Package io.github.mkoncek.classpathless.impl

Class InMemoryFileManager

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, javax.tools.JavaFileManager, javax.tools.OptionChecker
    public class InMemoryFileManager
extends java.lang.Object
implements javax.tools.JavaFileManager

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface javax.tools.JavaFileManager

        javax.tools.JavaFileManager.Location

    • Constructor Summary

      Constructors 
      Constructor Description
      InMemoryFileManager​(javax.tools.JavaFileManager delegate)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) void clearAndGetOutput​(java.util.Collection<javax.tools.JavaFileObject> classOutput)  
      void close()  
      boolean contains​(javax.tools.JavaFileManager.Location location, javax.tools.FileObject fo)  
      void flush()  
      java.lang.ClassLoader getClassLoader​(javax.tools.JavaFileManager.Location location)  
      javax.tools.FileObject getFileForInput​(javax.tools.JavaFileManager.Location location, java.lang.String packageName, java.lang.String relativeName)  
      javax.tools.FileObject getFileForOutput​(javax.tools.JavaFileManager.Location location, java.lang.String packageName, java.lang.String relativeName, javax.tools.FileObject sibling)  
      javax.tools.JavaFileObject getJavaFileForInput​(javax.tools.JavaFileManager.Location location, java.lang.String className, javax.tools.JavaFileObject.Kind kind)  
      javax.tools.JavaFileObject getJavaFileForOutput​(javax.tools.JavaFileManager.Location location, java.lang.String className, javax.tools.JavaFileObject.Kind kind, javax.tools.FileObject sibling)  
      javax.tools.JavaFileManager.Location getLocationForModule​(javax.tools.JavaFileManager.Location location, java.lang.String moduleName)  
      javax.tools.JavaFileManager.Location getLocationForModule​(javax.tools.JavaFileManager.Location location, javax.tools.JavaFileObject fo)  
      <S> java.util.ServiceLoader<S> getServiceLoader​(javax.tools.JavaFileManager.Location location, java.lang.Class<S> service)  
      boolean handleOption​(java.lang.String current, java.util.Iterator<java.lang.String> remaining)  
      boolean hasLocation​(javax.tools.JavaFileManager.Location location)  
      private java.util.Collection<java.lang.String> hostClassesNames​(java.lang.Iterable<javax.tools.JavaFileObject> jfobjects)
      A utility which extracts the fully qualified names of given file objects assuming they are the host system classes returned by the StandardJavaFileManager.
      java.lang.String inferBinaryName​(javax.tools.JavaFileManager.Location location, javax.tools.JavaFileObject file)  
      java.lang.String inferModuleName​(javax.tools.JavaFileManager.Location location)  
      boolean isSameFile​(javax.tools.FileObject a, javax.tools.FileObject b)  
      int isSupportedOption​(java.lang.String option)  
      java.lang.Iterable<javax.tools.JavaFileObject> list​(javax.tools.JavaFileManager.Location location, java.lang.String packageName, java.util.Set<javax.tools.JavaFileObject.Kind> kinds, boolean recurse)  
      private java.lang.Iterable<javax.tools.JavaFileObject> listImpl​(javax.tools.JavaFileManager.Location location, java.lang.String packageName, java.util.Set<javax.tools.JavaFileObject.Kind> kinds, boolean recurse)  
      java.lang.Iterable<java.util.Set<javax.tools.JavaFileManager.Location>> listLocationsForModules​(javax.tools.JavaFileManager.Location location)  
      private java.util.Collection<javax.tools.JavaFileObject> loadClasses​(java.lang.String packageName, boolean recurse)
      A utility method which loads all available classes as a collection of file objects for a given package name.
      (package private) void setArguments​(ClasspathlessCompiler.Arguments arguments)  
      (package private) void setAvailableClasses​(java.util.SortedSet<java.lang.String> availableClasses)  
      (package private) void setClassesProvider​(ClassesProvider classesProvider)  
      (package private) void setLoggingSwitch​(LoggingSwitch loggingSwitch)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • delegate

        private javax.tools.JavaFileManager delegate

      • availableClasses

        private java.util.SortedSet<java.lang.String> availableClasses

      • hostJavaLangObjectFileObject

        private javax.tools.JavaFileObject hostJavaLangObjectFileObject

      • HOST_SYSTEM_MODULES

        private static final java.lang.String HOST_SYSTEM_MODULES
        See Also:
        Constant Field Values

    • Constructor Detail

      • InMemoryFileManager

        public InMemoryFileManager​(javax.tools.JavaFileManager delegate)

    • Method Detail

      • setLoggingSwitch

        void setLoggingSwitch​(LoggingSwitch loggingSwitch)

      • setClassesProvider

        void setClassesProvider​(ClassesProvider classesProvider)

      • setAvailableClasses

        void setAvailableClasses​(java.util.SortedSet<java.lang.String> availableClasses)

      • clearAndGetOutput

        void clearAndGetOutput​(java.util.Collection<javax.tools.JavaFileObject> classOutput)

      • getLocationForModule

        public javax.tools.JavaFileManager.Location getLocationForModule​(javax.tools.JavaFileManager.Location location,
                                                                 java.lang.String moduleName)
                                                          throws java.io.IOException
        Specified by:
        getLocationForModule in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • getLocationForModule

        public javax.tools.JavaFileManager.Location getLocationForModule​(javax.tools.JavaFileManager.Location location,
                                                                 javax.tools.JavaFileObject fo)
                                                          throws java.io.IOException
        Specified by:
        getLocationForModule in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • getServiceLoader

        public <S> java.util.ServiceLoader<S> getServiceLoader​(javax.tools.JavaFileManager.Location location,
                                                       java.lang.Class<S> service)
                                                throws java.io.IOException
        Specified by:
        getServiceLoader in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • inferModuleName

        public java.lang.String inferModuleName​(javax.tools.JavaFileManager.Location location)
                                 throws java.io.IOException
        Specified by:
        inferModuleName in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • listLocationsForModules

        public java.lang.Iterable<java.util.Set<javax.tools.JavaFileManager.Location>> listLocationsForModules​(javax.tools.JavaFileManager.Location location)
                                                                                                throws java.io.IOException
        Specified by:
        listLocationsForModules in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • contains

        public boolean contains​(javax.tools.JavaFileManager.Location location,
                        javax.tools.FileObject fo)
                 throws java.io.IOException
        Specified by:
        contains in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • flush

        public void flush()
           throws java.io.IOException
        Specified by:
        flush in interface java.io.Flushable
        Specified by:
        flush in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • isSupportedOption

        public int isSupportedOption​(java.lang.String option)
        Specified by:
        isSupportedOption in interface javax.tools.OptionChecker

      • isSameFile

        public boolean isSameFile​(javax.tools.FileObject a,
                          javax.tools.FileObject b)
        Specified by:
        isSameFile in interface javax.tools.JavaFileManager

      • getClassLoader

        public java.lang.ClassLoader getClassLoader​(javax.tools.JavaFileManager.Location location)
        Specified by:
        getClassLoader in interface javax.tools.JavaFileManager

      • getFileForInput

        public javax.tools.FileObject getFileForInput​(javax.tools.JavaFileManager.Location location,
                                              java.lang.String packageName,
                                              java.lang.String relativeName)
                                       throws java.io.IOException
        Specified by:
        getFileForInput in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • getFileForOutput

        public javax.tools.FileObject getFileForOutput​(javax.tools.JavaFileManager.Location location,
                                               java.lang.String packageName,
                                               java.lang.String relativeName,
                                               javax.tools.FileObject sibling)
                                        throws java.io.IOException
        Specified by:
        getFileForOutput in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • getJavaFileForInput

        public javax.tools.JavaFileObject getJavaFileForInput​(javax.tools.JavaFileManager.Location location,
                                                      java.lang.String className,
                                                      javax.tools.JavaFileObject.Kind kind)
                                               throws java.io.IOException
        Specified by:
        getJavaFileForInput in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • getJavaFileForOutput

        public javax.tools.JavaFileObject getJavaFileForOutput​(javax.tools.JavaFileManager.Location location,
                                                       java.lang.String className,
                                                       javax.tools.JavaFileObject.Kind kind,
                                                       javax.tools.FileObject sibling)
                                                throws java.io.IOException
        Specified by:
        getJavaFileForOutput in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • hasLocation

        public boolean hasLocation​(javax.tools.JavaFileManager.Location location)
        Specified by:
        hasLocation in interface javax.tools.JavaFileManager

      • inferBinaryName

        public java.lang.String inferBinaryName​(javax.tools.JavaFileManager.Location location,
                                        javax.tools.JavaFileObject file)
        Specified by:
        inferBinaryName in interface javax.tools.JavaFileManager

      • loadClasses

        private java.util.Collection<javax.tools.JavaFileObject> loadClasses​(java.lang.String packageName,
                                                                     boolean recurse)
                                                              throws java.io.IOException
        A utility method which loads all available classes as a collection of file objects for a given package name.
        Throws:
        java.io.IOException

      • hostClassesNames

        private java.util.Collection<java.lang.String> hostClassesNames​(java.lang.Iterable<javax.tools.JavaFileObject> jfobjects)
        A utility which extracts the fully qualified names of given file objects assuming they are the host system classes returned by the StandardJavaFileManager.

      • listImpl

        private java.lang.Iterable<javax.tools.JavaFileObject> listImpl​(javax.tools.JavaFileManager.Location location,
                                                                java.lang.String packageName,
                                                                java.util.Set<javax.tools.JavaFileObject.Kind> kinds,
                                                                boolean recurse)
                                                         throws java.io.IOException
        Throws:
        java.io.IOException

      • list

        public java.lang.Iterable<javax.tools.JavaFileObject> list​(javax.tools.JavaFileManager.Location location,
                                                           java.lang.String packageName,
                                                           java.util.Set<javax.tools.JavaFileObject.Kind> kinds,
                                                           boolean recurse)
                                                    throws java.io.IOException
        Specified by:
        list in interface javax.tools.JavaFileManager
        Throws:
        java.io.IOException

      • handleOption

        public boolean handleOption​(java.lang.String current,
                            java.util.Iterator<java.lang.String> remaining)
        Specified by:
        handleOption in interface javax.tools.JavaFileManager