--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/main/java/info/globalcode/sql/dk/InfoLister.java Mon Mar 04 20:15:24 2019 +0100
@@ -0,0 +1,673 @@
+/**
+ * SQL-DK
+ * Copyright © 2013 František Kučera (frantovo.cz)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package info.globalcode.sql.dk;
+
+import info.globalcode.sql.dk.configuration.CommandArgument;
+import info.globalcode.sql.dk.configuration.Configuration;
+import info.globalcode.sql.dk.configuration.ConfigurationException;
+import info.globalcode.sql.dk.configuration.ConfigurationProvider;
+import info.globalcode.sql.dk.configuration.DatabaseDefinition;
+import info.globalcode.sql.dk.configuration.FormatterDefinition;
+import info.globalcode.sql.dk.configuration.Properties;
+import info.globalcode.sql.dk.configuration.Property;
+import info.globalcode.sql.dk.configuration.PropertyDeclaration;
+import info.globalcode.sql.dk.configuration.TunnelDefinition;
+import info.globalcode.sql.dk.formatting.ColumnsHeader;
+import info.globalcode.sql.dk.formatting.CommonProperties;
+import info.globalcode.sql.dk.formatting.FakeSqlArray;
+import info.globalcode.sql.dk.formatting.Formatter;
+import info.globalcode.sql.dk.formatting.FormatterContext;
+import info.globalcode.sql.dk.formatting.FormatterException;
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import java.sql.Array;
+import java.sql.Driver;
+import java.sql.DriverManager;
+import java.sql.DriverPropertyInfo;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.ServiceLoader;
+import java.util.Set;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+import javax.sql.rowset.RowSetMetaDataImpl;
+
+/**
+ * Displays info like help, version etc.
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+public class InfoLister {
+
+ private static final Logger log = Logger.getLogger(InfoLister.class.getName());
+ /**
+ * Fake database name for output formatting
+ */
+ public static final String CONFIG_DB_NAME = "sqldk_configuration";
+ private final PrintStream out;
+ private final ConfigurationProvider configurationProvider;
+ private final CLIOptions options;
+ private Formatter formatter;
+
+ public InfoLister(PrintStream out, ConfigurationProvider configurationProvider, CLIOptions options) {
+ this.out = out;
+ this.configurationProvider = configurationProvider;
+ this.options = options;
+ }
+
+ public void showInfo() throws ConfigurationException, FormatterException {
+ EnumSet<InfoType> commands = options.getShowInfo();
+
+ boolean formattinNeeded = false;
+
+ for (InfoType infoType : commands) {
+ switch (infoType) {
+ case CONNECTION:
+ case JDBC_DRIVERS:
+ case JDBC_PROPERTIES:
+ case DATABASES:
+ case FORMATTERS:
+ case FORMATTER_PROPERTIES:
+ case TYPES:
+ case JAVA_PROPERTIES:
+ case ENVIRONMENT_VARIABLES:
+ formattinNeeded = true;
+ break;
+ }
+ }
+
+ if (formattinNeeded) {
+ try (Formatter f = getFormatter()) {
+ formatter = f;
+ formatter.writeStartBatch();
+ DatabaseDefinition dd = new DatabaseDefinition();
+ dd.setName(CONFIG_DB_NAME);
+ formatter.writeStartDatabase(dd);
+ showInfos(commands);
+ formatter.writeEndDatabase();
+ formatter.writeEndBatch();
+ formatter.close();
+ }
+ } else {
+ showInfos(commands);
+ }
+ }
+
+ private void showInfos(EnumSet<InfoType> commands) throws ConfigurationException, FormatterException {
+ for (InfoType infoType : commands) {
+ infoType.showInfo(this);
+ }
+ }
+
+ private void listJavaProperties() throws FormatterException, ConfigurationException {
+ ColumnsHeader header = constructHeader(new HeaderField("name", SQLType.VARCHAR), new HeaderField("value", SQLType.VARCHAR));
+ List<Object[]> data = new ArrayList<>();
+ for (Entry<Object, Object> e : System.getProperties().entrySet()) {
+ data.add(new Object[]{e.getKey(), e.getValue()});
+ }
+ printTable(formatter, header, "-- Java system properties", null, data, 0);
+ }
+
+ private void listEnvironmentVariables() throws FormatterException, ConfigurationException {
+ ColumnsHeader header = constructHeader(new HeaderField("name", SQLType.VARCHAR), new HeaderField("value", SQLType.VARCHAR));
+ List<Object[]> data = new ArrayList<>();
+ for (Entry<String, String> e : System.getenv().entrySet()) {
+ data.add(new Object[]{e.getKey(), e.getValue()});
+ }
+ printTable(formatter, header, "-- environment variables", null, data, 0);
+ }
+
+ private void listFormatters() throws ConfigurationException, FormatterException {
+ ColumnsHeader header = constructHeader(
+ new HeaderField("name", SQLType.VARCHAR),
+ new HeaderField("built_in", SQLType.BOOLEAN),
+ new HeaderField("default", SQLType.BOOLEAN),
+ new HeaderField("class_name", SQLType.VARCHAR),
+ new HeaderField("valid", SQLType.BOOLEAN));
+ List<Object[]> data = new ArrayList<>();
+
+ String defaultFormatter = configurationProvider.getConfiguration().getDefaultFormatter();
+ defaultFormatter = defaultFormatter == null ? Configuration.DEFAULT_FORMATTER : defaultFormatter;
+
+ for (FormatterDefinition fd : configurationProvider.getConfiguration().getBuildInFormatters()) {
+ data.add(new Object[]{fd.getName(), true, defaultFormatter.equals(fd.getName()), fd.getClassName(), isInstantiable(fd)});
+ }
+
+ for (FormatterDefinition fd : configurationProvider.getConfiguration().getFormatters()) {
+ data.add(new Object[]{fd.getName(), false, defaultFormatter.equals(fd.getName()), fd.getClassName(), isInstantiable(fd)});
+ }
+
+ printTable(formatter, header, "-- configured and built-in output formatters", null, data);
+ }
+
+ private boolean isInstantiable(FormatterDefinition fd) {
+ try {
+ try (ByteArrayOutputStream testStream = new ByteArrayOutputStream()) {
+ fd.getInstance(new FormatterContext(testStream, new Properties(0)));
+ return true;
+ }
+ } catch (Exception e) {
+ log.log(Level.SEVERE, "Unable to create an instance of formatter: " + fd.getName(), e);
+ return false;
+ }
+ }
+
+ private void listFormatterProperties() throws FormatterException, ConfigurationException {
+ for (String formatterName : options.getFormatterNamesToListProperties()) {
+ listFormatterProperties(formatterName);
+ }
+ }
+
+ private void listFormatterProperties(String formatterName) throws FormatterException, ConfigurationException {
+ FormatterDefinition fd = configurationProvider.getConfiguration().getFormatter(formatterName);
+ try {
+
+ // currently only for debugging purposes
+ // TODO: introduce --info-lister-property or generic filtering capability in printTable() ?
+ boolean printDeclaredIn = options.getFormatterProperties().getBoolean("InfoLister:print:declared_in", false);
+
+ List<HeaderField> headerFields = new ArrayList<>();
+ headerFields.add(new HeaderField("name", SQLType.VARCHAR));
+ headerFields.add(new HeaderField("type", SQLType.VARCHAR));
+ headerFields.add(new HeaderField("default", SQLType.VARCHAR));
+ headerFields.add(new HeaderField("description", SQLType.VARCHAR));
+ if (printDeclaredIn) {
+ headerFields.add(new HeaderField("declared_in", SQLType.VARCHAR));
+ }
+
+ ColumnsHeader header = constructHeader(headerFields.toArray(new HeaderField[0]));
+
+ Map<String, Object[]> data = new HashMap<>();
+ Class<Formatter> formatterClass = (Class<Formatter>) Class.forName(fd.getClassName());
+ List<Class<? extends Formatter>> hierarchy = Functions.getClassHierarchy(formatterClass, Formatter.class);
+ Collections.reverse(hierarchy);
+ hierarchy.stream().forEach((c) -> {
+ for (PropertyDeclaration p : Functions.getPropertyDeclarations(c)) {
+ data.put(p.name(), propertyDeclarationToRow(p, c, printDeclaredIn));
+ }
+ });
+
+ List<Parameter> parameters = new ArrayList<>();
+ parameters.add(new NamedParameter("formatter", formatterName, SQLType.VARCHAR));
+
+ printTable(formatter, header, "-- formatter properties", parameters, new ArrayList<>(data.values()));
+ } catch (ClassNotFoundException e) {
+ throw new ConfigurationException("Unable to find class " + fd.getClassName() + " of formatter" + fd.getName(), e);
+ }
+ }
+
+ private static Object[] propertyDeclarationToRow(PropertyDeclaration p, Class formatterClass, boolean printDeclaredIn) {
+ List list = new ArrayList();
+
+ list.add(p.name());
+ list.add(CommonProperties.getSimpleTypeName(p.type()));
+ list.add(p.defaultValue());
+ list.add(p.description());
+ if (printDeclaredIn) {
+ list.add(formatterClass.getName());
+ }
+
+ return list.toArray();
+ }
+
+ private void listTypes() throws FormatterException, ConfigurationException {
+ ColumnsHeader header = constructHeader(new HeaderField("name", SQLType.VARCHAR), new HeaderField("code", SQLType.INTEGER));
+ List<Object[]> data = new ArrayList<>();
+ for (SQLType sqlType : SQLType.values()) {
+ data.add(new Object[]{sqlType.name(), sqlType.getCode()});
+ }
+ printTable(formatter, header, "-- data types", null, data);
+ log.log(Level.INFO, "Type names in --types option are case insensitive");
+ }
+
+ private void listDatabases() throws ConfigurationException, FormatterException {
+ ColumnsHeader header = constructHeader(
+ new HeaderField("database_name", SQLType.VARCHAR),
+ new HeaderField("user_name", SQLType.VARCHAR),
+ new HeaderField("database_url", SQLType.VARCHAR));
+ List<Object[]> data = new ArrayList<>();
+
+ final List<DatabaseDefinition> configuredDatabases = configurationProvider.getConfiguration().getDatabases();
+ if (configuredDatabases.isEmpty()) {
+ log.log(Level.WARNING, "No databases are configured.");
+ } else {
+ for (DatabaseDefinition dd : configuredDatabases) {
+ data.add(new Object[]{dd.getName(), dd.getUserName(), dd.getUrl()});
+
+ final TunnelDefinition tunnel = dd.getTunnel();
+ if (tunnel != null) {
+ log.log(Level.INFO, "Tunnel command: {0}", tunnel.getCommand());
+ for (CommandArgument ca : Functions.notNull(tunnel.getArguments())) {
+ log.log(Level.INFO, "\targument: {0}/{1}", new Object[]{ca.getType(), ca.getValue()});
+ }
+ }
+
+ }
+ }
+
+ printTable(formatter, header, "-- configured databases", null, data);
+ }
+
+ private void listJdbcDrivers() throws FormatterException, ConfigurationException {
+ ColumnsHeader header = constructHeader(
+ new HeaderField("class", SQLType.VARCHAR),
+ new HeaderField("version", SQLType.VARCHAR),
+ new HeaderField("major", SQLType.INTEGER),
+ new HeaderField("minor", SQLType.INTEGER),
+ new HeaderField("jdbc_compliant", SQLType.BOOLEAN));
+ List<Object[]> data = new ArrayList<>();
+
+ final ServiceLoader<Driver> drivers = ServiceLoader.load(Driver.class);
+ for (Driver d : drivers) {
+ data.add(new Object[]{
+ d.getClass().getName(),
+ d.getMajorVersion() + "." + d.getMinorVersion(),
+ d.getMajorVersion(),
+ d.getMinorVersion(),
+ d.jdbcCompliant()
+ });
+ }
+
+ printTable(formatter, header, "-- discovered JDBC drivers (available on the CLASSPATH)", null, data);
+ }
+
+ private void listJdbcProperties() throws FormatterException, ConfigurationException {
+ for (String dbName : options.getDatabaseNamesToListProperties()) {
+ ColumnsHeader header = constructHeader(
+ new HeaderField("property_name", SQLType.VARCHAR),
+ new HeaderField("required", SQLType.BOOLEAN),
+ new HeaderField("choices", SQLType.ARRAY),
+ new HeaderField("configured_value", SQLType.VARCHAR),
+ new HeaderField("description", SQLType.VARCHAR));
+ List<Object[]> data = new ArrayList<>();
+
+ DatabaseDefinition dd = configurationProvider.getConfiguration().getDatabase(dbName);
+
+ Driver driver = findDriver(dd);
+
+ if (driver == null) {
+ log.log(Level.WARNING, "No JDBC driver was found for DB: {0} with URL: {1}", new Object[]{dd.getName(), dd.getUrl()});
+ } else {
+ log.log(Level.INFO, "For DB: {0} was found JDBC driver: {1}", new Object[]{dd.getName(), driver.getClass().getName()});
+
+ try {
+ DriverPropertyInfo[] propertyInfos = driver.getPropertyInfo(dd.getUrl(), dd.getProperties().getJavaProperties());
+
+ Set<String> standardProperties = new HashSet<>();
+
+ for (DriverPropertyInfo pi : propertyInfos) {
+ Array choices = new FakeSqlArray(pi.choices, SQLType.VARCHAR);
+ data.add(new Object[]{
+ pi.name,
+ pi.required,
+ choices.getArray() == null ? "" : choices,
+ pi.value == null ? "" : pi.value,
+ pi.description
+ });
+ standardProperties.add(pi.name);
+ }
+
+ for (Property p : dd.getProperties()) {
+ if (!standardProperties.contains(p.getName())) {
+ data.add(new Object[]{
+ p.getName(),
+ "",
+ "",
+ p.getValue(),
+ ""
+ });
+ log.log(Level.WARNING, "Your configuration contains property „{0}“ not declared by the JDBC driver.", p.getName());
+ }
+ }
+
+ } catch (SQLException e) {
+ log.log(Level.WARNING, "Error during getting property infos.", e);
+ }
+
+ List<Parameter> parameters = new ArrayList<>();
+ parameters.add(new NamedParameter("database", dbName, SQLType.VARCHAR));
+ parameters.add(new NamedParameter("driver_class", driver.getClass().getName(), SQLType.VARCHAR));
+ parameters.add(new NamedParameter("driver_major_version", driver.getMajorVersion(), SQLType.INTEGER));
+ parameters.add(new NamedParameter("driver_minor_version", driver.getMinorVersion(), SQLType.INTEGER));
+
+ printTable(formatter, header, "-- configured and configurable JDBC driver properties", parameters, data);
+ }
+ }
+
+ }
+
+ private Driver findDriver(DatabaseDefinition dd) {
+ final ServiceLoader<Driver> drivers = ServiceLoader.load(Driver.class);
+ for (Driver d : drivers) {
+ try {
+ if (d.acceptsURL(dd.getUrl())) {
+ return d;
+ }
+ } catch (SQLException e) {
+ log.log(Level.WARNING, "Error during finding JDBC driver for: " + dd.getName(), e);
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Parallelism for connection testing – maximum concurrent database connections.
+ */
+ private static final int TESTING_THREAD_COUNT = 64;
+ /**
+ * Time limit for all connection testing threads – particular timeouts per connection will be
+ * much smaller.
+ */
+ private static final long TESTING_AWAIT_LIMIT = 1;
+ private static final TimeUnit TESTING_AWAIT_UNIT = TimeUnit.DAYS;
+
+ private void testConnections() throws FormatterException, ConfigurationException {
+ ColumnsHeader header = constructHeader(
+ new HeaderField("database_name", SQLType.VARCHAR),
+ new HeaderField("configured", SQLType.BOOLEAN),
+ new HeaderField("connected", SQLType.BOOLEAN),
+ new HeaderField("product_name", SQLType.VARCHAR),
+ new HeaderField("product_version", SQLType.VARCHAR));
+
+ log.log(Level.FINE, "Testing DB connections in {0} threads", TESTING_THREAD_COUNT);
+
+ ExecutorService es = Executors.newFixedThreadPool(TESTING_THREAD_COUNT);
+
+ final Formatter currentFormatter = formatter;
+
+ printHeader(currentFormatter, header, "-- database configuration and connectivity test", null);
+
+ for (final String dbName : options.getDatabaseNamesToTest()) {
+ preloadDriver(dbName);
+ }
+
+ for (final String dbName : options.getDatabaseNamesToTest()) {
+ es.submit(() -> {
+ final Object[] row = testConnection(dbName);
+ synchronized (currentFormatter) {
+ printRow(currentFormatter, row);
+ }
+ }
+ );
+ }
+
+ es.shutdown();
+
+ try {
+ log.log(Level.FINEST, "Waiting for test results: {0} {1}", new Object[]{TESTING_AWAIT_LIMIT, TESTING_AWAIT_UNIT.name()});
+ boolean finished = es.awaitTermination(TESTING_AWAIT_LIMIT, TESTING_AWAIT_UNIT);
+ if (finished) {
+ log.log(Level.FINEST, "All testing threads finished in time limit.");
+ } else {
+ throw new FormatterException("Exceeded total time limit for test threads – this should never happen");
+ }
+ } catch (InterruptedException e) {
+ throw new FormatterException("Interrupted while waiting for test results", e);
+ }
+
+ printFooter(currentFormatter);
+ }
+
+ /**
+ * JDBC driver classes should be preloaded in single thread to avoid deadlocks while doing
+ * {@linkplain DriverManager#registerDriver(java.sql.Driver)} during parallel connections.
+ *
+ * @param dbName
+ */
+ private void preloadDriver(String dbName) {
+ try {
+ DatabaseDefinition dd = configurationProvider.getConfiguration().getDatabase(dbName);
+ Driver driver = findDriver(dd);
+ if (driver == null) {
+ log.log(Level.WARNING, "No Driver found for DB: {0}", dbName);
+ } else {
+ log.log(Level.FINEST, "Driver preloading for DB: {0} was successfull", dbName);
+ }
+ } catch (Exception e) {
+ LogRecord r = new LogRecord(Level.WARNING, "Failed to preload the Driver for DB: {0}");
+ r.setParameters(new Object[]{dbName});
+ r.setThrown(e);
+ log.log(r);
+ }
+ }
+
+ private Object[] testConnection(String dbName) {
+ log.log(Level.FINE, "Testing connection to database: {0}", dbName);
+
+ boolean succesfullyConnected = false;
+ boolean succesfullyConfigured = false;
+ String productName = null;
+ String productVersion = null;
+
+ try {
+ DatabaseDefinition dd = configurationProvider.getConfiguration().getDatabase(dbName);
+ log.log(Level.FINE, "Database definition was loaded from configuration");
+ succesfullyConfigured = true;
+ try (DatabaseConnection dc = dd.connect(options.getDatabaseProperties())) {
+ succesfullyConnected = dc.test();
+ productName = dc.getProductName();
+ productVersion = dc.getProductVersion();
+ }
+ log.log(Level.FINE, "Database connection test was successful");
+ } catch (ConfigurationException | SQLException | RuntimeException e) {
+ log.log(Level.SEVERE, "Error during testing connection " + dbName, e);
+ }
+
+ return new Object[]{dbName, succesfullyConfigured, succesfullyConnected, productName, productVersion};
+ }
+
+ private void printResource(String fileName) {
+ try (BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getClassLoader().getResourceAsStream(fileName)))) {
+ while (true) {
+ String line = reader.readLine();
+ if (line == null) {
+ break;
+ } else {
+ println(line);
+ }
+ }
+ } catch (Exception e) {
+ log.log(Level.SEVERE, "Unable to print this info. Please see our website for it: " + Constants.WEBSITE, e);
+ }
+ }
+
+ private void println(String line) {
+ out.println(line);
+ }
+
+ private void printTable(Formatter formatter, ColumnsHeader header, String sql, List<Parameter> parameters, List<Object[]> data) throws ConfigurationException, FormatterException {
+ printTable(formatter, header, sql, parameters, data, null);
+ }
+
+ private void printTable(Formatter formatter, ColumnsHeader header, String sql, List<Parameter> parameters, List<Object[]> data, final Integer sortByColumn) throws ConfigurationException, FormatterException {
+ printHeader(formatter, header, sql, parameters);
+
+ if (sortByColumn != null) {
+ Collections.sort(data, new Comparator<Object[]>() {
+
+ @Override
+ public int compare(Object[] o1, Object[] o2) {
+ String s1 = String.valueOf(o1[sortByColumn]);
+ String s2 = String.valueOf(o2[sortByColumn]);
+ return s1.compareTo(s2);
+ }
+ });
+ }
+
+ for (Object[] row : data) {
+ printRow(formatter, row);
+ }
+
+ printFooter(formatter);
+ }
+
+ private void printHeader(Formatter formatter, ColumnsHeader header, String sql, List<Parameter> parameters) {
+ formatter.writeStartStatement();
+ if (sql != null) {
+ formatter.writeQuery(sql);
+ if (parameters != null) {
+ formatter.writeParameters(parameters);
+ }
+ }
+ formatter.writeStartResultSet(header);
+ }
+
+ private void printRow(Formatter formatter, Object[] row) {
+ formatter.writeStartRow();
+ for (Object cell : row) {
+ formatter.writeColumnValue(cell);
+ }
+ formatter.writeEndRow();
+ }
+
+ private void printFooter(Formatter formatter) {
+ formatter.writeEndResultSet();
+ formatter.writeEndStatement();
+ }
+
+ private Formatter getFormatter() throws ConfigurationException, FormatterException {
+ String formatterName = options.getFormatterName();
+ formatterName = formatterName == null ? Configuration.DEFAULT_FORMATTER_PREFETCHING : formatterName;
+ FormatterDefinition fd = configurationProvider.getConfiguration().getFormatter(formatterName);
+ FormatterContext context = new FormatterContext(out, options.getFormatterProperties());
+ return fd.getInstance(context);
+ }
+
+ private ColumnsHeader constructHeader(HeaderField... fields) throws FormatterException {
+ try {
+ RowSetMetaDataImpl metaData = new RowSetMetaDataImpl();
+ metaData.setColumnCount(fields.length);
+
+ for (int i = 0; i < fields.length; i++) {
+ HeaderField hf = fields[i];
+ int sqlIndex = i + 1;
+ metaData.setColumnName(sqlIndex, hf.name);
+ metaData.setColumnLabel(sqlIndex, hf.name);
+ metaData.setColumnType(sqlIndex, hf.type.getCode());
+ metaData.setColumnTypeName(sqlIndex, hf.type.name());
+ }
+
+ return new ColumnsHeader(metaData);
+ } catch (SQLException e) {
+ throw new FormatterException("Error while constructing table headers", e);
+ }
+ }
+
+ private static class HeaderField {
+
+ String name;
+ SQLType type;
+
+ public HeaderField(String name, SQLType type) {
+ this.name = name;
+ this.type = type;
+ }
+ }
+
+ public enum InfoType {
+
+ HELP {
+ @Override
+ public void showInfo(InfoLister infoLister) {
+ infoLister.printResource(Constants.HELP_FILE);
+ }
+ },
+ VERSION {
+ @Override
+ public void showInfo(InfoLister infoLister) {
+ infoLister.printResource(Constants.VERSION_FILE);
+ }
+ },
+ LICENSE {
+ @Override
+ public void showInfo(InfoLister infoLister) {
+ infoLister.printResource(Constants.LICENSE_FILE);
+ }
+ },
+ JAVA_PROPERTIES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listJavaProperties();
+ }
+ },
+ ENVIRONMENT_VARIABLES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listEnvironmentVariables();
+ }
+ },
+ FORMATTERS {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listFormatters();
+ }
+ },
+ FORMATTER_PROPERTIES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listFormatterProperties();
+ }
+ },
+ TYPES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listTypes();
+ }
+ },
+ JDBC_DRIVERS {
+ @Override
+ public void showInfo(InfoLister infoLister) throws ConfigurationException, FormatterException {
+ infoLister.listJdbcDrivers();
+ }
+ },
+ JDBC_PROPERTIES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws ConfigurationException, FormatterException {
+ infoLister.listJdbcProperties();
+ }
+ },
+ DATABASES {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.listDatabases();
+ }
+ },
+ CONNECTION {
+ @Override
+ public void showInfo(InfoLister infoLister) throws FormatterException, ConfigurationException {
+ infoLister.testConnections();
+ }
+ };
+
+ public abstract void showInfo(InfoLister infoLister) throws ConfigurationException, FormatterException;
+ }
+}