Package org.apache.jackrabbit.vault.packaging.impl

Class JcrPackageManagerImpl

java.lang.Object

org.apache.jackrabbit.vault.packaging.impl.PackageManagerImpl

org.apache.jackrabbit.vault.packaging.impl.JcrPackageManagerImpl

All Implemented Interfaces:

JcrPackageManager, PackageManager

public class JcrPackageManagerImpl
extends PackageManagerImpl
implements JcrPackageManager

Extends the PackageManager by JCR specific methods

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ARCHIVE_PACKAGE_ROOT_PATH	root path for packages

Constructor Summary

Constructors

Modifier	Constructor	Description
	JcrPackageManagerImpl(@NotNull Session session, @Nullable String[] roots)	Deprecated. Use JcrPackageManagerImpl(Session, String[], String[], String[], boolean, boolean, IdConflictPolicy) instead.
	JcrPackageManagerImpl(@NotNull Session session, @Nullable String[] roots, @Nullable String[] authIdsForHookExecution, @Nullable String[] authIdsForRootInstallation, boolean isStrict, boolean overwritePrimaryTypesOfFoldersByDefault, IdConflictPolicy idConflictPolicy)
protected	JcrPackageManagerImpl(JcrPackageRegistry registry)

Method Summary

Modifier and Type	Method	Description
void	assemble(Node packNode, JcrPackageDefinition definition, ProgressTrackerListener listener)	Assembles a package.
void	assemble(JcrPackageDefinition definition, ProgressTrackerListener listener, OutputStream out)	Assembles a package directly to a output stream
void	assemble(JcrPackage pack, ProgressTrackerListener listener)	Assembles a package.
JcrPackage	create(String group, String name)	Creates a new package with the new group and name.
JcrPackage	create(String group, String name, String version)	Creates a new package with the new group, name and version.
JcrPackage	create(Node folder, String name)	Creates a new package below the given folder.
@NotNull PackageId[]	extract(@NotNull Archive archive, @NotNull ImportOptions options, boolean replace)	Extracts a package directly from the given archive without uploading it to the repository first.
JcrPackageRegistry	getInternalRegistry()
Node	getPackageRoot()	Returns the configured package root node.
Node	getPackageRoot(boolean noCreate)	Returns the configured package root node.
PackageRegistry	getRegistry()
List<JcrPackage>	listPackages()	Returns the list of all packages installed below the package root.
List<JcrPackage>	listPackages(String group, boolean built)	Returns the list of all packages installed below the package root that match the given group. if group is null all packages are returned.
List<JcrPackage>	listPackages(WorkspaceFilter filter)	Returns the list of all packages installed below the package root that are included in the filter.
protected Node	mkdir(String path, boolean autoSave)	yet another Convenience method to create intermediate nodes.
JcrPackage	open(Node node)	Opens a package that is based on the given node.
JcrPackage	open(Node node, boolean allowInvalid)	Opens a package that is based on the given node.
JcrPackage	open(PackageId id)	Opens a package with the given package id.
void	remove(JcrPackage pack)	Removes a package and its snapshots if present.
JcrPackage	rename(JcrPackage pack, String group, String name)	Renames the given package with a new group id and name.
JcrPackage	rename(JcrPackage pack, String group, String name, String version)	Renames the given package with a new group id, name and version.
PackageId	resolve(Dependency dependency, boolean onlyInstalled)	Finds the id of the package that matches the given dependency best.
void	rewrap(JcrPackage pack, ProgressTrackerListener listener)	Rewraps the package in respect to its underlying definition.
void	setDispatcher(@Nullable PackageEventDispatcher dispatcher)
JcrPackage	upload(File file, boolean isTmpFile, boolean replace, String nameHint)	Uploads a package.
JcrPackage	upload(File file, boolean isTmpFile, boolean replace, String nameHint, boolean strict)	Uploads a package.
JcrPackage	upload(InputStream in, boolean replace)	Uploads a package.
JcrPackage	upload(InputStream in, boolean replace, boolean strict)	Uploads a package.
PackageId[]	usage(PackageId id)	Returns the package ids of installed packages that depend on the given package.

Methods inherited from class org.apache.jackrabbit.vault.packaging.impl.PackageManagerImpl

assemble, assemble, open, open, open, open, rewrap, rewrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jackrabbit.vault.packaging.PackageManager

assemble, assemble, open, open, open, open, rewrap, rewrap

Field Details

ARCHIVE_PACKAGE_ROOT_PATH

public static final String ARCHIVE_PACKAGE_ROOT_PATH

root path for packages

See Also:

• Constant Field Values

Constructor Details

JcrPackageManagerImpl

@Deprecated
public JcrPackageManagerImpl(@NotNull
 @NotNull Session session,
 @Nullable
 @Nullable String[] roots)

Deprecated.

Use JcrPackageManagerImpl(Session, String[], String[], String[], boolean, boolean, IdConflictPolicy) instead.

Creates a new package manager using the given session. This method allows to specify one more or package registry root paths, where the first will be the primary when installing new packages. The others serve as backward compatibility to read existing packages.

Parameters:

session - repository session

roots - the root paths to store the packages.

JcrPackageManagerImpl

public JcrPackageManagerImpl(@NotNull
 @NotNull Session session,
 @Nullable
 @Nullable String[] roots,
 @Nullable
 @Nullable String[] authIdsForHookExecution,
 @Nullable
 @Nullable String[] authIdsForRootInstallation,
 boolean isStrict,
 boolean overwritePrimaryTypesOfFoldersByDefault,
 IdConflictPolicy idConflictPolicy)

JcrPackageManagerImpl

protected JcrPackageManagerImpl(JcrPackageRegistry registry)

Method Details

getRegistry

public PackageRegistry getRegistry()

getInternalRegistry

public JcrPackageRegistry getInternalRegistry()

open

public JcrPackage open(PackageId id)
                throws RepositoryException

Opens a package with the given package id.

Specified by:

open in interface JcrPackageManager

Parameters:

id - the package id.

Returns:

the new package or null it the package does not exist or is not valid.

Throws:

RepositoryException - if an error occurs

open

public JcrPackage open(Node node)
                throws RepositoryException

Opens a package that is based on the given node.

Specified by:

open in interface JcrPackageManager

Parameters:

node - the underlying node

Returns:

the new package or null it the package is not valid.

Throws:

RepositoryException - if an error occurs

open

public JcrPackage open(Node node,
 boolean allowInvalid)
                throws RepositoryException

Opens a package that is based on the given node. If allowInvalid is true also invalid packages are returned, but only if the node is file like (i.e. is nt:hierarchyNode and has a jcr:content/jcr:data property).

Specified by:

open in interface JcrPackageManager

Parameters:

node - the underlying node

allowInvalid - if true invalid packages are openend, too.

Returns:

the new package or null it the package is not valid unless allowInvalid is true.

Throws:

RepositoryException - if an error occurs

resolve

public PackageId resolve(Dependency dependency,
 boolean onlyInstalled)
                  throws RepositoryException

Finds the id of the package that matches the given dependency best. If onlyInstalled is true only installed packages are searched.

Specified by:

resolve in interface JcrPackageManager

Parameters:

dependency - dependency information

onlyInstalled - if true only installed packages are searched.

Returns:

the id of the matching package or null if not found.

Throws:

RepositoryException - if an error occurs

usage

public PackageId[] usage(PackageId id)
                  throws RepositoryException

Returns the package ids of installed packages that depend on the given package.

Specified by:

usage in interface JcrPackageManager

Parameters:

id - the package id to search for

Returns:

the array of package ids.

Throws:

RepositoryException - if an error occurs

upload

public JcrPackage upload(InputStream in,
 boolean replace)
                  throws RepositoryException,
IOException

Uploads a package. The location is chosen from the installation path of the package. if the package does not provide such a path an IOException is thrown. if the package already exists at that path it is not uploaded a ItemExistsException is thrown unless replace is true.

Specified by:

upload in interface JcrPackageManager

Parameters:

in - input stream that provides the content of the package. note that after this method returns, the input stream is closed in any case.

replace - if true existing packages are replaced.

Returns:

the new jcr package

Throws:

RepositoryException - if an error occurrs

IOException - if an I/O error occurrs

upload

public JcrPackage upload(InputStream in,
 boolean replace,
 boolean strict)
                  throws RepositoryException,
IOException

Uploads a package. The location is chosen from the installation path of the package. if the package does not provide such a path an IOException is thrown. if the package already exists at that path it is not uploaded a ItemExistsException is thrown unless replace is true.

Specified by:

upload in interface JcrPackageManager

Parameters:

in - input stream that provides the content of the package. note that after this method returns, the input stream is closed in any case.

replace - if true existing packages are replaced.

strict - if true import is more strict in regards to errors

Returns:

the new jcr package

Throws:

RepositoryException - if an error occurrs

IOException - if an I/O error occurrs

extract

@NotNull
public @NotNull PackageId[] extract(@NotNull
 @NotNull Archive archive,
 @NotNull
 @NotNull ImportOptions options,
 boolean replace)
                             throws RepositoryException,
PackageException,
IOException

Extracts a package directly from the given archive without uploading it to the repository first. A package node is created but w/o any content. The resulting package cannot be downloaded, uninstalled or re-installed.

If the package defines unsatisfied dependencies DependencyHandling might cause the extraction to fail.

If the package contains sub-packages, they will follow the same behaviour, i.e. they will not be uploaded to the repository but directly installed unless ImportOptions.setNonRecursive(boolean) is set to true, in which case the sub packages will be uploaded.

The method will throw an ItemExistsException if a package with the same id already exists, unless replace is set to true.

Specified by:

extract in interface JcrPackageManager

Parameters:

archive - the input archive that contains the package.

options - the import options

replace - if true existing packages are replaced.

Returns:

an array of the package(s) that were extracted.

Throws:

RepositoryException - if an error occurs

PackageException - if an internal error occurrs

IOException - if an I/O error occurrs

upload

public JcrPackage upload(File file,
 boolean isTmpFile,
 boolean replace,
 String nameHint)
                  throws RepositoryException,
IOException

Uploads a package. The location is chosen from the installation path of the package. if the package does not provide such a path, the nameHint is respected and the package is placed below the package root. if the package already exists at that path it is not installed and null is returned unless replace is true.

Specified by:

upload in interface JcrPackageManager

Parameters:

file - package file to upload

isTmpFile - indicates if the given file is a temp file and can be deleted when the package is closed

replace - if true existing packages are replaced.

nameHint - hint for the name if package does not provide one

Returns:

the new jcr package

Throws:

RepositoryException - if an error occurrs

IOException - if an I/O error occurrs

upload

public JcrPackage upload(File file,
 boolean isTmpFile,
 boolean replace,
 String nameHint,
 boolean strict)
                  throws RepositoryException,
IOException

Uploads a package. The location is chosen from the installation path of the package. if the package does not provide such a path, the nameHint is respected and the package is placed below the package root. if the package already exists at that path it is not uploaded a ItemExistsException is thrown unless replace is true.

Specified by:

upload in interface JcrPackageManager

Parameters:

file - package file to upload

isTmpFile - indicates if the given file is a temp file and can be deleted when the package is closed

replace - if true existing packages are replaced.

nameHint - hint for the name if package does not provide one

strict - if true import is more strict in regards to errors

Returns:

the new jcr package

Throws:

RepositoryException - if an error occurrs

IOException - if an I/O error occurrs

create

public JcrPackage create(Node folder,
 String name)
                  throws RepositoryException,
IOException

Creates a new package below the given folder.

Specified by:

create in interface JcrPackageManager

Parameters:

folder - parent folder or null for the package root

name - name of the new package

Returns:

a new jcr package

Throws:

RepositoryException - if a repository error occurrs

IOException - if an I/O exception occurs

create

public JcrPackage create(String group,
 String name)
                  throws RepositoryException,
IOException

Creates a new package with the new group and name.

Specified by:

create in interface JcrPackageManager

Parameters:

group - group of the new package

name - name of the new package

Returns:

a new jcr package

Throws:

RepositoryException - if a repository error occurrs

IOException - if an I/O exception occurs

create

public JcrPackage create(String group,
 String name,
 String version)
                  throws RepositoryException,
IOException

Creates a new package with the new group, name and version.

Specified by:

create in interface JcrPackageManager

Parameters:

group - group of the new package

name - name of the new package

version - version of the new package; can be null

Returns:

a new jcr package

Throws:

RepositoryException - if a repository error occurrs

IOException - if an I/O exception occurs

remove

public void remove(JcrPackage pack)
            throws RepositoryException

Removes a package and its snapshots if present.

Specified by:

remove in interface JcrPackageManager

Parameters:

pack - the package to remove

Throws:

RepositoryException - if a repository error occurrs

rename

public JcrPackage rename(JcrPackage pack,
 String group,
 String name)
                  throws PackageException,
RepositoryException

Renames the given package with a new group id and name. Please note that the package is moved and the internal 'path' is adjusted in the definition, but the package is not rewrapped.

Specified by:

rename in interface JcrPackageManager

Parameters:

pack - the package to rename

group - the new group id or null

name - the new name or null

Returns:

the renamed package

Throws:

PackageException - if the package is not unwrapped.

RepositoryException - if an error occurs

rename

public JcrPackage rename(JcrPackage pack,
 String group,
 String name,
 String version)
                  throws PackageException,
RepositoryException

Renames the given package with a new group id, name and version. Please note that the package is moved and the internal 'path' is adjusted in the definition, but the package is not rewrapped.

Specified by:

rename in interface JcrPackageManager

Parameters:

pack - the package to rename

group - the new group id or null

name - the new name or null

version - the new version or null

Returns:

the renamed package

Throws:

PackageException - if the package is not unwrapped.

RepositoryException - if an error occurs

assemble

public void assemble(JcrPackage pack,
 ProgressTrackerListener listener)
              throws PackageException,
RepositoryException,
IOException

Assembles a package.

Specified by:

assemble in interface JcrPackageManager

Parameters:

pack - the package to assemble

listener - a progress listener

Throws:

PackageException - if a package error occurs

RepositoryException - if a repository error occurs

IOException - if an I/O error occurs

assemble

public void assemble(Node packNode,
 JcrPackageDefinition definition,
 ProgressTrackerListener listener)
              throws PackageException,
RepositoryException,
IOException

Assembles a package.

Specified by:

assemble in interface JcrPackageManager

Parameters:

packNode - the node of the package

definition - the definition of the package

listener - a progress listener

Throws:

PackageException - if a package error occurs

RepositoryException - if a repository error occurs

IOException - if an I/O error occurs

assemble

public void assemble(JcrPackageDefinition definition,
 ProgressTrackerListener listener,
 OutputStream out)
              throws IOException,
RepositoryException,
PackageException

Assembles a package directly to a output stream

Specified by:

assemble in interface JcrPackageManager

Parameters:

definition - the definition of the package

listener - a progress listener

out - the output stream to write to

Throws:

IOException - if an I/O error occurs

RepositoryException - if a repository error occurs

PackageException - if a package error occurs

rewrap

public void rewrap(JcrPackage pack,
 ProgressTrackerListener listener)
            throws PackageException,
RepositoryException,
IOException

Rewraps the package in respect to its underlying definition.

Specified by:

rewrap in interface JcrPackageManager

Parameters:

pack - the package to rewrap

listener - the progress listener

Throws:

PackageException - if a package error occurs

RepositoryException - if a repository error occurs

IOException - if an I/O error occurs

mkdir

protected Node mkdir(String path,
 boolean autoSave)
              throws RepositoryException

yet another Convenience method to create intermediate nodes.

Parameters:

path - path to create

autoSave - if true all changes are automatically persisted

Returns:

the node

Throws:

RepositoryException - if an error occurrs

getPackageRoot

public Node getPackageRoot()
                    throws RepositoryException

Returns the configured package root node.

Specified by:

getPackageRoot in interface JcrPackageManager

Returns:

the package root node

Throws:

RepositoryException - if an error occurs

getPackageRoot

public Node getPackageRoot(boolean noCreate)
                    throws RepositoryException

Returns the configured package root node.

Specified by:

getPackageRoot in interface JcrPackageManager

Parameters:

noCreate - do not create missing root if true

Returns:

the package root node or null if not present and noCreate is true.

Throws:

RepositoryException - if an error occurs

listPackages

public List<JcrPackage> listPackages()
                              throws RepositoryException

Returns the list of all packages installed below the package root.

Specified by:

listPackages in interface JcrPackageManager

Returns:

a list of packages

Throws:

RepositoryException - if an error occurs

listPackages

public List<JcrPackage> listPackages(WorkspaceFilter filter)
                              throws RepositoryException

Returns the list of all packages installed below the package root that are included in the filter.

Specified by:

listPackages in interface JcrPackageManager

Parameters:

filter - filter for packages

Returns:

a list of packages

Throws:

RepositoryException - if an error occurs

listPackages

public List<JcrPackage> listPackages(String group,
 boolean built)
                              throws RepositoryException

Returns the list of all packages installed below the package root that match the given group. if group is null all packages are returned.

Specified by:

listPackages in interface JcrPackageManager

Parameters:

group - the group filter

built - if true only packages with size > 0 are listed

Returns:

the list of packages

Throws:

RepositoryException - if an error occurs

setDispatcher

public void setDispatcher(@Nullable
 @Nullable PackageEventDispatcher dispatcher)

Overrides:

setDispatcher in class PackageManagerImpl