Java Doc for HttpPath.java in  » EJB-Server-resin-3.1.5 » util » com » caucho » vfs » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » util » com.caucho.vfs   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    com.caucho.vfs.Path       com.caucho.vfs.FilesystemPath          com.caucho.vfs.HttpPath All known Subclasses:   com.caucho.vfs.HttpsPath, HttpPath public class HttpPath extends FilesystemPath (Code) The HTTP scheme. Currently it supports GET and POST. TODO: support WEBDAV, enabling the full Path API. Inner Class :static class CacheEntry Inner Class :static class ListHandler extends org.xml.sax.helpers.DefaultHandler Field Summary protected static  L10N L      protected static  LruCache<String, CacheEntry> _cache      protected  CacheEntry _cacheEntry      protected  String _host      protected  int _port      protected  String _query      protected  String _virtualHost      Constructor Summary public   HttpPath(String host, int port)      Creates a new HTTP root path with a host and a port.   HttpPath(FilesystemPath root, String userPath, Map<String, Object> newAttributes, String path, String query)      Creates a new HTTP sub path. Method Summary protected  Path cacheCopy()      public  boolean canRead()      Returns true if the file is readable. protected  HttpPath create(String host, int port)      protected  HttpPath create(FilesystemPath root, String userPath, Map<String, Object> newAttributes, String path, String query)      public  boolean equals(Object o)      Overrides equals to test for equality with an HTTP path. public  boolean exists()      Returns true if the file exists. public  Path fsWalk(String userPath, Map<String, Object> attributes, String uri)      Scans the path portion of the URI, i.e. protected  CacheEntry getCache()      public  String getHost()      Returns the host part of the url. public  long getLastModified()      Returns the last modified time. public  long getLength()      public  int getPort()      Returns the port part of the url. public  String getQuery()      Returns the query string. public  String getScheme()      Returns the scheme, http. public  String getURL()      Returns a full URL for the path. public  String getUserPath()      Returns the user's path. public  String getVirtualHost()      Returns the virtual host, if any. public  int hashCode()      Returns a hashCode for the path. public  boolean isDirectory()      Returns the last modified time. public  boolean isFile()      Returns true if the file exists. public  Path lookupImpl(String userPath, Map<String, Object> newAttributes)      Overrides the default lookup to parse the host and port before parsing the path. public  StreamImpl openReadImpl()      Returns a read stream for a GET request. public  StreamImpl openReadWriteImpl()      Returns a read/write pair for a POST request. protected  Path schemeWalk(String userPath, Map<String, Object> attributes, String uri, int offset)      Walk down the path starting from the portion immediately following the scheme. public  String toString()      Returns the string form of the http path. Field Detail L protected static L10N L(Code) _cache protected static LruCache<String, CacheEntry> _cache(Code) _cacheEntry protected CacheEntry _cacheEntry(Code) _host protected String _host(Code) _port protected int _port(Code) _query protected String _query(Code) _virtualHost protected String _virtualHost(Code) Constructor Detail HttpPath public HttpPath(String host, int port)(Code) Creates a new HTTP root path with a host and a port. Parameters:   host - the target host Parameters:   port - the target port, if zero, uses port 80. HttpPath HttpPath(FilesystemPath root, String userPath, Map<String, Object> newAttributes, String path, String query)(Code) Creates a new HTTP sub path. Parameters:   root - the HTTP filesystem root Parameters:   userPath - the argument to the calling lookup() Parameters:   newAttributes - any attributes passed to http Parameters:   path - the full normalized path Parameters:   query - any query string Method Detail cacheCopy protected Path cacheCopy()(Code) canRead public boolean canRead()(Code) Returns true if the file is readable. create protected HttpPath create(String host, int port)(Code) create protected HttpPath create(FilesystemPath root, String userPath, Map<String, Object> newAttributes, String path, String query)(Code) equals public boolean equals(Object o)(Code) Overrides equals to test for equality with an HTTP path. exists public boolean exists()(Code) Returns true if the file exists. fsWalk public Path fsWalk(String userPath, Map<String, Object> attributes, String uri)(Code) Scans the path portion of the URI, i.e. everything after the host and port. Parameters:   userPath - the user's supplied path Parameters:   attributes - the attributes for the new path Parameters:   uri - the full uri for the new path. the found path. getCache protected CacheEntry getCache()(Code) The contents of this directory or null if the path does notrefer to a directory. getHost public String getHost()(Code) Returns the host part of the url. getLastModified public long getLastModified()(Code) Returns the last modified time. getLength public long getLength()(Code) Returns the file's length getPort public int getPort()(Code) Returns the port part of the url. getQuery public String getQuery()(Code) Returns the query string. getScheme public String getScheme()(Code) Returns the scheme, http. getURL public String getURL()(Code) Returns a full URL for the path. getUserPath public String getUserPath()(Code) Returns the user's path. getVirtualHost public String getVirtualHost()(Code) Returns the virtual host, if any. hashCode public int hashCode()(Code) Returns a hashCode for the path. isDirectory public boolean isDirectory()(Code) Returns the last modified time. isFile public boolean isFile()(Code) Returns true if the file exists. lookupImpl public Path lookupImpl(String userPath, Map<String, Object> newAttributes)(Code) Overrides the default lookup to parse the host and port before parsing the path. Parameters:   userPath - the path passed in by the user Parameters:   newAttributes - attributes passed by the user the final path. openReadImpl public StreamImpl openReadImpl() throws IOException(Code) Returns a read stream for a GET request. openReadWriteImpl public StreamImpl openReadWriteImpl() throws IOException(Code) Returns a read/write pair for a POST request. schemeWalk protected Path schemeWalk(String userPath, Map<String, Object> attributes, String uri, int offset)(Code) Walk down the path starting from the portion immediately following the scheme. i.e. schemeWalk is responsible for parsing the host and port from the URL. Parameters:   userPath - the user's passed in path Parameters:   attributes - the attributes for the new path Parameters:   uri - the normalized full uri Parameters:   offset - offset into the uri to start processing, i.e. after thescheme. the looked-up path. toString public String toString()(Code) Returns the string form of the http path. Fields inherited from com.caucho.vfs.FilesystemPath protected BindPath _bindRoot(Code)(Java Doc) protected String _pathname(Code)(Java Doc) protected FilesystemPath _root(Code)(Java Doc) protected String _userPath(Code)(Java Doc) Methods inherited from com.caucho.vfs.FilesystemPath public void bind(Path context)(Code)(Java Doc) public Path createRoot(SchemeMap schemeMap)(Code)(Java Doc) public boolean equals(Object b)(Code)(Java Doc) abstract public Path fsWalk(String userPath, Map<String, Object> newAttributes, String newPath)(Code)(Java Doc) public String getFullPath()(Code)(Java Doc) public Path getParent()(Code)(Java Doc) public String getPath()(Code)(Java Doc) public FilesystemPath getRoot()(Code)(Java Doc) public String getTail()(Code)(Java Doc) public String getUserPath()(Code)(Java Doc) public int hashCode()(Code)(Java Doc) protected static String normalizePath(String oldPath, String newPath, int offset, char separatorChar)(Code)(Java Doc) protected static void normalizePath(CharBuffer cb, String oldPath, String newPath, int offset, char separatorChar)(Code)(Java Doc) protected Path schemeWalk(String userPath, Map<String, Object> attributes, String filePath, int offset)(Code)(Java Doc) public void setUserPath(String path)(Code)(Java Doc) Fields inherited from com.caucho.vfs.Path final protected static L10N L(Code)(Java Doc) protected static char _pathSeparatorChar(Code)(Java Doc) protected SchemeMap _schemeMap(Code)(Java Doc) protected static char _separatorChar(Code)(Java Doc) static long _startTime(Code)(Java Doc) Methods inherited from com.caucho.vfs.Path public void bind(Path context)(Code)(Java Doc) protected Path cacheCopy()(Code)(Java Doc) public boolean canExecute()(Code)(Java Doc) public boolean canRead()(Code)(Java Doc) public boolean canWrite()(Code)(Java Doc) public boolean changeGroup(int gid) throws IOException(Code)(Java Doc) public boolean changeGroup(String groupName) throws IOException(Code)(Java Doc) public boolean changeOwner(int uid) throws IOException(Code)(Java Doc) public boolean changeOwner(String ownerName) throws IOException(Code)(Java Doc) public boolean chmod(int value)(Code)(Java Doc) protected Path copy()(Code)(Java Doc) public PersistentDependency createDepend()(Code)(Java Doc) public boolean createLink(Path target, boolean hardLink) throws IOException(Code)(Java Doc) public boolean createNewFile() throws IOException(Code)(Java Doc) public Path createRoot()(Code)(Java Doc) public Path createRoot(SchemeMap schemeMap)(Code)(Java Doc) public Path createTempFile(String prefix, String suffix) throws IOException(Code)(Java Doc) public boolean equals(Object o)(Code)(Java Doc) protected static String escapeURL(String rawURL)(Code)(Java Doc) public boolean exists()(Code)(Java Doc) public Object getAttribute(String name) throws IOException(Code)(Java Doc) public Iterator getAttributeNames() throws IOException(Code)(Java Doc) public long getBlockCount()(Code)(Java Doc) public long getBlockSize()(Code)(Java Doc) public Certificate[] getCertificates()(Code)(Java Doc) public String getContentType()(Code)(Java Doc) public long getCrc64()(Code)(Java Doc) public long getCreateTime()(Code)(Java Doc) public long getDevice()(Code)(Java Doc) public long getDeviceId()(Code)(Java Doc) public long getDiskSpaceFree()(Code)(Java Doc) public long getDiskSpaceTotal()(Code)(Java Doc) final public static char getFileSeparatorChar()(Code)(Java Doc) public String getFullPath()(Code)(Java Doc) public int getGroup()(Code)(Java Doc) public String getHost()(Code)(Java Doc) public long getInode()(Code)(Java Doc) public long getLastAccessTime()(Code)(Java Doc) public long getLastModified()(Code)(Java Doc) public long getLastStatusChangeTime()(Code)(Java Doc) public long getLength()(Code)(Java Doc) public int getMode()(Code)(Java Doc) public String getNativePath()(Code)(Java Doc) public static String getNewlineString()(Code)(Java Doc) public int getNumberOfLinks()(Code)(Java Doc) public Object getObject() throws IOException(Code)(Java Doc) public int getOwner()(Code)(Java Doc) public Path getParent()(Code)(Java Doc) abstract public String getPath()(Code)(Java Doc) final public static char getPathSeparatorChar()(Code)(Java Doc) public int getPort()(Code)(Java Doc) public String getQuery()(Code)(Java Doc) public String getRelativePath()(Code)(Java Doc) public ArrayList<Path> getResources(String name)(Code)(Java Doc) public ArrayList<Path> getResources()(Code)(Java Doc) abstract public String getScheme()(Code)(Java Doc) final protected static char getSeparatorChar()(Code)(Java Doc) public String getTail()(Code)(Java Doc) public String getURL()(Code)(Java Doc) public int getUser()(Code)(Java Doc) protected static String getUserDir()(Code)(Java Doc) public String getUserPath()(Code)(Java Doc) public Object getValue() throws Exception(Code)(Java Doc) public int hashCode()(Code)(Java Doc) public boolean isBlockDevice()(Code)(Java Doc) public boolean isCharacterDevice()(Code)(Java Doc) public boolean isDirectory()(Code)(Java Doc) public boolean isExecutable()(Code)(Java Doc) public boolean isFIFO()(Code)(Java Doc) public boolean isFile()(Code)(Java Doc) public boolean isHardLink()(Code)(Java Doc) public boolean isLink()(Code)(Java Doc) public boolean isObject()(Code)(Java Doc) protected boolean isPathCacheable()(Code)(Java Doc) public boolean isSocket()(Code)(Java Doc) public boolean isSymbolicLink()(Code)(Java Doc) final public static boolean isWindows()(Code)(Java Doc) public boolean isWindowsInsecure()(Code)(Java Doc) public Iterator<String> iterator() throws IOException(Code)(Java Doc) public String[] list() throws IOException(Code)(Java Doc) final public Path lookup(String name)(Code)(Java Doc) public Path lookup(String userPath, Map<String, Object> newAttributes)(Code)(Java Doc) public Path lookupImpl(String userPath, Map<String, Object> newAttributes)(Code)(Java Doc) final public Path lookupNative(String name)(Code)(Java Doc) public Path lookupNative(String name, Map<String, Object> attributes)(Code)(Java Doc) public String lookupRelativeNativePath(Path path)(Code)(Java Doc) public boolean mkdir() throws IOException(Code)(Java Doc) public boolean mkdirs() throws IOException(Code)(Java Doc) public WriteStream openAppend() throws IOException(Code)(Java Doc) public StreamImpl openAppendImpl() throws IOException(Code)(Java Doc) public RandomAccessStream openRandomAccess() throws IOException(Code)(Java Doc) final public ReadStream openRead() throws IOException(Code)(Java Doc) public StreamImpl openReadImpl() throws IOException(Code)(Java Doc) public ReadWritePair openReadWrite() throws IOException(Code)(Java Doc) public void openReadWrite(ReadStream is, WriteStream os) throws IOException(Code)(Java Doc) public StreamImpl openReadWriteImpl() throws IOException(Code)(Java Doc) final public WriteStream openWrite() throws IOException(Code)(Java Doc) public StreamImpl openWriteImpl() throws IOException(Code)(Java Doc) public boolean remove() throws IOException(Code)(Java Doc) public boolean removeAll() throws IOException(Code)(Java Doc) public boolean renameTo(Path path) throws IOException(Code)(Java Doc) final public boolean renameTo(String path) throws IOException(Code)(Java Doc) protected String scanScheme(String uri)(Code)(Java Doc) abstract protected Path schemeWalk(String userPath, Map<String, Object> newAttributes, String newPath, int offset)(Code)(Java Doc) final public static void setDefaultSchemeMap(SchemeMap schemeMap)(Code)(Java Doc) public boolean setExecutable(boolean isExecutable)(Code)(Java Doc) public void setLastModified(long time)(Code)(Java Doc) public void setObject(Object obj) throws IOException(Code)(Java Doc) final public static void setTestWindows(boolean isTest)(Code)(Java Doc) public void setUserPath(String userPath)(Code)(Java Doc) public void setValue(Object obj) throws Exception(Code)(Java Doc) public String toString()(Code)(Java Doc) public boolean truncate() throws IOException(Code)(Java Doc) public boolean truncate(long length) throws IOException(Code)(Java Doc) public void unbind()(Code)(Java Doc) public void writeToStream(OutputStream os) throws IOException(Code)(Java Doc) public void writeToStream(OutputStreamWithBuffer os) throws IOException(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)