--- a/java/sql-dk/src/info/globalcode/sql/dk/InfoLister.java Wed Jan 15 18:15:55 2014 +0100
+++ b/java/sql-dk/src/info/globalcode/sql/dk/InfoLister.java Wed Jan 15 21:06:12 2014 +0100
@@ -22,19 +22,25 @@
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.Property;
import info.globalcode.sql.dk.formatting.ColumnsHeader;
+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.InputStreamReader;
import java.io.PrintStream;
+import java.sql.Array;
import java.sql.Driver;
+import java.sql.DriverPropertyInfo;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.EnumSet;
+import java.util.HashSet;
import java.util.List;
import java.util.ServiceLoader;
+import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.sql.rowset.RowSetMetaDataImpl;
@@ -47,6 +53,10 @@
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 PrintStream out;
private ConfigurationProvider configurationProvider;
private CLIOptions options;
@@ -67,6 +77,7 @@
switch (infoType) {
case CONNECTION:
case JDBC_DRIVERS:
+ case JDBC_PROPERTIES:
case DATABASES:
case FORMATTERS:
case TYPES:
@@ -79,10 +90,10 @@
try (Formatter f = getFormatter()) {
formatter = f;
formatter.writeStartBatch();
- formatter.writeStartDatabase(new DatabaseDefinition());
- formatter.writeStartStatement();
+ DatabaseDefinition dd = new DatabaseDefinition();
+ dd.setName(CONFIG_DB_NAME);
+ formatter.writeStartDatabase(dd);
showInfos(commands);
- formatter.writeEndStatement();
formatter.writeEndDatabase();
formatter.writeEndBatch();
formatter.close();
@@ -117,7 +128,7 @@
data.add(new Object[]{fd.getName(), false, defaultFormatter.equals(fd.getName()), fd.getClassName()});
}
- printTable(formatter, header, data);
+ printTable(formatter, header, data, "-- configured and built-in output formatters", null);
}
@@ -128,7 +139,7 @@
for (SQLType sqlType : SQLType.values()) {
data.add(new Object[]{sqlType.name(), sqlType.getCode()});
}
- printTable(formatter, header, data);
+ printTable(formatter, header, data, "-- data types", null);
log.log(Level.INFO, "Type names in --types option are case insensitive");
}
@@ -148,7 +159,7 @@
}
}
- printTable(formatter, header, data);
+ printTable(formatter, header, data, "-- configured databases", null);
}
public void listJdbcDrivers() throws FormatterException, ConfigurationException {
@@ -167,11 +178,90 @@
d.getMajorVersion() + "." + d.getMinorVersion(),
d.getMajorVersion(),
d.getMinorVersion(),
- d.jdbcCompliant()});
+ d.jdbcCompliant()
+ });
}
- printTable(formatter, header, data);
+ printTable(formatter, header, data, "-- discovered JDBC drivers (available on the CLASSPATH)", null);
+ }
+
+ public 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("databgase", 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, data, "-- configured and configurable JDBC driver properties", parameters);
+ }
+ }
+
+ }
+
+ 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;
}
public void testConnection() throws FormatterException, ConfigurationException {
@@ -185,7 +275,7 @@
data.add(testConnection(dbName));
}
- printTable(formatter, header, data);
+ printTable(formatter, header, data, "-- database configuration and connectivity test", null);
}
public Object[] testConnection(String dbName) {
@@ -228,7 +318,16 @@
out.println(line);
}
- private void printTable(Formatter formatter, ColumnsHeader header, List<Object[]> data) throws ConfigurationException, FormatterException {
+ private void printTable(Formatter formatter, ColumnsHeader header, List<Object[]> data, String sql, List<Parameter> parameters) throws ConfigurationException, FormatterException {
+ formatter.writeStartStatement();
+
+ if (sql != null) {
+ formatter.writeQuery(sql);
+ if (parameters != null) {
+ formatter.writeParameters(parameters);
+ }
+ }
+
formatter.writeStartResultSet(header);
for (Object[] row : data) {
@@ -240,6 +339,7 @@
}
formatter.writeEndResultSet();
+ formatter.writeEndStatement();
}
private Formatter getFormatter() throws ConfigurationException, FormatterException {
@@ -319,6 +419,12 @@
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 {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/info/globalcode/sql/dk/formatting/FakeSqlArray.java Wed Jan 15 21:06:12 2014 +0100
@@ -0,0 +1,96 @@
+/**
+ * SQL-DK
+ * Copyright © 2014 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.formatting;
+
+import info.globalcode.sql.dk.SQLType;
+import java.sql.Array;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Map;
+
+/**
+ * Fake SQL array, for formatting purposes only
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+public class FakeSqlArray implements Array {
+
+ private static final UnsupportedOperationException exception = new UnsupportedOperationException("This is just a fake SQL array.");
+ private final Object[] data;
+ private final SQLType baseType;
+
+ public FakeSqlArray(Object[] data, SQLType baseType) {
+ this.data = data;
+ this.baseType = baseType;
+ }
+
+ @Override
+ public String getBaseTypeName() throws SQLException {
+ return baseType.name();
+ }
+
+ @Override
+ public int getBaseType() throws SQLException {
+ return baseType.getCode();
+ }
+
+ @Override
+ public Object getArray() throws SQLException {
+ return data;
+ }
+
+ @Override
+ public Object getArray(Map<String, Class<?>> map) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public Object getArray(long index, int count) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public Object getArray(long index, int count, Map<String, Class<?>> map) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public ResultSet getResultSet() throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public ResultSet getResultSet(Map<String, Class<?>> map) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public ResultSet getResultSet(long index, int count) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public ResultSet getResultSet(long index, int count, Map<String, Class<?>> map) throws SQLException {
+ throw exception;
+ }
+
+ @Override
+ public void free() throws SQLException {
+ throw exception;
+ }
+}