| java.lang.Object
 org.netbeans.Util
All known Subclasses: org.netbeans.ProxyClassLoader,
| Util | | abstract public class Util (Code) | | Static utility methods for use within this package.
author:
Jesse Glick |
| Inner Class :final static class FileWithSuffix | |
| Inner Class :public interface PackageAccessibleClassLoader | |
| Inner Class :public interface ModuleProvider | |
| Inner Class :final static class ModuleLookup extends Lookup | |
| Field Summary | |
| final public static Logger | err
Log everything happening in the module system. |
| Method Summary | |
| static boolean | checkJavaDependency(Dependency dep)
Check whether a simple dependency is met. | | static boolean | checkPackageDependency(Dependency dep, ClassLoader cl)
Check whether a package dependency is met. | | public static String | createPackageName(String name)
Convert a class file name to a resource name suitable for Beans.instantiate. | | static List<File> | findLocaleVariantsOf(File f)
Find existing locale variants of f, in search order. | | static List<FileWithSuffix> | findLocaleVariantsWithSuffixesOf(File f)
Find existing locale variants of f, in search order. | | public static String | findLocalizedMessage(Throwable t, boolean detailOK)
Find the most human-presentable message present in an exception. | | public static synchronized String[] | getLocalizingSuffixesFast()
Similar to
NbBundle.getLocalizingSuffixes but optimized. | | public static SpecificationVersion | getModuleDep(Set<Dependency> dependencies, String cnb)
Get API module dependency, if any, for a module. | | static FilenameFilter | jarFilter()
Get a filter for JAR files. | | static File | makeTempJar(File moduleFile)
Make a temporary copy of a JAR file. | | public static Map<Module, List<Module>> | moduleDependencies(Collection<Module> modules, Map<String, Module> modulesByName, Map<String, Set<Module>> _providersOf)
Enumerate (direct) interdependencies among a set of modules. | | static Set<Module> | moduleInterdependencies(Module m, boolean reverse, boolean transitive, Set<Module> modules, Map<String, Module> modulesByName, Map<String, Set<Module>> providersOf)
Get dependencies forward or backwards starting from one module. | | public static Object[] | parseCodeName(String cn)
Find the code name base and major release version from a code name.
Caches these parses. | | public static void | transitiveClosureModuleDependencies(ModuleManager mgr, Set<Module> modules)
Transitively fill out a set of modules with all of its module dependencies. |
| err | | final public static Logger err(Code) | | Log everything happening in the module system.
|
| checkJavaDependency | | static boolean checkJavaDependency(Dependency dep) throws IllegalArgumentException(Code) | | Check whether a simple dependency is met.
Only applicable to Java dependencies.
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| checkPackageDependency | | static boolean checkPackageDependency(Dependency dep, ClassLoader cl) throws IllegalArgumentException(Code) | | Check whether a package dependency is met.
A classloader must be supplied to check in.
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| createPackageName | | public static String createPackageName(String name) throws IllegalArgumentException(Code) | | Convert a class file name to a resource name suitable for Beans.instantiate.
Parameters:
name - resource name of class file class name without the .class/.ser extension, and using dots as package separator
throws:
IllegalArgumentException - if the name did not have a valid extension, or originally contained dots outside the extension, etc.
since:
JST-PENDING: used from NbInstaller |
| findLocaleVariantsOf | | static List<File> findLocaleVariantsOf(File f)(Code) | | Find existing locale variants of f, in search order.
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| findLocaleVariantsWithSuffixesOf | | static List<FileWithSuffix> findLocaleVariantsWithSuffixesOf(File f)(Code) | | Find existing locale variants of f, in search order.
|
| findLocalizedMessage | | public static String findLocalizedMessage(Throwable t, boolean detailOK)(Code) | | Find the most human-presentable message present in an exception.
At worst, the detail message, but preferably a localized message
if different, or the first localized annotation found.
If returning the detail message is not OK, returns null instead.
since:
JST-PENDING: used from NbProblemDisplayer |
| getLocalizingSuffixesFast | | public static synchronized String[] getLocalizingSuffixesFast()(Code) | | Similar to
NbBundle.getLocalizingSuffixes but optimized.
since:
JST-PENDING: Called from InstalledFileLocatorImpl |
| getModuleDep | | public static SpecificationVersion getModuleDep(Set<Dependency> dependencies, String cnb)(Code) | | Get API module dependency, if any, for a module.
Parameters:
dependencies - module dependencies
Parameters:
cnb - code name base of API module a fake spec version (0.x.y if x.y w/ no major release, else r.x.y); or null if no dep
since:
JST-PENDING: used from NbInstaller |
| moduleDependencies | | public static Map<Module, List<Module>> moduleDependencies(Collection<Module> modules, Map<String, Module> modulesByName, Map<String, Set<Module>> _providersOf)(Code) | | Enumerate (direct) interdependencies among a set of modules.
If used in a topological sort, the result will be a reverse-order
list of modules (suitable for disabling; reverse for enabling).
Parameters:
modules - some modules
Parameters:
modulesByName - map from module cnbs to modules (may contain unrelated modules)
Parameters:
providersOf - map from tokens to sets of modules providing them (may mention unrelated modules) a map from modules to lists of modules they depend on
See Also: Utilities.topologicalSort
See Also: JST-PENDING needed from tests |
| parseCodeName | | public static Object[] parseCodeName(String cn) throws NumberFormatException(Code) | | Find the code name base and major release version from a code name.
Caches these parses. Thread-safe (i.e. OK from read mutex).
an array consisting of the code name base (String) followed by the release version (Integer or null)followed by another end-range version (Integer or null)
throws:
NumberFormatException - if the release version is mangled
since:
JST-PENDING: used from NbInstaller |
| transitiveClosureModuleDependencies | | public static void transitiveClosureModuleDependencies(ModuleManager mgr, Set<Module> modules)(Code) | | Transitively fill out a set of modules with all of its module dependencies.
Dependencies on missing modules are silently ignored, but dependencies
on present but uninstallable (problematic) modules are included.
Parameters:
mgr - the manager
Parameters:
modules - a mutable set of modules
since:
JST-PENDING: used from NbInstaller |
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