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add cat-client as optional dependency (#4414)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -18,83 +18,35 @@ | |
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| import com.ctrip.framework.apollo.tracer.spi.MessageProducer; | ||
| import com.ctrip.framework.apollo.tracer.spi.Transaction; | ||
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| import java.lang.reflect.Method; | ||
| import com.dianping.cat.Cat; | ||
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| /** | ||
| * @author Jason Song([email protected]) | ||
| */ | ||
| public class CatMessageProducer implements MessageProducer { | ||
| private static Class CAT_CLASS; | ||
| private static Method LOG_ERROR_WITH_CAUSE; | ||
| private static Method LOG_ERROR_WITH_MESSAGE_AND_CAUSE; | ||
| private static Method LOG_EVENT_WITH_TYPE_AND_NAME; | ||
| private static Method LOG_EVENT_WITH_TYPE_AND_NAME_AND_STATUS_AND_NAME_VALUE_PAIRS; | ||
| private static Method NEW_TRANSACTION_WITH_TYPE_AND_NAME; | ||
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| static { | ||
| try { | ||
| CAT_CLASS = Class.forName(CatNames.CAT_CLASS); | ||
| LOG_ERROR_WITH_CAUSE = CAT_CLASS.getMethod(CatNames.LOG_ERROR_METHOD, Throwable.class); | ||
| LOG_ERROR_WITH_MESSAGE_AND_CAUSE = CAT_CLASS.getMethod(CatNames.LOG_ERROR_METHOD, | ||
| String.class, Throwable.class); | ||
| LOG_EVENT_WITH_TYPE_AND_NAME = CAT_CLASS.getMethod(CatNames.LOG_EVENT_METHOD, | ||
| String.class, String.class); | ||
| LOG_EVENT_WITH_TYPE_AND_NAME_AND_STATUS_AND_NAME_VALUE_PAIRS = | ||
| CAT_CLASS.getMethod(CatNames.LOG_EVENT_METHOD, String.class, String.class, | ||
| String.class, String.class); | ||
| NEW_TRANSACTION_WITH_TYPE_AND_NAME = CAT_CLASS.getMethod( | ||
| CatNames.NEW_TRANSACTION_METHOD, String.class, String.class); | ||
| //eager init CatTransaction | ||
| CatTransaction.init(); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException("Initialize Cat message producer failed", ex); | ||
| } | ||
| } | ||
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| @Override | ||
| public void logError(Throwable cause) { | ||
| try { | ||
| LOG_ERROR_WITH_CAUSE.invoke(null, cause); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| Cat.logError(cause); | ||
| } | ||
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| @Override | ||
| public void logError(String message, Throwable cause) { | ||
| try { | ||
| LOG_ERROR_WITH_MESSAGE_AND_CAUSE.invoke(null, message, cause); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| Cat.logError(message, cause); | ||
| } | ||
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| @Override | ||
| public void logEvent(String type, String name) { | ||
| try { | ||
| LOG_EVENT_WITH_TYPE_AND_NAME.invoke(null, type, name); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| Cat.logEvent(type, name); | ||
| } | ||
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| @Override | ||
| public void logEvent(String type, String name, String status, String nameValuePairs) { | ||
| try { | ||
| LOG_EVENT_WITH_TYPE_AND_NAME_AND_STATUS_AND_NAME_VALUE_PAIRS.invoke(null, type, name, | ||
| Cat.logEvent(type, name, | ||
| status, nameValuePairs); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| } | ||
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| @Override | ||
| public Transaction newTransaction(String type, String name) { | ||
| try { | ||
| return new CatTransaction(NEW_TRANSACTION_WITH_TYPE_AND_NAME.invoke(null, type, name)); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| return new CatTransaction(Cat.newTransaction(type, name)); | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -24,69 +24,30 @@ | |
| * @author Jason Song([email protected]) | ||
| */ | ||
| public class CatTransaction implements Transaction { | ||
| private static Class CAT_TRANSACTION_CLASS; | ||
| private static Method SET_STATUS_WITH_STRING; | ||
| private static Method SET_STATUS_WITH_THROWABLE; | ||
| private static Method ADD_DATA_WITH_KEY_AND_VALUE; | ||
| private static Method COMPLETE; | ||
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| private Object catTransaction; | ||
| private com.dianping.cat.message.Transaction catTransaction; | ||
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| static { | ||
| try { | ||
| CAT_TRANSACTION_CLASS = Class.forName(CatNames.CAT_TRANSACTION_CLASS); | ||
| SET_STATUS_WITH_STRING = CAT_TRANSACTION_CLASS.getMethod(CatNames.SET_STATUS_METHOD, String.class); | ||
| SET_STATUS_WITH_THROWABLE = CAT_TRANSACTION_CLASS.getMethod(CatNames.SET_STATUS_METHOD, | ||
| Throwable.class); | ||
| ADD_DATA_WITH_KEY_AND_VALUE = CAT_TRANSACTION_CLASS.getMethod(CatNames.ADD_DATA_METHOD, | ||
| String.class, Object.class); | ||
| COMPLETE = CAT_TRANSACTION_CLASS.getMethod(CatNames.COMPLETE_METHOD); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException("Initialize Cat transaction failed", ex); | ||
| } | ||
| } | ||
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| static void init() { | ||
| //do nothing, just to initialize the static variables | ||
| } | ||
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| public CatTransaction(Object catTransaction) { | ||
| public CatTransaction(com.dianping.cat.message.Transaction catTransaction) { | ||
| this.catTransaction = catTransaction; | ||
| } | ||
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| @Override | ||
| public void setStatus(String status) { | ||
| try { | ||
| SET_STATUS_WITH_STRING.invoke(catTransaction, status); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| catTransaction.setStatus(status); | ||
| } | ||
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| @Override | ||
| public void setStatus(Throwable status) { | ||
| try { | ||
| SET_STATUS_WITH_THROWABLE.invoke(catTransaction, status); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| catTransaction.setStatus(status); | ||
| } | ||
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| @Override | ||
| public void addData(String key, Object value) { | ||
| try { | ||
| ADD_DATA_WITH_KEY_AND_VALUE.invoke(catTransaction, key, value); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| catTransaction.addData(key, value); | ||
| } | ||
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| @Override | ||
| public void complete() { | ||
| try { | ||
| COMPLETE.invoke(catTransaction); | ||
| } catch (Throwable ex) { | ||
| throw new IllegalStateException(ex); | ||
| } | ||
| catTransaction.complete(); | ||
| } | ||
| } | ||
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