OpenJDK 27 · sun.jvm.hotspot.SALauncher · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
private static final String	NO_REMOTE
private static Map<String, Consumer<String[]>>	toolMap

Access	Constructor and Description
public	SALauncher()

Method Summary

Modifier and Type	Method and Description
private static String[]	buildAttachArgs(Map<String, String> newArgMap, boolean allowEmpty)
private static boolean	commonHelp(String mode)
private static boolean	commonHelp(String mode, boolean canConnectToRemote)
private static boolean	commonHelpWithConnect(String mode)
private static boolean	debugdHelp()
private static boolean	jinfoHelp()
private static boolean	jmapHelp()
private static boolean	jsnapHelp()
private static boolean	jstackHelp()
private static boolean	launcherHelp()
public static void	main(String[] args)
private static Map<String, String>	parseOptions(String[] oldArgs, Map<String, String> longOptsMap) This method converts jhsdb-style options (oldArgs) to old fashioned style.
private static void	runCLHSDB(String[] oldArgs)
private static void	runDEBUGD(String[] args)
private static void	runHSDB(String[] oldArgs)
private static void	runJINFO(String[] oldArgs)
private static void	runJMAP(String[] oldArgs)
private static void	runJSNAP(String[] oldArgs)
private static void	runJSTACK(String[] oldArgs)
private static boolean	toolHelp(String toolName)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

NO_REMOTE	back to summary
private static final String NO_REMOTE

toolMap	back to summary
private static Map<String, Consumer<String[]>> toolMap

SALauncher	back to summary
public SALauncher()

Method Detail

buildAttachArgs	back to summary
private static String[] buildAttachArgs(Map<String, String> newArgMap, boolean allowEmpty)

commonHelp	back to summary
private static boolean commonHelp(String mode)

commonHelp	back to summary
private static boolean commonHelp(String mode, boolean canConnectToRemote)

commonHelpWithConnect	back to summary
private static boolean commonHelpWithConnect(String mode)

debugdHelp	back to summary
private static boolean debugdHelp()

jinfoHelp	back to summary
private static boolean jinfoHelp()

jmapHelp	back to summary
private static boolean jmapHelp()

jsnapHelp	back to summary
private static boolean jsnapHelp()

jstackHelp	back to summary
private static boolean jstackHelp()

launcherHelp	back to summary
private static boolean launcherHelp()

main	back to summary
public static void main(String[] args)

parseOptions	back to summary
private static Map<String, String> parseOptions(String[] oldArgs, Map<String, String> longOptsMap) This method converts jhsdb-style options (oldArgs) to old fashioned style. SALauncher delegates the work to the entry point of each tool. Thus we need to convert the arguments. For example, `jhsdb jstack --mixed` needs to be converted to `jstack -m`. longOptsMap holds the rule how this method should convert the args. The key is the name of jhsdb style, the value is the name of old fashioned style. If you want to convert mixed option in jstack, you need to set "mixed" to the key, and to set "-m" to the value in longOptsMap. If the option have the value, you need to add "=" to the key like "exe=". You also can set the options which cannot be mapped to old fashioned arguments. For example, `jhsdb jmap --binaryheap` cannot be mapped to `jmap` option directly. But you set it to longOptsMap, then you can know the user sets "binaryheap" option, and SALauncher should set "-heap:format:b" to jmap option. This method returns the map of the old fashioned key/val pairs. It can be used to build args in string array at buildAttachArgs().

parseOptions

back to summary

private static Map<String, String> parseOptions(String[] oldArgs, Map<String, String> longOptsMap)

This method converts jhsdb-style options (oldArgs) to old fashioned style. SALauncher delegates the work to the entry point of each tool. Thus we need to convert the arguments. For example, `jhsdb jstack --mixed` needs to be converted to `jstack -m`. longOptsMap holds the rule how this method should convert the args. The key is the name of jhsdb style, the value is the name of old fashioned style. If you want to convert mixed option in jstack, you need to set "mixed" to the key, and to set "-m" to the value in longOptsMap. If the option have the value, you need to add "=" to the key like "exe=". You also can set the options which cannot be mapped to old fashioned arguments. For example, `jhsdb jmap --binaryheap` cannot be mapped to `jmap` option directly. But you set it to longOptsMap, then you can know the user sets "binaryheap" option, and SALauncher should set "-heap:format:b" to jmap option. This method returns the map of the old fashioned key/val pairs. It can be used to build args in string array at buildAttachArgs().

runCLHSDB	back to summary
private static void runCLHSDB(String[] oldArgs)

runDEBUGD	back to summary
private static void runDEBUGD(String[] args) Annotations @SuppressWarnings:removal

runHSDB	back to summary
private static void runHSDB(String[] oldArgs)

runJINFO	back to summary
private static void runJINFO(String[] oldArgs)

runJMAP	back to summary
private static void runJMAP(String[] oldArgs)

runJSNAP	back to summary
private static void runJSNAP(String[] oldArgs)

runJSTACK	back to summary
private static void runJSTACK(String[] oldArgs)

toolHelp	back to summary
private static boolean toolHelp(String toolName)

public Class SALauncher

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail