From 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 Mon Sep 17 00:00:00 2001 From: Andrew Branson Date: Tue, 7 Oct 2014 09:18:11 +0200 Subject: Repackage to org.cristalise --- src/main/java/com/c2kernel/lookup/Path.java | 242 ---------------------------- 1 file changed, 242 deletions(-) delete mode 100644 src/main/java/com/c2kernel/lookup/Path.java (limited to 'src/main/java/com/c2kernel/lookup/Path.java') diff --git a/src/main/java/com/c2kernel/lookup/Path.java b/src/main/java/com/c2kernel/lookup/Path.java deleted file mode 100644 index 3ccdb35..0000000 --- a/src/main/java/com/c2kernel/lookup/Path.java +++ /dev/null @@ -1,242 +0,0 @@ -/** - * This file is part of the CRISTAL-iSE kernel. - * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved. - * - * This library is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; either version 3 of the License, or (at - * your option) any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public - * License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * - * http://www.fsf.org/licensing/licenses/lgpl.html - */ -package com.c2kernel.lookup; - -import java.util.ArrayList; -import java.util.StringTokenizer; -import java.util.UUID; - -import com.c2kernel.common.ObjectNotFoundException; -import com.c2kernel.common.SystemKey; -import com.c2kernel.process.Gateway; - - -/** -* -**/ -public abstract class Path -{ - public static final String delim = "/"; - - // types - public static final short UNKNOWN = 0; - public static final short CONTEXT = 1; - public static final short ENTITY = 2; - - protected String[] mPath = new String[0]; - - // slash delimited path - protected String mStringPath = null; - // entity or context - protected short mType = CONTEXT; - - // item UUID (only valid for ItemPaths and DomainPaths that are aliases for Items) - protected UUID mUUID; - protected SystemKey mSysKey; - - // ior is stored in here when it is resolved - protected org.omg.CORBA.Object mIOR = null; - - public Path() { - } - - /* - * Creates an empty path - */ - public Path(short type) - { - mType = type; - } - - /* - * Creates a path with an arraylist of the path (big endian) - */ - public Path(String[] path, short type) { - setPath(path); - mType = type; - } - - /* - * Creates a path from a slash separated string (big endian) - */ - public Path(String path, short type) { - setPath(path); - mType = type; - } - - /* - * Create a path by appending a child string to an existing path - */ - public Path(Path parent, String child, short type) { - String[] oldPath = parent.getPath(); - mPath = new String[oldPath.length+1]; - for (int i=0; i newPath = new ArrayList(); - if (path != null) { - StringTokenizer tok = new StringTokenizer(path, delim); - if (tok.hasMoreTokens()) { - String first = tok.nextToken(); - if (!first.equals(getRoot())) - newPath.add(first); - while (tok.hasMoreTokens()) - newPath.add(tok.nextToken()); - } - } - - mPath = (newPath.toArray(mPath)); - mStringPath = null; - mUUID = null; - mSysKey = null; - } - - // lookup sets the IOR - public void setIOR(org.omg.CORBA.Object IOR) { - mIOR = IOR; - if (IOR == null) mType = Path.CONTEXT; - else mType = Path.ENTITY; - } - - /* clone another path object - */ - public void setPath(Path path) - { - mStringPath = null; - mPath = (path.getPath().clone()); - mUUID = null; - mSysKey = null; - } - - /*************************************************************************/ - - - /* - * Getter Methods - */ - - // root is defined as 'domain', 'entity' or 'system' in subclasses - public abstract String getRoot(); - - public String[] getPath() - { - return mPath; - } - - public String getString() - { - if (mStringPath == null) { - StringBuffer stringPathBuffer = new StringBuffer("/").append(getRoot()); - for (String element : mPath) - stringPathBuffer.append(delim).append(element); - mStringPath = stringPathBuffer.toString(); - } - return mStringPath; - } - - public boolean exists() { - return Gateway.getLookup().exists(this); - } - - /** Queries the lookup for the IOR - */ - - public org.omg.CORBA.Object getIOR() { - org.omg.CORBA.Object newIOR = null; - if (mIOR==null) { // if not cached try to resolve - Lookup myLookup = Gateway.getLookup(); - try { - newIOR = myLookup.resolve(this); - } catch (ObjectNotFoundException ex) { - } - setIOR(newIOR); - } - return mIOR; - } - - @Override - public String toString() { - return getString(); - } - - public short getType() { - return mType; - } - - public SystemKey getSystemKey() { - return mSysKey; - } - - public UUID getUUID() { - return mUUID; - } - - public abstract ItemPath getItemPath() throws ObjectNotFoundException; - - @Override - public boolean equals( Object path ) - { - if (path == null) return false; - return toString().equals(path.toString()); - } - - @Override - public int hashCode() { - return toString().hashCode(); - } - - public String dump() { - StringBuffer comp = new StringBuffer("Components: { "); - for (String element : mPath) - comp.append("'").append(element).append("' "); - return "Path - dump(): "+comp.toString()+"}\n string="+toString()+"\n uuid="+getUUID()+"\n type="+mType; - } -} - -- cgit v1.2.3