org.shareok.data.redis.server.IslandoraRepoServerDaoImpl.java Source code

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Here is the source code for org.shareok.data.redis.server.IslandoraRepoServerDaoImpl.java

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package org.shareok.data.redis.server;

import java.lang.reflect.Field;
import java.util.Arrays;
import org.shareok.data.config.DataUtil;
import org.shareok.data.redis.RedisUtil;
import org.shareok.data.redis.exceptions.IncompleteServerInformationException;
import org.springframework.data.redis.core.BoundHashOperations;

/**
 *
 * @author Tao Zhao
 */
public class IslandoraRepoServerDaoImpl implements RepoTypeServerDao {

    private static final org.apache.log4j.Logger logger = org.apache.log4j.Logger
            .getLogger(IslandoraRepoServerDaoImpl.class);

    @Override
    public RepoServer loadServerParametersByRepoType(RepoServer server,
            BoundHashOperations<String, String, String> serverOps) {
        IslandoraRepoServer iServer = null;
        try {
            int repoType = server.getRepoType();
            if (repoType != Arrays.asList(DataUtil.REPO_TYPES).indexOf("islandora")) {
                throw new IncompleteServerInformationException("Server repository type information is missing!");
            }
            iServer = (IslandoraRepoServer) getRepoTypeServerFromAbstract(server);
            iServer.setDrupalPath((String) serverOps.get("drupalPath"));
            iServer.setIslandoraUploadPath((String) serverOps.get("islandoraUploadPath"));
            iServer.setTempFilePath((String) serverOps.get("tempFilePath"));
        } catch (IncompleteServerInformationException ex) {
            logger.error(ex.getMessage());
        }
        return iServer;
    }

    @Override
    public RepoServer getRepoTypeServerFromAbstract(RepoServer server) {
        IslandoraRepoServer iServer = RedisUtil.getIslandoraRepoServerInstance();
        Field[] fields = server.getClass().getDeclaredFields();
        for (Field field : fields) {
            String key = field.getName();
            field.setAccessible(true);
            Object val;
            try {
                val = field.get(server);
                if (null != val) {
                    Field iField = null;
                    try {
                        iField = iServer.getClass().getSuperclass().getDeclaredField(key);
                    } catch (NoSuchFieldException ex) {
                        logger.debug("This field " + key + " does not exist!");
                        continue;
                    } catch (SecurityException ex) {
                        logger.debug("Security exception when handles field " + key + "!");
                        continue;
                    }
                    iField.setAccessible(true);
                    iField.set(iServer, val);
                }
            } catch (IllegalArgumentException | IllegalAccessException ex) {
                logger.error("Cannot get property values from server: " + ex.getMessage());
            }

        }
        return iServer;
    }

}