org.ow2.weblab.content.api
Class ContentManager

java.lang.Object
  org.ow2.weblab.content.api.ContentManager

public class ContentManager
extends java.lang.Object

Field Summary

static java.lang.String	CONTENT_MANAGER_PROPERTIES_FILE
protected static ContentManager	instance
protected static java.lang.Boolean	loaded
protected org.apache.commons.logging.Log	logger
protected static ContentReader	reader
static java.lang.String	READER_DEFAULT_IMPLEMENTATION
static java.lang.String	READER_IMPLEMENTATION
protected static ContentWriter	writer
static java.lang.String	WRITER_DEFAULT_IMPLEMENTATION
static java.lang.String	WRITER_IMPLEMENTATION

Method Summary

static ContentManager	getInstance() Default starting method to get the ContentManager instance.
java.io.File	readNativeContent(org.ow2.weblab.core.model.Resource res) Read annotation on the input resource and get access to its native content through a JAVA file.
java.io.File	readNormalisedContent(org.ow2.weblab.core.model.Resource res) Read annotation on the input resource and get access to its normalised content through a JAVA file.
java.net.URI	writeNativeContent(java.io.InputStream content, org.ow2.weblab.core.model.Resource res) Write the input stream to the content manager and annotate the WebLab resource to link it to the native content
java.net.URI	writeNormalisedContent(java.io.InputStream content, org.ow2.weblab.core.model.Resource res) Write the input stream to the content manager and annotate the WebLab resource to link it to the normalised content

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT_MANAGER_PROPERTIES_FILE

public static final java.lang.String CONTENT_MANAGER_PROPERTIES_FILE

See Also:

Constant Field Values

READER_IMPLEMENTATION

public static final java.lang.String READER_IMPLEMENTATION

See Also:

Constant Field Values

READER_DEFAULT_IMPLEMENTATION

public static final java.lang.String READER_DEFAULT_IMPLEMENTATION

See Also:

Constant Field Values

WRITER_IMPLEMENTATION

public static final java.lang.String WRITER_IMPLEMENTATION

See Also:

Constant Field Values

WRITER_DEFAULT_IMPLEMENTATION

public static final java.lang.String WRITER_DEFAULT_IMPLEMENTATION

See Also:

Constant Field Values

loaded

protected static java.lang.Boolean loaded

instance

protected static ContentManager instance

writer

protected static ContentWriter writer

reader

protected static ContentReader reader

logger

protected final org.apache.commons.logging.Log logger

Method Detail

getInstance

public static ContentManager getInstance()

Default starting method to get the ContentManager instance.

Returns:

the ContentManager instance

writeNativeContent

public java.net.URI writeNativeContent(java.io.InputStream content,
                                       org.ow2.weblab.core.model.Resource res)
                                throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Write the input stream to the content manager and annotate the WebLab resource to link it to the native content

Parameters:

res - standard WebLab Resource

content - an InputStream which could be consumed to get the raw content

Returns:

the URI of the content (for information)

Throws:

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

writeNormalisedContent

public java.net.URI writeNormalisedContent(java.io.InputStream content,
                                           org.ow2.weblab.core.model.Resource res)
                                    throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Write the input stream to the content manager and annotate the WebLab resource to link it to the normalised content

Parameters:

res - standard WebLab Resource

content - an InputStream which could be consumed to get the raw content

Returns:

the URI of the content (for information)

Throws:

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

readNativeContent

public java.io.File readNativeContent(org.ow2.weblab.core.model.Resource res)
                               throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Read annotation on the input resource and get access to its native content through a JAVA file. Only read access are guaranted on the returned File

Parameters:

a - standard WebLab Resource

Returns:

a java File object with read rights

Throws:

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

readNormalisedContent

public java.io.File readNormalisedContent(org.ow2.weblab.core.model.Resource res)
                                   throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Read annotation on the input resource and get access to its normalised content through a JAVA file. Only read access are guaranted on the returned File

Parameters:

a - standard WebLab Resource

Returns:

a java File object with read rights

Throws:

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