Examples with Exception java.lang.Exception used on opensource projects

Example 31 with Exception

use of java.lang.Exception in project coprhd-controller by CoprHD.

the class Main method applyIpinfo.

private static void applyIpinfo(ClusterIpInfo ipinfo, String nodeid, int node_count, boolean bNewIp) throws Exception {
    log.info("applying ip info: {}", ipinfo.toString());
    String isoFilePath = "/tmp/ovf-env.iso";
    File isoFile = new File(isoFilePath);
    try {
        String tmpstr = PlatformUtils.genOvfenvPropertyKVString(ipinfo, nodeid, node_count);
        PlatformUtils.genOvfenvIsoImage(tmpstr, isoFilePath);
        String ovfenv_part = PlatformUtils.probeOvfenvPartition();
        Path path = Paths.get(isoFilePath);
        byte[] data = Files.readAllBytes(path);
        FileUtils.writePlainFile(ovfenv_part, data);
        log.info("Succeed to apply the ip info : {} to ovfenv partition", ipinfo.toString());
    } catch (Exception e) {
        log.error("Applying ip info to ovfenv partition failed with exception: {}", e.getMessage());
    } finally {
        isoFile.delete();
    }
    if (bNewIp) {
        FileUtils.deleteFile(IpReconfigConstants.NEWIP_PATH);
        FileUtils.deleteFile(IpReconfigConstants.NEWIP_EXPIRATION);
    } else {
        IpReconfigUtil.writeNodeStatusFile(IpReconfigConstants.NodeStatus.LOCAL_ROLLBACK.toString());
        FileUtils.deleteFile(IpReconfigConstants.OLDIP_PATH);
    }
}

Example 32 with Exception

use of java.lang.Exception in project java-docs-samples by GoogleCloudPlatform.

the class GaeInfoServlet method fetchMetadata.

// Fetch Metadata
String fetchMetadata(String key) throws IOException {
    try {
        Request request = new Request.Builder().url(metadata + key).addHeader("Metadata-Flavor", "Google").get().build();
        Response response = ok.newCall(request).execute();
        return response.body().string();
    } catch (Exception e) {
        log("fetchMetadata - " + metadata + key + ": ", e);
    }
    return "";
}