Examples with Get com.emc.storageos.hds.model.Get used on opensource projects

Example 16 with Get

use of com.emc.storageos.hds.model.Get in project coprhd-controller by CoprHD.

the class HDSApiProtectionManager method getSnapshotGroupPairManagementServer.

/**
 * Get PairManagement Server for SnapshotGroup
 *
 * @param serialNumber
 * @return
 * @throws Exception
 */
public HDSHost getSnapshotGroupPairManagementServer(String serialNumber) throws Exception {
    InputStream responseStream = null;
    try {
        log.info("Started to collect Pair Mgmt Server details");
        Map<String, Object> attributeMap = new HashMap<String, Object>();
        Get getOp = new Get(HDSConstants.HOST);
        attributeMap.put(HDSConstants.GET, getOp);
        HDSHost host = new HDSHost();
        host.setName("*");
        attributeMap.put(HDSConstants.HOST, host);
        SnapshotGroup snapshotGroup = new SnapshotGroup();
        // snapshotGroup.setArrayType(arrayType);
        snapshotGroup.setSerialNumber(serialNumber);
        snapshotGroup.setGroupName(HDSConstants.VIPR_SNAPSHOT_GROUP_NAME);
        attributeMap.put(HDSConstants.SNAPSHOTGROUP, snapshotGroup);
        String getSnapshotGroupQuery = InputXMLGenerationClient.getInputXMLString(HDSConstants.GET_SNAPSHOT_GROUP_INFO_OP, attributeMap, HDSConstants.HITACHI_INPUT_XML_CONTEXT_FILE, HDSConstants.HITACHI_SMOOKS_CONFIG_FILE);
        log.info("Query to pair management server Host: {}", getSnapshotGroupQuery);
        URI endpointURI = hdsApiClient.getBaseURI();
        ClientResponse response = hdsApiClient.post(endpointURI, getSnapshotGroupQuery);
        if (HttpStatus.SC_OK == response.getStatus()) {
            responseStream = response.getEntityInputStream();
            JavaResult javaResult = SmooksUtil.getParsedXMLJavaResult(responseStream, HDSConstants.HITACHI_SMOOKS_THINIMAGE_CONFIG_FILE);
            hdsApiClient.verifyErrorPayload(javaResult);
            List<HDSHost> hostList = (List<HDSHost>) javaResult.getBean(HDSConstants.HOST_LIST_BEAN_NAME);
            log.info("Host List size :{}", hostList.size());
            for (HDSHost hdsHost : hostList) {
                if (hdsHost != null && hdsHost.getSnapshotGroupList() != null) {
                    log.info("Host Name :{}", hdsHost.getName());
                    for (SnapshotGroup snapGroup : hdsHost.getSnapshotGroupList()) {
                        log.info("SnapshotGroup groupName :{}", snapGroup.getGroupName());
                        if (snapGroup != null && HDSConstants.VIPR_SNAPSHOT_GROUP_NAME.equalsIgnoreCase(snapGroup.getGroupName()) && serialNumber.equalsIgnoreCase(snapGroup.getSerialNumber())) {
                            log.info("Found ViPR snaphot group on pair mgmt server {}", hdsHost.getName());
                            return hdsHost;
                        }
                    }
                }
            }
        } else {
            throw HDSException.exceptions.invalidResponseFromHDS(String.format("Not able to query HostStorageDomain's due to invalid response %1$s from server", response.getStatus()));
        }
    } finally {
        if (null != responseStream) {
            try {
                responseStream.close();
            } catch (IOException e) {
                log.warn("IOException occurred while closing the response stream");
            }
        }
    }
    // If we are here there is no pair mgmt server available on storage system.
    return null;
}