private final AtomicReference<PackList> packList;
+ private final DfsRepository repository;
+
private DfsReaderOptions readerOptions;
/**
- * Initialize an object database for are repository.
+ * Initialize an object database for our repository.
+ *
+ * @param repository
+ * repository owning this object database.
*
* @param options
* how readers should access the object database.
*/
- protected DfsObjDatabase(DfsReaderOptions options) {
+ protected DfsObjDatabase(DfsRepository repository,
+ DfsReaderOptions options) {
+ this.repository = repository;
this.packList = new AtomicReference<PackList>(NO_PACKS);
this.readerOptions = options;
}
return scanPacks(NO_PACKS).packs;
}
+ /** @return repository owning this object database. */
+ protected DfsRepository getRepository() {
+ return repository;
+ }
+
/**
* Generate a new unique name for a pack file.
*
* modified once initialized and presented to the JGit DFS library.
*/
public class DfsPackDescription implements Comparable<DfsPackDescription> {
+ private final DfsRepositoryDescription repoDesc;
+
private final String packName;
private long lastModified;
private PackWriter.Statistics stats;
/**
- * Initialize a description by pack name.
+ * Initialize a description by pack name and repository.
* <p>
* The corresponding index file is assumed to exist and end with ".idx"
* instead of ".pack". If this is not true implementors must extend the
*
* @param name
* name of the pack file. Must end with ".pack".
+ * @param repoDesc
+ * description of the repo containing the pack file.
*/
- public DfsPackDescription(String name) {
+ public DfsPackDescription(DfsRepositoryDescription repoDesc, String name) {
+ this.repoDesc = repoDesc;
this.packName = name;
}
+ /** @return description of the repository. */
+ public DfsRepositoryDescription getRepositoryDescription() {
+ return repoDesc;
+ }
+
/** @return name of the pack file. */
public String getPackName() {
return packName;
@Override
public boolean equals(Object b) {
- if (b instanceof DfsPackDescription)
- return getPackName().equals(((DfsPackDescription) b).getPackName());
+ if (b instanceof DfsPackDescription) {
+ DfsPackDescription desc = (DfsPackDescription) b;
+ return getPackName().equals(desc.getPackName()) &&
+ getRepositoryDescription().equals(desc.getRepositoryDescription());
+ }
return false;
}
public abstract class DfsRepository extends Repository {
private final DfsConfig config;
+ private final DfsRepositoryDescription description;
+
/**
* Initialize a DFS repository.
*
protected DfsRepository(DfsRepositoryBuilder builder) {
super(builder);
this.config = new DfsConfig();
+ this.description = builder.getRepositoryDescription();
}
@Override
@Override
public abstract DfsRefDatabase getRefDatabase();
+ /** @return a description of this repository. */
+ public DfsRepositoryDescription getDescription() {
+ return description;
+ }
+
/**
* Check if the repository already exists.
*
extends BaseRepositoryBuilder<B, R> {
private DfsReaderOptions readerOptions;
+ private DfsRepositoryDescription repoDesc;
+
/** @return options used by readers accessing the repository. */
public DfsReaderOptions getReaderOptions() {
return readerOptions;
return self();
}
+ /** @return a description of the repository. */
+ public DfsRepositoryDescription getRepositoryDescription() {
+ return repoDesc;
+ }
+
+ /**
+ * Set the repository description.
+ *
+ * @param desc
+ * new repository description object.
+ * @return {@code this}
+ */
+ public B setRepositoryDescription(DfsRepositoryDescription desc) {
+ repoDesc = desc;
+ return self();
+ }
+
@Override
public B setup() throws IllegalArgumentException, IOException {
super.setup();
if (getReaderOptions() == null)
setReaderOptions(new DfsReaderOptions());
+ if (getRepositoryDescription() == null)
+ setRepositoryDescription(new DfsRepositoryDescription());
return self();
}
--- /dev/null
+/*
+ * Copyright (C) 2011, Google Inc.
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ * names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.storage.dfs;
+
+/** A description of a Git repository on a DFS. */
+public class DfsRepositoryDescription {
+ private final String repositoryName;
+
+ /** Initialize a new, empty repository description. */
+ public DfsRepositoryDescription() {
+ this(null);
+ }
+
+ /**
+ * Initialize a new repository description.
+ *
+ * @param repositoryName
+ * the name of the repository.
+ */
+ public DfsRepositoryDescription(String repositoryName) {
+ this.repositoryName = repositoryName;
+ }
+
+ /** @return the name of the repository. */
+ public String getRepositoryName() {
+ return repositoryName;
+ }
+
+ @Override
+ public int hashCode() {
+ if (getRepositoryName() != null)
+ return getRepositoryName().hashCode();
+ return System.identityHashCode(this);
+ }
+
+ @Override
+ public boolean equals(Object b) {
+ if (b instanceof DfsRepositoryDescription){
+ String name = getRepositoryName();
+ String otherName = ((DfsRepositoryDescription) b).getRepositoryName();
+ return name != null ? name.equals(otherName) : this == b;
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return "DfsRepositoryDescription[" + getRepositoryName() + "]";
+ }
+}
private final DfsRefDatabase refdb;
- /** Initialize a new in-memory repository. */
- public InMemoryRepository() {
+ /**
+ * Initialize a new in-memory repository.
+ *
+ * @param repoDesc
+ * description of the repository.
+ */
+ public InMemoryRepository(DfsRepository repoDesc) {
super(new DfsRepositoryBuilder<DfsRepositoryBuilder, InMemoryRepository>() {
@Override
public InMemoryRepository build() throws IOException {
}
});
- objdb = new MemObjDatabase();
+ objdb = new MemObjDatabase(this);
refdb = new MemRefDatabase();
}
private final AtomicInteger packId = new AtomicInteger();
private List<DfsPackDescription> packs = new ArrayList<DfsPackDescription>();
- MemObjDatabase() {
- super(new DfsReaderOptions());
+ MemObjDatabase(DfsRepository repo) {
+ super(repo, new DfsReaderOptions());
}
@Override
@Override
protected DfsPackDescription newPack(PackSource source) {
int id = packId.incrementAndGet();
- return new MemPack("pack-" + id + "-" + source.name());
+ return new MemPack("pack-" + id + "-" + source.name(),
+ getRepository().getDescription());
}
@Override
private byte[] packIndex;
- MemPack(String name) {
- super(name);
+ MemPack(String name, DfsRepositoryDescription repoDesc) {
+ super(repoDesc, name);
}
}
projects / jgit.git / commitdiff