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/*******************************************************************************
* Copyright (C) 2017, Thomas Wolf <thomas.wolf@paranor.ch>
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.egit.ui.internal.reflog;
import java.util.Objects;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.egit.core.internal.IRepositoryObject;
import org.eclipse.egit.ui.internal.reflog.ReflogViewContentProvider.ReflogInput;
import org.eclipse.jgit.lib.CheckoutEntry;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.lib.ReflogEntry;
import org.eclipse.jgit.lib.Repository;
/**
* A DTO for {@link ReflogEntry} to use as tree elements in the reflog view.
* Also adapts to the repository the item was loaded from.
*/
public class ReflogItem implements ReflogEntry, IAdaptable, IRepositoryObject {
private final ReflogEntry entry;
private final ReflogInput input;
ReflogItem(ReflogInput input, ReflogEntry entry) {
this.entry = entry;
this.input = input;
}
@SuppressWarnings("unchecked")
@Override
public Object getAdapter(Class adapter) {
// TODO generify once EGit base version is Eclipse 4.5
if (adapter.isInstance(this)) {
return this;
} else if (Repository.class.equals(adapter)) {
return getRepository();
}
return null;
}
@Override
public ObjectId getOldId() {
return entry.getOldId();
}
@Override
public ObjectId getNewId() {
return entry.getNewId();
}
@Override
public PersonIdent getWho() {
return entry.getWho();
}
@Override
public String getComment() {
return entry.getComment();
}
@Override
public CheckoutEntry parseCheckout() {
return entry.parseCheckout();
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof ReflogItem)) {
return false;
}
ReflogItem other = (ReflogItem) obj;
return input == other.input
&& Objects.equals(getNewId(), other.getNewId())
&& Objects.equals(getOldId(), other.getOldId())
&& Objects.equals(getWho(), other.getWho())
&& Objects.equals(getComment(), other.getComment());
}
@Override
public int hashCode() {
return Objects.hash(input, getNewId(), getOldId(), getWho(),
getComment());
}
@Override
public Repository getRepository() {
return input.getRepository();
}
@Override
public ObjectId getObjectId() {
return getNewId();
}
}
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