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package eu.dnetlib.enabling.database;
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import java.util.Date;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import javax.xml.ws.wsaddressing.W3CEndpointReference;
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import eu.dnetlib.enabling.database.rmi.DatabaseException;
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import eu.dnetlib.enabling.database.rmi.DatabaseService;
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import eu.dnetlib.enabling.resultset.XSLTMappedResultSetFactory;
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import eu.dnetlib.enabling.tools.AbstractBaseService;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.beans.factory.annotation.Required;
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public class DatabaseServiceImpl extends AbstractBaseService implements DatabaseService {
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private static final Log log = LogFactory.getLog(DatabaseServiceImpl.class); // NOPMD by marko on 11/24/08 5:02 PM
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private DatabaseServiceCore core;
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private XSLTMappedResultSetFactory xsltResultsetFactory;
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private DatabaseBlackBoardNotificationHandler blackBoardNotificationHandler;
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private ExecutorService threadPool = Executors.newCachedThreadPool();
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@Override
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public W3CEndpointReference dumpTable(final String db, final String table) throws DatabaseException {
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try {
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return core.generateResultSet(db, table, null);
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} catch (Throwable e) {
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throw new DatabaseException(e);
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}
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}
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@Override
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public W3CEndpointReference dumpTableAndLogs(final String db, final String table, final Date from, final Date until) throws DatabaseException {
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try {
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return core.generateResultSet(db, table, from, until);
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} catch (Throwable e) {
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throw new DatabaseException(e);
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}
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}
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@Override
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public void notify(final String subscriptionId, final String topic, final String isId, final String message) {
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log.info("Received notification " + subscriptionId + ", TOPIC: " + topic);
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if (topic.contains("BLACKBOARD")) {
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blackBoardNotificationHandler.notified(subscriptionId, topic, isId, message);
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return;
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}
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}
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@Override
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public void importFromEPR(final String db, final W3CEndpointReference epr, final String xslt) throws DatabaseException {
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final W3CEndpointReference mappedEpr = (xslt == null || xslt.isEmpty()) ?
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epr : xsltResultsetFactory.createMappedResultSet(epr, xslt) ;
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try {
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threadPool.execute(() -> {
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try {
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core.importFromResultset(db, mappedEpr);
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} catch (final Exception e) {
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log.error("Error in thread when importing from epr", e);
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throw new RuntimeException(e);
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}
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});
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} catch (RuntimeException e) {
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throw new DatabaseException(e);
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}
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}
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@Required
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public void setCore(final DatabaseServiceCore core) {
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this.core = core;
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}
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@Override
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public W3CEndpointReference searchSQL(final String db, final String sql) throws DatabaseException {
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try {
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return core.generateResultSet(db, sql);
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} catch (Throwable e) {
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throw new DatabaseException(e);
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}
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}
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@Override
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public W3CEndpointReference alternativeSearchSQL(String db, String sql, String sqlForSize) throws DatabaseException {
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try {
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return core.generateResultsetWithSize(db, sql, sqlForSize);
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} catch (Throwable e) {
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throw new DatabaseException(e);
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}
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}
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@Override
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public void updateSQL(final String db, final String sql) throws DatabaseException {
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core.getDbUtils().executeSql(db, sql);
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}
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@Override
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public W3CEndpointReference xsltSearchSQL(final String db, final String sql, final String xslt) throws DatabaseException {
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try {
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return xsltResultsetFactory.createMappedResultSet(searchSQL(db, sql), xslt);
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} catch (Throwable e) {
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throw new DatabaseException("Error returning a transformed resultSet", e);
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}
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}
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@Override
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public W3CEndpointReference alternativeXsltSearchSQL(String db, String sql, String sqlForSize, String xslt) throws DatabaseException {
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try {
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return xsltResultsetFactory.createMappedResultSet(alternativeSearchSQL(db, sql, sqlForSize), xslt);
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} catch (Throwable e) {
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throw new DatabaseException("Error returning a transformed resultSet", e);
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}
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}
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@Override
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public boolean contains(final String db, final String table, final String column, final String value) throws DatabaseException {
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return core.getDbUtils().contains(db, table, column, value);
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}
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public XSLTMappedResultSetFactory getXsltResultsetFactory() {
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return xsltResultsetFactory;
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}
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@Required
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public void setXsltResultsetFactory(final XSLTMappedResultSetFactory xsltResultsetFactory) {
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this.xsltResultsetFactory = xsltResultsetFactory;
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}
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public ExecutorService getThreadPool() {
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return threadPool;
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}
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public void setThreadPool(ExecutorService threadPool) {
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this.threadPool = threadPool;
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}
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public DatabaseBlackBoardNotificationHandler getBlackBoardNotificationHandler() {
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return blackBoardNotificationHandler;
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}
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@Required
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public void setBlackBoardNotificationHandler(DatabaseBlackBoardNotificationHandler blackBoardNotificationHandler) {
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this.blackBoardNotificationHandler = blackBoardNotificationHandler;
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}
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}
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