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| package org.apache.tapestry.engine.state; |
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| import java.util.HashMap; |
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| import java.util.Iterator; |
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| import java.util.Map; |
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| |
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| import org.apache.hivemind.ApplicationRuntimeException; |
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| import org.apache.hivemind.ErrorLog; |
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| public class SOMRegistryImpl implements StateObjectManagerRegistry |
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| { |
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| private ErrorLog _errorLog; |
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| |
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| private Map _factoryContributions; |
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| private Map _applicationContributions; |
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| private Map _persistenceManagers; |
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| private Map _objectManagers = new HashMap(); |
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| public void initializeService()
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| { |
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| Map contributions = new HashMap();
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| contributions.putAll(_factoryContributions);
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| contributions.putAll(_applicationContributions);
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| Iterator i = contributions.values().iterator();
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| while (i.hasNext())
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| { |
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| StateObjectContribution c = (StateObjectContribution) i.next();
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| String objectName = c.getName();
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| String scope = c.getScope();
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| StateObjectPersistenceManager pm = (StateObjectPersistenceManager) _persistenceManagers
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| .get(scope); |
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| if (pm == null)
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| { |
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| _errorLog.error(
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| StateMessages.unknownScope(objectName, scope), |
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| c.getLocation(), |
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| null); |
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| continue;
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| } |
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| StateObjectManager manager = new StateObjectManagerImpl(objectName, c.getFactory(), pm);
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| _objectManagers.put(objectName, manager);
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| } |
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| } |
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| public StateObjectManager get(String objectName)
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| { |
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| StateObjectManager manager = (StateObjectManager) _objectManagers.get(objectName);
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| if (manager == null)
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| throw new ApplicationRuntimeException(StateMessages.unknownStateObjectName(objectName));
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| return manager;
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| } |
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| public void setApplicationContributions(Map applicationContributions)
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| { |
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| _applicationContributions = applicationContributions;
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| } |
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| public void setErrorLog(ErrorLog errorLog)
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| { |
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| _errorLog = errorLog;
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| } |
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| public void setFactoryContributions(Map factoryContributions)
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| { |
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| _factoryContributions = factoryContributions;
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| } |
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| public void setPersistenceManagers(Map persistenceManagers)
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| { |
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| _persistenceManagers = persistenceManagers;
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| } |
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| } |