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Posted to commits@tomee.apache.org by rm...@apache.org on 2016/06/07 11:10:40 UTC
[1/2] tomee git commit: TOMEE-1831 adding ErrorHandler to
FailoverRouter
Repository: tomee
Updated Branches:
refs/heads/master 16cc79b4d -> 28a95b71c
http://git-wip-us.apache.org/repos/asf/tomee/blob/28a95b71/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterErrorHandlerTest.java
----------------------------------------------------------------------
diff --git a/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterErrorHandlerTest.java b/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterErrorHandlerTest.java
new file mode 100644
index 0000000..f638c04
--- /dev/null
+++ b/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterErrorHandlerTest.java
@@ -0,0 +1,2163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.openejb.resource.jdbc;
+
+import org.apache.openejb.junit.ApplicationComposer;
+import org.apache.openejb.resource.jdbc.router.FailOverRouter;
+import org.apache.openejb.testing.Classes;
+import org.apache.openejb.testing.Configuration;
+import org.apache.openejb.testng.PropertiesBuilder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import javax.annotation.Resource;
+import javax.sql.DataSource;
+import java.io.InputStream;
+import java.io.Reader;
+import java.math.BigDecimal;
+import java.net.URL;
+import java.sql.Array;
+import java.sql.Blob;
+import java.sql.CallableStatement;
+import java.sql.Clob;
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.Date;
+import java.sql.Driver;
+import java.sql.DriverPropertyInfo;
+import java.sql.NClob;
+import java.sql.ParameterMetaData;
+import java.sql.PreparedStatement;
+import java.sql.Ref;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+import java.sql.RowId;
+import java.sql.SQLClientInfoException;
+import java.sql.SQLException;
+import java.sql.SQLFeatureNotSupportedException;
+import java.sql.SQLWarning;
+import java.sql.SQLXML;
+import java.sql.Savepoint;
+import java.sql.Statement;
+import java.sql.Struct;
+import java.sql.Time;
+import java.sql.Timestamp;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.CopyOnWriteArraySet;
+import java.util.concurrent.Executor;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.logging.Logger;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+@Classes
+@RunWith(ApplicationComposer.class)
+public class FailOverRouterErrorHandlerTest {
+ @Resource(name = "routedDs")
+ private DataSource failover;
+
+ @Resource(name = "router")
+ private FailOverRouter router;
+
+ @Resource(name = "errorHandler")
+ private SimpleHandler handler;
+
+ @Test
+ public void test() throws SQLException {
+ { // all is fine
+ ControllableDriver.actives.add("1");
+ ControllableDriver.actives.add("2");
+ try (final Connection c = failover.getConnection()) {
+ c.createStatement();
+ }
+ assertEquals(0, handler.errors.size());
+ }
+
+ { // failover
+ ControllableDriver.actives.remove("1");
+ try (final Connection c = failover.getConnection()) {
+ c.createStatement();
+ }
+
+ assertEquals(1, handler.errors.size());
+ final Map<String, Throwable> errors = handler.errors.iterator().next();
+ assertTrue(errors.containsKey("delegate1"));
+ assertTrue(SQLException.class.isInstance(errors.get("delegate1")));
+ assertEquals("failed", errors.get("delegate1").getMessage());
+ }
+ }
+
+ private void rotate() {
+ final Iterator<FailOverRouter.DataSourceHolder> it = router.getDataSources().iterator();
+ final FailOverRouter.DataSourceHolder ds1 = it.next();
+ router.updateDataSources(Arrays.asList(it.next(), it.next(), ds1));
+ }
+
+ @Configuration
+ public Properties configuration() {
+ // datasources
+ return new PropertiesBuilder()
+
+ // router
+ .property("router", "new://Resource?class-name=" + FailOverRouter.class.getName())
+ .property("router.datasourceNames", "delegate1,delegate2")
+ .property("router.errorHandlerInstance", "@errorHandler")
+
+ // routed DS
+ .property("routedDs", "new://Resource?provider=RoutedDataSource&type=DataSource")
+ .property("routedDs.router", "router")
+
+ // delegates
+ .property("delegate1", "new://Resource?type=DataSource")
+ .property("delegate1.JtaManaged", "false")
+ .property("delegate1.JdbcDriver", ControllableDriver.class.getName())
+ .property("delegate1.JdbcUrl", "1")
+ .property("delegate1.TestOnBorrow", "true") // otherwise connections can be created without being valid depending the pool
+ .property("delegate1.validationQuery", "select 1")
+
+ .property("delegate2", "new://Resource?type=DataSource")
+ .property("delegate2.JtaManaged", "false")
+ .property("delegate2.JdbcDriver", ControllableDriver.class.getName())
+ .property("delegate2.JdbcUrl", "2")
+ .property("delegate2.TestOnBorrow", "true")
+ .property("delegate2.validationQuery", "select 1")
+
+ // error handler
+ .property("errorHandler", "new://Resource?class-name=" + SimpleHandler.class.getName())
+
+ .build();
+ }
+
+ public static class SimpleHandler implements FailOverRouter.ErrorHandler {
+ private final Collection<Map<String, Throwable>> errors = new ArrayList<>();
+
+ @Override
+ public void onError(final Map<String, Throwable> errorByFailingDataSource, final FailOverRouter.DataSourceHolder finallyUsedOrNull) {
+ errors.add(errorByFailingDataSource);
+ }
+ }
+
+ public static class ControllableDriver implements Driver {
+ static final Collection<String> actives = new CopyOnWriteArraySet<>();
+
+ @Override
+ public Connection connect(final String url, final Properties info) throws SQLException {
+ checkActive(url);
+ return new Connection() {
+ @Override
+ public Statement createStatement() throws SQLException {
+ checkActive(url);
+ return new Statement() {
+ @Override
+ public ResultSet executeQuery(final String sql) throws SQLException {
+ return newResultSet(sql);
+ }
+
+ @Override
+ public int executeUpdate(final String sql) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void close() throws SQLException {
+
+ }
+
+ @Override
+ public int getMaxFieldSize() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setMaxFieldSize(final int max) throws SQLException {
+
+ }
+
+ @Override
+ public int getMaxRows() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setMaxRows(final int max) throws SQLException {
+
+ }
+
+ @Override
+ public void setEscapeProcessing(final boolean enable) throws SQLException {
+
+ }
+
+ @Override
+ public int getQueryTimeout() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setQueryTimeout(final int seconds) throws SQLException {
+
+ }
+
+ @Override
+ public void cancel() throws SQLException {
+
+ }
+
+ @Override
+ public SQLWarning getWarnings() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void clearWarnings() throws SQLException {
+
+ }
+
+ @Override
+ public void setCursorName(final String name) throws SQLException {
+
+ }
+
+ @Override
+ public boolean execute(final String sql) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public ResultSet getResultSet() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int getUpdateCount() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean getMoreResults() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setFetchDirection(final int direction) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchDirection() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setFetchSize(final int rows) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchSize() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getResultSetConcurrency() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getResultSetType() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void addBatch(final String sql) throws SQLException {
+
+ }
+
+ @Override
+ public void clearBatch() throws SQLException {
+
+ }
+
+ @Override
+ public int[] executeBatch() throws SQLException {
+ return new int[0];
+ }
+
+ @Override
+ public Connection getConnection() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean getMoreResults(final int current) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public ResultSet getGeneratedKeys() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int executeUpdate(final String sql, final int autoGeneratedKeys) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int executeUpdate(final String sql, final int[] columnIndexes) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int executeUpdate(final String sql, final String[] columnNames) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean execute(final String sql, final int autoGeneratedKeys) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean execute(final String sql, final int[] columnIndexes) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean execute(final String sql, final String[] columnNames) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public int getResultSetHoldability() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean isClosed() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setPoolable(final boolean poolable) throws SQLException {
+
+ }
+
+ @Override
+ public boolean isPoolable() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void closeOnCompletion() throws SQLException {
+
+ }
+
+ @Override
+ public boolean isCloseOnCompletion() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public <T> T unwrap(final Class<T> iface) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isWrapperFor(final Class<?> iface) throws SQLException {
+ return false;
+ }
+ };
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql) throws SQLException {
+ checkActive(url);
+ return new PreparedStatement() {
+ @Override
+ public ResultSet executeQuery() throws SQLException {
+ checkActive(url);
+ return newResultSet(sql);
+ }
+
+ @Override
+ public int executeUpdate() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setNull(int parameterIndex, int sqlType) throws SQLException {
+
+ }
+
+ @Override
+ public void setBoolean(int parameterIndex, boolean x) throws SQLException {
+
+ }
+
+ @Override
+ public void setByte(int parameterIndex, byte x) throws SQLException {
+
+ }
+
+ @Override
+ public void setShort(int parameterIndex, short x) throws SQLException {
+
+ }
+
+ @Override
+ public void setInt(int parameterIndex, int x) throws SQLException {
+
+ }
+
+ @Override
+ public void setLong(int parameterIndex, long x) throws SQLException {
+
+ }
+
+ @Override
+ public void setFloat(int parameterIndex, float x) throws SQLException {
+
+ }
+
+ @Override
+ public void setDouble(int parameterIndex, double x) throws SQLException {
+
+ }
+
+ @Override
+ public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
+
+ }
+
+ @Override
+ public void setString(int parameterIndex, String x) throws SQLException {
+
+ }
+
+ @Override
+ public void setBytes(int parameterIndex, byte[] x) throws SQLException {
+
+ }
+
+ @Override
+ public void setDate(int parameterIndex, Date x) throws SQLException {
+
+ }
+
+ @Override
+ public void setTime(int parameterIndex, Time x) throws SQLException {
+
+ }
+
+ @Override
+ public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
+
+ }
+
+ @Override
+ public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void clearParameters() throws SQLException {
+
+ }
+
+ @Override
+ public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
+
+ }
+
+ @Override
+ public void setObject(int parameterIndex, Object x) throws SQLException {
+
+ }
+
+ @Override
+ public boolean execute() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void addBatch() throws SQLException {
+
+ }
+
+ @Override
+ public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void setRef(int parameterIndex, Ref x) throws SQLException {
+
+ }
+
+ @Override
+ public void setBlob(int parameterIndex, Blob x) throws SQLException {
+
+ }
+
+ @Override
+ public void setClob(int parameterIndex, Clob x) throws SQLException {
+
+ }
+
+ @Override
+ public void setArray(int parameterIndex, Array x) throws SQLException {
+
+ }
+
+ @Override
+ public ResultSetMetaData getMetaData() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
+
+ }
+
+ @Override
+ public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
+
+ }
+
+ @Override
+ public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
+
+ }
+
+ @Override
+ public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
+
+ }
+
+ @Override
+ public void setURL(int parameterIndex, URL x) throws SQLException {
+
+ }
+
+ @Override
+ public ParameterMetaData getParameterMetaData() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setRowId(int parameterIndex, RowId x) throws SQLException {
+
+ }
+
+ @Override
+ public void setNString(int parameterIndex, String value) throws SQLException {
+
+ }
+
+ @Override
+ public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setNClob(int parameterIndex, NClob value) throws SQLException {
+
+ }
+
+ @Override
+ public void setClob(int parameterIndex, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setSQLXML(int parameterIndex, SQLXML xmlObject) throws SQLException {
+
+ }
+
+ @Override
+ public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
+
+ }
+
+ @Override
+ public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void setNCharacterStream(int parameterIndex, Reader value) throws SQLException {
+
+ }
+
+ @Override
+ public void setClob(int parameterIndex, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException {
+
+ }
+
+ @Override
+ public void setNClob(int parameterIndex, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public ResultSet executeQuery(String sql) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int executeUpdate(String sql) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void close() throws SQLException {
+
+ }
+
+ @Override
+ public int getMaxFieldSize() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setMaxFieldSize(int max) throws SQLException {
+
+ }
+
+ @Override
+ public int getMaxRows() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setMaxRows(int max) throws SQLException {
+
+ }
+
+ @Override
+ public void setEscapeProcessing(boolean enable) throws SQLException {
+
+ }
+
+ @Override
+ public int getQueryTimeout() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setQueryTimeout(int seconds) throws SQLException {
+
+ }
+
+ @Override
+ public void cancel() throws SQLException {
+
+ }
+
+ @Override
+ public SQLWarning getWarnings() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void clearWarnings() throws SQLException {
+
+ }
+
+ @Override
+ public void setCursorName(String name) throws SQLException {
+
+ }
+
+ @Override
+ public boolean execute(String sql) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public ResultSet getResultSet() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int getUpdateCount() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean getMoreResults() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setFetchDirection(int direction) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchDirection() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setFetchSize(int rows) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchSize() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getResultSetConcurrency() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getResultSetType() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void addBatch(String sql) throws SQLException {
+
+ }
+
+ @Override
+ public void clearBatch() throws SQLException {
+
+ }
+
+ @Override
+ public int[] executeBatch() throws SQLException {
+ return new int[0];
+ }
+
+ @Override
+ public Connection getConnection() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean getMoreResults(int current) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public ResultSet getGeneratedKeys() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int executeUpdate(String sql, int[] columnIndexes) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int executeUpdate(String sql, String[] columnNames) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean execute(String sql, int autoGeneratedKeys) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean execute(String sql, int[] columnIndexes) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean execute(String sql, String[] columnNames) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public int getResultSetHoldability() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean isClosed() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setPoolable(boolean poolable) throws SQLException {
+
+ }
+
+ @Override
+ public boolean isPoolable() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void closeOnCompletion() throws SQLException {
+
+ }
+
+ @Override
+ public boolean isCloseOnCompletion() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public <T> T unwrap(Class<T> iface) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isWrapperFor(Class<?> iface) throws SQLException {
+ return false;
+ }
+ };
+ }
+
+ private ResultSet newResultSet(final String sql) {
+ return "select 1".equals(sql) ? new ResultSet() {
+ private final AtomicBoolean val = new AtomicBoolean(true);
+
+ @Override
+ public boolean next() throws SQLException {
+ return val.getAndSet(false);
+ }
+
+ @Override
+ public void close() throws SQLException {
+
+ }
+
+ @Override
+ public boolean wasNull() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public String getString(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean getBoolean(int columnIndex) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public byte getByte(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public short getShort(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getInt(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public long getLong(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public float getFloat(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public double getDouble(int columnIndex) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public byte[] getBytes(int columnIndex) throws SQLException {
+ return new byte[0];
+ }
+
+ @Override
+ public Date getDate(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Time getTime(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Timestamp getTimestamp(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getAsciiStream(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getUnicodeStream(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getBinaryStream(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public String getString(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean getBoolean(String columnLabel) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public byte getByte(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public short getShort(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getInt(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public long getLong(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public float getFloat(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public double getDouble(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public byte[] getBytes(String columnLabel) throws SQLException {
+ return new byte[0];
+ }
+
+ @Override
+ public Date getDate(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Time getTime(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Timestamp getTimestamp(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getAsciiStream(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getUnicodeStream(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public InputStream getBinaryStream(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public SQLWarning getWarnings() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void clearWarnings() throws SQLException {
+
+ }
+
+ @Override
+ public String getCursorName() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public ResultSetMetaData getMetaData() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Object getObject(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Object getObject(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public int findColumn(String columnLabel) throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public Reader getCharacterStream(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Reader getCharacterStream(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isBeforeFirst() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean isAfterLast() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean isFirst() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean isLast() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void beforeFirst() throws SQLException {
+
+ }
+
+ @Override
+ public void afterLast() throws SQLException {
+
+ }
+
+ @Override
+ public boolean first() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean last() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public int getRow() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean absolute(int row) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean relative(int rows) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean previous() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setFetchDirection(int direction) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchDirection() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public void setFetchSize(int rows) throws SQLException {
+
+ }
+
+ @Override
+ public int getFetchSize() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getType() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public int getConcurrency() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean rowUpdated() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean rowInserted() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public boolean rowDeleted() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void updateNull(int columnIndex) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBoolean(int columnIndex, boolean x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateByte(int columnIndex, byte x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateShort(int columnIndex, short x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateInt(int columnIndex, int x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateLong(int columnIndex, long x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateFloat(int columnIndex, float x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateDouble(int columnIndex, double x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateString(int columnIndex, String x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBytes(int columnIndex, byte[] x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateDate(int columnIndex, Date x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateTime(int columnIndex, Time x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
+
+ }
+
+ @Override
+ public void updateObject(int columnIndex, Object x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNull(String columnLabel) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBoolean(String columnLabel, boolean x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateByte(String columnLabel, byte x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateShort(String columnLabel, short x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateInt(String columnLabel, int x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateLong(String columnLabel, long x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateFloat(String columnLabel, float x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateDouble(String columnLabel, double x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateString(String columnLabel, String x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBytes(String columnLabel, byte[] x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateDate(String columnLabel, Date x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateTime(String columnLabel, Time x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
+
+ }
+
+ @Override
+ public void updateObject(String columnLabel, Object x) throws SQLException {
+
+ }
+
+ @Override
+ public void insertRow() throws SQLException {
+
+ }
+
+ @Override
+ public void updateRow() throws SQLException {
+
+ }
+
+ @Override
+ public void deleteRow() throws SQLException {
+
+ }
+
+ @Override
+ public void refreshRow() throws SQLException {
+
+ }
+
+ @Override
+ public void cancelRowUpdates() throws SQLException {
+
+ }
+
+ @Override
+ public void moveToInsertRow() throws SQLException {
+
+ }
+
+ @Override
+ public void moveToCurrentRow() throws SQLException {
+
+ }
+
+ @Override
+ public Statement getStatement() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Ref getRef(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Blob getBlob(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Clob getClob(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Array getArray(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Ref getRef(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Blob getBlob(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Clob getClob(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Array getArray(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Date getDate(int columnIndex, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Date getDate(String columnLabel, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Time getTime(int columnIndex, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Time getTime(String columnLabel, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public URL getURL(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public URL getURL(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void updateRef(int columnIndex, Ref x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateRef(String columnLabel, Ref x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(int columnIndex, Blob x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(String columnLabel, Blob x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(int columnIndex, Clob x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(String columnLabel, Clob x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateArray(int columnIndex, Array x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateArray(String columnLabel, Array x) throws SQLException {
+
+ }
+
+ @Override
+ public RowId getRowId(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public RowId getRowId(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void updateRowId(int columnIndex, RowId x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateRowId(String columnLabel, RowId x) throws SQLException {
+
+ }
+
+ @Override
+ public int getHoldability() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public boolean isClosed() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void updateNString(int columnIndex, String nString) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNString(String columnLabel, String nString) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
+
+ }
+
+ @Override
+ public NClob getNClob(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public NClob getNClob(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public SQLXML getSQLXML(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public SQLXML getSQLXML(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
+
+ }
+
+ @Override
+ public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
+
+ }
+
+ @Override
+ public String getNString(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public String getNString(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Reader getNCharacterStream(int columnIndex) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Reader getNCharacterStream(String columnLabel) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
+
+ }
+
+ @Override
+ public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
+
+ }
+
+ @Override
+ public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(int columnIndex, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void updateClob(String columnLabel, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(int columnIndex, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public void updateNClob(String columnLabel, Reader reader) throws SQLException {
+
+ }
+
+ @Override
+ public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public <T> T unwrap(Class<T> iface) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isWrapperFor(Class<?> iface) throws SQLException {
+ return false;
+ }
+ } : null;
+ }
+
+ @Override
+ public CallableStatement prepareCall(final String sql) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public String nativeSQL(final String sql) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setAutoCommit(final boolean autoCommit) throws SQLException {
+
+ }
+
+ @Override
+ public boolean getAutoCommit() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void commit() throws SQLException {
+
+ }
+
+ @Override
+ public void rollback() throws SQLException {
+
+ }
+
+ @Override
+ public void close() throws SQLException {
+
+ }
+
+ @Override
+ public boolean isClosed() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public DatabaseMetaData getMetaData() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setReadOnly(final boolean readOnly) throws SQLException {
+
+ }
+
+ @Override
+ public boolean isReadOnly() throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setCatalog(final String catalog) throws SQLException {
+
+ }
+
+ @Override
+ public String getCatalog() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setTransactionIsolation(final int level) throws SQLException {
+
+ }
+
+ @Override
+ public int getTransactionIsolation() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public SQLWarning getWarnings() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void clearWarnings() throws SQLException {
+
+ }
+
+ @Override
+ public Statement createStatement(final int resultSetType, final int resultSetConcurrency) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql, final int resultSetType, final int resultSetConcurrency) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public CallableStatement prepareCall(final String sql, final int resultSetType, final int resultSetConcurrency) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Map<String, Class<?>> getTypeMap() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setTypeMap(final Map<String, Class<?>> map) throws SQLException {
+
+ }
+
+ @Override
+ public void setHoldability(final int holdability) throws SQLException {
+
+ }
+
+ @Override
+ public int getHoldability() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public Savepoint setSavepoint() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Savepoint setSavepoint(final String name) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void rollback(final Savepoint savepoint) throws SQLException {
+
+ }
+
+ @Override
+ public void releaseSavepoint(final Savepoint savepoint) throws SQLException {
+
+ }
+
+ @Override
+ public Statement createStatement(final int resultSetType, final int resultSetConcurrency,
+ final int resultSetHoldability) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql, final int resultSetType,
+ final int resultSetConcurrency, final int resultSetHoldability) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public CallableStatement prepareCall(final String sql, final int resultSetType,
+ final int resultSetConcurrency, final int resultSetHoldability) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql, final int autoGeneratedKeys) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql, final int[] columnIndexes) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public PreparedStatement prepareStatement(final String sql, final String[] columnNames) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Clob createClob() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Blob createBlob() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public NClob createNClob() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public SQLXML createSQLXML() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isValid(int timeout) throws SQLException {
+ return false;
+ }
+
+ @Override
+ public void setClientInfo(final String name, final String value) throws SQLClientInfoException {
+
+ }
+
+ @Override
+ public void setClientInfo(final Properties properties) throws SQLClientInfoException {
+
+ }
+
+ @Override
+ public String getClientInfo(final String name) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Properties getClientInfo() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Array createArrayOf(final String typeName, final Object[] elements) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public Struct createStruct(final String typeName, final Object[] attributes) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void setSchema(final String schema) throws SQLException {
+
+ }
+
+ @Override
+ public String getSchema() throws SQLException {
+ return null;
+ }
+
+ @Override
+ public void abort(final Executor executor) throws SQLException {
+
+ }
+
+ @Override
+ public void setNetworkTimeout(final Executor executor, final int milliseconds) throws SQLException {
+
+ }
+
+ @Override
+ public int getNetworkTimeout() throws SQLException {
+ return 0;
+ }
+
+ @Override
+ public <T> T unwrap(final Class<T> iface) throws SQLException {
+ return null;
+ }
+
+ @Override
+ public boolean isWrapperFor(final Class<?> iface) throws SQLException {
+ return false;
+ }
+ };
+ }
+
+ private void checkActive(String url) throws SQLException {
+ if (!actives.contains(url)) {
+ throw new SQLException("failed");
+ }
+ }
+
+ @Override
+ public boolean acceptsURL(final String url) throws SQLException {
+ try {
+ Integer.parseInt(url);
+ return true;
+ } catch (final NumberFormatException nfe) {
+ return false;
+ }
+ }
+
+ @Override
+ public DriverPropertyInfo[] getPropertyInfo(final String url, final Properties info) throws SQLException {
+ return new DriverPropertyInfo[0];
+ }
+
+ @Override
+ public int getMajorVersion() {
+ return 4;
+ }
+
+ @Override
+ public int getMinorVersion() {
+ return 2;
+ }
+
+ @Override
+ public boolean jdbcCompliant() {
+ return false;
+ }
+
+ @Override
+ public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+ return null;
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/tomee/blob/28a95b71/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterTest.java
----------------------------------------------------------------------
diff --git a/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterTest.java b/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterTest.java
index 62f4786..0795a71 100644
--- a/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterTest.java
+++ b/container/openejb-core/src/test/java/org/apache/openejb/resource/jdbc/FailOverRouterTest.java
@@ -67,8 +67,8 @@ public class FailOverRouterTest {
}
private void rotate() {
- final Iterator<DataSource> it = router.getDataSources().iterator();
- final DataSource ds1 = it.next();
+ final Iterator<FailOverRouter.DataSourceHolder> it = router.getDataSources().iterator();
+ final FailOverRouter.DataSourceHolder ds1 = it.next();
router.updateDataSources(Arrays.asList(it.next(), it.next(), ds1));
}
[2/2] tomee git commit: TOMEE-1831 adding ErrorHandler to
FailoverRouter
Posted by rm...@apache.org.
TOMEE-1831 adding ErrorHandler to FailoverRouter
Project: http://git-wip-us.apache.org/repos/asf/tomee/repo
Commit: http://git-wip-us.apache.org/repos/asf/tomee/commit/28a95b71
Tree: http://git-wip-us.apache.org/repos/asf/tomee/tree/28a95b71
Diff: http://git-wip-us.apache.org/repos/asf/tomee/diff/28a95b71
Branch: refs/heads/master
Commit: 28a95b71c95bffdcdbee85f7e137948068f3c8d7
Parents: 16cc79b
Author: Romain manni-Bucau <rm...@gmail.com>
Authored: Tue Jun 7 13:10:17 2016 +0200
Committer: Romain manni-Bucau <rm...@gmail.com>
Committed: Tue Jun 7 13:10:17 2016 +0200
----------------------------------------------------------------------
.../resource/jdbc/router/FailOverRouter.java | 273 ++-
.../jdbc/FailOverRouterErrorHandlerTest.java | 2163 ++++++++++++++++++
.../resource/jdbc/FailOverRouterTest.java | 4 +-
3 files changed, 2347 insertions(+), 93 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/tomee/blob/28a95b71/container/openejb-core/src/main/java/org/apache/openejb/resource/jdbc/router/FailOverRouter.java
----------------------------------------------------------------------
diff --git a/container/openejb-core/src/main/java/org/apache/openejb/resource/jdbc/router/FailOverRouter.java b/container/openejb-core/src/main/java/org/apache/openejb/resource/jdbc/router/FailOverRouter.java
index dea3669..0ab5b35 100644
--- a/container/openejb-core/src/main/java/org/apache/openejb/resource/jdbc/router/FailOverRouter.java
+++ b/container/openejb-core/src/main/java/org/apache/openejb/resource/jdbc/router/FailOverRouter.java
@@ -22,9 +22,9 @@ import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.util.LogCategory;
import org.apache.openejb.util.Logger;
+import javax.annotation.PostConstruct;
import javax.naming.NamingException;
import javax.sql.DataSource;
-import javax.sql.XADataSource;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import javax.transaction.TransactionSynchronizationRegistry;
@@ -35,11 +35,11 @@ import java.lang.reflect.Proxy;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
-import java.util.Locale;
+import java.util.Map;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.atomic.AtomicInteger;
-import java.util.concurrent.atomic.AtomicReference;
import java.util.regex.Pattern;
public class FailOverRouter extends AbstractRouter {
@@ -47,8 +47,10 @@ public class FailOverRouter extends AbstractRouter {
public static final String DEFAULT_STRATEGY = "default";
- private final AtomicReference<DataSource> facade = new AtomicReference<DataSource>();
- private final Collection<DataSource> dataSources = new CopyOnWriteArrayList<DataSource>();
+ private ErrorHandler errorHandlerRuntime;
+ private Strategy strategyRuntime;
+ private DataSource facade;
+ private final List<DataSourceHolder> dataSources = new CopyOnWriteArrayList<>();
private String delimiter = ",";
private String strategy = DEFAULT_STRATEGY;
@@ -56,39 +58,153 @@ public class FailOverRouter extends AbstractRouter {
@Override
public DataSource getDataSource() {
- return facade.get();
+ return facade;
+ }
+
+ @PostConstruct
+ private void init() {
+ initDataSources();
+ initStrategy();
+ initFacade();
}
public void setDatasourceNames(final String datasourceNames) {
this.datasourceNames = datasourceNames;
- initDataSources();
}
public void setDelimiter(final String delimiter) {
this.delimiter = delimiter;
- initDataSources();
}
public void setStrategy(final String strategy) {
- if (strategy == null) {
- this.strategy = DEFAULT_STRATEGY;
- } else {
- this.strategy = strategy.toLowerCase(Locale.ENGLISH).trim();
+ this.strategy = strategy;
+ }
+
+ public void setStrategyInstance(final Strategy strategy) {
+ this.strategyRuntime = strategy;
+ }
+
+ public void setErrorHandlerInstance(final ErrorHandler errorHandler) {
+ errorHandlerRuntime = errorHandler;
+ }
+
+ public void setErrorHandler(final String errorHandler) {
+ try {
+ errorHandlerRuntime = ErrorHandler.class.cast(
+ Thread.currentThread().getContextClassLoader().loadClass(errorHandler.trim()).newInstance());
+ } catch (final InstantiationException | IllegalAccessException | ClassNotFoundException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ private void initStrategy() {
+ switch (strategy) {
+ case "round-robin":
+ strategyRuntime = new Strategy() { // simply rotating the list each time
+ private final AtomicInteger idx = new AtomicInteger(0);
+
+ @Override
+ public Collection<DataSourceHolder> prepare(final Collection<DataSourceHolder> list) {
+ final int step;
+ if (strategy.contains("%")) {
+ step = Math.max(1, Integer.parseInt(strategy.substring(strategy.lastIndexOf("%") + 1)));
+ } else {
+ step = 1;
+ }
+
+ final List<DataSourceHolder> ds = new ArrayList<>(list);
+ int currentIdx = 0;
+ for (int i = 0; i < step; i++) {
+ currentIdx = idx.incrementAndGet();
+ }
+ Collections.rotate(ds, 1 + currentIdx % ds.size());
+ return ds;
+ }
+
+ @Override
+ public void used(final DataSourceHolder holder) {
+ // no-op
+ }
+ };
+ break;
+ case "random":
+ strategyRuntime = new Strategy() { // simply rotating the list each time
+ @Override
+ public Collection<DataSourceHolder> prepare(final Collection<DataSourceHolder> list) {
+ final List<DataSourceHolder> ds = new ArrayList<DataSourceHolder>(list);
+ Collections.shuffle(ds);
+ return ds;
+ }
+
+ @Override
+ public void used(final DataSourceHolder holder) {
+ // no-op
+ }
+ };
+ break;
+ case "reverse":
+ strategyRuntime = new Strategy() { // simply rotating the list each time
+ private final AtomicInteger idx = new AtomicInteger();
+
+ @Override
+ public Collection<DataSourceHolder> prepare(final Collection<DataSourceHolder> list) {
+ final List<DataSourceHolder> ds = new ArrayList<>(list);
+ final int times = idx.incrementAndGet() % ds.size();
+ for (int i = 0; i < times; i++) {
+ Collections.reverse(ds);
+ }
+ return ds;
+ }
+
+ @Override
+ public void used(final DataSourceHolder holder) {
+ // no-op
+ }
+ };
+ break;
+ case DEFAULT_STRATEGY:
+ default:
+ strategyRuntime = new Strategy() { // use the list and save a working item as first one
+ @Override
+ public Collection<DataSourceHolder> prepare(final Collection<DataSourceHolder> list) {
+ return list;
+ }
+
+ @Override
+ public void used(final DataSourceHolder holder) {
+ if (dataSources.get(0) == holder) { // no lock
+ return;
+ }
+ synchronized (this) {
+ if (dataSources.get(0) == holder) {
+ return;
+ }
+
+ final DataSourceHolder old = dataSources.set(0, holder); // locks
+ if (old != holder) {
+ dataSources.set(dataSources.lastIndexOf(holder), old);
+ }
+ }
+ }
+ };
+ break;
}
- initFacade();
}
private void initDataSources() {
dataSources.clear();
for (final String ds : datasourceNames.split(Pattern.quote(delimiter))) {
try {
- final Object o = getOpenEJBResource(ds.trim());
+ final String name = ds.trim();
+ final Object o = getOpenEJBResource(name);
if (DataSource.class.isInstance(o)) {
LOGGER.debug("Found datasource '" + ds + "'");
- dataSources.add(DataSource.class.cast(o));
+ dataSources.add(new DataSourceHolder(DataSource.class.cast(o), name));
+ } else {
+ throw new IllegalArgumentException(name + " (" + o + ") is not a datasource");
}
} catch (final NamingException error) {
- LOGGER.error("Can't find datasource '" + ds + "'", error);
+ throw new IllegalStateException(error);
}
}
@@ -96,27 +212,16 @@ public class FailOverRouter extends AbstractRouter {
}
private void initFacade() {
- Class<?> clazz = DataSource.class;
- int xads = 0;
- for (final DataSource ds : dataSources) {
- if (XADataSource.class.isInstance(ds)) {
- xads++;
- }
- }
- if (xads > 0 && xads == dataSources.size()) {
- clazz = XADataSource.class;
- }
-
- facade.set(DataSource.class.cast(Proxy.newProxyInstance(
- Thread.currentThread().getContextClassLoader(),
- new Class<?>[]{clazz}, new FacadeHandler(dataSources, strategy))));
+ facade = DataSource.class.cast(Proxy.newProxyInstance(
+ Thread.currentThread().getContextClassLoader(),
+ new Class<?>[]{DataSource.class}, new FacadeHandler(dataSources, strategyRuntime, errorHandlerRuntime)));
}
- public Collection<DataSource> getDataSources() {
+ public Collection<DataSourceHolder> getDataSources() {
return dataSources;
}
- public void updateDataSources(final Collection<DataSource> ds) {
+ public void updateDataSources(final Collection<DataSourceHolder> ds) {
dataSources.clear();
dataSources.addAll(ds);
initFacade();
@@ -124,15 +229,17 @@ public class FailOverRouter extends AbstractRouter {
private static class FacadeHandler implements InvocationHandler {
private static final TransactionSynchronizationRegistry SYNCHRONIZATION_REGISTRY = SystemInstance.get().getComponent(TransactionSynchronizationRegistry.class);
- private static final String DATASOURCE_KEY = "router_datasource_in_use";
- private final Collection<DataSource> delegates;
- private final String strategy;
- private final AtomicInteger currentIdx = new AtomicInteger(0); // used by some strategies
+ private final Collection<DataSourceHolder> delegates;
+ private final Strategy strategy;
+ private final TransactionManager transactionManager;
+ private final ErrorHandler handler;
- public FacadeHandler(final Collection<DataSource> dataSources, final String strategy) {
+ public FacadeHandler(final Collection<DataSourceHolder> dataSources, final Strategy strategy, final ErrorHandler handler) {
this.delegates = dataSources;
this.strategy = strategy;
+ this.handler = handler;
+ this.transactionManager = OpenEJB.getTransactionManager();
}
@Override
@@ -149,33 +256,33 @@ public class FailOverRouter extends AbstractRouter {
}
}
- final TransactionManager txMgr = OpenEJB.getTransactionManager();
- final Transaction transaction = txMgr.getTransaction();
-
+ final Transaction transaction = transactionManager.getTransaction();
if (transaction != null) {
-
- final DataSource currentDs = DataSource.class.cast(SYNCHRONIZATION_REGISTRY.getResource(DATASOURCE_KEY));
+ final DataSource currentDs = DataSource.class.cast(SYNCHRONIZATION_REGISTRY.getResource(FacadeHandler.class.getName()));
if (currentDs != null) {
return method.invoke(currentDs, args);
}
}
int ex = 0;
- final Collection<DataSource> sources = sortFollowingStrategy(strategy, delegates, currentIdx);
+ final Collection<DataSourceHolder> sources = strategy.prepare(delegates);
final int size = sources.size();
Object out = null;
- for (final DataSource ds : sources) {
+ Map<String, Throwable> failed = null;
+ DataSourceHolder used = null;
+ for (final DataSourceHolder ds : sources) {
+ used = ds;
try {
final boolean set = method.getName().startsWith("set");
- if (set) { // set on all datasources because of failover which can happen
- method.invoke(ds, args);
+ if (set) { // should set on all datasources because of failover which can happen but can also be bound to the tx
+ method.invoke(ds.dataSource, args);
} else { // getConnection methods are here
- out = method.invoke(ds, args);
+ out = method.invoke(ds.dataSource, args);
}
if (transaction != null) { // if a tx is in progress save the datasource to use for the tx
- SYNCHRONIZATION_REGISTRY.putResource(DATASOURCE_KEY, ds);
+ SYNCHRONIZATION_REGISTRY.putResource(FacadeHandler.class.getName(), ds.dataSource);
break;
}
@@ -183,64 +290,48 @@ public class FailOverRouter extends AbstractRouter {
break;
}
} catch (final InvocationTargetException ite) {
+ if (handler != null) {
+ if (failed == null) {
+ failed = new HashMap<>();
+ }
+ failed.put(ds.name, ite.getCause());
+ }
+
ex++;
if (ex == size) { // all failed so throw the exception
+ if (failed != null) {
+ handler.onError(failed, null);
+ }
throw ite.getCause();
}
}
}
+ if (failed != null) {
+ handler.onError(failed, used);
+ }
+ strategy.used(used);
return out;
}
}
- private static Collection<DataSource> sortFollowingStrategy(final String strategy, final Collection<DataSource> delegates, final AtomicInteger idx) {
- if (strategy == null) {
- return delegates;
- }
-
- if (DEFAULT_STRATEGY.equals(strategy) || strategy.isEmpty()) {
- return delegates;
- }
-
- //
- // take care next strategies can break multiple calls on the facade
- // it is only intended to be used for connection selection
- //
-
- if ("random".equals(strategy)) {
- final List<DataSource> ds = new ArrayList<DataSource>(delegates);
- Collections.shuffle(ds);
- return ds;
- }
+ public interface ErrorHandler {
+ void onError(final Map<String, Throwable> errorByFailingDataSource, final DataSourceHolder finallyUsedOrNull);
+ }
- if ("reverse".equals(strategy)) {
- final List<DataSource> ds = new ArrayList<DataSource>(delegates);
- final int times = idx.incrementAndGet() % ds.size();
- for (int i = 0; i < times; i++) {
- Collections.reverse(ds);
- }
- return ds;
- }
+ public interface Strategy {
+ Collection<DataSourceHolder> prepare(final Collection<DataSourceHolder> list);
- if (strategy.startsWith("round-robin")) {
- final int step;
- if (strategy.contains("%")) {
- step = Math.max(1, Integer.parseInt(strategy.substring(strategy.lastIndexOf("%") + 1)));
- } else {
- step = 1;
- }
+ void used(DataSourceHolder holder);
+ }
- final List<DataSource> ds = new ArrayList<DataSource>(delegates);
+ public static final class DataSourceHolder {
+ private final DataSource dataSource;
+ private final String name;
- int currentIdx = 0;
- for (int i = 0; i < step; i++) {
- currentIdx = idx.incrementAndGet();
- }
- Collections.rotate(ds, 1 + currentIdx % ds.size());
- return ds;
+ public DataSourceHolder(final DataSource dataSource, final String name) {
+ this.dataSource = dataSource;
+ this.name = name;
}
-
- return delegates;
}
}