/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.models;
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import java.io.Serializable;
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import java.util.Date;
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import org.eclipse.jgit.lib.ObjectId;
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import org.eclipse.jgit.lib.PersonIdent;
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import org.eclipse.jgit.lib.Ref;
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import org.eclipse.jgit.revwalk.RevCommit;
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import org.eclipse.jgit.revwalk.RevObject;
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import org.eclipse.jgit.revwalk.RevTag;
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/**
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* RefModel is a serializable model class that represents a tag or branch and
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* includes the referenced object.
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*
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* @author James Moger
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*
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*/
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public class RefModel implements Serializable, Comparable<RefModel> {
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private static final long serialVersionUID = 1L;
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public final String displayName;
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public final RevObject referencedObject;
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public transient Ref reference;
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public RefModel(String displayName, Ref ref, RevObject refObject) {
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this.displayName = displayName;
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this.reference = ref;
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this.referencedObject = refObject;
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}
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public Date getDate() {
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Date date = new Date(0);
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if (referencedObject != null) {
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if (referencedObject instanceof RevTag) {
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RevTag tag = (RevTag) referencedObject;
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if (tag.getTaggerIdent() != null) {
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date = tag.getTaggerIdent().getWhen();
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}
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} else if (referencedObject instanceof RevCommit) {
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date = ((RevCommit) referencedObject).getCommitterIdent().getWhen();
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}
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}
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return date;
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}
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public String getName() {
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if (reference == null) {
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return displayName;
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}
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return reference.getName();
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}
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public int getReferencedObjectType() {
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int type = referencedObject.getType();
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if (referencedObject instanceof RevTag) {
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type = ((RevTag) referencedObject).getObject().getType();
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}
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return type;
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}
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public ObjectId getReferencedObjectId() {
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if (referencedObject instanceof RevTag) {
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return ((RevTag) referencedObject).getObject().getId();
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}
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return referencedObject.getId();
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}
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public String getShortMessage() {
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String message = "";
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if (referencedObject instanceof RevTag) {
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message = ((RevTag) referencedObject).getShortMessage();
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} else if (referencedObject instanceof RevCommit) {
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message = ((RevCommit) referencedObject).getShortMessage();
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}
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return message;
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}
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public String getFullMessage() {
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String message = "";
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if (referencedObject instanceof RevTag) {
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message = ((RevTag) referencedObject).getFullMessage();
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} else if (referencedObject instanceof RevCommit) {
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message = ((RevCommit) referencedObject).getFullMessage();
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}
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return message;
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}
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public PersonIdent getAuthorIdent() {
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if (referencedObject instanceof RevTag) {
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return ((RevTag) referencedObject).getTaggerIdent();
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} else if (referencedObject instanceof RevCommit) {
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return ((RevCommit) referencedObject).getAuthorIdent();
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}
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return null;
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}
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public ObjectId getObjectId() {
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return reference.getObjectId();
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}
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public boolean isAnnotatedTag() {
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if (referencedObject instanceof RevTag) {
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return !getReferencedObjectId().equals(getObjectId());
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}
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return reference.getPeeledObjectId() != null;
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}
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@Override
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public int hashCode() {
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return getReferencedObjectId().hashCode() + getName().hashCode();
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}
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@Override
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public boolean equals(Object o) {
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if (o instanceof RefModel) {
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RefModel other = (RefModel) o;
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return getName().equals(other.getName());
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}
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return super.equals(o);
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}
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@Override
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public int compareTo(RefModel o) {
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return getDate().compareTo(o.getDate());
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}
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@Override
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public String toString() {
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return displayName;
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}
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}
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