org.ow2.weblab.content.impl

Class FileContentManager

java.lang.Object

org.ow2.weblab.content.impl.FileContentManager

All Implemented Interfaces:

ContentReader, ContentWriter

Direct Known Subclasses:

SecureFileContentManager

public class FileContentManager
extends java.lang.Object
implements ContentReader, ContentWriter

Default implementation for both ContentReader and ContentWriter

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FILE_CONTENT_MANAGER_PROPERTIES_FILE
static java.lang.String	FILE_SCHEME
static java.lang.String	FOLDER_CONTENT_DEFAULT_PATH
static java.lang.String	FOLDER_CONTENT_PATH_PROPERTY_NAME
static java.lang.String	NETWORK_SCHEMES
static java.lang.String	PREFIX
static java.lang.String	SUFFIX

Constructor Summary

Constructors

Constructor and Description
FileContentManager()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkAndBuildContentPath(java.lang.String contentFolderPath)
protected java.io.File	getContentFolder()
protected org.apache.commons.logging.Log	getLogger()
java.io.File	readContent(java.net.URI destUri) Abstract method to implement: the class is expected to save the content and return the URI of the save content.
java.net.URI	writeContent(java.io.InputStream content) Abstract method to implement : the implementation is expected to save the content in common content repository of the platform and return the URI of the save content.
java.net.URI	writeExposedContent(java.io.InputStream content) Abstract method to implement : the implementation is expected to save the content in a repository which enables end-user to access the content and return the final URI of the save content (used for client).

Methods inherited from class java.lang.Object

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

Field Detail

FILE_CONTENT_MANAGER_PROPERTIES_FILE

public static final java.lang.String FILE_CONTENT_MANAGER_PROPERTIES_FILE

See Also:

Constant Field Values

NETWORK_SCHEMES

public static final java.lang.String NETWORK_SCHEMES

See Also:

Constant Field Values

FILE_SCHEME

public static final java.lang.String FILE_SCHEME

See Also:

Constant Field Values

FOLDER_CONTENT_PATH_PROPERTY_NAME

public static final java.lang.String FOLDER_CONTENT_PATH_PROPERTY_NAME

See Also:

Constant Field Values

FOLDER_CONTENT_DEFAULT_PATH

public static final java.lang.String FOLDER_CONTENT_DEFAULT_PATH

See Also:

Constant Field Values

PREFIX

public static final java.lang.String PREFIX

See Also:

Constant Field Values

SUFFIX

public static final java.lang.String SUFFIX

See Also:

Constant Field Values

Constructor Detail

FileContentManager

public FileContentManager()

Method Detail

writeContent

public java.net.URI writeContent(java.io.InputStream content)
                          throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Description copied from interface: ContentWriter

Abstract method to implement : the implementation is expected to save the content in common content repository of the platform and return the URI of the save content.

Specified by:

writeContent in interface ContentWriter

Parameters:

content - an inputStream leading to the raw bytes of the content

Returns:

the URI of the content saved (which will be used for reading the content later on)

Throws:

org.ow2.weblab.core.extended.exception.WebLabCheckedException

writeExposedContent

public java.net.URI writeExposedContent(java.io.InputStream content)
                                 throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Description copied from interface: ContentWriter

Abstract method to implement : the implementation is expected to save the content in a repository which enables end-user to access the content and return the final URI of the save content (used for client).

Specified by:

writeExposedContent in interface ContentWriter

Parameters:

content - an inputStream leading to the raw bytes of the content

Returns:

the URI of the content saved (which will be used for accessing the content from end-user side)

Throws:

org.ow2.weblab.core.extended.exception.WebLabCheckedException

readContent

public java.io.File readContent(java.net.URI destUri)
                         throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Description copied from interface: ContentReader

Abstract method to implement: the class is expected to save the content and return the URI of the save content.

Specified by:

readContent in interface ContentReader

Parameters:

destUri - the URI of the content to read

Returns:

a java File which should be ready to be used with read rights.

Throws:

org.ow2.weblab.core.extended.exception.WebLabCheckedException

checkAndBuildContentPath

protected void checkAndBuildContentPath(java.lang.String contentFolderPath)
                                 throws org.ow2.weblab.core.extended.exception.WebLabUncheckedException

Throws:

org.ow2.weblab.core.extended.exception.WebLabUncheckedException

getContentFolder

protected java.io.File getContentFolder()

getLogger

protected org.apache.commons.logging.Log getLogger()