Class DeleteLocalInstanceCommand
- java.lang.Object
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- com.sun.enterprise.admin.cli.CLICommand
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- com.sun.enterprise.admin.servermgmt.cli.LocalServerCommand
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- com.sun.enterprise.admin.cli.cluster.LocalInstanceCommand
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- com.sun.enterprise.admin.cli.cluster.DeleteLocalInstanceCommand
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- All Implemented Interfaces:
org.glassfish.hk2.api.PostConstruct
@Service(name="delete-local-instance") @PerLookup public class DeleteLocalInstanceCommand extends LocalInstanceCommand
Delete a local server instance. Wipeout the node dir if it is the last instance under the node Performance Note: getServerDirs().getServerDir() is all inlined by the JVM because the class instance is immutable.- Author:
- Byron Nevins
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Field Summary
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Fields inherited from class com.sun.enterprise.admin.cli.cluster.LocalInstanceCommand
checkOneAndOnly, domainName, instanceDir, instanceName, isCreateInstanceFilesystem, node, nodeDir, nodeDirChild, nodeDirRoot
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Fields inherited from class com.sun.enterprise.admin.servermgmt.cli.LocalServerCommand
DEFAULT_MASTER_PASSWORD
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Fields inherited from class com.sun.enterprise.admin.cli.CLICommand
argv, ASADMIN, commandModel, CONNECTION_ERROR, env, ERROR, INVALID_COMMAND_ERROR, lineReader, logger, metadataErrors, name, operands, options, passwords, programOpts, SUCCESS, terminal, WARNING
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Constructor Summary
Constructors Constructor Description DeleteLocalInstanceCommand()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
executeCommand()
Execute the command using the options in options and the operands in operands.protected void
initInstance()
initInstance goes to great lengths to figure out the correct directory structure.protected boolean
mkdirs(File f)
We most definitely do not want to create directories for nodes here!!protected void
validate()
The validate method can be used by a subclass to validate that the type and quantity of parameters and operands matches the requirements for this command.-
Methods inherited from class com.sun.enterprise.admin.cli.cluster.LocalInstanceCommand
getDasProperties, getInstanceDirs, getInstanceName, getMasterPasswordFile, getNodeInstallDir, getNodeProperties, getProductRootPath, isDirectory, setDasDefaults, setInstanceName, setServerDirs, validateDasOptions, whackFilesystem
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Methods inherited from class com.sun.enterprise.admin.servermgmt.cli.LocalServerCommand
checkAdditionalTrustAndKeyStores, checkForSpecialFiles, dataGridEncryptionEnabled, getAdminAddress, getAdminAddress, getDomainXml, getInstallRootPath, getMasterPassword, getPrevPid, getServerDirs, getServerPid, getUptime, isLocal, isRemote, isRestartable, isRunning, isRunning, isThisServer, loadAndVerifyKeystore, readFromMasterPasswordFile, resetServerDirs, setLocalPassword, setServerDirs, unsetLocalPassword, verifyMasterPassword, waitForRestart, waitForRestart
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Methods inherited from class com.sun.enterprise.admin.cli.CLICommand
buildLineReader, buildTerminal, checkHelp, closeTerminal, execute, execute, expandManPage, getBooleanOption, getBriefCommandUsage, getCommand, getCommand, getCommandScope, getCommandUsage, getManPage, getName, getOperandModel, getOption, getOptions, getPassword, getPassword, getProgramOptions, getSystemProperties, getSystemProperty, getUsage, initializeLogger, initializePasswords, inject, newLineReaderBuilder, ok, parse, postConstruct, prepare, prevalidate, printExceptionStackTrace, processProgramOptions, quote, readPassword, setCommandScope, toString, usageOptions
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Method Detail
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initInstance
protected void initInstance() throws CommandException
initInstance goes to great lengths to figure out the correct directory structure. We don't care about such errors. If the dir is not there -- then this is a simple error about trying to delete an instance that doesn't exist... Thank goodness for overriding methods!!- Overrides:
initInstance
in classLocalInstanceCommand
- Throws:
CommandException
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mkdirs
protected boolean mkdirs(File f)
We most definitely do not want to create directories for nodes here!!- Overrides:
mkdirs
in classLocalInstanceCommand
- Parameters:
f
- the directory to create- Returns:
- false
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validate
protected void validate() throws CommandException, CommandValidationException
Description copied from class:CLICommand
The validate method can be used by a subclass to validate that the type and quantity of parameters and operands matches the requirements for this command.- Overrides:
validate
in classLocalInstanceCommand
- Throws:
CommandException
- if execution of the command failsCommandValidationException
- if there's something wrong with the options or arguments
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executeCommand
protected int executeCommand() throws CommandException, CommandValidationException
Description copied from class:CLICommand
Execute the command using the options in options and the operands in operands.- Specified by:
executeCommand
in classCLICommand
- Returns:
- the exit code
- Throws:
CommandException
- if execution of the command failsCommandValidationException
- if there's something wrong with the options or arguments
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