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ha

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This commit is contained in:
wenshao
2011-12-26 09:53:18 +08:00
parent ba01e4fe8b
commit d38052d8eb
4 changed files with 41 additions and 112 deletions
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src/main/java/com/alibaba/druid/pool/ha/MultiDataSourceConnection.java
+21 -21
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@@ -29,7 +29,7 @@ import com.alibaba.druid.proxy.jdbc.DataSourceProxy;
public class MultiDataSourceConnection extends WrapperAdapter implements Connection, ConnectionProxy {
private final MultiDataSource haDataSource;
private final MultiDataSource multiDataSource;
private Connection conn;
private DataSourceHolder dataSourceHolder;
@@ -51,8 +51,8 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
private boolean closed = false;
public MultiDataSourceConnection(MultiDataSource haDataSource, long id){
this.haDataSource = haDataSource;
public MultiDataSourceConnection(MultiDataSource multiDataSource, long id){
this.multiDataSource = multiDataSource;
this.id = id;
}
@@ -62,7 +62,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
public void checkConnection(String sql) throws SQLException {
if (conn == null) {
MultiConnectionHolder connHolder = haDataSource.getRealConnection(this, sql);
MultiConnectionHolder connHolder = multiDataSource.getRealConnection(this, sql);
conn = connHolder.getConnection();
this.dataSourceHolder = connHolder.getDataSourceHolder();
}
@@ -98,8 +98,8 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
connectedTime = new Date();
}
public MultiDataSource getHaDataSource() {
return haDataSource;
public MultiDataSource getMultiDataSource() {
return multiDataSource;
}
@Override
@@ -156,7 +156,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
}
this.closed = true;
haDataSource.afterConnectionClosed(this);
multiDataSource.afterConnectionClosed(this);
}
@Override
@@ -329,14 +329,14 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
MultiDataSourceStatement stmt = new MultiDataSourceStatement(this, stmtId, resultSetType, resultSetConcurrency);
return stmt;
}
@Override
public Statement createStatement() throws SQLException {
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
MultiDataSourceStatement stmt = new MultiDataSourceStatement(this, stmtId);
return stmt;
}
@@ -346,7 +346,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -356,7 +356,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
CallableStatement stmt = conn.prepareCall(sql);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new CallableStatementProxyImpl(this, stmt, sql, stmtId);
}
@@ -367,7 +367,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql, resultSetType, resultSetConcurrency);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -377,7 +377,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
CallableStatement stmt = conn.prepareCall(sql, resultSetType, resultSetConcurrency);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new CallableStatementProxyImpl(this, stmt, sql, stmtId);
}
@@ -385,7 +385,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
MultiDataSourceStatement stmt = new MultiDataSourceStatement(this, stmtId, resultSetType, resultSetConcurrency,
resultSetHoldability);
return stmt;
@@ -397,7 +397,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -408,7 +408,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
CallableStatement stmt = conn.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new CallableStatementProxyImpl(this, stmt, sql, stmtId);
}
@@ -418,7 +418,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql, autoGeneratedKeys);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -428,7 +428,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql, columnIndexes);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -438,7 +438,7 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
checkConnection(sql);
PreparedStatement stmt = conn.prepareStatement(sql, columnNames);
long stmtId = haDataSource.createStatementId();
long stmtId = multiDataSource.createStatementId();
return new MultiDataSourcePreparedStatement(this, stmt, sql, stmtId);
}
@@ -578,12 +578,12 @@ public class MultiDataSourceConnection extends WrapperAdapter implements Connect
@Override
public Properties getProperties() {
return haDataSource.getProperties();
return multiDataSource.getProperties();
}
@Override
public DataSourceProxy getDirectDataSource() {
return haDataSource;
return multiDataSource;
}
@Override