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Refactoring and add headers and javadoc

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This commit is contained in:
Paul Campbell 2018-06-02 11:31:50 +01:00
parent 418bfeaee9
commit 79a5818242
4 changed files with 59 additions and 9 deletions
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7
src/main/java/net/kemitix/gitdb/GitDB.java
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@ -58,16 +58,9 @@ public interface GitDB {
static GitDBLocal openLocal(final Path dbDir) throws IOException {
try {
final Git git = Git.open(dbDir.toFile());
verifyIsBareRepo(dbDir, git);
return new GitDBLocal(git);
} catch (RepositoryNotFoundException e) {
throw new GitDBRepoNotFoundException(dbDir, e);
}
}
static void verifyIsBareRepo(final Path dbDir, final Git git) {
if (!git.getRepository().isBare()) {
throw new InvalidRepositoryException("Not a bare repo", dbDir);
}
}
}

18
src/main/java/net/kemitix/gitdb/GitDBLocal.java
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@ -24,6 +24,7 @@ package net.kemitix.gitdb;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.InitCommand;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.Repository;
import java.io.File;
import java.io.IOException;
@ -42,7 +43,7 @@ class GitDBLocal implements GitDB {
private final Git git;
/**
* Constructors a new instance of this class.
* Create a new GitDB instance, while initialising a new git repo.
*
* @param initCommand a JGit InitCommand
* @param dbDir the path to instantiate the git repo in
@ -58,8 +59,21 @@ class GitDBLocal implements GitDB {
}
}
/**
* Create a new GitDB instance using the Git repo.
*
* @param git the Git handle for the repo
*/
GitDBLocal(final Git git) {
this.git = git;
this.git = verifyIsBareRepo(git);
}
private static Git verifyIsBareRepo(final Git git) {
final Repository repository = git.getRepository();
if (repository.isBare()) {
return git;
}
throw new InvalidRepositoryException("Not a bare repo", repository.getDirectory().toPath());
}
private void validateDbDir(final File dbDir) throws IOException {

22
src/main/java/net/kemitix/gitdb/GitDBRepoNotFoundException.java
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@ -1,3 +1,24 @@
/*
The MIT License (MIT)
Copyright (c) 2018 Paul Campbell
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
and associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies
or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package net.kemitix.gitdb;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
@ -14,6 +35,7 @@ public class GitDBRepoNotFoundException extends RuntimeException {
/**
* Constructor.
*
* @param path the location where a GitDB repo was not found
* @param cause the original exception
*/
GitDBRepoNotFoundException(final Path path, final RepositoryNotFoundException cause) {

21
src/main/java/net/kemitix/gitdb/InvalidRepositoryException.java
View file

@ -1,3 +1,24 @@
/*
The MIT License (MIT)
Copyright (c) 2018 Paul Campbell
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
and associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies
or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package net.kemitix.gitdb;
import java.nio.file.Path;