Package net.sourceforge.jnlp.config

Class DirectoryValidator

java.lang.Object

net.sourceforge.jnlp.config.DirectoryValidator

public class DirectoryValidator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DirectoryValidator.DirectoryCheckResult	Is storing result of directory validation.
static class	DirectoryValidator.DirectoryCheckResults	This class is holding results of directory validation.

Constructor Summary

Constructors

Constructor	Description
DirectoryValidator()	Creates DirectoryValidator to ensure directories read from user (if any - default otherwise) settings via keys: DeploymentConfiguration.KEY_USER_CACHE_DIR DeploymentConfiguration.KEY_USER_PERSISTENCE_CACHE_DIR DeploymentConfiguration.KEY_SYSTEM_CACHE_DIR DeploymentConfiguration.KEY_USER_LOG_DIR DeploymentConfiguration.KEY_USER_TMP_DIR DeploymentConfiguration.KEY_USER_LOCKS_DIR
DirectoryValidator(List<File> dirsToCheck)	Creates DirectoryValidator to ensure given directories

Method Summary

Modifier and Type	Method	Description
DirectoryValidator.DirectoryCheckResults	ensureDirs()	This method is ensuring, that specified directories will exists after call and will have enough permissions.

Methods inherited from class java.lang.Object

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

Constructor Details

DirectoryValidator

public DirectoryValidator(List<File> dirsToCheck)

Creates DirectoryValidator to ensure given directories

Parameters:

dirsToCheck - dirs to check

DirectoryValidator

public DirectoryValidator()

Creates DirectoryValidator to ensure directories read from user (if any - default otherwise) settings via keys:

• DeploymentConfiguration.KEY_USER_CACHE_DIR
• DeploymentConfiguration.KEY_USER_PERSISTENCE_CACHE_DIR
• DeploymentConfiguration.KEY_SYSTEM_CACHE_DIR
• DeploymentConfiguration.KEY_USER_LOG_DIR
• DeploymentConfiguration.KEY_USER_TMP_DIR
• DeploymentConfiguration.KEY_USER_LOCKS_DIR

Method Details

ensureDirs

public DirectoryValidator.DirectoryCheckResults ensureDirs()

This method is ensuring, that specified directories will exists after call and will have enough permissions.

This methods is trying to create the directories if they are not present and is testing if can be written inside. All checks are done in bulk. If one or more defect is found, user is warned via dialogue in gui mode (again in bulk). In headless mode stdout/stderr is enough, as application (both gui and headless) should not stop to work, but continue to run with hope that corrupted dirs will not be necessary

Returns:

result of directory checks