/*
* RHQ Management Platform
* Copyright (C) 2005-2010 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.core.util.updater;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
/**
* Same as a {@link FileHashcodeMap} but also holds additional data about
* changes that were detected after a {@link FileHashcodeMap#rescan}.
*
* @author John Mazzitelli
*/
public class ChangesFileHashcodeMap extends FileHashcodeMap {
private static final long serialVersionUID = 1L;
private final Map<String, String> deletions = new HashMap<String, String>();
private final Map<String, String> additions = new HashMap<String, String>();
private final Map<String, String> changes = new HashMap<String, String>();
private final Set<String> ignored = new HashSet<String>();
private final Set<String> skipped = new HashSet<String>();
/**
* Creates an file/hashcode map populated with a map of original file data.
* Changes/additions/deletions to this original data can be tracked separately
* in this new object.
*
* This object will copy this original data such that its starting content
* will mimic the original. As things are added, deleted, changed, this
* object's internal map should be changed to reflect the new data, as well as
* that new data individually tracked in the separate
* {@link #getAdditions()}, {@link #getDeletions()}, {@link #getChanges()} maps.
* This is the responsibility of the originator of this map object.
*
* @param original contains original file data that this object will copy
*/
public ChangesFileHashcodeMap(FileHashcodeMap original) {
putAll(original);
}
/**
* @return the data on files that were deleted from the original
*/
public Map<String, String> getDeletions() {
return deletions;
}
/**
* @return the data on files that were added to the original
*/
public Map<String, String> getAdditions() {
return additions;
}
/**
* @return the data on files that were changed from the original
*/
public Map<String, String> getChanges() {
return changes;
}
/**
* @return the files and directories that were ignored and thus not known if these are true additions or changes
*/
public Set<String> getIgnored() {
return ignored;
}
/**
* @return the files and directories located directly under the root deploy dir that were skipped.
* These are files/directories that are considered unrelated to the deployment and should be left alone.
*/
public Set<String> getSkipped() {
return skipped;
}
}