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Posted to commits@camel.apache.org by da...@apache.org on 2019/11/12 09:35:29 UTC
[camel] 01/03: CAMEL-14169: Make it easier to configure global
endpoint options once
This is an automated email from the ASF dual-hosted git repository.
davsclaus pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git
commit 1e1134834d9d03e8c11b260e59e434d950903888
Author: Claus Ibsen <cl...@gmail.com>
AuthorDate: Tue Nov 12 09:52:31 2019 +0100
CAMEL-14169: Make it easier to configure global endpoint options once
---
.../main/java/org/apache/camel/CamelContext.java | 5 ++
.../apache/camel/GlobalEndpointConfiguration.java | 53 +++++++++++++
.../camel/impl/engine/AbstractCamelContext.java | 7 ++
.../engine/DefaultGlobalEndpointConfiguration.java | 56 ++++++++++++++
.../apache/camel/impl/LazyStartProducerTest.java | 31 ++++++++
.../camel/main/DefaultConfigurationConfigurer.java | 5 ++
.../camel/main/DefaultConfigurationProperties.java | 88 ++++++++++++++++++++++
.../org/apache/camel/support/DefaultComponent.java | 65 +++++++++++++++-
.../org/apache/camel/support/DefaultEndpoint.java | 6 +-
9 files changed, 310 insertions(+), 6 deletions(-)
diff --git a/core/camel-api/src/main/java/org/apache/camel/CamelContext.java b/core/camel-api/src/main/java/org/apache/camel/CamelContext.java
index 1eb0633..cfe73b5 100644
--- a/core/camel-api/src/main/java/org/apache/camel/CamelContext.java
+++ b/core/camel-api/src/main/java/org/apache/camel/CamelContext.java
@@ -504,6 +504,11 @@ public interface CamelContext extends StatefulService, RuntimeConfiguration {
*/
Collection<Endpoint> removeEndpoints(String pattern) throws Exception;
+ /**
+ * Gets the global endpoint configuration, where you can configure common endpoint options.
+ */
+ GlobalEndpointConfiguration getGlobalEndpointConfiguration();
+
// Route Management Methods
//-----------------------------------------------------------------------
diff --git a/core/camel-api/src/main/java/org/apache/camel/GlobalEndpointConfiguration.java b/core/camel-api/src/main/java/org/apache/camel/GlobalEndpointConfiguration.java
new file mode 100644
index 0000000..77705fe
--- /dev/null
+++ b/core/camel-api/src/main/java/org/apache/camel/GlobalEndpointConfiguration.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel;
+
+/**
+ * Global endpoint configurations which can be set as defaults when Camel creates new {@link Endpoint}s.
+ */
+public interface GlobalEndpointConfiguration {
+
+ boolean isLazyStartProducer();
+
+ /**
+ * Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup
+ * in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then
+ * the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed
+ * then creating and starting the producer may take a little time and prolong the total processing time of the processing.
+ */
+ void setLazyStartProducer(boolean lazyStartProducer);
+
+ boolean isBridgeErrorHandler();
+
+ /**
+ * Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while
+ * the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and
+ * handled by the routing Error Handler.
+ * <p/>
+ * By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions,
+ * that will be logged at WARN/ERROR level and ignored.
+ */
+ void setBridgeErrorHandler(boolean bridgeErrorHandler);
+
+ boolean isBasicPropertyBinding();
+
+ /**
+ * Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities.
+ */
+ void setBasicPropertyBinding(boolean basicPropertyBinding);
+
+}
diff --git a/core/camel-base/src/main/java/org/apache/camel/impl/engine/AbstractCamelContext.java b/core/camel-base/src/main/java/org/apache/camel/impl/engine/AbstractCamelContext.java
index 69e0453..9c3681c 100644
--- a/core/camel-base/src/main/java/org/apache/camel/impl/engine/AbstractCamelContext.java
+++ b/core/camel-base/src/main/java/org/apache/camel/impl/engine/AbstractCamelContext.java
@@ -54,6 +54,7 @@ import org.apache.camel.ExtendedCamelContext;
import org.apache.camel.ExtendedStartupListener;
import org.apache.camel.FailedToStartRouteException;
import org.apache.camel.FluentProducerTemplate;
+import org.apache.camel.GlobalEndpointConfiguration;
import org.apache.camel.IsSingleton;
import org.apache.camel.MultipleConsumersSupport;
import org.apache.camel.NoFactoryAvailableException;
@@ -173,6 +174,7 @@ public abstract class AbstractCamelContext extends ServiceSupport implements Ext
private ClassLoader applicationContextClassLoader;
private final AtomicInteger endpointKeyCounter = new AtomicInteger();
private final List<EndpointStrategy> endpointStrategies = new ArrayList<>();
+ private final GlobalEndpointConfiguration globalEndpointConfiguration = new DefaultGlobalEndpointConfiguration();
private final Map<String, Component> components = new ConcurrentHashMap<>();
private final Set<Route> routes = new LinkedHashSet<>();
private final List<Service> servicesToStop = new CopyOnWriteArrayList<>();
@@ -1024,6 +1026,11 @@ public abstract class AbstractCamelContext extends ServiceSupport implements Ext
}
}
+ @Override
+ public GlobalEndpointConfiguration getGlobalEndpointConfiguration() {
+ return globalEndpointConfiguration;
+ }
+
// Route Management Methods
// -----------------------------------------------------------------------
diff --git a/core/camel-base/src/main/java/org/apache/camel/impl/engine/DefaultGlobalEndpointConfiguration.java b/core/camel-base/src/main/java/org/apache/camel/impl/engine/DefaultGlobalEndpointConfiguration.java
new file mode 100644
index 0000000..129db24
--- /dev/null
+++ b/core/camel-base/src/main/java/org/apache/camel/impl/engine/DefaultGlobalEndpointConfiguration.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.impl.engine;
+
+import org.apache.camel.GlobalEndpointConfiguration;
+
+public final class DefaultGlobalEndpointConfiguration implements GlobalEndpointConfiguration {
+
+ private boolean lazyStartProducer;
+ private boolean bridgeErrorHandler;
+ private boolean basicPropertyBinding;
+
+ @Override
+ public boolean isLazyStartProducer() {
+ return lazyStartProducer;
+ }
+
+ @Override
+ public void setLazyStartProducer(boolean lazyStartProducer) {
+ this.lazyStartProducer = lazyStartProducer;
+ }
+
+ @Override
+ public boolean isBridgeErrorHandler() {
+ return bridgeErrorHandler;
+ }
+
+ @Override
+ public void setBridgeErrorHandler(boolean bridgeErrorHandler) {
+ this.bridgeErrorHandler = bridgeErrorHandler;
+ }
+
+ @Override
+ public boolean isBasicPropertyBinding() {
+ return basicPropertyBinding;
+ }
+
+ @Override
+ public void setBasicPropertyBinding(boolean basicPropertyBinding) {
+ this.basicPropertyBinding = basicPropertyBinding;
+ }
+}
diff --git a/core/camel-core/src/test/java/org/apache/camel/impl/LazyStartProducerTest.java b/core/camel-core/src/test/java/org/apache/camel/impl/LazyStartProducerTest.java
index f6c0749..d62c629 100644
--- a/core/camel-core/src/test/java/org/apache/camel/impl/LazyStartProducerTest.java
+++ b/core/camel-core/src/test/java/org/apache/camel/impl/LazyStartProducerTest.java
@@ -18,7 +18,10 @@ package org.apache.camel.impl;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
+import org.apache.camel.component.log.LogComponent;
+import org.apache.camel.component.log.LogEndpoint;
import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.support.DefaultEndpoint;
import org.apache.camel.support.LazyStartProducer;
import org.apache.camel.support.service.ServiceHelper;
import org.junit.Test;
@@ -65,4 +68,32 @@ public class LazyStartProducerTest extends ContextTestSupport {
assertMockEndpointsSatisfied();
}
+
+ @Test
+ public void lazyStartProducerGlobal() throws Exception {
+ context.getGlobalEndpointConfiguration().setLazyStartProducer(true);
+
+ MockEndpoint mock = getMockEndpoint("mock:result");
+ assertTrue(mock.isLazyStartProducer());
+
+ LogEndpoint log = getMandatoryEndpoint("log:foo", LogEndpoint.class);
+ assertTrue(log.isLazyStartProducer());
+ }
+
+ @Test
+ public void lazyStartProducerComponent() throws Exception {
+ context.getComponent("log", LogComponent.class).setLazyStartProducer(true);
+
+ LogEndpoint log = getMandatoryEndpoint("log:foo", LogEndpoint.class);
+ assertTrue(log.isLazyStartProducer());
+
+ // but mock is false
+ MockEndpoint mock = getMockEndpoint("mock:result");
+ assertFalse(mock.isLazyStartProducer());
+
+ // but we can override this via parameter
+ MockEndpoint mock2 = getMockEndpoint("mock:foo?lazyStartProducer=true");
+ assertTrue(mock2.isLazyStartProducer());
+ }
+
}
diff --git a/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationConfigurer.java b/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationConfigurer.java
index d0b889d..9b21acc 100644
--- a/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationConfigurer.java
+++ b/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationConfigurer.java
@@ -156,6 +156,11 @@ public final class DefaultConfigurationConfigurer {
camelContext.getManagementStrategy().getManagementAgent().setCreateConnector(config.isJmxCreateConnector());
}
+ // global endpoint configurations
+ camelContext.getGlobalEndpointConfiguration().setBasicPropertyBinding(config.isEndpointBasicPropertyBinding());
+ camelContext.getGlobalEndpointConfiguration().setBridgeErrorHandler(config.isEndpointBridgeErrorHandler());
+ camelContext.getGlobalEndpointConfiguration().setLazyStartProducer(config.isEndpointLazyStartProducer());
+
camelContext.setBacklogTracing(config.isBacklogTracing());
camelContext.setTracing(config.isTracing());
camelContext.setTracingPattern(config.getTracingPattern());
diff --git a/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationProperties.java b/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationProperties.java
index c90aa66..7d2c955 100644
--- a/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationProperties.java
+++ b/core/camel-main/src/main/java/org/apache/camel/main/DefaultConfigurationProperties.java
@@ -59,6 +59,9 @@ public abstract class DefaultConfigurationProperties<T> {
private boolean autoStartup = true;
private boolean allowUseOriginalMessage;
private boolean endpointRuntimeStatisticsEnabled;
+ private boolean endpointLazyStartProducer;
+ private boolean endpointBridgeErrorHandler;
+ private boolean endpointBasicPropertyBinding;
private boolean useDataType;
private boolean useBreadcrumb;
private ManagementStatisticsLevel jmxManagementStatisticsLevel = ManagementStatisticsLevel.Default;
@@ -521,6 +524,53 @@ public abstract class DefaultConfigurationProperties<T> {
this.endpointRuntimeStatisticsEnabled = endpointRuntimeStatisticsEnabled;
}
+ public boolean isEndpointLazyStartProducer() {
+ return endpointLazyStartProducer;
+ }
+
+ /**
+ * Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup
+ * in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then
+ * the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed
+ * then creating and starting the producer may take a little time and prolong the total processing time of the processing.
+ *
+ * The default value is false.
+ */
+ public void setEndpointLazyStartProducer(boolean endpointLazyStartProducer) {
+ this.endpointLazyStartProducer = endpointLazyStartProducer;
+ }
+
+ public boolean isEndpointBridgeErrorHandler() {
+ return endpointBridgeErrorHandler;
+ }
+
+ /**
+ * Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while
+ * the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and
+ * handled by the routing Error Handler.
+ * <p/>
+ * By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions,
+ * that will be logged at WARN/ERROR level and ignored.
+ *
+ * The default value is false.
+ */
+ public void setEndpointBridgeErrorHandler(boolean endpointBridgeErrorHandler) {
+ this.endpointBridgeErrorHandler = endpointBridgeErrorHandler;
+ }
+
+ public boolean isEndpointBasicPropertyBinding() {
+ return endpointBasicPropertyBinding;
+ }
+
+ /**
+ * Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities.
+ *
+ * The default value is false.
+ */
+ public void setEndpointBasicPropertyBinding(boolean endpointBasicPropertyBinding) {
+ this.endpointBasicPropertyBinding = endpointBasicPropertyBinding;
+ }
+
public boolean isUseDataType() {
return useDataType;
}
@@ -1137,6 +1187,44 @@ public abstract class DefaultConfigurationProperties<T> {
}
/**
+ * Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup
+ * in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then
+ * the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed
+ * then creating and starting the producer may take a little time and prolong the total processing time of the processing.
+ *
+ * The default value is false.
+ */
+ public T withEndpointLazyStartProducer(boolean endpointLazyStartProducer) {
+ this.endpointLazyStartProducer = endpointLazyStartProducer;
+ return (T) this;
+ }
+
+ /**
+ * Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while
+ * the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and
+ * handled by the routing Error Handler.
+ * <p/>
+ * By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions,
+ * that will be logged at WARN/ERROR level and ignored.
+ *
+ * The default value is false.
+ */
+ public T withEndpointBridgeErrorHandler(boolean endpointBridgeErrorHandler) {
+ this.endpointBridgeErrorHandler = endpointBridgeErrorHandler;
+ return (T) this;
+ }
+
+ /**
+ * Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities.
+ *
+ * The default value is false.
+ */
+ public T withEndpointBasicPropertyBinding(boolean endpointBasicPropertyBinding) {
+ this.endpointBasicPropertyBinding = endpointBasicPropertyBinding;
+ return (T) this;
+ }
+
+ /**
* Whether to enable using data type on Camel messages.
*
* Data type are automatic turned on if one ore more routes has been explicit configured with input and output types.
diff --git a/core/camel-support/src/main/java/org/apache/camel/support/DefaultComponent.java b/core/camel-support/src/main/java/org/apache/camel/support/DefaultComponent.java
index 723c48e..2e707ff 100644
--- a/core/camel-support/src/main/java/org/apache/camel/support/DefaultComponent.java
+++ b/core/camel-support/src/main/java/org/apache/camel/support/DefaultComponent.java
@@ -67,6 +67,16 @@ public abstract class DefaultComponent extends ServiceSupport implements Compone
@Metadata(label = "advanced",
description = "Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities")
private boolean basicPropertyBinding;
+ @Metadata(label = "consumer", description = "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while"
+ + " the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler."
+ + " By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.")
+ private boolean bridgeErrorHandler;
+ @Metadata(label = "producer",
+ description = "Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup"
+ + " in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then"
+ + " the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed"
+ + " then creating and starting the producer may take a little time and prolong the total processing time of the processing.")
+ private boolean lazyStartProducer;
public DefaultComponent() {
}
@@ -211,12 +221,31 @@ public abstract class DefaultComponent extends ServiceSupport implements Compone
// inject camel context
endpoint.setCamelContext(getCamelContext());
- // setup whether to use basic property binding or not which must be done before we set properties
- boolean basic = getAndRemoveParameter(parameters, "basicPropertyBinding", boolean.class, basicPropertyBinding);
+ // setup global options
if (endpoint instanceof DefaultEndpoint) {
- ((DefaultEndpoint) endpoint).setBasicPropertyBinding(basic);
+ DefaultEndpoint de = (DefaultEndpoint) endpoint;
+ de.setBasicPropertyBinding(getCamelContext().getGlobalEndpointConfiguration().isBasicPropertyBinding());;
+ de.setBridgeErrorHandler(getCamelContext().getGlobalEndpointConfiguration().isBridgeErrorHandler());;
+ de.setLazyStartProducer(getCamelContext().getGlobalEndpointConfiguration().isLazyStartProducer());;
+ }
+
+ // setup global options which must be done before we set properties
+ if (endpoint instanceof DefaultEndpoint) {
+ DefaultEndpoint de = (DefaultEndpoint) endpoint;
+ boolean defaultBasic = basicPropertyBinding ? basicPropertyBinding : getCamelContext().getGlobalEndpointConfiguration().isBasicPropertyBinding();
+ boolean basic = getAndRemoveParameter(parameters, "basicPropertyBinding", boolean.class, defaultBasic);
+ de.setBasicPropertyBinding(basic);
+
+ boolean defaultBridge = bridgeErrorHandler ? bridgeErrorHandler : getCamelContext().getGlobalEndpointConfiguration().isBridgeErrorHandler();
+ boolean bridge = getAndRemoveParameter(parameters, "bridgeErrorHandler", boolean.class, defaultBridge);
+ de.setBridgeErrorHandler(bridge);
+
+ boolean defaultLazy = lazyStartProducer ? lazyStartProducer : getCamelContext().getGlobalEndpointConfiguration().isLazyStartProducer();
+ boolean lazy = getAndRemoveParameter(parameters, "lazyStartProducer", boolean.class, defaultLazy);
+ de.setLazyStartProducer(lazy);
}
+ // configure parameters
endpoint.configureProperties(parameters);
if (useIntrospectionOnEndpoint()) {
setProperties(endpoint, parameters);
@@ -252,6 +281,36 @@ public abstract class DefaultComponent extends ServiceSupport implements Compone
this.basicPropertyBinding = basicPropertyBinding;
}
+ public boolean isLazyStartProducer() {
+ return lazyStartProducer;
+ }
+
+ /**
+ * Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup
+ * in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then
+ * the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed
+ * then creating and starting the producer may take a little time and prolong the total processing time of the processing.
+ */
+ public void setLazyStartProducer(boolean lazyStartProducer) {
+ this.lazyStartProducer = lazyStartProducer;
+ }
+
+ public boolean isBridgeErrorHandler() {
+ return bridgeErrorHandler;
+ }
+
+ /**
+ * Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while
+ * the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and
+ * handled by the routing Error Handler.
+ * <p/>
+ * By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions,
+ * that will be logged at WARN/ERROR level and ignored.
+ */
+ public void setBridgeErrorHandler(boolean bridgeErrorHandler) {
+ this.bridgeErrorHandler = bridgeErrorHandler;
+ }
+
/**
* Strategy to do post configuration logic.
* <p/>
diff --git a/core/camel-support/src/main/java/org/apache/camel/support/DefaultEndpoint.java b/core/camel-support/src/main/java/org/apache/camel/support/DefaultEndpoint.java
index c796dd8..c32a403 100644
--- a/core/camel-support/src/main/java/org/apache/camel/support/DefaultEndpoint.java
+++ b/core/camel-support/src/main/java/org/apache/camel/support/DefaultEndpoint.java
@@ -61,7 +61,7 @@ public abstract class DefaultEndpoint extends ServiceSupport implements Endpoint
+ " the startup failure can be handled during routing messages via Camel's routing error handlers. Beware that when the first message is processed"
+ " then creating and starting the producer may take a little time and prolong the total processing time of the processing.")
private boolean lazyStartProducer;
- @UriParam(label = "consumer", optionalPrefix = "consumer.", description = "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while"
+ @UriParam(label = "consumer", description = "Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while"
+ " the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler."
+ " By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.")
private boolean bridgeErrorHandler;
@@ -311,8 +311,8 @@ public abstract class DefaultEndpoint extends ServiceSupport implements Endpoint
/**
* To let the consumer use a custom ExceptionHandler.
- + Notice if the option bridgeErrorHandler is enabled then this options is not in use.
- + By default the consumer will deal with exceptions, that will be logged at WARN/ERROR level and ignored.
+ * Notice if the option bridgeErrorHandler is enabled then this options is not in use.
+ * By default the consumer will deal with exceptions, that will be logged at WARN/ERROR level and ignored.
*/
public void setExceptionHandler(ExceptionHandler exceptionHandler) {
this.exceptionHandler = exceptionHandler;