com.caucho.env.repository
Class AbstractRepository

java.lang.Object
  com.caucho.env.repository.AbstractRepository

All Implemented Interfaces:

Repository, RepositorySpi

Direct Known Subclasses:

ClusterRepository, FileRepository

public abstract class AbstractRepository
extends java.lang.Object
implements Repository, RepositorySpi

Constructor Summary

protected

AbstractRepository()

Method Summary

protected java.lang.String	addArchive(GitCommitJar commit)
java.lang.String	addArchive(java.io.InputStream is) Adds a path to the repository.
java.lang.String	addArchive(Path path) Adds a path to the repository.
java.lang.String	addBlob(java.io.InputStream is, long length) Adds a stream to the repository.
abstract java.lang.String	addCommit(GitCommit commit) Adds a git commit to the repository
void	addListener(java.lang.String tag, RepositoryTagListener listener) Adds a tag listener
java.lang.String	addPath(Path path) Adds a path to the repository.
protected RepositoryTagMap	addTagData(java.lang.String tagName, java.lang.String contentHash, java.util.Map<java.lang.String,java.lang.String> commitMetaData) Creates a tag entry
java.lang.String	addTree(GitTree tree) Adds a git tree to the repository
void	checkForUpdate() Updates the repository
void	checkForUpdate(boolean isExact) Updates the repository
java.lang.String	commitArchive(CommitBuilder commit, java.io.InputStream is) Convenience method for adding the content of a jar.
java.lang.String	commitArchive(CommitBuilder commit, Path archivePath) Convenience method for adding the content of a jar.
java.lang.String	commitPath(CommitBuilder commit, Path directoryPath) Convenience method for adding a path/directory.
abstract boolean	exists(java.lang.String sha1) Returns true if the file exists.
abstract void	expandToPath(java.lang.String contentHash, Path path) Expands the repository to the filesystem.
protected java.lang.String	getCommitHash() Returns the tag commit hash
abstract java.lang.String	getRepositoryRootHash() Returns the sha1 stored at the gitTag
protected java.lang.String	getRepositoryTag() Returns the .git repository tag
java.lang.String	getTagContentHash(java.lang.String tag) Returns the tag root.
protected java.lang.String	getTagHash()
java.util.Map<java.lang.String,RepositoryTagEntry>	getTagMap() Returns the tag map.
protected long	getTagSequence()
abstract GitType	getType(java.lang.String sha1) Returns true if the file is a blob.
void	init() Initialize the repository
boolean	isBlob(java.lang.String sha1) Returns true if the file is a blob.
boolean	isCommit(java.lang.String sha1) Returns true if the file is a commit
boolean	isTree(java.lang.String sha1) Returns true if the file is a tree
protected void	loadLocalRoot()
abstract java.io.InputStream	openBlob(java.lang.String sha1) Opens a stream to a git blob
abstract java.io.InputStream	openRawGitFile(java.lang.String contentHash) Opens a stream to the raw git file.
abstract boolean	putTag(java.lang.String tag, java.lang.String contentHash, java.util.Map<java.lang.String,java.lang.String> commitMetaData) Adds a tag
abstract GitCommit	readCommit(java.lang.String commitHash) Reads a git commit from the repository
abstract GitTree	readTree(java.lang.String treeHash) Reads a git tree from the repository
void	removeListener(java.lang.String tag, RepositoryTagListener listener) Adds a tag listener
boolean	removeTag(CommitBuilder commit) Convenience method for adding the content of a jar.
abstract boolean	removeTag(java.lang.String tag, java.util.Map<java.lang.String,java.lang.String> commitMetaData) Removes a tag
protected RepositoryTagMap	removeTagData(java.lang.String tagName, java.util.Map<java.lang.String,java.lang.String> commitMetaData) Removes a tag entry
abstract void	setRepositoryRootHash(java.lang.String repositoryCommitHash) Writes the sha1 stored at the gitTag
protected boolean	setTagMap(RepositoryTagMap tagMap)
void	start() Start the repository
void	stop()
java.lang.String	toString()
protected boolean	update(java.lang.String sha1, boolean isNew) Updates based on a sha1 commit entry
protected void	updateLoad(java.lang.String sha1, boolean isNew)
protected void	updateRepositoryRoot(java.lang.String sha1, long sequence)
protected void	updateTagMap(java.lang.String sha1, boolean isNew)
boolean	validateHash(java.lang.String sha1) Validates a file, checking that it and its dependencies exist.
void	validateRawGitFile(java.lang.String contentHash) Removes a raw git file
protected GitType	validateRawHash(java.lang.String hash)
abstract void	writeBlobToStream(java.lang.String blobHash, java.io.OutputStream os) Writes the contents to a stream.
abstract void	writeRawGitFile(java.lang.String contentHash, java.io.InputStream is) Writes a raw git file

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.caucho.env.repository.RepositorySpi

addBlob

Constructor Detail

AbstractRepository

protected AbstractRepository()

Method Detail

init

public void init()

Initialize the repository

start

public void start()

Start the repository

stop

public void stop()

getRepositoryTag

protected java.lang.String getRepositoryTag()

Returns the .git repository tag

checkForUpdate

public final void checkForUpdate()

Updates the repository

checkForUpdate

public void checkForUpdate(boolean isExact)

Updates the repository

Specified by:

checkForUpdate in interface RepositorySpi

loadLocalRoot

protected void loadLocalRoot()

update

protected boolean update(java.lang.String sha1,
                         boolean isNew)

Updates based on a sha1 commit entry

getTagHash

protected java.lang.String getTagHash()

getTagSequence

protected long getTagSequence()

updateLoad

protected void updateLoad(java.lang.String sha1,
                          boolean isNew)

updateTagMap

protected void updateTagMap(java.lang.String sha1,
                            boolean isNew)

getCommitHash

protected java.lang.String getCommitHash()

Returns the tag commit hash

getTagMap

public java.util.Map<java.lang.String,RepositoryTagEntry> getTagMap()

Returns the tag map.

Specified by:

getTagMap in interface Repository

Specified by:

getTagMap in interface RepositorySpi

getTagContentHash

public java.lang.String getTagContentHash(java.lang.String tag)

Returns the tag root.

Specified by:

getTagContentHash in interface Repository

Specified by:

getTagContentHash in interface RepositorySpi

putTag

public abstract boolean putTag(java.lang.String tag,
                               java.lang.String contentHash,
                               java.util.Map<java.lang.String,java.lang.String> commitMetaData)

Adds a tag

Specified by:

putTag in interface RepositorySpi

Parameters:

tagName - the symbolic tag for the repository

contentHash - the hash of the tag's content

commitMessage - the commit message for the tag update

commitMetaData - additional commit attributes

removeTag

public abstract boolean removeTag(java.lang.String tag,
                                  java.util.Map<java.lang.String,java.lang.String> commitMetaData)

Removes a tag

Specified by:

removeTag in interface RepositorySpi

Parameters:

tagName - the symbolic tag for the repository

commitMessage - user's message for the commit

commitMetaData - additional commit meta-data

commitArchive

public java.lang.String commitArchive(CommitBuilder commit,
                                      Path archivePath)

Convenience method for adding the content of a jar.

Specified by:

commitArchive in interface Repository

commitArchive

public java.lang.String commitArchive(CommitBuilder commit,
                                      java.io.InputStream is)

Convenience method for adding the content of a jar.

Specified by:

commitArchive in interface Repository

commitPath

public java.lang.String commitPath(CommitBuilder commit,
                                   Path directoryPath)

Convenience method for adding a path/directory.

Specified by:

commitPath in interface Repository

removeTag

public boolean removeTag(CommitBuilder commit)

Convenience method for adding the content of a jar.

Specified by:

removeTag in interface Repository

addTagData

protected RepositoryTagMap addTagData(java.lang.String tagName,
                                      java.lang.String contentHash,
                                      java.util.Map<java.lang.String,java.lang.String> commitMetaData)

Creates a tag entry

Parameters:

tagName - the symbolic tag for the repository

contentHash - the hash of the tag's content

commitMessage - user's message for the commit

commitMetaData - additional attributes for the commit

removeTagData

protected RepositoryTagMap removeTagData(java.lang.String tagName,
                                         java.util.Map<java.lang.String,java.lang.String> commitMetaData)

Removes a tag entry

Parameters:

tag - the symbolic tag for the repository

user - the user adding a tag.

server - the server adding a tag.

message - user's message for the commit

version - symbolic version name for the commit

setTagMap

protected boolean setTagMap(RepositoryTagMap tagMap)

updateRepositoryRoot

protected void updateRepositoryRoot(java.lang.String sha1,
                                    long sequence)

addListener

public void addListener(java.lang.String tag,
                        RepositoryTagListener listener)

Adds a tag listener

Specified by:

addListener in interface Repository

Specified by:

addListener in interface RepositorySpi

removeListener

public void removeListener(java.lang.String tag,
                           RepositoryTagListener listener)

Adds a tag listener

Specified by:

removeListener in interface Repository

Specified by:

removeListener in interface RepositorySpi

getRepositoryRootHash

public abstract java.lang.String getRepositoryRootHash()

Returns the sha1 stored at the gitTag

Specified by:

getRepositoryRootHash in interface RepositorySpi

Returns:

the hash of the .git Commit for the current repository root.

setRepositoryRootHash

public abstract void setRepositoryRootHash(java.lang.String repositoryCommitHash)

Writes the sha1 stored at the gitTag

Specified by:

setRepositoryRootHash in interface RepositorySpi

Parameters:

repositoryCommitHash - the hash of the new .git Commit for the repository.

exists

public abstract boolean exists(java.lang.String sha1)

Returns true if the file exists.

Specified by:

exists in interface RepositorySpi

getType

public abstract GitType getType(java.lang.String sha1)

Returns true if the file is a blob.

Specified by:

getType in interface RepositorySpi

isBlob

public final boolean isBlob(java.lang.String sha1)

Returns true if the file is a blob.

Specified by:

isBlob in interface RepositorySpi

isTree

public final boolean isTree(java.lang.String sha1)

Returns true if the file is a tree

Specified by:

isTree in interface RepositorySpi

isCommit

public final boolean isCommit(java.lang.String sha1)

Returns true if the file is a commit

Specified by:

isCommit in interface RepositorySpi

validateHash

public boolean validateHash(java.lang.String sha1)
                     throws java.io.IOException

Validates a file, checking that it and its dependencies exist.

Specified by:

validateHash in interface RepositorySpi

Throws:

java.io.IOException

validateRawHash

protected GitType validateRawHash(java.lang.String hash)

addPath

public java.lang.String addPath(Path path)

Adds a path to the repository. If the path is a directory, adds the contents recursively.

Specified by:

addPath in interface RepositorySpi

addArchive

public java.lang.String addArchive(Path path)

Adds a path to the repository. If the path is a directory, adds the contents recursively.

Specified by:

addArchive in interface RepositorySpi

addArchive

public java.lang.String addArchive(java.io.InputStream is)

Adds a path to the repository. If the path is a directory, adds the contents recursively.

addArchive

protected java.lang.String addArchive(GitCommitJar commit)
                               throws java.io.IOException

Throws:

java.io.IOException

addBlob

public java.lang.String addBlob(java.io.InputStream is,
                                long length)
                         throws java.io.IOException

Adds a stream to the repository.

Specified by:

addBlob in interface RepositorySpi

Parameters:

is - the blob's input stream

length - the blob's length

Throws:

java.io.IOException

openBlob

public abstract java.io.InputStream openBlob(java.lang.String sha1)
                                      throws java.io.IOException

Opens a stream to a git blob

Specified by:

openBlob in interface RepositorySpi

Throws:

java.io.IOException

readTree

public abstract GitTree readTree(java.lang.String treeHash)
                          throws java.io.IOException

Reads a git tree from the repository

Specified by:

readTree in interface RepositorySpi

Throws:

java.io.IOException

addTree

public java.lang.String addTree(GitTree tree)
                         throws java.io.IOException

Adds a git tree to the repository

Specified by:

addTree in interface RepositorySpi

Throws:

java.io.IOException

readCommit

public abstract GitCommit readCommit(java.lang.String commitHash)
                              throws java.io.IOException

Reads a git commit from the repository

Specified by:

readCommit in interface RepositorySpi

Throws:

java.io.IOException

addCommit

public abstract java.lang.String addCommit(GitCommit commit)
                                    throws java.io.IOException

Adds a git commit to the repository

Specified by:

addCommit in interface RepositorySpi

Throws:

java.io.IOException

openRawGitFile

public abstract java.io.InputStream openRawGitFile(java.lang.String contentHash)
                                            throws java.io.IOException

Opens a stream to the raw git file.

Specified by:

openRawGitFile in interface RepositorySpi

Throws:

java.io.IOException

writeRawGitFile

public abstract void writeRawGitFile(java.lang.String contentHash,
                                     java.io.InputStream is)
                              throws java.io.IOException

Writes a raw git file

Specified by:

writeRawGitFile in interface RepositorySpi

Throws:

java.io.IOException

validateRawGitFile

public void validateRawGitFile(java.lang.String contentHash)

Removes a raw git file

Specified by:

validateRawGitFile in interface RepositorySpi

writeBlobToStream

public abstract void writeBlobToStream(java.lang.String blobHash,
                                       java.io.OutputStream os)

Writes the contents to a stream.

Specified by:

writeBlobToStream in interface RepositorySpi

Parameters:

blobHash - the hash of the source blob

os - the OutputStream to write to

expandToPath

public abstract void expandToPath(java.lang.String contentHash,
                                  Path path)

Expands the repository to the filesystem.

Specified by:

expandToPath in interface RepositorySpi

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object