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Code Issues Releases Wiki Activity

支持HA

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@465 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-07-17 09:20:27 +00:00
parent 63e0eb05a4
commit 0614f22b42
2 changed files with 18 additions and 14 deletions
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src/main/java/com/alibaba/druid/pool/ha/HADataSource.java
+12
View File
@@ -2,6 +2,8 @@ package com.alibaba.druid.pool.ha;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.atomic.AtomicInteger;
@@ -18,9 +20,19 @@ public class HADataSource extends MultiDataSource implements DataSource {
private final AtomicInteger indexErrorCount = new AtomicInteger();
protected ArrayList<DruidDataSource> dataSources;
protected final List<DruidDataSource> notAvailableDatasources = new CopyOnWriteArrayList<DruidDataSource>();
public HADataSource(){
dataSources = new ArrayList<DruidDataSource>();
}
public List<DruidDataSource> getDataSources() {
return Collections.unmodifiableList(dataSources);
}
public void setDataSources(List<DruidDataSource> dataSources) {
this.dataSources = new ArrayList<DruidDataSource>(dataSources);
}
@Override
src/main/java/com/alibaba/druid/pool/ha/MultiDataSource.java
+6 -14
View File
@@ -2,8 +2,6 @@ package com.alibaba.druid.pool.ha;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicInteger;
@@ -13,13 +11,16 @@ import com.alibaba.druid.pool.DruidDataSource;
public abstract class MultiDataSource extends DataSourceAdapter {
protected ArrayList<DruidDataSource> dataSources;
private Properties properties = new Properties();
private final AtomicInteger connectionIdSeed = new AtomicInteger();
private final AtomicInteger statementIdSeed = new AtomicInteger();
public MultiDataSource(){
}
public int createConnectionId() {
return connectionIdSeed.getAndIncrement();
}
@@ -28,18 +29,9 @@ public abstract class MultiDataSource extends DataSourceAdapter {
return statementIdSeed.getAndIncrement();
}
public MultiDataSource(){
dataSources = new ArrayList<DruidDataSource>();
}
public abstract List<DruidDataSource> getDataSources();
public List<DruidDataSource> getDataSources() {
return Collections.unmodifiableList(dataSources);
}
public void setDataSources(List<DruidDataSource> dataSources) {
this.dataSources = new ArrayList<DruidDataSource>(dataSources);
;
}
public abstract void setDataSources(List<DruidDataSource> dataSources);
public Properties getProperties() {
return properties;