Class NoSuchBeanException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.camel.RuntimeCamelException

org.apache.camel.NoSuchBeanException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

NoSuchBeanTypeException

public class NoSuchBeanException
extends RuntimeCamelException

Thrown when a bean cannot be found in the Camel Registry by name or by type.

Raised by registry lookup methods such as CamelContext.getRegistry().lookupByName(String), CamelContext.getRegistry().lookupByNameAndType(String, Class), the bean component, and the bean language when a referenced bean is absent or when more than one bean matches a given name (ambiguous match). Route authors encountering this exception should verify that the required module is on the classpath and that the bean name in the DSL matches exactly the name under which the bean was registered. The constructor variants cover: name only, name with ambiguous count, name with expected type, and name with root cause.

See Also:

• Registry
• RuntimeCamelException
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NoSuchBeanException(@Nullable String name, String type)
NoSuchBeanException(String name)
NoSuchBeanException(String name, int size)
NoSuchBeanException(String name, String message, Throwable cause)
NoSuchBeanException(String name, Throwable cause)

Method Summary

Modifier and Type	Method	Description
@Nullable String	getName()

Methods inherited from class RuntimeCamelException

wrapRuntimeCamelException, wrapRuntimeException

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

NoSuchBeanException

public NoSuchBeanException(String name)

Parameters:

name - the bean name that could not be found

NoSuchBeanException

public NoSuchBeanException(String name,
 int size)

Parameters:

name - the bean name that was looked up

size - the number of matching beans found (0 means none, >1 means ambiguous)

NoSuchBeanException

public NoSuchBeanException(@Nullable String name,
 String type)

Parameters:

name - the bean name that could not be found, or null if only the type matters

type - the required bean type

NoSuchBeanException

public NoSuchBeanException(String name,
 Throwable cause)

Parameters:

name - the bean name that could not be found

cause - the cause of the failure

NoSuchBeanException

public NoSuchBeanException(String name,
 String message,
 Throwable cause)

Parameters:

name - the bean name that could not be found

message - the detail message

cause - the cause of the failure

Method Details

getName

public @Nullable String getName()