From 048b6afb19e3b858f1977ae5de32ea91164978f6 Mon Sep 17 00:00:00 2001 From: wenshao Date: Wed, 16 Jan 2013 14:22:21 +0800 Subject: [PATCH] improve ResultSetProxyImpl performance --- .../alibaba/druid/filter/FilterChainImpl.java | 4 + .../druid/proxy/jdbc/ResultSetProxyImpl.java | 859 ++++++++++++++---- .../bvt/filter/FilterChainTest_Clob.java | 7 +- .../bvt/filter/FilterChainTest_NClob.java | 5 +- .../filter/FilterChainTest_ResultSet_2.java | 6 +- 5 files changed, 687 insertions(+), 194 deletions(-) diff --git a/src/main/java/com/alibaba/druid/filter/FilterChainImpl.java b/src/main/java/com/alibaba/druid/filter/FilterChainImpl.java index 1cf3434489..6ed4f69bc5 100644 --- a/src/main/java/com/alibaba/druid/filter/FilterChainImpl.java +++ b/src/main/java/com/alibaba/druid/filter/FilterChainImpl.java @@ -88,6 +88,10 @@ public class FilterChainImpl implements FilterChain { public int getFilterSize() { return filterSize; } + + public void reset() { + pos = 0; + } @Override public FilterChain cloneChain() { diff --git a/src/main/java/com/alibaba/druid/proxy/jdbc/ResultSetProxyImpl.java b/src/main/java/com/alibaba/druid/proxy/jdbc/ResultSetProxyImpl.java index 0d54ca9c79..6ede757e8f 100644 --- a/src/main/java/com/alibaba/druid/proxy/jdbc/ResultSetProxyImpl.java +++ b/src/main/java/com/alibaba/druid/proxy/jdbc/ResultSetProxyImpl.java @@ -38,7 +38,6 @@ import java.sql.Timestamp; import java.util.Calendar; import java.util.Map; -import com.alibaba.druid.filter.FilterChain; import com.alibaba.druid.filter.FilterChainImpl; import com.alibaba.druid.stat.JdbcSqlStat; @@ -63,6 +62,8 @@ public class ResultSetProxyImpl extends WrapperProxyImpl implements ResultSetPro private int openInputStreamCount = 0; private int openReaderCount = 0; + private FilterChainImpl filterChain = null; + public ResultSetProxyImpl(StatementProxy statement, ResultSet resultSet, long id, String sql){ super(resultSet, id); this.statement = statement; @@ -109,484 +110,770 @@ public class ResultSetProxyImpl extends WrapperProxyImpl implements ResultSetPro return this.statement; } - public FilterChain createChain() { - return new FilterChainImpl(this.statement.getConnectionProxy().getDirectDataSource()); + public FilterChainImpl createChain() { + FilterChainImpl chain = this.filterChain; + if (chain == null) { + chain = new FilterChainImpl(this.statement.getConnectionProxy().getDirectDataSource()); + } else { + this.filterChain = null; + } + + return chain; + } + + public void recycleFilterChain(FilterChainImpl chain) { + chain.reset(); + this.filterChain = chain; } @Override public boolean absolute(int row) throws SQLException { - return createChain().resultSet_absolute(this, row); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_absolute(this, row); + recycleFilterChain(chain); + return value; } @Override public void afterLast() throws SQLException { - createChain().resultSet_afterLast(this); + FilterChainImpl chain = createChain(); + chain.resultSet_afterLast(this); + recycleFilterChain(chain); } @Override public void beforeFirst() throws SQLException { - createChain().resultSet_beforeFirst(this); + FilterChainImpl chain = createChain(); + chain.resultSet_beforeFirst(this); + recycleFilterChain(chain); } @Override public void cancelRowUpdates() throws SQLException { - createChain().resultSet_cancelRowUpdates(this); + FilterChainImpl chain = createChain(); + chain.resultSet_cancelRowUpdates(this); + recycleFilterChain(chain); } @Override public void clearWarnings() throws SQLException { - createChain().resultSet_clearWarnings(this); + FilterChainImpl chain = createChain(); + chain.resultSet_clearWarnings(this); + recycleFilterChain(chain); } @Override public void close() throws SQLException { - createChain().resultSet_close(this); + FilterChainImpl chain = createChain(); + chain.resultSet_close(this); closeCount++; + recycleFilterChain(chain); } @Override public void deleteRow() throws SQLException { - createChain().resultSet_deleteRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_deleteRow(this); + recycleFilterChain(chain); } @Override public int findColumn(String columnLabel) throws SQLException { - return createChain().resultSet_findColumn(this, columnLabel); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_findColumn(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public boolean first() throws SQLException { - return createChain().resultSet_first(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_first(this); + recycleFilterChain(chain); + return value; } @Override public Array getArray(int columnIndex) throws SQLException { - return createChain().resultSet_getArray(this, columnIndex); + FilterChainImpl chain = createChain(); + Array value = chain.resultSet_getArray(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Array getArray(String columnLabel) throws SQLException { - return createChain().resultSet_getArray(this, columnLabel); + FilterChainImpl chain = createChain(); + Array value = chain.resultSet_getArray(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public InputStream getAsciiStream(int columnIndex) throws SQLException { - return createChain().resultSet_getAsciiStream(this, columnIndex); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getAsciiStream(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public InputStream getAsciiStream(String columnLabel) throws SQLException { - return createChain().resultSet_getAsciiStream(this, columnLabel); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getAsciiStream(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public BigDecimal getBigDecimal(int columnIndex) throws SQLException { - return createChain().resultSet_getBigDecimal(this, columnIndex); + FilterChainImpl chain = createChain(); + BigDecimal value = chain.resultSet_getBigDecimal(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public BigDecimal getBigDecimal(String columnLabel) throws SQLException { - return createChain().resultSet_getBigDecimal(this, columnLabel); + FilterChainImpl chain = createChain(); + BigDecimal value = chain.resultSet_getBigDecimal(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException { - return createChain().resultSet_getBigDecimal(this, columnIndex, scale); + FilterChainImpl chain = createChain(); + BigDecimal value = chain.resultSet_getBigDecimal(this, columnIndex, scale); + recycleFilterChain(chain); + return value; } @Override public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException { - return createChain().resultSet_getBigDecimal(this, columnLabel, scale); + FilterChainImpl chain = createChain(); + BigDecimal value = chain.resultSet_getBigDecimal(this, columnLabel, scale); + recycleFilterChain(chain); + return value; } @Override public InputStream getBinaryStream(int columnIndex) throws SQLException { - return createChain().resultSet_getBinaryStream(this, columnIndex); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getBinaryStream(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public InputStream getBinaryStream(String columnLabel) throws SQLException { - return createChain().resultSet_getBinaryStream(this, columnLabel); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getBinaryStream(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Blob getBlob(int columnIndex) throws SQLException { - return createChain().resultSet_getBlob(this, columnIndex); + FilterChainImpl chain = createChain(); + Blob value = chain.resultSet_getBlob(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Blob getBlob(String columnLabel) throws SQLException { - return createChain().resultSet_getBlob(this, columnLabel); + FilterChainImpl chain = createChain(); + Blob value = chain.resultSet_getBlob(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public boolean getBoolean(int columnIndex) throws SQLException { - return createChain().resultSet_getBoolean(this, columnIndex); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_getBoolean(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public boolean getBoolean(String columnLabel) throws SQLException { - return createChain().resultSet_getBoolean(this, columnLabel); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_getBoolean(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public byte getByte(int columnIndex) throws SQLException { - return createChain().resultSet_getByte(this, columnIndex); + FilterChainImpl chain = createChain(); + byte value = chain.resultSet_getByte(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public byte getByte(String columnLabel) throws SQLException { - return createChain().resultSet_getByte(this, columnLabel); + FilterChainImpl chain = createChain(); + byte value = chain.resultSet_getByte(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public byte[] getBytes(int columnIndex) throws SQLException { - return createChain().resultSet_getBytes(this, columnIndex); + FilterChainImpl chain = createChain(); + byte[] value = chain.resultSet_getBytes(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public byte[] getBytes(String columnLabel) throws SQLException { - return createChain().resultSet_getBytes(this, columnLabel); + FilterChainImpl chain = createChain(); + byte[] value = chain.resultSet_getBytes(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Reader getCharacterStream(int columnIndex) throws SQLException { - return createChain().resultSet_getCharacterStream(this, columnIndex); + FilterChainImpl chain = createChain(); + Reader value = chain.resultSet_getCharacterStream(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Reader getCharacterStream(String columnLabel) throws SQLException { - return createChain().resultSet_getCharacterStream(this, columnLabel); + FilterChainImpl chain = createChain(); + Reader value = chain.resultSet_getCharacterStream(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Clob getClob(int columnIndex) throws SQLException { - return createChain().resultSet_getClob(this, columnIndex); + FilterChainImpl chain = createChain(); + Clob value = chain.resultSet_getClob(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Clob getClob(String columnLabel) throws SQLException { - return createChain().resultSet_getClob(this, columnLabel); + FilterChainImpl chain = createChain(); + Clob value = chain.resultSet_getClob(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public int getConcurrency() throws SQLException { - return createChain().resultSet_getConcurrency(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getConcurrency(this); + recycleFilterChain(chain); + return value; } @Override public String getCursorName() throws SQLException { - return createChain().resultSet_getCursorName(this); + FilterChainImpl chain = createChain(); + String value = chain.resultSet_getCursorName(this); + recycleFilterChain(chain); + return value; } @Override public Date getDate(int columnIndex) throws SQLException { - return createChain().resultSet_getDate(this, columnIndex); + FilterChainImpl chain = createChain(); + Date value = chain.resultSet_getDate(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Date getDate(String columnLabel) throws SQLException { - return createChain().resultSet_getDate(this, columnLabel); + FilterChainImpl chain = createChain(); + Date value = chain.resultSet_getDate(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Date getDate(int columnIndex, Calendar cal) throws SQLException { - return createChain().resultSet_getDate(this, columnIndex, cal); + FilterChainImpl chain = createChain(); + Date value = chain.resultSet_getDate(this, columnIndex, cal); + recycleFilterChain(chain); + return value; } @Override public Date getDate(String columnLabel, Calendar cal) throws SQLException { - return createChain().resultSet_getDate(this, columnLabel, cal); + FilterChainImpl chain = createChain(); + Date value = chain.resultSet_getDate(this, columnLabel, cal); + recycleFilterChain(chain); + return value; } @Override public double getDouble(int columnIndex) throws SQLException { - return createChain().resultSet_getDouble(this, columnIndex); + FilterChainImpl chain = createChain(); + double value = chain.resultSet_getDouble(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public double getDouble(String columnLabel) throws SQLException { - return createChain().resultSet_getDouble(this, columnLabel); + FilterChainImpl chain = createChain(); + double value = chain.resultSet_getDouble(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public int getFetchDirection() throws SQLException { - return createChain().resultSet_getFetchDirection(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getFetchDirection(this); + recycleFilterChain(chain); + return value; } @Override public int getFetchSize() throws SQLException { - return createChain().resultSet_getFetchSize(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getFetchSize(this); + recycleFilterChain(chain); + return value; } @Override public float getFloat(int columnIndex) throws SQLException { - return createChain().resultSet_getFloat(this, columnIndex); + FilterChainImpl chain = createChain(); + float value = chain.resultSet_getFloat(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public float getFloat(String columnLabel) throws SQLException { - return createChain().resultSet_getFloat(this, columnLabel); + FilterChainImpl chain = createChain(); + float value = chain.resultSet_getFloat(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public int getHoldability() throws SQLException { - return createChain().resultSet_getHoldability(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getHoldability(this); + recycleFilterChain(chain); + return value; } @Override public int getInt(int columnIndex) throws SQLException { - return createChain().resultSet_getInt(this, columnIndex); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getInt(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public int getInt(String columnLabel) throws SQLException { - return createChain().resultSet_getInt(this, columnLabel); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getInt(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public long getLong(int columnIndex) throws SQLException { - return createChain().resultSet_getLong(this, columnIndex); + FilterChainImpl chain = createChain(); + long value = chain.resultSet_getLong(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public long getLong(String columnLabel) throws SQLException { - return createChain().resultSet_getLong(this, columnLabel); + FilterChainImpl chain = createChain(); + long value = chain.resultSet_getLong(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public ResultSetMetaData getMetaData() throws SQLException { - return createChain().resultSet_getMetaData(this); + FilterChainImpl chain = createChain(); + ResultSetMetaData value = chain.resultSet_getMetaData(this); + recycleFilterChain(chain); + return value; } @Override public Reader getNCharacterStream(int columnIndex) throws SQLException { - return createChain().resultSet_getNCharacterStream(this, columnIndex); + FilterChainImpl chain = createChain(); + Reader value = chain.resultSet_getNCharacterStream(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Reader getNCharacterStream(String columnLabel) throws SQLException { - return createChain().resultSet_getNCharacterStream(this, columnLabel); + FilterChainImpl chain = createChain(); + Reader value = chain.resultSet_getNCharacterStream(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public NClob getNClob(int columnIndex) throws SQLException { - return createChain().resultSet_getNClob(this, columnIndex); + FilterChainImpl chain = createChain(); + NClob value = chain.resultSet_getNClob(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public NClob getNClob(String columnLabel) throws SQLException { - return createChain().resultSet_getNClob(this, columnLabel); + FilterChainImpl chain = createChain(); + NClob value = chain.resultSet_getNClob(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public String getNString(int columnIndex) throws SQLException { - return createChain().resultSet_getNString(this, columnIndex); + FilterChainImpl chain = createChain(); + String value = chain.resultSet_getNString(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public String getNString(String columnLabel) throws SQLException { - return createChain().resultSet_getNString(this, columnLabel); + FilterChainImpl chain = createChain(); + String value = chain.resultSet_getNString(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Object getObject(int columnIndex) throws SQLException { - return createChain().resultSet_getObject(this, columnIndex); + FilterChainImpl chain = createChain(); + Object value = chain.resultSet_getObject(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Object getObject(String columnLabel) throws SQLException { - return createChain().resultSet_getObject(this, columnLabel); + FilterChainImpl chain = createChain(); + Object value = chain.resultSet_getObject(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Object getObject(int columnIndex, Map> map) throws SQLException { - return createChain().resultSet_getObject(this, columnIndex, map); + FilterChainImpl chain = createChain(); + Object value = chain.resultSet_getObject(this, columnIndex, map); + recycleFilterChain(chain); + return value; } @Override public Object getObject(String columnLabel, Map> map) throws SQLException { - return createChain().resultSet_getObject(this, columnLabel, map); + FilterChainImpl chain = createChain(); + Object value = chain.resultSet_getObject(this, columnLabel, map); + recycleFilterChain(chain); + return value; } @Override public Ref getRef(int columnIndex) throws SQLException { - return createChain().resultSet_getRef(this, columnIndex); + FilterChainImpl chain = createChain(); + Ref value = chain.resultSet_getRef(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Ref getRef(String columnLabel) throws SQLException { - return createChain().resultSet_getRef(this, columnLabel); + FilterChainImpl chain = createChain(); + Ref value = chain.resultSet_getRef(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public int getRow() throws SQLException { - return createChain().resultSet_getRow(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getRow(this); + recycleFilterChain(chain); + return value; } @Override public RowId getRowId(int columnIndex) throws SQLException { - return createChain().resultSet_getRowId(this, columnIndex); + FilterChainImpl chain = createChain(); + RowId value = chain.resultSet_getRowId(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public RowId getRowId(String columnLabel) throws SQLException { - return createChain().resultSet_getRowId(this, columnLabel); + FilterChainImpl chain = createChain(); + RowId value = chain.resultSet_getRowId(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public SQLXML getSQLXML(int columnIndex) throws SQLException { - return createChain().resultSet_getSQLXML(this, columnIndex); + FilterChainImpl chain = createChain(); + SQLXML value = chain.resultSet_getSQLXML(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public SQLXML getSQLXML(String columnLabel) throws SQLException { - return createChain().resultSet_getSQLXML(this, columnLabel); + FilterChainImpl chain = createChain(); + SQLXML value = chain.resultSet_getSQLXML(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public short getShort(int columnIndex) throws SQLException { - return createChain().resultSet_getShort(this, columnIndex); + FilterChainImpl chain = createChain(); + short value = chain.resultSet_getShort(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public short getShort(String columnLabel) throws SQLException { - return createChain().resultSet_getShort(this, columnLabel); + FilterChainImpl chain = createChain(); + short value = chain.resultSet_getShort(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Statement getStatement() throws SQLException { - return createChain().resultSet_getStatement(this); + FilterChainImpl chain = createChain(); + Statement stmt = chain.resultSet_getStatement(this); + recycleFilterChain(chain); + return stmt; } @Override public String getString(int columnIndex) throws SQLException { - return createChain().resultSet_getString(this, columnIndex); + FilterChainImpl chain = createChain(); + String value = chain.resultSet_getString(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public String getString(String columnLabel) throws SQLException { - return createChain().resultSet_getString(this, columnLabel); + FilterChainImpl chain = createChain(); + String value = chain.resultSet_getString(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Time getTime(int columnIndex) throws SQLException { - return createChain().resultSet_getTime(this, columnIndex); + FilterChainImpl chain = createChain(); + Time value = chain.resultSet_getTime(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Time getTime(String columnLabel) throws SQLException { - return createChain().resultSet_getTime(this, columnLabel); + FilterChainImpl chain = createChain(); + Time value = chain.resultSet_getTime(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Time getTime(int columnIndex, Calendar cal) throws SQLException { - return createChain().resultSet_getTime(this, columnIndex, cal); + FilterChainImpl chain = createChain(); + Time value = chain.resultSet_getTime(this, columnIndex, cal); + recycleFilterChain(chain); + return value; } @Override public Time getTime(String columnLabel, Calendar cal) throws SQLException { - return createChain().resultSet_getTime(this, columnLabel, cal); + FilterChainImpl chain = createChain(); + Time value = chain.resultSet_getTime(this, columnLabel, cal); + recycleFilterChain(chain); + return value; } @Override public Timestamp getTimestamp(int columnIndex) throws SQLException { - return createChain().resultSet_getTimestamp(this, columnIndex); + FilterChainImpl chain = createChain(); + Timestamp value = chain.resultSet_getTimestamp(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public Timestamp getTimestamp(String columnLabel) throws SQLException { - return createChain().resultSet_getTimestamp(this, columnLabel); + FilterChainImpl chain = createChain(); + Timestamp value = chain.resultSet_getTimestamp(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException { - return createChain().resultSet_getTimestamp(this, columnIndex, cal); + FilterChainImpl chain = createChain(); + Timestamp value = chain.resultSet_getTimestamp(this, columnIndex, cal); + recycleFilterChain(chain); + return value; } @Override public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException { - return createChain().resultSet_getTimestamp(this, columnLabel, cal); + FilterChainImpl chain = createChain(); + Timestamp value = chain.resultSet_getTimestamp(this, columnLabel, cal); + recycleFilterChain(chain); + return value; } @Override public int getType() throws SQLException { - return createChain().resultSet_getType(this); + FilterChainImpl chain = createChain(); + int value = chain.resultSet_getType(this); + recycleFilterChain(chain); + return value; } @Override public URL getURL(int columnIndex) throws SQLException { - return createChain().resultSet_getURL(this, columnIndex); + FilterChainImpl chain = createChain(); + URL value = chain.resultSet_getURL(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public URL getURL(String columnLabel) throws SQLException { - return createChain().resultSet_getURL(this, columnLabel); + FilterChainImpl chain = createChain(); + URL value = chain.resultSet_getURL(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public InputStream getUnicodeStream(int columnIndex) throws SQLException { - return createChain().resultSet_getUnicodeStream(this, columnIndex); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getUnicodeStream(this, columnIndex); + recycleFilterChain(chain); + return value; } @Override public InputStream getUnicodeStream(String columnLabel) throws SQLException { - return createChain().resultSet_getUnicodeStream(this, columnLabel); + FilterChainImpl chain = createChain(); + InputStream value = chain.resultSet_getUnicodeStream(this, columnLabel); + recycleFilterChain(chain); + return value; } @Override public SQLWarning getWarnings() throws SQLException { - return createChain().resultSet_getWarnings(this); + FilterChainImpl chain = createChain(); + SQLWarning value = chain.resultSet_getWarnings(this); + recycleFilterChain(chain); + return value; } @Override public void insertRow() throws SQLException { - createChain().resultSet_insertRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_insertRow(this); + recycleFilterChain(chain); } @Override public boolean isAfterLast() throws SQLException { - return createChain().resultSet_isAfterLast(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_isAfterLast(this); + recycleFilterChain(chain); + return value; } @Override public boolean isBeforeFirst() throws SQLException { - return createChain().resultSet_isBeforeFirst(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_isBeforeFirst(this); + recycleFilterChain(chain); + return value; } @Override public boolean isClosed() throws SQLException { - return createChain().resultSet_isClosed(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_isClosed(this); + recycleFilterChain(chain); + return value; } @Override public boolean isFirst() throws SQLException { - return createChain().resultSet_isFirst(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_isFirst(this); + recycleFilterChain(chain); + return value; } @Override public boolean isLast() throws SQLException { - return createChain().resultSet_isLast(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_isLast(this); + recycleFilterChain(chain); + return value; } @Override public boolean last() throws SQLException { - return createChain().resultSet_last(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_last(this); + recycleFilterChain(chain); + return value; } @Override public void moveToCurrentRow() throws SQLException { - createChain().resultSet_moveToCurrentRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_moveToCurrentRow(this); + recycleFilterChain(chain); } @Override public void moveToInsertRow() throws SQLException { - createChain().resultSet_moveToInsertRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_moveToInsertRow(this); + recycleFilterChain(chain); } @Override public boolean next() throws SQLException { - boolean moreRows = createChain().resultSet_next(this); + FilterChainImpl chain = createChain(); + boolean moreRows = chain.resultSet_next(this); if (moreRows) { cursorIndex++; @@ -594,473 +881,665 @@ public class ResultSetProxyImpl extends WrapperProxyImpl implements ResultSetPro fetchRowCount = cursorIndex; } } + + recycleFilterChain(chain); return moreRows; } @Override public boolean previous() throws SQLException { - boolean moreRows = createChain().resultSet_previous(this); + FilterChainImpl chain = createChain(); + boolean moreRows = chain.resultSet_previous(this); if (moreRows) { cursorIndex--; } + recycleFilterChain(chain); return moreRows; } @Override public void refreshRow() throws SQLException { - createChain().resultSet_refreshRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_refreshRow(this); + recycleFilterChain(chain); } @Override public boolean relative(int rows) throws SQLException { - return createChain().resultSet_relative(this, rows); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_relative(this, rows); + recycleFilterChain(chain); + return value; } @Override public boolean rowDeleted() throws SQLException { - return createChain().resultSet_rowDeleted(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_rowDeleted(this); + recycleFilterChain(chain); + return value; } @Override public boolean rowInserted() throws SQLException { - return createChain().resultSet_rowInserted(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_rowInserted(this); + recycleFilterChain(chain); + return value; } @Override public boolean rowUpdated() throws SQLException { - return createChain().resultSet_rowUpdated(this); + FilterChainImpl chain = createChain(); + boolean value = chain.resultSet_rowUpdated(this); + recycleFilterChain(chain); + return value; } @Override public void setFetchDirection(int direction) throws SQLException { - createChain().resultSet_setFetchDirection(this, direction); + FilterChainImpl chain = createChain(); + chain.resultSet_setFetchDirection(this, direction); + recycleFilterChain(chain); } @Override public void setFetchSize(int rows) throws SQLException { - createChain().resultSet_setFetchSize(this, rows); + FilterChainImpl chain = createChain(); + chain.resultSet_setFetchSize(this, rows); + recycleFilterChain(chain); } @Override public void updateArray(int columnIndex, Array x) throws SQLException { - createChain().resultSet_updateArray(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateArray(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateArray(String columnLabel, Array x) throws SQLException { - createChain().resultSet_updateArray(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateArray(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException { - createChain().resultSet_updateAsciiStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateAsciiStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException { - createChain().resultSet_updateBigDecimal(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBigDecimal(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException { - createChain().resultSet_updateBigDecimal(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBigDecimal(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException { - createChain().resultSet_updateBinaryStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBinaryStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateBlob(int columnIndex, Blob x) throws SQLException { - createChain().resultSet_updateBlob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBlob(String columnLabel, Blob x) throws SQLException { - createChain().resultSet_updateBlob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateBlob(int columnIndex, InputStream x) throws SQLException { - createChain().resultSet_updateBlob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBlob(String columnLabel, InputStream x) throws SQLException { - createChain().resultSet_updateBlob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateBlob(int columnIndex, InputStream x, long length) throws SQLException { - createChain().resultSet_updateBlob(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateBlob(String columnLabel, InputStream x, long length) throws SQLException { - createChain().resultSet_updateBlob(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBlob(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateBoolean(int columnIndex, boolean x) throws SQLException { - createChain().resultSet_updateBoolean(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBoolean(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBoolean(String columnLabel, boolean x) throws SQLException { - createChain().resultSet_updateBoolean(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBoolean(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateByte(int columnIndex, byte x) throws SQLException { - createChain().resultSet_updateByte(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateByte(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateByte(String columnLabel, byte x) throws SQLException { - createChain().resultSet_updateByte(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateByte(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateBytes(int columnIndex, byte[] x) throws SQLException { - createChain().resultSet_updateBytes(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBytes(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateBytes(String columnLabel, byte[] x) throws SQLException { - createChain().resultSet_updateBytes(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateBytes(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateCharacterStream(int columnIndex, Reader x) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateCharacterStream(String columnLabel, Reader x) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateCharacterStream(String columnLabel, Reader x, int length) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateCharacterStream(String columnLabel, Reader x, long length) throws SQLException { - createChain().resultSet_updateCharacterStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateCharacterStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateClob(int columnIndex, Clob x) throws SQLException { - createChain().resultSet_updateClob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateClob(String columnLabel, Clob x) throws SQLException { - createChain().resultSet_updateClob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateClob(int columnIndex, Reader x) throws SQLException { - createChain().resultSet_updateClob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateClob(String columnLabel, Reader x) throws SQLException { - createChain().resultSet_updateClob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateClob(int columnIndex, Reader x, long length) throws SQLException { - createChain().resultSet_updateClob(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateClob(String columnLabel, Reader x, long length) throws SQLException { - createChain().resultSet_updateClob(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateClob(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateDate(int columnIndex, Date x) throws SQLException { - createChain().resultSet_updateDate(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateDate(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateDate(String columnLabel, Date x) throws SQLException { - createChain().resultSet_updateDate(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateDate(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateDouble(int columnIndex, double x) throws SQLException { - createChain().resultSet_updateDouble(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateDouble(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateDouble(String columnLabel, double x) throws SQLException { - createChain().resultSet_updateDouble(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateDouble(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateFloat(int columnIndex, float x) throws SQLException { - createChain().resultSet_updateFloat(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateFloat(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateFloat(String columnLabel, float x) throws SQLException { - createChain().resultSet_updateFloat(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateFloat(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateInt(int columnIndex, int x) throws SQLException { - createChain().resultSet_updateInt(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateInt(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateInt(String columnLabel, int x) throws SQLException { - createChain().resultSet_updateInt(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateInt(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateLong(int columnIndex, long x) throws SQLException { - createChain().resultSet_updateLong(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateLong(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateLong(String columnLabel, long x) throws SQLException { - createChain().resultSet_updateLong(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateLong(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException { - createChain().resultSet_updateNCharacterStream(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNCharacterStream(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateNCharacterStream(String columnLabel, Reader x) throws SQLException { - createChain().resultSet_updateNCharacterStream(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNCharacterStream(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException { - createChain().resultSet_updateNCharacterStream(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNCharacterStream(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateNCharacterStream(String columnLabel, Reader x, long length) throws SQLException { - createChain().resultSet_updateNCharacterStream(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNCharacterStream(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateNClob(int columnIndex, NClob x) throws SQLException { - createChain().resultSet_updateNClob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateNClob(String columnLabel, NClob x) throws SQLException { - createChain().resultSet_updateNClob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateNClob(int columnIndex, Reader x) throws SQLException { - createChain().resultSet_updateNClob(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateNClob(String columnLabel, Reader x) throws SQLException { - createChain().resultSet_updateNClob(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateNClob(int columnIndex, Reader x, long length) throws SQLException { - createChain().resultSet_updateNClob(this, columnIndex, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnIndex, x, length); + recycleFilterChain(chain); } @Override public void updateNClob(String columnLabel, Reader x, long length) throws SQLException { - createChain().resultSet_updateNClob(this, columnLabel, x, length); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNClob(this, columnLabel, x, length); + recycleFilterChain(chain); } @Override public void updateNString(int columnIndex, String x) throws SQLException { - createChain().resultSet_updateNString(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNString(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateNString(String columnLabel, String x) throws SQLException { - createChain().resultSet_updateNString(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNString(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateNull(int columnIndex) throws SQLException { - createChain().resultSet_updateNull(this, columnIndex); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNull(this, columnIndex); + recycleFilterChain(chain); } @Override public void updateNull(String columnLabel) throws SQLException { - createChain().resultSet_updateNull(this, columnLabel); + FilterChainImpl chain = createChain(); + chain.resultSet_updateNull(this, columnLabel); + recycleFilterChain(chain); } @Override public void updateObject(int columnIndex, Object x) throws SQLException { - createChain().resultSet_updateObject(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateObject(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateObject(String columnLabel, Object x) throws SQLException { - createChain().resultSet_updateObject(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateObject(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException { - createChain().resultSet_updateObject(this, columnIndex, x, scaleOrLength); + FilterChainImpl chain = createChain(); + chain.resultSet_updateObject(this, columnIndex, x, scaleOrLength); + recycleFilterChain(chain); } @Override public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException { - createChain().resultSet_updateObject(this, columnLabel, x, scaleOrLength); + FilterChainImpl chain = createChain(); + chain.resultSet_updateObject(this, columnLabel, x, scaleOrLength); + recycleFilterChain(chain); } @Override public void updateRef(int columnIndex, Ref x) throws SQLException { - createChain().resultSet_updateRef(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateRef(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateRef(String columnLabel, Ref x) throws SQLException { - createChain().resultSet_updateRef(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateRef(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateRow() throws SQLException { - createChain().resultSet_updateRow(this); + FilterChainImpl chain = createChain(); + chain.resultSet_updateRow(this); + recycleFilterChain(chain); } @Override public void updateRowId(int columnIndex, RowId x) throws SQLException { - createChain().resultSet_updateRowId(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateRowId(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateRowId(String columnLabel, RowId x) throws SQLException { - createChain().resultSet_updateRowId(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateRowId(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateSQLXML(int columnIndex, SQLXML x) throws SQLException { - createChain().resultSet_updateSQLXML(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateSQLXML(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateSQLXML(String columnLabel, SQLXML x) throws SQLException { - createChain().resultSet_updateSQLXML(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateSQLXML(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateShort(int columnIndex, short x) throws SQLException { - createChain().resultSet_updateShort(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateShort(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateShort(String columnLabel, short x) throws SQLException { - createChain().resultSet_updateShort(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateShort(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateString(int columnIndex, String x) throws SQLException { - createChain().resultSet_updateString(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateString(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateString(String columnLabel, String x) throws SQLException { - createChain().resultSet_updateString(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateString(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateTime(int columnIndex, Time x) throws SQLException { - createChain().resultSet_updateTime(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateTime(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateTime(String columnLabel, Time x) throws SQLException { - createChain().resultSet_updateTime(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateTime(this, columnLabel, x); + recycleFilterChain(chain); } @Override public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException { - createChain().resultSet_updateTimestamp(this, columnIndex, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateTimestamp(this, columnIndex, x); + recycleFilterChain(chain); } @Override public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException { - createChain().resultSet_updateTimestamp(this, columnLabel, x); + FilterChainImpl chain = createChain(); + chain.resultSet_updateTimestamp(this, columnLabel, x); + recycleFilterChain(chain); } @Override public boolean wasNull() throws SQLException { - return createChain().resultSet_wasNull(this); + FilterChainImpl chain = createChain(); + boolean result = chain.resultSet_wasNull(this); + + recycleFilterChain(chain); + return result; } public T getObject(int columnIndex, Class type) throws SQLException { diff --git a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_Clob.java b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_Clob.java index a9eeadfad3..99262da152 100644 --- a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_Clob.java +++ b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_Clob.java @@ -18,6 +18,7 @@ package com.alibaba.druid.bvt.filter; import java.sql.Clob; import java.sql.SQLException; import java.util.Collections; +import java.util.Properties; import junit.framework.TestCase; @@ -27,7 +28,9 @@ import com.alibaba.druid.filter.FilterChainImpl; import com.alibaba.druid.mock.MockClob; import com.alibaba.druid.mock.MockResultSet; import com.alibaba.druid.pool.DruidDataSource; +import com.alibaba.druid.pool.DruidPooledConnection; import com.alibaba.druid.proxy.jdbc.ClobProxy; +import com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl; import com.alibaba.druid.proxy.jdbc.ResultSetProxyImpl; import com.alibaba.druid.proxy.jdbc.StatementProxy; import com.alibaba.druid.proxy.jdbc.StatementProxyImpl; @@ -43,7 +46,9 @@ public class FilterChainTest_Clob extends TestCase { protected void setUp() throws Exception { dataSource = new DruidDataSource(); - statement = new StatementProxyImpl(null, null, 1); + dataSource.setUrl("jdbc:mock:xxx"); + ConnectionProxyImpl conn = new ConnectionProxyImpl(dataSource, null, new Properties(), 0); + statement = new StatementProxyImpl(conn, null, 1); mockResultSet = new MockResultSet(null) { diff --git a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_NClob.java b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_NClob.java index 3641962cc2..c440c6fab2 100644 --- a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_NClob.java +++ b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_NClob.java @@ -18,6 +18,7 @@ package com.alibaba.druid.bvt.filter; import java.sql.Clob; import java.sql.SQLException; import java.util.Collections; +import java.util.Properties; import junit.framework.TestCase; @@ -27,6 +28,7 @@ import com.alibaba.druid.filter.FilterChainImpl; import com.alibaba.druid.mock.MockNClob; import com.alibaba.druid.mock.MockResultSet; import com.alibaba.druid.pool.DruidDataSource; +import com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl; import com.alibaba.druid.proxy.jdbc.NClobProxy; import com.alibaba.druid.proxy.jdbc.ResultSetProxyImpl; import com.alibaba.druid.proxy.jdbc.StatementProxy; @@ -43,7 +45,8 @@ public class FilterChainTest_NClob extends TestCase { protected void setUp() throws Exception { dataSource = new DruidDataSource(); - statement = new StatementProxyImpl(null, null, 1); + ConnectionProxyImpl conn = new ConnectionProxyImpl(dataSource, null, new Properties(), 0); + statement = new StatementProxyImpl(conn, null, 1); mockResultSet = new MockResultSet(null) { diff --git a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet_2.java b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet_2.java index 9d506bcafd..0324487903 100644 --- a/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet_2.java +++ b/src/test/java/com/alibaba/druid/bvt/filter/FilterChainTest_ResultSet_2.java @@ -18,6 +18,7 @@ package com.alibaba.druid.bvt.filter; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Collections; +import java.util.Properties; import junit.framework.TestCase; @@ -29,6 +30,7 @@ import com.alibaba.druid.mock.MockResultSet; import com.alibaba.druid.pool.DruidDataSource; import com.alibaba.druid.proxy.jdbc.CallableStatementProxy; import com.alibaba.druid.proxy.jdbc.CallableStatementProxyImpl; +import com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl; import com.alibaba.druid.proxy.jdbc.ResultSetProxy; import com.alibaba.druid.util.JdbcUtils; @@ -41,7 +43,7 @@ public class FilterChainTest_ResultSet_2 extends TestCase { protected void setUp() throws Exception { dataSource = new DruidDataSource(); - + ConnectionProxyImpl conn = new ConnectionProxyImpl(dataSource, null, new Properties(), 0); MockCallableStatement mockStmt = new MockCallableStatement(null, "") { @Override @@ -51,7 +53,7 @@ public class FilterChainTest_ResultSet_2 extends TestCase { } }; - statement = new CallableStatementProxyImpl(null, mockStmt, "", 1); + statement = new CallableStatementProxyImpl(conn, mockStmt, "", 1); }