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/*******************************************************************************
* Copyright (c) 2004, 2008 John Anvik and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* John Anvik - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.bugzilla.core.history;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author John Anvik
*/
public class AttachmentEvent extends TaskRevision {
private static final long serialVersionUID = 3258693199936631348L;
private static final Pattern id = Pattern.compile("\\d+"); //$NON-NLS-1$
private final int attachmentId;
private final List<AttachmentFlag> flags;
public AttachmentEvent(int id, List<AttachmentFlag> flags) {
this.what = TaskRevision.ATTACHMENT;
this.attachmentId = id;
this.flags = flags;
}
public String getFlagsString() {
String flagString = ""; //$NON-NLS-1$
for (AttachmentFlag flag : this.flags) {
flagString += flag + " "; //$NON-NLS-1$
}
return flagString;
}
public static int parseId(String attachment) {
Matcher matcher = AttachmentEvent.id.matcher(attachment);
if (matcher.find()) {
return Integer.parseInt(matcher.group());
}
// Error situation
System.err.println("WARNING: Cannot find attachment id in " + attachment); //$NON-NLS-1$
return -1;
}
public static List<AttachmentFlag> parseFlags(String attachmentFlags) {
List<AttachmentFlag> flags = new ArrayList<AttachmentFlag>();
AttachmentFlagStatus flagStatus = AttachmentFlagStatus.UNKNOWN;
AttachmentFlagState flagState = AttachmentFlagState.UNKNOWN;
String[] flagToken = attachmentFlags.split(", "); //$NON-NLS-1$
for (String token : flagToken) {
if (token.indexOf("(") != -1) { //$NON-NLS-1$
int end = token.indexOf("("); //$NON-NLS-1$
String substr = token.substring(0, end);
token = substr;
}
/* Handle the case of the obsolete status 'needs-work' */
if (token.startsWith("needs-work")) { //$NON-NLS-1$
/*
* Since we don't know if 'needs-work' applies to 'review' or
* 'superreview', deny both
*/
flags.add(new AttachmentFlag(AttachmentFlagStatus.REVIEW, AttachmentFlagState.DENIED));
flags.add(new AttachmentFlag(AttachmentFlagStatus.SUPERREVIEW, AttachmentFlagState.DENIED));
} else {
boolean startsWithReview = token.toLowerCase().startsWith(
AttachmentFlagStatus.REVIEW.name().toLowerCase());
boolean firstOrSecondReview = token.toLowerCase().contains(
AttachmentFlagStatus.REVIEW.name().toLowerCase())
&& (token.toLowerCase().startsWith("first-") || token.toLowerCase().startsWith("second-")); //$NON-NLS-1$ //$NON-NLS-2$
/*
* if(firstOrSecondReview){ System.err.println("First/second
* activated"); }
*/
if (startsWithReview || firstOrSecondReview) {
flagStatus = AttachmentFlagStatus.REVIEW;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.SUPERREVIEW.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.SUPERREVIEW;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.APPROVAL.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.APPROVAL;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.UI.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.UI;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.BRANCH.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.BRANCH;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.COMMITTED.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.COMMITTED;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.ACCEPTED.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.ACCEPTED;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.COMMENTED.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.COMMENTED;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.NONE.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.NONE;
} else if (token.toLowerCase().startsWith(AttachmentFlagStatus.REJECTED.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.REJECTED;
} else if (token.equals("1") //$NON-NLS-1$
|| token.toLowerCase().startsWith(AttachmentFlagStatus.OBSOLETE.name().toLowerCase())) {
flagStatus = AttachmentFlagStatus.OBSOLETE;
}
// Assure that flag was set to something meaningful
if (flagStatus.equals(AttachmentFlagStatus.UNKNOWN) && token.equals("") == false) { //$NON-NLS-1$
System.err.println("WARNING: Attachment flag status unknown: " + token); //$NON-NLS-1$
}
if (token.length() > 0) {
if (token.charAt(token.length() - 1) == '?') {
flagState = AttachmentFlagState.REQUESTED;
} else if (token.charAt(token.length() - 1) == '+') {
flagState = AttachmentFlagState.GRANTED;
} else if (token.charAt(token.length() - 1) == '-') {
flagState = AttachmentFlagState.DENIED;
} else if (flagStatus.equals(AttachmentFlagStatus.OBSOLETE)
|| flagStatus.equals(AttachmentFlagStatus.COMMITTED)
|| flagStatus.equals(AttachmentFlagStatus.ACCEPTED)
|| flagStatus.equals(AttachmentFlagStatus.COMMENTED)
|| flagStatus.equals(AttachmentFlagStatus.NONE)
|| flagStatus.equals(AttachmentFlagStatus.REJECTED)
|| flagStatus.equals(AttachmentFlagStatus.REVIEW)) {
flagState = AttachmentFlagState.OFF;
}
}
// Assure that flag state was set to something meaningful
if (flagState.equals(AttachmentFlagState.UNKNOWN) && token.equals("") == false) { //$NON-NLS-1$
System.err.println("WARNING: Attachment flag state unknown: " + token); //$NON-NLS-1$
}
flags.add(new AttachmentFlag(flagStatus, flagState));
}
}
return flags;
}
@Override
public String toString() {
return this.getName() + " | " + this.getDate() + " | " + this.getWhat() + " | " + this.attachmentId + " | " //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+ this.getFlagsString();
}
public List<AttachmentFlag> getFlags() {
return this.flags;
}
public int getAttachmentId() {
return this.attachmentId;
}
}
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