public interface RuntimeService
This service is usually implemented for each target platform where Nuxeo Runtime should run.
It is recommended to extend the AbstractRuntimeService
class instead of directly implementing this interface.
After the runtime service was initialized, it may be accessed through the facade class
Framework
.
See: Framework
Modifier and Type | Method and Description |
---|---|
String |
expandVars(String expression)
Replaces any substring in the form
${property.name} with the corresponding runtime property value if
any, otherwise leaves the substring unchanged. |
org.osgi.framework.Bundle |
getBundle(String symbolicName)
Get an installed bundle given its symbolic name.
|
File |
getBundleFile(org.osgi.framework.Bundle bundle)
OSGi frameworks are using a string
Bundle.getLocation() to identify bundle locations. |
Object |
getComponent(ComponentName name)
Gets a component given its name.
|
Object |
getComponent(String name)
Gets a component given its name as a string.
|
ComponentInstance |
getComponentInstance(ComponentName name)
Gets a component implementation instance given its name.
|
ComponentInstance |
getComponentInstance(String name)
Gets a component implementation instance given its name as a string.
|
ComponentManager |
getComponentManager()
Gets the component manager.
|
RuntimeContext |
getContext()
Gets the context of the runtime bundle.
|
String |
getDescription()
Gets the description of this runtime service.
|
File |
getHome()
Gets the home directory of the runtime.
|
String |
getName()
Gets the name of this runtime service.
|
Properties |
getProperties()
Gets runtime service properties.
|
String |
getProperty(String name)
Gets a runtime service property given its name.
|
String |
getProperty(String name,
String defaultValue)
Gets a property value using a default value if the property was not set.
|
<T> T |
getService(Class<T> serviceClass)
Gets the service of type serviceClass if such a service was declared by a resolved runtime component.
|
boolean |
getStatusMessage(StringBuilder msg)
Computes the runtime status, adds it to the given string builder, and return true if some problems have been
detected.
|
Version |
getVersion()
Gets the version of this runtime service.
|
List<String> |
getWarnings()
Gets a list of startup warnings.
|
boolean |
isShuttingDown()
Returns true if the runtime is shutting down.
|
boolean |
isStarted()
Returns true if the runtime is started.
|
void |
reloadProperties()
Reread all property files loaded at startup.
|
void |
setProperty(String name,
Object value) |
void |
start()
Starts the runtime.
|
void |
stop()
Stops the runtime.
|
void start()
void stop()
boolean isStarted()
boolean isShuttingDown()
String getDescription()
Version getVersion()
Properties getProperties()
void reloadProperties() throws IOException
IOException
String getProperty(String name)
name
- the property nameString getProperty(String name, String defaultValue)
name
- the property namedefaultValue
- the default value to use when the property doesn't existsString expandVars(String expression)
${property.name}
with the corresponding runtime property value if
any, otherwise leaves the substring unchanged.expression
- the expression to processComponentManager getComponentManager()
Object getComponent(String name)
name
- the component name as a stringObject getComponent(ComponentName name)
name
- the component nameComponentInstance getComponentInstance(String name)
name
- the component name as a stringComponentInstance getComponentInstance(ComponentName name)
name
- the component nameRuntimeContext getContext()
<T> T getService(Class<T> serviceClass)
If the component is not yet activated, it will be prior to return the service.
T
- the service typeserviceClass
- the service classList<String> getWarnings()
File getBundleFile(org.osgi.framework.Bundle bundle)
Bundle.getLocation()
to identify bundle locations.
This method try to convert the bundle location to real file if possible. If this bundle location cannot be converted to a file (e.g. it may be a remote URL), null is returned.
This method works only for bundles that are installed as files on the host file system.
org.osgi.framework.Bundle getBundle(String symbolicName)
symbolicName
- boolean getStatusMessage(StringBuilder msg)
msg
- void setProperty(String name, Object value)
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