org.apache.camel.main

Class MainCommandLineSupport

java.lang.Object

org.apache.camel.support.service.BaseService

org.apache.camel.main.BaseMainSupport

org.apache.camel.main.MainSupport

org.apache.camel.main.MainCommandLineSupport

Direct Known Subclasses:

Main

public abstract class MainCommandLineSupport
extends MainSupport

Support for command line arguments to Camel main.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MainCommandLineSupport.Option
class	MainCommandLineSupport.ParameterOption

Field Summary

Fields

Modifier and Type	Field and Description
protected List<MainCommandLineSupport.Option>	options

Fields inherited from class org.apache.camel.main.MainSupport

camelTemplate, DEFAULT_EXIT_CODE, exitCode, LOG, shutdownStrategy, UNINITIALIZED_EXIT_CODE

Fields inherited from class org.apache.camel.main.BaseMainSupport

camelContext, DEFAULT_PROPERTY_PLACEHOLDER_LOCATION, defaultPropertyPlaceholderLocation, INITIAL_PROPERTIES_LOCATION, initialProperties, listeners, mainConfigurationProperties, OVERRIDE_PROPERTIES_LOCATION, overrideProperties, PROPERTY_PLACEHOLDER_LOCATION, propertyPlaceholderLocations, routesCollector, wildcardProperties

Fields inherited from class org.apache.camel.support.service.BaseService

BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

Constructor Summary

Constructors

Constructor and Description
MainCommandLineSupport()
MainCommandLineSupport(Class... configurationClasses)

Method Summary

Modifier and Type	Method and Description
void	addOption(MainCommandLineSupport.Option option)
protected void	initOptions()
void	parseArguments(String[] arguments) Parses the command line arguments.
int	run(String[] args) Parses the command line arguments then runs the program.
void	showOptions() Displays the command line options.
void	showOptionsHeader() Displays the header message for the command line options.

Methods inherited from class org.apache.camel.main.MainSupport

afterStart, afterStop, beforeStart, beforeStop, completed, configureLifecycle, createCamelContext, doStart, doStop, enableTrace, findOrCreateCamelTemplate, getCamelTemplate, getCompleteTask, getDuration, getDurationHitExitCode, getDurationIdle, getDurationMaxMessages, getExitCode, getShutdownStrategy, initCamelContext, isTrace, run, setDuration, setDurationHitExitCode, setDurationIdle, setDurationMaxMessages, setShutdownStrategy, waitUntilCompleted

Methods inherited from class org.apache.camel.main.BaseMainSupport

addInitialProperty, addMainListener, addOverrideProperty, addProperty, autoConfigurationFailFast, autoConfigurationFromProperties, autoConfigurationMainConfiguration, autoConfigurationPropertiesComponent, autoconfigure, autowireWildcardProperties, configure, configurePropertiesService, configureRoutes, configureStartupRecorder, doAutowireWildcardProperties, doConfigureCamelContextFromMainConfiguration, getCamelContext, getDefaultPropertyPlaceholderLocation, getInitialProperties, getOverrideProperties, getPropertyPlaceholderLocations, getRoutesCollector, isAutoConfigurationEnabled, loadConfigurations, postProcessCamelContext, removeMainListener, setAutoConfigurationEnabled, setDefaultPropertyPlaceholderLocation, setInitialProperties, setInitialProperties, setOverrideProperties, setOverrideProperties, setPropertyPlaceholderLocations, setRoutesCollector

Methods inherited from class org.apache.camel.support.service.BaseService

build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend

Methods inherited from class java.lang.Object

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

Field Detail

options

protected final List<MainCommandLineSupport.Option> options

Constructor Detail

MainCommandLineSupport

public MainCommandLineSupport(Class... configurationClasses)

MainCommandLineSupport

public MainCommandLineSupport()

Method Detail

initOptions

protected void initOptions()

showOptions

public void showOptions()

Displays the command line options.

parseArguments

public void parseArguments(String[] arguments)

Parses the command line arguments.

addOption

public void addOption(MainCommandLineSupport.Option option)

run

public int run(String[] args)
        throws Exception

Parses the command line arguments then runs the program. The run method will keep blocking until the program is stopped.

Returns:

the exit code, usually 0 for normal termination.

Throws:

Exception

showOptionsHeader

public void showOptionsHeader()

Displays the header message for the command line options.