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package org.mule.component; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleException; |
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import org.mule.api.component.Component; |
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import org.mule.api.component.InterfaceBinding; |
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import org.mule.api.component.LifecycleAdapter; |
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import org.mule.api.lifecycle.InitialisationCallback; |
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import org.mule.api.lifecycle.InitialisationException; |
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import org.mule.api.model.EntryPointResolverSet; |
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import org.mule.api.object.ObjectFactory; |
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import org.mule.config.PoolingProfile; |
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import org.mule.util.pool.DefaultLifecycleEnabledObjectPool; |
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import org.mule.util.pool.LifecyleEnabledObjectPool; |
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import org.mule.util.pool.ObjectPool; |
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import java.util.List; |
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public class PooledJavaComponent extends AbstractJavaComponent |
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{ |
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protected PoolingProfile poolingProfile; |
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protected LifecyleEnabledObjectPool lifecycleAdapterPool; |
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public PooledJavaComponent() |
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{ |
40 | 0 | super(); |
41 | 0 | } |
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public PooledJavaComponent(ObjectFactory objectFactory) |
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{ |
45 | 0 | this(objectFactory, null); |
46 | 0 | } |
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public PooledJavaComponent(ObjectFactory objectFactory, PoolingProfile poolingProfile) |
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{ |
50 | 0 | super(objectFactory); |
51 | 0 | this.poolingProfile = poolingProfile; |
52 | 0 | } |
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public PooledJavaComponent(ObjectFactory objectFactory, |
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PoolingProfile poolingProfile, |
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EntryPointResolverSet entryPointResolverSet, |
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List<InterfaceBinding> bindings) |
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{ |
59 | 0 | super(objectFactory, entryPointResolverSet, bindings); |
60 | 0 | this.poolingProfile = poolingProfile; |
61 | 0 | } |
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@Override |
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protected LifecycleAdapter borrowComponentLifecycleAdaptor() throws Exception |
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{ |
66 | 0 | return (LifecycleAdapter) lifecycleAdapterPool.borrowObject(); |
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} |
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@Override |
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protected void returnComponentLifecycleAdaptor(LifecycleAdapter lifecycleAdapter) |
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{ |
72 | 0 | lifecycleAdapterPool.returnObject(lifecycleAdapter); |
73 | 0 | } |
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@Override |
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protected void doInitialise() throws InitialisationException |
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{ |
78 | 0 | super.doInitialise(); |
79 | 0 | } |
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@Override |
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protected void doStart() throws MuleException |
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{ |
84 | 0 | super.doStart(); |
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|
87 | 0 | lifecycleAdapterPool = new DefaultLifecycleEnabledObjectPool(new LifeCycleAdapterFactory(), poolingProfile, muleContext); |
88 | 0 | lifecycleAdapterPool.initialise(); |
89 | 0 | lifecycleAdapterPool.start(); |
90 | 0 | } |
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|
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@Override |
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protected void doStop() throws MuleException |
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{ |
95 | 0 | super.doStop(); |
96 | 0 | if (lifecycleAdapterPool != null) |
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{ |
98 | 0 | lifecycleAdapterPool.stop(); |
99 | 0 | lifecycleAdapterPool.close(); |
100 | 0 | lifecycleAdapterPool = null; |
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} |
102 | 0 | } |
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public void setPoolingProfile(PoolingProfile poolingProfile) |
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{ |
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109 | 0 | this.poolingProfile = poolingProfile; |
110 | 0 | } |
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public PoolingProfile getPoolingProfile() |
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{ |
114 | 0 | return poolingProfile; |
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} |
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|
127 | 0 | protected class LifeCycleAdapterFactory implements ObjectFactory |
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{ |
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public Object getInstance(MuleContext muleContext) throws Exception |
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{ |
132 | 0 | return createLifecycleAdaptor(); |
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} |
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public Class<?> getObjectClass() |
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{ |
137 | 0 | return LifecycleAdapter.class; |
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} |
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public void initialise() throws InitialisationException |
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{ |
142 | 0 | objectFactory.initialise(); |
143 | 0 | } |
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public void dispose() |
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{ |
147 | 0 | objectFactory.dispose(); |
148 | 0 | } |
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public void addObjectInitialisationCallback(InitialisationCallback callback) |
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{ |
152 | 0 | objectFactory.addObjectInitialisationCallback(callback); |
153 | 0 | } |
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public boolean isSingleton() |
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{ |
157 | 0 | return false; |
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} |
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public boolean isExternallyManagedLifecycle() |
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{ |
162 | 0 | return objectFactory.isExternallyManagedLifecycle(); |
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} |
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public boolean isAutoWireObject() |
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{ |
167 | 0 | return objectFactory.isAutoWireObject(); |
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} |
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} |
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} |