org.apache.camel.component
Class ResourceEndpoint
java.lang.Object
org.apache.camel.support.ServiceSupport
org.apache.camel.impl.DefaultEndpoint
org.apache.camel.impl.ScheduledPollEndpoint
org.apache.camel.impl.DefaultPollingEndpoint
org.apache.camel.impl.ProcessorEndpoint
org.apache.camel.component.ResourceEndpoint
- All Implemented Interfaces:
- ManagedResourceEndpointMBean, CamelContextAware, Endpoint, IsSingleton, Service, ShutdownableService, HasId, StatefulService, SuspendableService
- Direct Known Subclasses:
- LanguageEndpoint
@ManagedResource(description="Managed ResourceEndpoint")
public abstract class ResourceEndpoint
- extends ProcessorEndpoint
- implements ManagedResourceEndpointMBean
A useful base class for endpoints which depend on a resource
such as things like Velocity or XQuery based components.
Field Summary |
protected org.slf4j.Logger |
log
|
Methods inherited from class org.apache.camel.impl.DefaultEndpoint |
configureConsumer, createEndpointConfiguration, createEndpointUri, createExchange, createExchange, createExchange, doStart, doStop, equals, getCamelContext, getComponent, getConsumerProperties, getEndpointConfiguration, getEndpointKey, getEndpointUri, getExchangePattern, getId, hashCode, isLenientProperties, isSynchronous, setCamelContext, setConsumerProperties, setEndpointConfiguration, setEndpointUri, setEndpointUriIfNotSpecified, setExchangePattern, setSynchronous, toString |
Methods inherited from class org.apache.camel.support.ServiceSupport |
doResume, doShutdown, doSuspend, getStatus, getVersion, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspended, isSuspending, resume, shutdown, start, stop, suspend |
log
protected final transient org.slf4j.Logger log
ResourceEndpoint
public ResourceEndpoint()
ResourceEndpoint
public ResourceEndpoint(String endpointUri,
Component component,
String resourceUri)
getResourceAsInputStream
public InputStream getResourceAsInputStream()
throws IOException
- Gets the resource as an input stream considering the cache flag as well.
If cache is enabled then the resource content is cached in an internal buffer and this content is
returned to avoid loading the resource over and over again.
- Returns:
- the input stream
- Throws:
IOException
- is thrown if error loading the content of the resource to the local cache buffer
getResourceAsInputStreamWithoutCache
protected InputStream getResourceAsInputStreamWithoutCache()
throws IOException
- Throws:
IOException
loadResource
protected InputStream loadResource(String uri)
throws IOException
- Loads the given resource.
- Parameters:
uri
- uri of the resource.
- Returns:
- the loaded resource
- Throws:
IOException
- is thrown if resource is not found or cannot be loaded
isContentCache
@ManagedAttribute(description="Whether the resource is cached")
public boolean isContentCache()
- Specified by:
isContentCache
in interface ManagedResourceEndpointMBean
clearContentCache
@ManagedOperation(description="Clears the cached resource, forcing to re-load the resource on next request")
public void clearContentCache()
- Specified by:
clearContentCache
in interface ManagedResourceEndpointMBean
isContentCacheCleared
public boolean isContentCacheCleared()
setContentCache
public void setContentCache(boolean contentCache)
- Sets whether to use resource content cache or not - default is false.
- Specified by:
setContentCache
in interface ManagedResourceEndpointMBean
- See Also:
getResourceAsInputStream()
getResourceUri
public String getResourceUri()
setResourceUri
public void setResourceUri(String resourceUri)
Apache CAMEL