IBatisTerracottaConfigurator


1   /*
2    * All content copyright (c) 2003-2007 Terracotta, Inc., except as may otherwise be noted in a separate copyright
3    * notice. All rights reserved.
4    */
5   package org.terracotta.modules.iBatis_2_2_0;
6   
7   import org.osgi.framework.BundleContext;
8   import org.osgi.framework.Constants;
9   import org.terracotta.modules.configuration.TerracottaConfiguratorModule;
10  import org.terracotta.modules.iBatis_2_2_0.object.config.IBatisChangeApplicatorSpec;
11  import org.terracotta.modules.iBatis_2_2_0.object.config.IBatisModuleSpec;
12  
13  import com.tc.object.bytecode.ClassAdapterFactory;
14  import com.tc.object.config.ConfigLockLevel;
15  import com.tc.object.config.ModuleSpec;
16  import com.tc.object.config.StandardDSOClientConfigHelper;
17  import com.tc.object.config.TransparencyClassSpec;
18  
19  import java.sql.SQLException  ;
20  import java.util.Dictionary  ;
21  import java.util.Hashtable  ;
22  
23  public final class IBatisTerracottaConfigurator extends TerracottaConfiguratorModule {
24    protected final void addInstrumentation(final BundleContext context, final StandardDSOClientConfigHelper configHelper) {
25      configHelper.addAutolock("* java.util.Collections$SynchronizedList.*(..)", ConfigLockLevel.WRITE);
26      
27      ClassAdapterFactory factory = new IBatisClassAdapter();
28      
29      TransparencyClassSpec spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.mapping.result.loader.EnhancedLazyResultLoader$EnhancedLazyResultLoaderImpl");
30      configHelper.addAutolock("* com.ibatis.sqlmap.engine.mapping.result.loader.EnhancedLazyResultLoader$EnhancedLazyResultLoaderImpl.loadObject(..)", ConfigLockLevel.WRITE);
31      
32      spec = configHelper.getOrCreateSpec(SQLException  .class.getName());
33      spec.markPreInstrumented();
34      
35      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate");
36      
37      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.impl.SqlMapClientImpl");
38      spec.setCallConstructorOnLoad(true);
39      spec.addTransient("localSqlMapSession");
40      
41      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.execution.SqlExecutor", false, false, false);
42      
43      spec = configHelper.getOrCreateSpec("com.ibatis.common.jdbc.SimpleDataSource");
44      spec.setCallConstructorOnLoad(true);
45      spec.setCustomClassAdapter(factory);
46      spec.addTransient("activeConnections");
47      spec.addTransient("idleConnections");
48      configHelper.addAutolock("* com.ibatis.common.jdbc.SimpleDataSource.*(..)", ConfigLockLevel.WRITE);
49      
50      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.transaction.jdbc.JdbcTransactionConfig", false, false, false);
51      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.transaction.BaseTransactionConfig", false, false, false);
52      
53      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.transaction.TransactionManager", false, false, false);
54      
55      configHelper.addIncludePattern("com.ibatis.common.util.Throttle", false, false, false);
56      configHelper.addAutolock("* com.ibatis.common.util.Throttle.*(..)", ConfigLockLevel.WRITE);
57      configHelper.addIncludePattern("com.ibatis.common.util.ThrottledPool", false, false, false);
58      
59      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.type.TypeHandlerFactory", false, false, false);
60      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.type.UnknownTypeHandler", false, false, false);
61      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.type.BaseTypeHandler", false, false, false);
62      
63      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.*", false, false, false);
64      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.statement.*", false, false, false);
65      
66      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.DomDataExchange", false, false, false);
67      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.ListDataExchange", false, false, false);
68      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.ComplexDataExchange", false, false, false);
69      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.PrimitiveDataExchange", false, false, false);
70      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.ComplexDataExchange", false, false, false);
71      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.BaseDataExchange", false, false, false);
72      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.exchange.DataExchangeFactory", false, false, false);
73      
74      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.exchange.JavaBeanDataExchange");
75      spec.addTransient("outParamPlan");
76      spec.addTransient("parameterPlan");
77  
78      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.mapping.result.BasicResultMap");
79      spec.addTransient("remappableResultMappings");
80      
81      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.parameter.*", false, false, false);
82      
83      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.stat.StaticSql", false, false, false);
84      
85      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.type.*", false, false, false);
86      
87      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.result.BasicResultMapping", false, false, false);
88      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.result.AutoResultMap", false, false, false);
89      
90      configHelper.addIncludePattern("com.ibatis.sqlmap.engine.scope.*", false, false, false);
91      
92      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.scope.SessionScope");
93      spec.addTransient("transaction");
94      spec.addTransient("transactionState");
95      spec.addTransient("savedTransactionState");
96      
97      spec = configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.scope.RequestScope");
98      spec.addTransient("resultSet");
99      
100     configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql", false, false, false);
101     configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.SqlText", false, false, false);
102     configHelper.addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.*", false, false, false);
103     //addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.SqlTag", false, false, false);
104     //addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.DynamicTagHandler", false, false, false);
105     //addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.BaseTagHandler", false, false, false);
106     //addIncludePattern("com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler", false, false, false);
107     configHelper.addIncludePattern("com.ibatis.common.util.PaginatedArrayList", false, false, false);
108     
109     /*
110     addIncludePattern("com.ibatis.sqlmap.engine.accessplan.EnhancedPropertyAccessPlan", false, false, false);
111     spec = getOrCreateSpec("com.ibatis.sqlmap.engine.accessplan.BaseAccessPlan");
112     spec.addTransient("clazz");
113     //spec.addTransient("propertyNames");
114     spec.addTransient("info");
115     */
116     
117     // IBatis DAO
118     configHelper.addIncludePattern("com.ibatis.dao.engine.impl.DaoProxy", false, false, false);
119     spec = configHelper.getOrCreateSpec("com.ibatis.dao.engine.impl.DaoImpl");
120     
121     spec = configHelper.getOrCreateSpec("com.ibatis.dao.engine.impl.StandardDaoManager");
122     spec.setCallConstructorOnLoad(true);
123     spec.addTransient("transactionMode");
124     spec.addTransient("contextInTransactionList");
125     
126     spec = configHelper.getOrCreateSpec("com.ibatis.dao.engine.impl.DaoContext");
127     spec.setCallConstructorOnLoad(true);
128     spec.addTransient("transaction");
129     spec.addTransient("state");
130 
131     configHelper.addIncludePattern("com.ibatis.dao.client.template.SqlMapDaoTemplate", false, false, false);
132     configHelper.addIncludePattern("com.ibatis.dao.client.template.DaoTemplate", false, false, false);
133     
134     configHelper.addIncludePattern("com.ibatis.dao.engine.transaction.sqlmap.SqlMapDaoTransactionManager", false, false, false);
135     
136     //addIncludePattern("com.ibatis.sqlmap.engine.accessplan.PropertyAccessPlan", false, false, false);
137     
138     configHelper.getOrCreateSpec("com.ibatis.sqlmap.engine.impl.SqlMapClientImpl").setCustomClassAdapter(factory);
139   }
140   
141   protected final void registerModuleSpec(final BundleContext context) {
142     final Dictionary   serviceProps = new Hashtable  ();
143     serviceProps.put(Constants.SERVICE_VENDOR, "Terracotta, Inc.");
144     serviceProps.put(Constants.SERVICE_DESCRIPTION, "IBatis Plugin Spec");
145     context.registerService(ModuleSpec.class.getName(), new IBatisModuleSpec(new IBatisChangeApplicatorSpec(getClass().getClassLoader())), serviceProps);
146   }
147 
148 }
149
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