Examples with ServerDirs com.sun.enterprise.util.io.ServerDirs used on opensource projects

Example 1 with ServerDirs

use of com.sun.enterprise.util.io.ServerDirs in project Payara by payara.

the class GMSAdapterImpl method generateDiscoveryUriList.

/*
     * Get existing nodes based on cluster element in domain.
     * Then check for DAS address in das.properties. When the
     * list is set to 'generate' then the gms listener port
     * must also be specified. So the same port is used for
     * each cluster member.
     */
private String generateDiscoveryUriList() {
    String clusterPort = null;
    Property gmsPortProp = cluster.getProperty("GMS_LISTENER_PORT");
    if (gmsPortProp == null || gmsPortProp.getValue() == null || gmsPortProp.getValue().trim().charAt(0) == '$') {
        clusterPort = "9090";
        GMS_LOGGER.log(LogLevel.WARNING, GMS_LISTENER_PORT_REQUIRED, new Object[] { cluster.getName(), clusterPort });
    } else {
        clusterPort = gmsPortProp.getValue();
        if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
            GMS_LOGGER.log(LogLevel.FINE, "will use gms listener port: " + clusterPort);
        }
    }
    // get cluster member server refs
    Set<String> instanceNames = new HashSet<String>();
    if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
        GMS_LOGGER.log(LogLevel.FINE, String.format("checking cluster.getServerRef() for '%s'", cluster.getName()));
    }
    for (ServerRef sRef : cluster.getServerRef()) {
        /*
             * When an instance (not DAS) starts up, it will add
             * its own address to the discovery list. This is ok
             * now. If we want to skip it, here's the place to
             * check.
             */
        if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
            GMS_LOGGER.log(LogLevel.FINE, String.format("adding server ref %s to set of instance names", sRef.getRef()));
        }
        instanceNames.add(sRef.getRef());
    }
    StringBuilder sb = new StringBuilder();
    final String SEP = ",";
    final String scheme = "tcp://";
    // use server refs to find matching nodes
    for (String name : instanceNames) {
        Server server = servers.getServer(name);
        if (server != null) {
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("found server for name %s", name));
            }
            Node node = nodes.getNode(server.getNodeRef());
            if (node != null) {
                String host = scheme + node.getNodeHost() + ":" + clusterPort;
                if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                    GMS_LOGGER.log(LogLevel.FINE, String.format("Adding host '%s' to discovery list", host));
                }
                sb.append(host).append(SEP);
            }
        }
    }
    // add das location from das.properties if needed
    if (server.isInstance()) {
        try {
            ServerDirs sDirs = new ServerDirs(env.getInstanceRoot());
            File dasPropsFile = sDirs.getDasPropertiesFile();
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("found das.props file at %s", dasPropsFile.getAbsolutePath()));
            }
            Properties dasProps = getProperties(dasPropsFile);
            String host = scheme + dasProps.getProperty("agent.das.host") + ":" + clusterPort;
            if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
                GMS_LOGGER.log(LogLevel.FINE, String.format("adding '%s' from das.props file", host));
            }
            sb.append(host).append(SEP);
        } catch (IOException ioe) {
            GMS_LOGGER.log(LogLevel.WARNING, ioe.toString());
        }
    }
    // trim list if needed and return
    int lastCommaIndex = sb.lastIndexOf(SEP);
    if (lastCommaIndex != -1) {
        sb.deleteCharAt(lastCommaIndex);
    }
    if (GMS_LOGGER.isLoggable(LogLevel.FINE)) {
        GMS_LOGGER.log(LogLevel.FINE, String.format("returning discovery list '%s'", sb.toString()));
    }
    return sb.toString();
}

Example 2 with ServerDirs

use of com.sun.enterprise.util.io.ServerDirs in project Payara by payara.

the class SecureAdminClientManager method prepareDomain.

private Domain prepareDomain(final String serverName, final String nodeDir, final String node, final File nodeDirRoot) {
    /*
         * At least one of serverName, nodeDir, or node must be non-null.
         * Otherwise we'll have no way of figuring out which domain.xml to
         * look in to see if we should use client authentication.  This will
         * often be the case, for instance, if create-local-instance is
         * run directly (not from another command).  In such cases, if
         * secure admin is enabled the user should provide --user and
         * --passwordfile on the command line to authenticate to the DAS.
         */
    if (serverName == null && nodeDir == null && node == null) {
        return null;
    }
    final ServerDirsSelector selector;
    try {
        final String nodeDirToUse = (nodeDir != null ? nodeDir : nodeDirRoot.getAbsolutePath());
        selector = ServerDirsSelector.getInstance(null, serverName, nodeDirToUse, node);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    /*
         * If the caller did not pass any of the values we can use to locate
         * the domain.xml, then we cannot run in client-cert mode.
         */
    final ServerDirs dirs = selector.dirs();
    if (dirs == null) {
        return null;
    }
    final File domainXMLFile = dirs.getDomainXml();
    if (!domainXMLFile.exists()) {
        return null;
    }
    try {
        ServiceLocator habitat = Globals.getStaticHabitat();
        ConfigParser parser = new ConfigParser(habitat);
        URL domainURL = domainXMLFile.toURI().toURL();
        DomDocument doc = parser.parse(domainURL);
        Dom domDomain = doc.getRoot();
        Domain d = domDomain.createProxy(Domain.class);
        return d;
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

Example 3 with ServerDirs

use of com.sun.enterprise.util.io.ServerDirs in project Payara by payara.

the class LocalDomainCommand method prepare.

/*
     * The prepare method must ensure that the superclass' implementation of
     * the method is called.  
     * The reason we override here is that we can get into trouble with layers 
     * of NPE possibilities.  So here the ServerDirs object is initialized
     * right away.  It will return null for all non-boolean method calls.  But
     * we never have to do a null-check on the ServerDirs object itself.
     * ServerDirs is 100% immutable.  A new one will be made later if needed.
     */
@Override
protected void prepare() throws CommandException, CommandValidationException {
    super.prepare();
    // do-nothing ServerDirs object...
    setServerDirs(new ServerDirs());
}

Example 4 with ServerDirs

use of com.sun.enterprise.util.io.ServerDirs in project Payara by payara.

the class LocalInstanceCommand method whackFilesystem.

protected final void whackFilesystem() throws CommandException {
    ServerDirs dirs = getServerDirs();
    File whackee = dirs.getServerDir();
    File parent = dirs.getServerParentDir();
    File grandParent = dirs.getServerGrandParentDir();
    if (whackee == null || !whackee.isDirectory()) {
        throw new CommandException(Strings.get("DeleteInstance.noWhack", whackee));
    }
    // IT 12680 -- perhaps a new empty dir was created.  Get rid of it and
    // make this an error.
    File[] files = whackee.listFiles();
    if (files == null || files.length <= 0) {
        // empty dir
        if (files != null)
            FileUtils.whack(whackee);
        throw new CommandException(Strings.get("DeleteInstance.noWhack", whackee));
    }
    // The FileUtils.renameFile method has a retry built in.
    try {
        File tmpwhackee = File.createTempFile("oldinst", null, parent);
        if (!tmpwhackee.delete()) {
            throw new IOException(Strings.get("cantdelete", tmpwhackee));
        }
        FileUtils.renameFile(whackee, tmpwhackee);
        FileUtils.whack(tmpwhackee);
    } catch (IOException ioe) {
        throw new CommandException(Strings.get("DeleteInstance.badWhackWithException", whackee, ioe, StringUtils.getStackTrace(ioe)));
    }
    if (whackee.isDirectory()) {
        StringBuilder sb = new StringBuilder();
        sb.append("whackee=").append(whackee.toString());
        sb.append(", files in parent:");
        files = parent.listFiles();
        for (File f : files) sb.append(f.toString()).append(", ");
        File f1 = new File(whackee.toString());
        sb.append(", new wackee.exists=").append(f1.exists());
        throw new CommandException(Strings.get("DeleteInstance.badWhack", whackee) + ", " + sb.toString());
    }
    // Don't be too picky with throwin errors here...
    try {
        files = parent.listFiles();
        if (noInstancesRemain(files)) {
            File tmpwhackee = File.createTempFile("oldnode", null, grandParent);
            if (!tmpwhackee.delete()) {
                throw new IOException(Strings.get("cantdelete", tmpwhackee));
            }
            FileUtils.renameFile(parent, tmpwhackee);
            FileUtils.whack(tmpwhackee);
        }
    } catch (IOException ioe) {
    // we tried!!!
    }
}