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The Commons Beanutils TestResultSet.java source code
/*
* 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.commons.beanutils;
import java.io.InputStream;
import java.io.Reader;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Map;
/**
* <p>Mock object that implements enough of java.sql.ResultSet
* to exercise the {@link ResultSetDynaClass} functionality.</p>
*
* @author Craig R. McClanahan
* @version $Revision: 745080 $ $Date: 2009-02-17 14:05:02 +0000 (Tue, 17 Feb 2009) $
*/
public class TestResultSet implements InvocationHandler {
// ----------------------------------------------------- Instance Variables
/**
* Current row number (0 means "before the first one").
*/
protected int row = 0;
/**
* The constant (per run) value used to initialize date/time/timestamp.
*/
protected long timestamp = System.currentTimeMillis();
/**
* Meta data for the result set.
*/
protected ResultSetMetaData resultSetMetaData;
/**
* Factory method for creating {@link ResultSet} proxies.
*
* @return A result set proxy
*/
public static ResultSet createProxy() {
return TestResultSet.createProxy(new TestResultSet());
}
/**
* Factory method for creating {@link ResultSet} proxies.
*
* @param invocationHandler Invocation Handler
* @return A result set proxy
*/
public static ResultSet createProxy(InvocationHandler invocationHandler) {
ClassLoader classLoader = ResultSet.class.getClassLoader();
Class[] interfaces = new Class[] { ResultSet.class };
return (ResultSet)Proxy.newProxyInstance(classLoader, interfaces, invocationHandler);
}
/**
* Create a proxy ResultSet.
*/
public TestResultSet() {
this(TestResultSetMetaData.createProxy());
}
/**
* Create a proxy ResultSet with the specified meta data.
*
* @param resultSetMetaData The result set meta data
*/
public TestResultSet(ResultSetMetaData resultSetMetaData) {
this.resultSetMetaData = resultSetMetaData;
}
/**
* Handles method invocation on the ResultSet proxy.
*
* @param proxy The proxy ResultSet object
* @param method the method being invoked
* @param args The method arguments
* @return The result of invoking the method.
* @throws Throwable if an error occurs.
*/
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
String methodName = method.getName();
if ("close".equals(methodName)) {
return null;
} if ("getMetaData".equals(methodName)) {
return getMetaData();
} if ("getObject".equals(methodName)) {
return getObject(columnName(args[0]));
} if ("getDate".equals(methodName)) {
return getDate(columnName(args[0]));
} if ("getTime".equals(methodName)) {
return getTime(columnName(args[0]));
} if ("getTimestamp".equals(methodName)) {
return getTimestamp(columnName(args[0]));
} if ("next".equals(methodName)) {
return (next() ? Boolean.TRUE : Boolean.FALSE);
} if ("updateObject".equals(methodName)) {
updateObject((String)args[0], args[1]);
return null;
}
throw new UnsupportedOperationException(methodName + " not implemented");
}
private String columnName(Object arg) throws SQLException {
if (arg instanceof Integer) {
return resultSetMetaData.getColumnName(((Integer)arg).intValue());
} else {
return (String)arg;
}
}
// ---------------------------------------------------- Implemented Methods
public void close() throws SQLException {
// No action required
}
public ResultSetMetaData getMetaData() throws SQLException {
return resultSetMetaData;
}
public Object getObject(String columnName) throws SQLException {
if (row > 5) {
throw new SQLException("No current row");
}
if ("bigDecimalProperty".equals(columnName)) {
return (new BigDecimal(123.45));
} else if ("booleanProperty".equals(columnName)) {
if ((row % 2) == 0) {
return (Boolean.TRUE);
} else {
return (Boolean.FALSE);
}
} else if ("byteProperty".equals(columnName)) {
return (new Byte((byte) row));
} else if ("dateProperty".equals(columnName)) {
return (new Date(timestamp));
} else if ("doubleProperty".equals(columnName)) {
return (new Double(321.0));
} else if ("floatProperty".equals(columnName)) {
return (new Float((float) 123.0));
} else if ("intProperty".equals(columnName)) {
return (new Integer(100 + row));
} else if ("longProperty".equals(columnName)) {
return (new Long(200 + row));
} else if ("nullProperty".equals(columnName)) {
return (null);
} else if ("shortProperty".equals(columnName)) {
return (new Short((short) (300 + row)));
} else if ("stringProperty".equals(columnName)) {
return ("This is a string");
} else if ("timeProperty".equals(columnName)) {
return (new Time(timestamp));
} else if ("timestampProperty".equals(columnName)) {
return (new Timestamp(timestamp));
} else {
throw new SQLException("Unknown column name " + columnName);
}
}
public Date getDate(String columnName) throws SQLException {
return (new Date(timestamp));
}
public Time getTime(String columnName) throws SQLException {
return (new Time(timestamp));
}
public Timestamp getTimestamp(String columnName) throws SQLException {
return (new Timestamp(timestamp));
}
public boolean next() throws SQLException {
if (row++ < 5) {
return (true);
} else {
return (false);
}
}
public void updateObject(String columnName, Object x)
throws SQLException {
if (row > 5) {
throw new SQLException("No current row");
}
// FIXME - updateObject()
}
// -------------------------------------------------- Unimplemented Methods
public boolean absolute(int row) throws SQLException {
throw new UnsupportedOperationException();
}
public void afterLast() throws SQLException {
throw new UnsupportedOperationException();
}
public void beforeFirst() throws SQLException {
throw new UnsupportedOperationException();
}
public void cancelRowUpdates() throws SQLException {
throw new UnsupportedOperationException();
}
public void clearWarnings() throws SQLException {
throw new UnsupportedOperationException();
}
public void deleteRow() throws SQLException {
throw new UnsupportedOperationException();
}
public int findColumn(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public boolean first() throws SQLException {
throw new UnsupportedOperationException();
}
public Array getArray(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Array getArray(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public InputStream getAsciiStream(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public InputStream getAsciiStream(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
/** @deprecated */
public BigDecimal getBigDecimal(int columnIndex, int scale)
throws SQLException {
throw new UnsupportedOperationException();
}
public BigDecimal getBigDecimal(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
/** @deprecated */
public BigDecimal getBigDecimal(String columnName, int scale)
throws SQLException {
throw new UnsupportedOperationException();
}
public InputStream getBinaryStream(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public InputStream getBinaryStream(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Blob getBlob(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Blob getBlob(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public boolean getBoolean(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public boolean getBoolean(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public byte getByte(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public byte getByte(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public byte[] getBytes(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public byte[] getBytes(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Reader getCharacterStream(int columnIndex)
throws SQLException {
throw new UnsupportedOperationException();
}
public Reader getCharacterStream(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Clob getClob(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Clob getClob(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public int getConcurrency() throws SQLException {
throw new UnsupportedOperationException();
}
public String getCursorName() throws SQLException {
throw new UnsupportedOperationException();
}
public Date getDate(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
throw new UnsupportedOperationException();
}
public Date getDate(String columnName, Calendar cal) throws SQLException {
throw new UnsupportedOperationException();
}
public double getDouble(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public double getDouble(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public int getFetchDirection() throws SQLException {
throw new UnsupportedOperationException();
}
public int getFetchSize() throws SQLException {
throw new UnsupportedOperationException();
}
public float getFloat(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public float getFloat(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public int getInt(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public int getInt(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public long getLong(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public long getLong(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Object getObject(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Object getObject(int columnIndex, Map map) throws SQLException {
throw new UnsupportedOperationException();
}
public Object getObject(String columnName, Map map) throws SQLException {
throw new UnsupportedOperationException();
}
public Ref getRef(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Ref getRef(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public int getRow() throws SQLException {
throw new UnsupportedOperationException();
}
public short getShort(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public short getShort(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Statement getStatement() throws SQLException {
throw new UnsupportedOperationException();
}
public String getString(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public String getString(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public Time getTime(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
throw new UnsupportedOperationException();
}
public Time getTime(String columnName, Calendar cal) throws SQLException {
throw new UnsupportedOperationException();
}
public Timestamp getTimestamp(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public Timestamp getTimestamp(int columnIndex, Calendar cal)
throws SQLException {
throw new UnsupportedOperationException();
}
public Timestamp getTimestamp(String columnName, Calendar cal)
throws SQLException {
throw new UnsupportedOperationException();
}
public int getType() throws SQLException {
throw new UnsupportedOperationException();
}
/** @deprecated */
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
/** @deprecated */
public InputStream getUnicodeStream(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public URL getURL(int columnIndex) throws SQLException {
throw new UnsupportedOperationException();
}
public URL getURL(String columnName) throws SQLException {
throw new UnsupportedOperationException();
}
public SQLWarning getWarnings() throws SQLException {
throw new UnsupportedOperationException();
}
public void insertRow() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean isAfterLast() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean isBeforeFirst() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean isFirst() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean isLast() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean last() throws SQLException {
throw new UnsupportedOperationException();
}
public void moveToCurrentRow() throws SQLException {
throw new UnsupportedOperationException();
}
public void moveToInsertRow() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean previous() throws SQLException {
throw new UnsupportedOperationException();
}
public void refreshRow() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean relative(int rows) throws SQLException {
throw new UnsupportedOperationException();
}
public boolean rowDeleted() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean rowInserted() throws SQLException {
throw new UnsupportedOperationException();
}
public boolean rowUpdated() throws SQLException {
throw new UnsupportedOperationException();
}
public void setFetchDirection(int direction) throws SQLException {
throw new UnsupportedOperationException();
}
public void setFetchSize(int size) throws SQLException {
throw new UnsupportedOperationException();
}
public void updateArray(int columnPosition, Array x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateArray(String columnName, Array x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateAsciiStream(int columnPosition, InputStream x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateAsciiStream(String columnName, InputStream x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBigDecimal(int columnPosition, BigDecimal x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBigDecimal(String columnName, BigDecimal x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBinaryStream(int columnPosition, InputStream x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBinaryStream(String columnName, InputStream x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBlob(int columnPosition, Blob x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBlob(String columnName, Blob x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBoolean(int columnPosition, boolean x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBoolean(String columnName, boolean x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateByte(int columnPosition, byte x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateByte(String columnName, byte x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBytes(int columnPosition, byte x[])
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateBytes(String columnName, byte x[])
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateCharacterStream(int columnPosition, Reader x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateCharacterStream(String columnName, Reader x, int len)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateClob(int columnPosition, Clob x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateClob(String columnName, Clob x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateDate(int columnPosition, Date x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateDate(String columnName, Date x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateDouble(int columnPosition, double x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateDouble(String columnName, double x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateFloat(int columnPosition, float x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateFloat(String columnName, float x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateInt(int columnPosition, int x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateInt(String columnName, int x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateLong(int columnPosition, long x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateLong(String columnName, long x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateNull(int columnPosition)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateNull(String columnName)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateObject(int columnPosition, Object x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateObject(int columnPosition, Object x, int scale)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateObject(String columnName, Object x, int scale)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateRef(int columnPosition, Ref x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateRef(String columnName, Ref x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateRow() throws SQLException {
throw new UnsupportedOperationException();
}
public void updateShort(int columnPosition, short x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateShort(String columnName, short x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateString(int columnPosition, String x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateString(String columnName, String x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateTime(int columnPosition, Time x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateTime(String columnName, Time x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateTimestamp(int columnPosition, Timestamp x)
throws SQLException {
throw new UnsupportedOperationException();
}
public void updateTimestamp(String columnName, Timestamp x)
throws SQLException {
throw new UnsupportedOperationException();
}
public boolean wasNull() throws SQLException {
throw new UnsupportedOperationException();
}
}
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