/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is NetBeans. The Initial Developer of the Original
* Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
* Microsystems, Inc. All Rights Reserved.
*/
package org.netbeans.lib.cvsclient.command.log;
import org.netbeans.lib.cvsclient.command.KeywordSubstitution;
import java.io.File;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Describes log information for a file. This is the result of doing a
* cvs log command. The fields in instances of this object are populated
* by response handlers.
* @author Milos Kleint
*/
public final class LogInformation {
// Fields =================================================================
private File file;
private String rcsFileName;
private String headRevision;
private String branch;
private String accessList;
private KeywordSubstitution keywordSubstitution;
private String totalRevisions;
private String selectedRevisions;
private String locks;
private final List<Revision> revisions = new ArrayList<>();
private List<SymbolicName> symbolicNames;
private StringBuilder symNamesBuffer;
// Setup ==================================================================
public LogInformation() {
}
// Accessing ==============================================================
/** Getter for property file.
* @return Value of property file.
*/
public File getFile() {
return file;
}
/** Setter for property file.
* @param file New value of property file.
*/
public void setFile(File file) {
this.file = file;
}
/** Getter for property repositoryFilename.
* @return Value of property repositoryFilename.
*/
public String getRcsFileName() {
return rcsFileName;
}
/** Setter for property repositoryFilename.
* @param rcsFileName New value of property repositoryFilename.
*/
public void setRcsFileName(String rcsFileName) {
this.rcsFileName = rcsFileName.intern();
}
/** Getter for property headRevision.
* @return Value of property headRevision.
*/
public String getHeadRevision() {
return headRevision;
}
/** Setter for property headRevision.
* @param headRevision New value of property headRevision.
*/
public void setHeadRevision(String headRevision) {
this.headRevision = headRevision.intern();
}
/** Getter for property branch.
* @return Value of property branch.
*/
public String getBranch() {
return branch;
}
/** Setter for property branch.
* @param branch New value of property branch.
*/
public void setBranch(String branch) {
this.branch = branch.intern();
}
/** Getter for property accessList.
* @return Value of property accessList.
*/
public String getAccessList() {
return accessList;
}
/** Setter for property accessList.
* @param accessList New value of property accessList.
*/
public void setAccessList(String accessList) {
this.accessList = accessList.intern();
}
/** Getter for property keywordSubstitution.
* @return Value of property keywordSubstitution.
*/
public KeywordSubstitution getKeywordSubstitution() {
return keywordSubstitution;
}
/** Setter for property keywordSubstitution.
* @param keywordSubstitution New value of property keywordSubstitution.
*/
public void setKeywordSubstitution(KeywordSubstitution keywordSubstitution) {
this.keywordSubstitution = keywordSubstitution;
}
/** Getter for property totalRevisions.
* @return Value of property totalRevisions.
*/
public String getTotalRevisions() {
return totalRevisions;
}
/** Setter for property totalRevisions.
* @param totalRevisions New value of property totalRevisions.
*/
public void setTotalRevisions(String totalRevisions) {
this.totalRevisions = totalRevisions.intern();
}
/** Getter for property selectedRevisions.
* @return Value of property selectedRevisions.
*/
public String getSelectedRevisions() {
return selectedRevisions;
}
/** Setter for property selectedRevisions.
* @param selectedRevisions New value of property selectedRevisions.
*/
public void setSelectedRevisions(String selectedRevisions) {
this.selectedRevisions = selectedRevisions.intern();
}
/** Getter for property locks.
* @return Value of property locks.
*/
public String getLocks() {
return locks;
}
/** Setter for property locks.
* @param locks New value of property locks.
*/
public void setLocks(String locks) {
this.locks = locks.intern();
}
/** adds a revision info to the LogInformation instance
*/
public void addRevision(Revision newRevision) {
revisions.add(newRevision);
}
/** return the all revisions attached to this log
* (if more sophisticated method are supplied, this might get obsolete)
*/
public List<Revision> getRevisionList() {
return revisions;
}
/** Search the revisions by number of revision. If not found, return null.
*/
public Revision getRevision(String number) {
final Iterator it = revisions.iterator();
while (it.hasNext()) {
Revision item = (Revision)it.next();
if (item.getNumber().equals(number)) {
return item;
}
}
return null;
}
/**
* Add a symbolic name to the list of names and attaches it to a revision number.
*/
public void addSymbolicName(String symName, String revisionNumber) {
if (symNamesBuffer == null) {
symNamesBuffer = new StringBuilder();
}
symNamesBuffer.append(symName);
symNamesBuffer.append(' ');
symNamesBuffer.append(revisionNumber);
symNamesBuffer.append('\n');
}
private void createSymNames() {
symbolicNames = new ArrayList<>();
if (symNamesBuffer == null) {
return;
}
int length = 0;
int lastLength = 0;
while (length < symNamesBuffer.length()) {
while (length < symNamesBuffer.length() && symNamesBuffer.charAt(length) != '\n') {
length++;
}
if (length > lastLength) {
final String line = symNamesBuffer.substring(lastLength, length);
final String symName = line.substring(0, line.indexOf(' '));
final String revisionNumber = line.substring(line.indexOf(' ') + 1);
final SymbolicName newName = new SymbolicName();
newName.setName(symName);
newName.setRevision(revisionNumber);
symbolicNames.add(newName);
lastLength = length + 1;
length++;
}
}
symNamesBuffer = null;
}
public List<SymbolicName> getAllSymbolicNames() {
if (symbolicNames == null) {
createSymNames();
}
return symbolicNames;
}
/** Search the symbolic names by number of revision. If not found, return null.
*/
public List<SymbolicName> getSymNamesForRevision(String revNumber) {
if (symbolicNames == null) {
createSymNames();
}
final List<SymbolicName> list = new ArrayList<>();
for (int i = 0; i < symbolicNames.size(); i++) {
final SymbolicName symbolicName = symbolicNames.get(i);
if (symbolicName.getRevision().equals(revNumber)) {
list.add(symbolicName);
}
}
return list;
}
/** Search the symbolic names by name of tag (symbolic name). If not found, return null.
*/
public SymbolicName getSymName(String symName) {
if (symbolicNames == null) {
createSymNames();
}
for (Iterator it = symbolicNames.iterator(); it.hasNext();) {
final SymbolicName item = (SymbolicName)it.next();
if (item.getName().equals(symName)) {
return item;
}
}
return null;
}
/**
* Return a string representation of this object. Useful for debugging.
*/
@SuppressWarnings({"HardCodedStringLiteral"})
public String toString() {
final String absolutePath = (file != null) ? file.getAbsolutePath() : "null";
return "File: " + absolutePath + "\nRepositoryFile: " + rcsFileName + "\nHead revision: " + headRevision;
}
}