Package org.apache.felix.utils.properties

Examples of org.apache.felix.utils.properties.Properties.load()

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        return execute(file, new Callable<T>() {
            public T call(RandomAccessFile file) throws IOException {
                byte[] buffer = new byte[(int) file.length()];
                file.readFully(buffer);
                Properties props = new Properties();
                props.load(new ByteArrayInputStream(buffer));
                T result = callback.call(props);
                if (writeToFile) {
                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
                    props.store(baos, null);
                    file.setLength(0);
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        try {
            String karafEtc = bundleContext.getProperty("karaf.etc");
            File syspropsFile = new File(karafEtc, "system.properties");
            FileInputStream fis = new FileInputStream(syspropsFile);
            Properties props = new Properties();
            props.load(fis);
            fis.close();
            props.setProperty("karaf.name", name);
            FileOutputStream fos = new FileOutputStream(syspropsFile);
            props.store(fos, "");
            fos.close();
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                storeConfigSubstitutions(configSubstitutionsFile, properties);
            } else {
                try {
                    FileInputStream in = new FileInputStream(configSubstitutionsFile);
                    try {
                        properties.load(in);
                    } finally {
                        in.close();
                    }
                } catch (Exception e) {
                    log.error("Caught exception {} trying to read properties file {}", e, configSubstitutionsFile.getAbsolutePath());
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            try {
                String karafEtc = bundleContext.getProperty("karaf.etc");
                File syspropsFile = new File(karafEtc, "system.properties");
                FileInputStream fis = new FileInputStream(syspropsFile);
                Properties props = new Properties();
                props.load(fis);
                fis.close();
                props.setProperty("karaf.name", name);
                FileOutputStream fos = new FileOutputStream(syspropsFile);
                props.store(fos, "");
                fos.close();
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        execute(file, new Runnable() {
            public void run(RandomAccessFile file) throws IOException {
                byte[] buffer = new byte[(int) file.length()];
                file.readFully(buffer);
                Properties props = new Properties();
                props.load(new ByteArrayInputStream(buffer));
                callback.run(props);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                props.store(baos, null);
                file.setLength(0);
                file.write(baos.toByteArray());
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        return execute(file, new Callable<T>() {
            public T call(RandomAccessFile file) throws IOException {
                byte[] buffer = new byte[(int) file.length()];
                file.readFully(buffer);
                Properties props = new Properties();
                props.load(new ByteArrayInputStream(buffer));
                T result = callback.call(props);
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                props.store(baos, null);
                file.setLength(0);
                file.write(baos.toByteArray());
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            String karafBase = bundleContext.getProperty("karaf.base");
            File etcDir = new File(karafBase, "etc");
            File syspropsFile = new File(etcDir, "system.properties");
            FileInputStream fis = new FileInputStream(syspropsFile);
            Properties props = new Properties();
            props.load(fis);
            fis.close();
            props.setProperty("karaf.name", name);
            FileOutputStream fos = new FileOutputStream(syspropsFile);
            props.store(fos, "");
            fos.close();
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                String karafBase = bundleContext.getProperty("karaf.base");
                File etcDir = new File(karafBase, "etc");
                File syspropsFile = new File(etcDir, "system.properties");
                FileInputStream fis = new FileInputStream(syspropsFile);
                Properties props = new Properties();
                props.load(fis);
                fis.close();
                props.setProperty("karaf.name", name);
                FileOutputStream fos = new FileOutputStream(syspropsFile);
                props.store(fos, "");
                fos.close();
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     */
    private void changeConfiguration(File configurationFile, String propertyName, String propertyValue) throws Exception {
        Properties props = new Properties();
        InputStream is = new FileInputStream(configurationFile);
        try {
            props.load(is);
        } finally {
            is.close();
        }
        props.put(propertyName, propertyValue);
        OutputStream os = new FileOutputStream(configurationFile);
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        try {
            configProps.put("karaf.base", new File(location).getCanonicalPath());
            configProps.put("karaf.home", System.getProperty("karaf.home"));
            configProps.put("karaf.data", new File(new File(location), "data").getCanonicalPath());
            is = configPropURL.openConnection().getInputStream();
            configProps.load(is);
            return configProps;
        } catch (Exception ex) {
          throw new RuntimeException("Error loading config properties from " + configPropURL, ex);
        } finally {
          try {
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