Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## org.modeshape.connector.filesystem
Class FileSystemSource

    java.lang.Object
      org.modeshape.graph.connector.base.AbstractRepositorySource
          org.modeshape.graph.connector.base.AbstractNodeCachingRepositorySource<Path,PathNode>
              org.modeshape.connector.filesystem.FileSystemSource

All Implemented Interfaces:
  Serializable, Referenceable, ObjectFactory, BaseRepositorySource, RepositorySource

    @ThreadSafe
    public class FileSystemSource

extends AbstractNodeCachingRepositorySource<Path,PathNode>
implements ObjectFactory

The `RepositorySource` for the connector that exposes an area of the local file system as content in a repository. This source considers a workspace name to be the path to the directory on the file system that represents the root of that workspace. New workspaces can be created, as long as the names represent valid paths to existing directories.

See Also:
  Serialized Form

Field Summary
`protected static String` | `ALLOW_CREATING_WORKSPACES`
`protected static String` | `CACHE_POLICY`
`protected static String` | `CUSTOM_PROPERTY_FACTORY`
`static boolean` | `DEFAULT_DETERMINE_MIME_TYPE_USING_CONTENT` This source by default does not use the file content to determine the MIME type, but instead just uses the filename.
`static boolean` | `DEFAULT_EAGER_FILE_LOADING` This source by default does not eagerly read the file content into `Binary` values, but instead does it only when necessary.
`static String` | `DEFAULT_EXCLUSION_PATTERN`
`static String` | `DEFAULT_EXTRA_PROPERTIES` The default behavior for dealing with extra properties on 'nt:file', 'nt:folder' and 'nt:resource' nodes is to log them.
`static FilenameFilter` | `DEFAULT_FILENAME_FILTER`
`static String` | `DEFAULT_INCLUSION_PATTERN`
`static int` | `DEFAULT_MAX_PATH_LENGTH`
`static String` | `DEFAULT_NAME_OF_DEFAULT_WORKSPACE` The initial `name of the default workspace` is ""default" ", unless otherwise specified.
`protected static boolean` | `DEFAULT_SUPPORTS_CREATING_WORKSPACES` This source does support creating workspaces.
`static boolean` | `DEFAULT_SUPPORTS_UPDATES` This source does not support updates by default, but each instance may be configured to be read-only or updateable}.
`static String` | `DEFAULT_TEMPORARY_STORAGE_PATH` The default path to the temporary storage area, the default value uses the directory specified by the `java.io.tmpdir` system property.
`protected static String` | `DEFAULT_WORKSPACE`
`protected static String` | `DETERMINE_MIME_TYPE_USING_CONTENT`
`protected static String` | `EAGER_FILE_LOADING`
`protected static String` | `EXCLUSION_PATTERN`
`protected static String` | `EXTRA_PROPERTIES`
`protected static Map<String,CustomPropertiesFactory>` | `EXTRA_PROPERTIES_CLASSNAME_BY_KEY`
`protected static String` | `FILENAME_FILTER`
`protected static String` | `INCLUSION_PATTERN`
`protected static String` | `MAX_PATH_LENGTH`
`protected static String` | `PREDEFINED_WORKSPACE_NAMES`
`protected static String` | `SOURCE_NAME`
`protected static boolean` | `SUPPORTS_EVENTS` This source supports events.
`protected static boolean` | `SUPPORTS_REFERENCES` This source supports creating references.
`protected static boolean` | `SUPPORTS_SAME_NAME_SIBLINGS` This source supports same-name-siblings.
`protected static String` | `TEMPORARY_STORAGE_PATH`
`protected static String` | `WORKSPACE_ROOT`

Fields inherited from class org.modeshape.graph.connector.base.AbstractNodeCachingRepositorySource
`DEFAULT_NODE_CACHE_POLICY, NODE_CACHE_POLICY`

Fields inherited from class org.modeshape.graph.connector.base.AbstractRepositorySource
`cachePolicy, DEFAULT_CACHE_POLICY, DEFAULT_RETRY_LIMIT, DEFAULT_ROOT_NODE_UUID, repositoryContext, retryLimit, rootNodeUuid`

Constructor Summary
`FileSystemSource()`

Method Summary
`boolean` | `areUpdatesAllowed()` Get whether this source allows updates.
`RepositorySourceCapabilities` | `getCapabilities()` Get the capabilities for this source.
`RepositoryConnection` | `getConnection()` Get a connection from this source.
`CustomPropertiesFactory` | `getCustomPropertiesFactory()` Get the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes.
`String` | `getDefaultWorkspaceName()` Get the name of the default workspace.
`String` | `getExclusionPattern()` Get the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored
`String` | `getExtraPropertiesBehavior()` Get the desired behavior for handling extra properties on "nt:foldeR", "nt:file", and "nt:resource" nodes.
`FilenameFilter` | `getFilenameFilter()`
`String` | `getInclusionPattern()` Get the regular expression that, if matched by a file or folder, indicates that the file or folder should be included
`int` | `getMaxPathLength()` Get the maximum path length (in characters) allowed by the underlying file system
`Object` | `getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?,?> environment)`
`String[]` | `getPredefinedWorkspaceNames()` Gets the names of the workspaces that are available when this source is created.
`Reference` | `getReference()`
`String` | `getTemporaryStoragePath()` Optional setting that allows administrators to specify a specific location for the file system connector's temporary storage.
`boolean` | `getUpdatesAllowed()` Get whether this source supports updates.
`String` | `getWorkspaceRootPath()` Get the relative root directory for the workspaces.
`boolean` | `isContentUsedToDetermineMimeType()` Get whether this source should use file content (and file name) to determine the MIME type.
`boolean` | `isCreatingWorkspacesAllowed()` Get whether this source allows workspaces to be created dynamically.
`boolean` | `isEagerFileLoading()` Optional flag that defines whether the connector should eagerly read file content even before it is needed, guaranteeing access to the content.
`void` | `setContentUsedToDetermineMimeType(boolean contentUsedToDetermineMimeType)` Set whether this source should use file content (and file name) to determine the MIME type.
`void` | `setCreatingWorkspacesAllowed(boolean allowWorkspaceCreation)` Set whether this source allows workspaces to be created dynamically.
`void` | `setCustomPropertiesFactory(CustomPropertiesFactory customPropertiesFactory)` Set the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes.
`void` | `setCustomPropertiesFactory(String customPropertiesFactoryClassName)` Set the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes by specifying the name of a class that implements the `CustomPropertiesFactory` interface and has a public, no-argument constructor.
`void` | `setDefaultWorkspaceName(String nameOfDefaultWorkspace)` Set the name of the workspace that should be used when clients don't specify a workspace.
`void` | `setEagerFileLoading(boolean eagerFileLoading)`
`void` | `setExclusionPattern(String exclusionPattern)` Sets the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time.
`void` | `setExtraPropertiesBehavior(String behavior)` Set the desired behavior for handling extra properties on "nt:foldeR", "nt:file", and "nt:resource" nodes.
`void` | `setFilenameFilter(FilenameFilter filenameFilter)` Sets the filename filter that is used to restrict which content can be accessed by this connector Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time.
`void` | `setFilenameFilter(String filenameFilterClassName)` Sets the filename filter that is used to restrict which content can be accessed by this connector by specifying the name of a class that implements the `FilenameFilter` interface and has a public, no-argument constructor.
`void` | `setInclusionPattern(String inclusionPattern)` Sets the regular expression that, if matched by a file or folder, indicates that the file or folder should be included Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time.
`void` | `setMaxPathLength(int maxPathLength)` Set the maximum absolute path length supported by this source.
`void` | `setPredefinedWorkspaceNames(String[] predefinedWorkspaceNames)` Sets the names of the workspaces that are available when this source is created.
`void` | `setTemporaryStoragePath(String temporaryStoragePath)` Sets the new value for the temporary storage path.
`void` | `setUpdatesAllowed(boolean allowUpdates)` Set whether this source allows updates to data within workspaces
`void` | `setWorkspaceRootPath(String workspaceRootPath)` Sets the relative root directory for workspaces

Methods inherited from class org.modeshape.graph.connector.base.AbstractNodeCachingRepositorySource
`addNodeCachePolicyChangedListener, addNodeCachePolicyReference, getNodeCachePolicy, removeNodeCachePolicyChangedListener, setNodeCachePolicy`

Methods inherited from class org.modeshape.graph.connector.base.AbstractRepositorySource
`close, getDefaultCachePolicy, getName, getRepositoryContext, getRetryLimit, getRootNodeUuid, getRootNodeUuidObject, initialize, setCachePolicy, setName, setRetryLimit, setRootNodeUuid, setRootNodeUuidObject, valuesFrom`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### DEFAULT_NAME_OF_DEFAULT_WORKSPACE

    public static final String DEFAULT_NAME_OF_DEFAULT_WORKSPACE

  The initial `name of the default workspace` is ""default" ", unless otherwise specified.

  See Also:
    Constant Field Values

### SOURCE_NAME

    protected static final String SOURCE_NAME

See Also:
  Constant Field Values

### CACHE_POLICY

    protected static final String CACHE_POLICY

See Also:
  Constant Field Values

### DEFAULT_WORKSPACE

    protected static final String DEFAULT_WORKSPACE

See Also:
  Constant Field Values

### WORKSPACE_ROOT

    protected static final String WORKSPACE_ROOT

See Also:
  Constant Field Values

### PREDEFINED_WORKSPACE_NAMES

    protected static final String PREDEFINED_WORKSPACE_NAMES

See Also:
  Constant Field Values

### ALLOW_CREATING_WORKSPACES

    protected static final String ALLOW_CREATING_WORKSPACES

See Also:
  Constant Field Values

### MAX_PATH_LENGTH

    protected static final String MAX_PATH_LENGTH

See Also:
  Constant Field Values

### EXCLUSION_PATTERN

    protected static final String EXCLUSION_PATTERN

See Also:
  Constant Field Values

### INCLUSION_PATTERN

    protected static final String INCLUSION_PATTERN

See Also:
  Constant Field Values

### FILENAME_FILTER

    protected static final String FILENAME_FILTER

See Also:
  Constant Field Values

### CUSTOM_PROPERTY_FACTORY

    protected static final String CUSTOM_PROPERTY_FACTORY

See Also:
  Constant Field Values

### EAGER_FILE_LOADING

    protected static final String EAGER_FILE_LOADING

See Also:
  Constant Field Values

### DETERMINE_MIME_TYPE_USING_CONTENT

    protected static final String DETERMINE_MIME_TYPE_USING_CONTENT

See Also:
  Constant Field Values

### EXTRA_PROPERTIES

    protected static final String EXTRA_PROPERTIES

See Also:
  Constant Field Values

### TEMPORARY_STORAGE_PATH

    protected static final String TEMPORARY_STORAGE_PATH

See Also:
  Constant Field Values

### SUPPORTS_EVENTS

    protected static final boolean SUPPORTS_EVENTS

  This source supports events.

  See Also:
    Constant Field Values

### SUPPORTS_SAME_NAME_SIBLINGS

    protected static final boolean SUPPORTS_SAME_NAME_SIBLINGS

  This source supports same-name-siblings.

  See Also:
    Constant Field Values

### DEFAULT_SUPPORTS_CREATING_WORKSPACES

    protected static final boolean DEFAULT_SUPPORTS_CREATING_WORKSPACES

  This source does support creating workspaces.

  See Also:
    Constant Field Values

### DEFAULT_SUPPORTS_UPDATES

    public static final boolean DEFAULT_SUPPORTS_UPDATES

  This source does not support updates by default, but each instance may be configured to be read-only or updateable}.

  See Also:
    Constant Field Values

### DEFAULT_EXTRA_PROPERTIES

    public static final String DEFAULT_EXTRA_PROPERTIES

  The default behavior for dealing with extra properties on 'nt:file', 'nt:folder' and 'nt:resource' nodes is to log them.

  See Also:
    Constant Field Values

### SUPPORTS_REFERENCES

    protected static final boolean SUPPORTS_REFERENCES

  This source supports creating references.

  See Also:
    Constant Field Values

### DEFAULT_EAGER_FILE_LOADING

    public static final boolean DEFAULT_EAGER_FILE_LOADING

  This source by default does not eagerly read the file content into `Binary` values, but instead does it only when necessary.

  See Also:
    Constant Field Values

### DEFAULT_DETERMINE_MIME_TYPE_USING_CONTENT

    public static final boolean DEFAULT_DETERMINE_MIME_TYPE_USING_CONTENT

  This source by default does not use the file content to determine the MIME type, but instead just uses the filename.

  See Also:
    Constant Field Values

### DEFAULT_TEMPORARY_STORAGE_PATH

    public static final String DEFAULT_TEMPORARY_STORAGE_PATH

  The default path to the temporary storage area, the default value uses the directory specified by the `java.io.tmpdir` system property.

### DEFAULT_MAX_PATH_LENGTH

    public static final int DEFAULT_MAX_PATH_LENGTH

See Also:
  Constant Field Values

### DEFAULT_EXCLUSION_PATTERN

    public static final String DEFAULT_EXCLUSION_PATTERN

### DEFAULT_INCLUSION_PATTERN

    public static final String DEFAULT_INCLUSION_PATTERN

### DEFAULT_FILENAME_FILTER

    public static final FilenameFilter DEFAULT_FILENAME_FILTER

### EXTRA_PROPERTIES_CLASSNAME_BY_KEY

    protected static Map<String,CustomPropertiesFactory> EXTRA_PROPERTIES_CLASSNAME_BY_KEY

Constructor Detail

### FileSystemSource

    public FileSystemSource()

Method Detail

### getCapabilities

    public RepositorySourceCapabilities getCapabilities()

  Get the capabilities for this source.

  Specified by:
    `getCapabilities` in interface `RepositorySource`
  Returns:
    the capabilities for this source; never null
  See Also:
    `RepositorySource.getCapabilities()`

### getUpdatesAllowed

    public boolean getUpdatesAllowed()

  Get whether this source supports updates.

  Returns:
    true if this source supports updates, or false if this source only supports reading content.

### getWorkspaceRootPath

    public String getWorkspaceRootPath()

  Get the relative root directory for the workspaces. If this property is set, workspaces can be given as relative paths from this directory and all workspace paths must be ancestors of this path.

  Returns:
    the root directory for workspaces

### setWorkspaceRootPath

    public void setWorkspaceRootPath(String workspaceRootPath)

  Sets the relative root directory for workspaces

  Parameters:
    `workspaceRootPath` - the relative root directory for workspaces. If this value is non-null, all workspace paths will be treated as paths relative to this directory

### getExclusionPattern

    @Description(i18n=FileSystemI18n.class,
                 value="exclusionPatternPropertyDescription")
    @Label(i18n=FileSystemI18n.class,
           value="exclusionPatternPropertyLabel")
    @Category(i18n=FileSystemI18n.class,
              value="exclusionPatternPropertyCategory")
    public String getExclusionPattern()

  Get the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored

  Returns:
    the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored; may be null

### setExclusionPattern

    public void setExclusionPattern(String exclusionPattern)

  Sets the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored

  Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time. If FilenameFilter is used, then the inclusion and exclusion patterns are ignored.

  Parameters:
    `exclusionPattern` - the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored. If this pattern is `null`, no files will be excluded.

### getInclusionPattern

    @Description(i18n=FileSystemI18n.class,
                 value="inclusionPatternPropertyDescription")
    @Label(i18n=FileSystemI18n.class,
           value="inclusionPatternPropertyLabel")
    @Category(i18n=FileSystemI18n.class,
              value="inclusionPatternPropertyCategory")
    public String getInclusionPattern()

  Get the regular expression that, if matched by a file or folder, indicates that the file or folder should be included

  Returns:
    the regular expression that, if matched by a file or folder, indicates that the file or folder should be included; may be null

### setInclusionPattern

    public void setInclusionPattern(String inclusionPattern)

  Sets the regular expression that, if matched by a file or folder, indicates that the file or folder should be included

  Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time. If FilenameFilter is used, then the inclusion and exclusion patterns are ignored.

  Parameters:
    `inclusionPattern` - the regular expression that, if matched by a file or folder, indicates that the file or folder should be ignored. If this pattern is `null`, no files will be excluded.

### getFilenameFilter

    public FilenameFilter getFilenameFilter()

  Returns:
    the (if any) that is used to restrict which content can be accessed by this connector; may be null

### setFilenameFilter

    public void setFilenameFilter(FilenameFilter filenameFilter)

  Sets the filename filter that is used to restrict which content can be accessed by this connector

  Only one of FilenameFilter or Inclusion/Exclusion Pattern are used at a given time. If FilenameFilter is used, then the inclusion and exclusion patterns are ignored.

  Parameters:
    `filenameFilter` - the filename filter that is used to restrict which content can be accessed by this connector. If this parameter is `null`, no files will be excluded.

### setFilenameFilter

    public void setFilenameFilter(String filenameFilterClassName)
                           throws ClassCastException,
                                  ClassNotFoundException,
                                  IllegalAccessException,
                                  InstantiationException

  Sets the filename filter that is used to restrict which content can be accessed by this connector by specifying the name of a class that implements the `FilenameFilter` interface and has a public, no-argument constructor.

  Only one of the `exclusionPattern` and `filenameFilter` properties may be non-null at any one time. Calling this method automatically sets the `exclusionPattern` property to `null`.

  Parameters:
    `filenameFilterClassName` - the class name of the filter implementation or null if no filename filter should be used
  Throws:
    `ClassNotFoundException` - if the the class for the `FilenameFilter` implementation cannot be located
    `IllegalAccessException` - if the filename filter class or its nullary constructor is not accessible.
    `InstantiationException` - if the filename filter represents an abstract class, an interface, an array class, a primitive type, or void; or if the class has no nullary constructor; or if the instantiation fails for some other reason.
    `ClassCastException` - if the class named by `filenameFilterClassName` does not implement the `FilenameFilter` interface

### getMaxPathLength

    public int getMaxPathLength()

  Get the maximum path length (in characters) allowed by the underlying file system

  Returns:
    the maximum path length (in characters) allowed by the underlying file system

### setMaxPathLength

    public void setMaxPathLength(int maxPathLength)

  Set the maximum absolute path length supported by this source.

  The length of any path is calculated relative to the file system root, NOT the repository root. That is, if a workspace `foo` is mapped to the `/tmp/foo/bar` directory on the file system, then the path `/node1/node2` in the `foo` workspace has an effective length of 23 for the purposes of the `maxPathLength` calculation ( `/tmp/foo/bar` has length 11, `/node1/node2` has length 12, 11 + 12 = 23).

  Parameters:
    `maxPathLength` - the maximum absolute path length supported by this source; must be non-negative

### getDefaultWorkspaceName

    public String getDefaultWorkspaceName()

  Get the name of the default workspace.

  Specified by:
    `getDefaultWorkspaceName` in interface `BaseRepositorySource`
  Returns:
    the name of the workspace that should be used by default; never null

### setDefaultWorkspaceName

    public void setDefaultWorkspaceName(String nameOfDefaultWorkspace)

  Set the name of the workspace that should be used when clients don't specify a workspace.

  Parameters:
    `nameOfDefaultWorkspace` - the name of the workspace that should be used by default, or null if the `default name` should be used

### getPredefinedWorkspaceNames

    public String[] getPredefinedWorkspaceNames()

  Gets the names of the workspaces that are available when this source is created. Each workspace name corresponds to a path to a directory on the file system.

  Returns:
    the names of the workspaces that this source starts with, or null if there are no such workspaces
  See Also:
    `setPredefinedWorkspaceNames(String[])`, `setCreatingWorkspacesAllowed(boolean)`

### setPredefinedWorkspaceNames

    public void setPredefinedWorkspaceNames(String[] predefinedWorkspaceNames)

  Sets the names of the workspaces that are available when this source is created. Each workspace name corresponds to a path to a directory on the file system.

  Parameters:
    `predefinedWorkspaceNames` - the names of the workspaces that this source should start with, or null if there are no such workspaces
  See Also:
    `setCreatingWorkspacesAllowed(boolean)`, `getPredefinedWorkspaceNames()`

### isCreatingWorkspacesAllowed

    public boolean isCreatingWorkspacesAllowed()

  Get whether this source allows workspaces to be created dynamically.

  Specified by:
    `isCreatingWorkspacesAllowed` in interface `BaseRepositorySource`
  Overrides:
    `isCreatingWorkspacesAllowed` in class `AbstractRepositorySource`
  Returns:
    true if this source allows workspaces to be created by clients, or false if the set of workspaces is fixed
  See Also:
    `setPredefinedWorkspaceNames(String[])`, `getPredefinedWorkspaceNames()`, `setCreatingWorkspacesAllowed(boolean)`

### setCreatingWorkspacesAllowed

    public void setCreatingWorkspacesAllowed(boolean allowWorkspaceCreation)

  Set whether this source allows workspaces to be created dynamically.

  Parameters:
    `allowWorkspaceCreation` - true if this source allows workspaces to be created by clients, or false if the set of workspaces is fixed
  See Also:
    `setPredefinedWorkspaceNames(String[])`, `getPredefinedWorkspaceNames()`, `isCreatingWorkspacesAllowed()`

### areUpdatesAllowed

    @Description(i18n=FileSystemI18n.class,
                 value="updatesAllowedPropertyDescription")
    @Label(i18n=FileSystemI18n.class,
           value="updatesAllowedPropertyLabel")
    @Category(i18n=FileSystemI18n.class,
              value="updatesAllowedPropertyCategory")
    public boolean areUpdatesAllowed()

  Get whether this source allows updates.

  Specified by:
    `areUpdatesAllowed` in interface `BaseRepositorySource`
  Overrides:
    `areUpdatesAllowed` in class `AbstractRepositorySource`
  Returns:
    true if this source allows updates by clients, or false if no updates are allowed
  See Also:
    `setUpdatesAllowed(boolean)`

### setUpdatesAllowed

    public void setUpdatesAllowed(boolean allowUpdates)

  Set whether this source allows updates to data within workspaces

  Specified by:
    `setUpdatesAllowed` in interface `BaseRepositorySource`
  Parameters:
    `allowUpdates` - true if this source allows updates to data within workspaces clients, or false if updates are not allowed.
  See Also:
    `areUpdatesAllowed()`

### isContentUsedToDetermineMimeType

    public boolean isContentUsedToDetermineMimeType()

  Get whether this source should use file content (and file name) to determine the MIME type.

  Returns:
    true if the file content should be used to determine the MIME type, or false if only the filename should be used

### setContentUsedToDetermineMimeType

    public void setContentUsedToDetermineMimeType(boolean contentUsedToDetermineMimeType)

  Set whether this source should use file content (and file name) to determine the MIME type.

  Parameters:
    `contentUsedToDetermineMimeType` - true if the file content should be used to determine the MIME type

### getExtraPropertiesBehavior

    public String getExtraPropertiesBehavior()

  Get the desired behavior for handling extra properties on "nt:foldeR", "nt:file", and "nt:resource" nodes.

  Returns:
    one of "log", "ignore", "error", or "store"
  See Also:
    `getCustomPropertiesFactory()`

### setExtraPropertiesBehavior

    public void setExtraPropertiesBehavior(String behavior)

  Set the desired behavior for handling extra properties on "nt:foldeR", "nt:file", and "nt:resource" nodes.

  Parameters:
    `behavior` - "log", "ignore", "error", or "store"
  See Also:
    `setCustomPropertiesFactory(CustomPropertiesFactory)`, `setCustomPropertiesFactory(String)`

### getCustomPropertiesFactory

    public CustomPropertiesFactory getCustomPropertiesFactory()

  Get the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes.

  Returns:
    the factory, or null if no custom properties are to be created

### setCustomPropertiesFactory

    public void setCustomPropertiesFactory(CustomPropertiesFactory customPropertiesFactory)

  Set the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes.

  Parameters:
    `customPropertiesFactory` - the factory reference, or null if no custom properties will be created
  See Also:
    `setExtraPropertiesBehavior(String)`

### setCustomPropertiesFactory

    public void setCustomPropertiesFactory(String customPropertiesFactoryClassName)
                                    throws ClassCastException,
                                           ClassNotFoundException,
                                           IllegalAccessException,
                                           InstantiationException

  Set the factory that is used to create custom properties on "nt:folder", "nt:file", and "nt:resource" nodes by specifying the name of a class that implements the `CustomPropertiesFactory` interface and has a public, no-argument constructor.

  Parameters:
    `customPropertiesFactoryClassName` - the class name of the factory implementation or null if no custom properties will be created
  Throws:
    `ClassNotFoundException` - if the the class for the `CustomPropertiesFactory` implementation cannot be located
    `IllegalAccessException` - if the custom properties factory class or its nullary constructor is not accessible.
    `InstantiationException` - if the custom properties factory represents an abstract class, an interface, an array class, a primitive type, or void; or if the class has no nullary constructor; or if the instantiation fails for some other reason.
    `ClassCastException` - if the class named by `customPropertiesFactoryClassName` does not implement the `CustomPropertiesFactory` interface
  See Also:
    `setExtraPropertiesBehavior(String)`

### isEagerFileLoading

    public boolean isEagerFileLoading()

  Optional flag that defines whether the connector should eagerly read file content even before it is needed, guaranteeing access to the content. A value of "true" may result in the file content being loaded even when it is not needed, and may increase the memory footprint; a value of "false" will delay reading the file content until it is needed, but changes to the underlying files may leak into the JCR sessions. The default value is "false".

  Returns:
    'true' if the file is to be read eagerly and preemptively, or false if the file content is to be loaded lazily.

### setEagerFileLoading

    public void setEagerFileLoading(boolean eagerFileLoading)

  Parameters:
    `eagerFileLoading` - Sets eagerFileLoading to the specified value.

### getTemporaryStoragePath

    public String getTemporaryStoragePath()

  Optional setting that allows administrators to specify a specific location for the file system connector's temporary storage. When writing file content, this connector first writes the content to a file in the temporary storage area. After that write succeeds in full, the temporary file is moved to its final location in the workspace. This extra step is taken so that an error or failure while writing the file does not cause corruption in the target file.

  However, if the temporary storage area is located on a different file system than the file that will ultimately be written to, `the rename operation` cannot be used and a separate file copy must occur. Therefore, administrators should set the value of this path to some path in the same file system as `the workspace root path`.

  The default value of this property is the value of `System.getProperty("java.io.tmpdir")`.

  Returns:
    the directory that should be used for temporary storage; never null

### setTemporaryStoragePath

    public void setTemporaryStoragePath(String temporaryStoragePath)

  Sets the new value for the temporary storage path.

  Parameters:
    `temporaryStoragePath` - the new value for the temporary storage path; null indicates that the directory specified by `java.io.tmpdir` system property should be used

### getReference

    public Reference getReference()

  Specified by:
    `getReference` in interface `Referenceable`
  See Also:
    `Referenceable.getReference()`

### getObjectInstance

    public Object getObjectInstance(Object obj,
                                    Name name,
                                    Context nameCtx,
                                    Hashtable<?,?> environment)
                             throws Exception

  Specified by:
    `getObjectInstance` in interface `ObjectFactory`
  Throws:
    `Exception`

### getConnection

    public RepositoryConnection getConnection()
                                       throws RepositorySourceException

  Get a connection from this source. Even though each RepositorySource need not be thread safe, this method should be safe to be called concurrently by multiple threads.

  Specified by:
    `getConnection` in interface `RepositorySource`
  Returns:
    a connection
  Throws:
    `RepositorySourceException` - if there is a problem obtaining a connection
  See Also:
    `RepositorySource.getConnection()`

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2008-2012 JBoss, a division of Red Hat. All Rights Reserved.