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/**
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
* @endcopyright
*/
package org.apache.subversion.javahl.callback;
import org.apache.subversion.javahl.ISVNRemote;
/**
* Called for each affected element in a remote status driave.
* <p>
* <b>Note:</b> All paths sent to the callback methods are relative to
* the {@link ISVNRemtoe} session's URL.
* @see ISVNRemote#status
* @since 1.9
*/
public interface RemoteStatus
{
/**
* A directory was added.
* @param relativePath The session-relative path of the new directory.
*/
void addedDirectory(String relativePath);
/**
* A file was added.
* @param relativePath The session-relative path of the new file.
*/
void addedFile(String relativePath);
/**
* A symbolic link was added.
* @param relativePath The session-relative path of the new symbolic link.
*/
void addedSymlink(String relativePath);
/**
* A directory was modified.
* @param relativePath The session-relative path of the directory.
* @param childrenModified The directory contents changed.
* @param propsModified The directory's properties changed.
* @param nodeInfo Additional information about the modified directory.
*/
void modifiedDirectory(String relativePath,
boolean childrenModified,
boolean propsModified,
Entry nodeInfo);
/**
* A file was modified.
* @param relativePath The session-relative path of the directory.
* @param textModified The file contents changed.
* @param propsModified The file's properties changed.
* @param nodeInfo Additional information about the modified file.
*/
void modifiedFile(String relativePath,
boolean textModified,
boolean propsModified,
Entry nodeInfo);
/**
* A symbolic link was modified.
* @param relativePath The session-relative path of the symlink.
* @param textModified The link target changed.
* @param propsModified The symlink's properties changed.
* @param nodeInfo Additional information about the modified symlink.
*/
void modifiedSymlink(String relativePath,
boolean targetModified,
boolean propsModified,
Entry nodeInfo);
/**
* An entry was deleted.
* @param relativePath The session-relative path of the entry.
*/
void deleted(String relativePath);
/**
* Contains additional information related to a modification or
* deletion event.
*/
public static class Entry
implements Comparable<Entry>, java.io.Serializable
{
// Update the serialVersionUID when there is a incompatible
// change made to this class.
private static final long serialVersionUID = 1L;
private String uuid; // The UUID of the repository
private String author; // The author of the last change
private long revision; // Committed revision number
private long timestamp; // Commit timestamp (milliseconds from epoch)
public Entry(String uuid, String author, long revision, long timestamp)
{
this.uuid = uuid;
this.author = author;
this.revision = revision;
this.timestamp = timestamp;
}
/** @return The UUID of the repository that the node belongs to. */
public String getUuid() { return uuid; }
/** @return The author (committer) of the change. */
public String getLastAuthor() { return author; }
/** @return The revision number in with the change was committed. */
public long getCommittedRevision() { return revision; }
/**
* @return The timestamp, in milliseconds from the epoch, of
* the committed revision.
*/
public long getCommittedTimestamp() { return timestamp; }
/** Implementation of interface {@link java.lang.Comparable}. */
public int compareTo(Entry that)
{
if (this == that)
return 0;
int cmp = uuid.compareTo(that.uuid);
if (cmp == 0) {
cmp = author.compareTo(that.author);
if (cmp == 0) {
cmp = (revision < that.revision ? 1
: (revision > that.revision ? -1 : 0));
if (cmp == 0)
cmp = (timestamp < that.timestamp ? 1
: (timestamp > that.timestamp ? -1 : 0));
}
}
return cmp;
}
@Override
public boolean equals(Object entry)
{
if (this == entry)
return true;
if (!super.equals(entry) || getClass() != entry.getClass())
return false;
final Entry that = (Entry)entry;
return (this.uuid == that.uuid
&& this.author == that.author
&& this.revision == that.revision
&& this.timestamp == that.timestamp);
}
@Override
public int hashCode()
{
final int factor = 33;
int hash = ((uuid == null) ? 0 : uuid.hashCode());
hash = factor * hash + ((author == null) ? 0 : author.hashCode());
hash = factor * hash + (int)(revision >> 32) & 0xffffffff;
hash = factor * hash + (int)revision & 0xffffffff;
hash = factor * hash + (int)(timestamp >> 32) & 0xffffffff;
hash = factor * hash + (int)timestamp & 0xffffffff;
return hash;
}
}
}
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