysI = envKeys.iterator();

        LOGGER.info(" * Environment variables:");
        while (envKeysI.hasNext()) {
            key = envKeysI.next();
            LOGGER.info("    " + key + " = " + env.get(key));
        }
        LOGGER.info("  ");
        LOGGER.info("------ Java Advanced Imaging info -------");
        String[] formats = ImageIO.getReaderFormatNames();
        String readerDescription, readerVendorName, readerVersion;
        ImageReader reader;
        ImageReaderSpi spi;
        for (int i = 0; i < formats.length; i++) {
            Iterator<ImageReader> tmpReaders = ImageIO.getImageReadersByFormatName(formats[i]);
            while (tmpReaders.hasNext()) {
                reader = tmpReaders.next();
                spi = reader.getOriginatingProvider();
                readerDescription = spi.getDescription(Locale.US);
                readerVendorName = spi.getVendorName();
                readerVersion = spi.getVersion();
                LOGGER.info("    " + formats[i] + ": " + readerDescription + " " + readerVendorName + " "
                        + readerVersion);
            }
        }
        LOGGER.info("-----------------------------------------");

    } else {

        LOGGER.info(" * System properties:");
        LOGGER.info("    java.runtime.name = " + System.getProperty("java.runtime.name"));
        LOGGER.info("    java.vm.version = " + System.getProperty("java.vm.version"));
        LOGGER.info("    java.vm.vendor = " + System.getProperty("java.vm.vendor"));
        LOGGER.info("    java.vm.name = " + System.getProperty("java.vm.name"));
        LOGGER.info("    java.specification.version = " + System.getProperty("java.specification.version"));
        LOGGER.info("    java.runtime.version = " + System.getProperty("java.runtime.version"));
        LOGGER.info("    os.arch = " + System.getProperty("os.arch"));
        LOGGER.info("    os.name = " + System.getProperty("os.name"));
        LOGGER.info("    os.version = " + System.getProperty("os.version"));
        LOGGER.info("    java.library.path = " + System.getProperty("java.library.path"));
        LOGGER.info("    java.class.path = " + System.getProperty("java.class.path"));
        LOGGER.info("    java.ext.dirs = " + System.getProperty("java.ext.dirs"));
        LOGGER.info("");
        LOGGER.info(" * Environment variables:");
        LOGGER.info("    JAVA_HOME = " + System.getenv("JAVA_HOME"));
        LOGGER.info("    PATH = " + System.getenv("PATH"));
        LOGGER.info("    LD_LIBRARY_PATH = " + System.getenv("LD_LIBRARY_PATH"));
        LOGGER.info("    CLASSPATH = " + System.getenv("CLASSPATH"));
        LOGGER.info("-------------------------------------");

    }
    LOGGER.info("");
    LOGGER.info("");

}

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