Class DaemonCapsule

java.lang.Object

Capsule

DaemonCapsule

All Implemented Interfaces:

java.lang.reflect.InvocationHandler, java.lang.Runnable

public class DaemonCapsule
extends Capsule

A caplet that will use jsvc (needs to be installed) to launch the application as an Unix daemon. Several configuration options are provided.

See Also:

jsvc, jsvc

Field Summary

Fields inherited from class Capsule

ATTR_AGENT, ATTR_APP_ARTIFACT, ATTR_APP_CLASS, ATTR_APP_CLASS_PATH, ATTR_APP_ID, ATTR_APP_NAME, ATTR_APP_VERSION, ATTR_BOOT_CLASS_PATH, ATTR_BOOT_CLASS_PATH_A, ATTR_BOOT_CLASS_PATH_P, ATTR_CAPLETS, ATTR_CAPSULE_IN_CLASS_PATH, ATTR_DEPENDENCIES, ATTR_JAVA_AGENTS, ATTR_JAVA_VERSION, ATTR_JDK_REQUIRED, ATTR_JVM_ARGS, ATTR_LIBRARY_PATH_A, ATTR_LIBRARY_PATH_P, ATTR_MIN_JAVA_VERSION, ATTR_MIN_UPDATE_VERSION, ATTR_NATIVE_AGENTS, ATTR_NATIVE_DEPENDENCIES, ATTR_SCRIPT, ATTR_SECURITY_MANAGER, ATTR_SECURITY_POLICY, ATTR_SECURITY_POLICY_A, ATTR_SYSTEM_PROPERTIES, LOG_DEBUG, LOG_NONE, LOG_QUIET, LOG_VERBOSE, STDERR, STDOUT, VERSION

Constructor Summary

Constructors

Constructor and Description
DaemonCapsule(Capsule pred)

Method Summary

Modifier and Type	Method and Description
protected <T> T	attribute(java.util.Map.Entry<java.lang.String,T> attr)
protected java.util.Map<java.lang.String,java.lang.String>	buildEnvironmentVariables(java.util.Map<java.lang.String,java.lang.String> env)
protected java.nio.file.Path	getJavaExecutable()
protected java.lang.Process	postlaunch(java.lang.Process child)
protected java.lang.ProcessBuilder	prelaunch(java.util.List<java.lang.String> jvmArgs, java.util.List<java.lang.String> args)

Methods inherited from class Capsule

addTempFile, agent, appDir, ATTRIBUTE, buildAppCacheDir, buildArgs, buildProcess, chooseJavaHome, chooseLogLevel, chooseMode, cleanup, clone, compareVersions, compareVersions, equals, exec, exec, exec, exec, finalizeCapsule, getAppDir, getAppId, getAttribute, getCacheDir, getCallTarget, getCapsule, getEntryInputStream, getenv, getJarFile, getJavaExecutable, getJavaHome, getJavaHomes, getLocalAddress, getLogLevel, getMBeanServerConnection, getMode, getModeDescription, getModes, getNativeLibExtension, getPermissions, getPlatform, getPlatformNativeLibraryPath, getProperty, getVarValue, getWritableAppCache, hasAttribute, hasCaplet, hashCode, invoke, isAgent, isEmptyCapsule, isLogging, isMac, isUnix, isWindows, isWrapperCapsule, launch, liftoff, loadTargetCapsule, log, log, lookup, lookup, lookup, lookup0, main, move, name, onError, OPTION, OPTION, premain, resolve, resolve0, run, setProperty, startJMXServer, sup, sup, T_BOOL, T_DOUBLE, T_FILE, T_FILE, T_LIST, T_LONG, T_MAP, T_SET, T_STRING, toString, trace, verifyAfterStage

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DaemonCapsule

public DaemonCapsule(Capsule pred)

Method Detail

getJavaExecutable

protected java.nio.file.Path getJavaExecutable()

Overrides:

getJavaExecutable in class Capsule

buildEnvironmentVariables

protected java.util.Map<java.lang.String,java.lang.String> buildEnvironmentVariables(java.util.Map<java.lang.String,java.lang.String> env)

Overrides:

buildEnvironmentVariables in class Capsule

attribute

protected <T> T attribute(java.util.Map.Entry<java.lang.String,T> attr)

Overrides:

attribute in class Capsule

prelaunch

protected final java.lang.ProcessBuilder prelaunch(java.util.List<java.lang.String> jvmArgs,
                                                   java.util.List<java.lang.String> args)

Overrides:

prelaunch in class Capsule

postlaunch

protected java.lang.Process postlaunch(java.lang.Process child)

Overrides:

postlaunch in class Capsule