com.atlassian.confluence.content.render.xhtml
Class DefaultConversionContext

java.lang.Object
  com.atlassian.confluence.content.render.xhtml.DefaultConversionContext

All Implemented Interfaces:

ConversionContext

public class DefaultConversionContext
extends Object
implements ConversionContext

A non-thread safe implementation of the ConversionContext suitable for use in the single threaded XHTML output process.

Unless explicitly set the getOutputDeviceType() will return ConversionContextOutputDeviceType.DESKTOP.

Field Summary

Fields inherited from interface com.atlassian.confluence.content.render.xhtml.ConversionContext

IS_VALIDATING_COMMENT

Constructor Summary

DefaultConversionContext(com.atlassian.renderer.RenderContext renderContext)

DefaultConversionContext(com.atlassian.renderer.RenderContext renderContext, String outputDeviceType)
Create a DefaultConversionContext for the specified output device type.

Method Summary

void	checkTimeout() Check the timeout and throw an XhtmlTimeoutException if the timeout is expired.
boolean	equals(Object o)
ContentTree	getContentTree() If multiple items are being converted in this 'context' then the complete tree of ContentNodes will be retrieved via this method.
ContentEntityObject	getEntity() Get the current ContentEntityObject for this context.
String	getOutputDeviceType() Note, that if you want your code to be compatible with versions of Confluence older then 4.3.2 then you can instead call ConversionContext.getPropertyAsString(String) with the parameter "output-device-type".
String	getOutputType()
PageContext	getPageContext() This method should be considered almost deprecated.
Object	getProperty(String name) Return a property from the context.
Object	getProperty(String name, Object defaultValue) Return a property from the context or the supplied defaultValue if the property does not exist on the context.
String	getPropertyAsString(String name) Returns the property for this key as a String.
com.atlassian.renderer.RenderContext	getRenderContext() Deprecated. Used getPageContext() instead.
String	getSpaceKey() The spacekey for the current context if applicable or null otherwise.
com.atlassian.util.concurrent.Timeout	getTimeout() The Timeout object for this Conversion.
int	hashCode()
boolean	hasProperty(String name) Returns true if the property with the specified key has been set.
Object	removeProperty(String name) Removes the property references by the key from the conversion context and returns it.
void	setContentTree(ContentTree contentTree)
void	setProperty(String name, Object value) Sets the property specified by name in the conversion context.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConversionContext

public DefaultConversionContext(com.atlassian.renderer.RenderContext renderContext)

DefaultConversionContext

public DefaultConversionContext(com.atlassian.renderer.RenderContext renderContext,
                                String outputDeviceType)

Create a DefaultConversionContext for the specified output device type. Note that any output device type on the supplied RenderContext will be overridden by the provided value.

Parameters:

renderContext -

outputDeviceType -

Method Detail

getRenderContext

@Deprecated
public com.atlassian.renderer.RenderContext getRenderContext()

Deprecated. Used getPageContext() instead.

getPageContext

public PageContext getPageContext()

Description copied from interface: ConversionContext

This method should be considered almost deprecated.

At the moment a ConversionContext implementation will always be wrapping at least a RenderContext and as long as this is actually a PageContext then it will be returned by this method. However, at some point in the future ConversionContext will be decoupled from the old v2 RenderContext and this method will be removed.

Specified by:

getPageContext in interface ConversionContext

Returns:

the underlying PageContext wrapped by the ConversionContext.

See Also:

DefaultConversionContext

removeProperty

public Object removeProperty(String name)

Description copied from interface: ConversionContext

Removes the property references by the key from the conversion context and returns it.

Specified by:

removeProperty in interface ConversionContext

Parameters:

name - The unique key of the property. See ConversionContextPropertyName for common names.

Returns:

The property from the conversion context.

setProperty

public void setProperty(String name,
                        Object value)

Description copied from interface: ConversionContext

Sets the property specified by name in the conversion context.

Specified by:

setProperty in interface ConversionContext

Parameters:

name - A unique key for this property. See ConversionContextPropertyName for common names.

value - The value of the property.

getProperty

public Object getProperty(String name)

Description copied from interface: ConversionContext

Return a property from the context.

Specified by:

getProperty in interface ConversionContext

Parameters:

name - of the property. See ConversionContextPropertyName for common names.

Returns:

a property from the context.

getProperty

public Object getProperty(String name,
                          Object defaultValue)

Description copied from interface: ConversionContext

Return a property from the context or the supplied defaultValue if the property does not exist on the context.

Specified by:

getProperty in interface ConversionContext

Parameters:

name - the name of the property

defaultValue - the default value to return if the property is not found.

Returns:

the value of the found property or the default value if not found.

getPropertyAsString

public String getPropertyAsString(String name)

Description copied from interface: ConversionContext

Returns the property for this key as a String. toString() will be called if this is not the java.lang.String class. null will be returned if this property does not exist.

Specified by:

getPropertyAsString in interface ConversionContext

Parameters:

name - The key for the property

Returns:

The String value of the property or null if the property does not exist.

hasProperty

public boolean hasProperty(String name)

Description copied from interface: ConversionContext

Returns true if the property with the specified key has been set.

Specified by:

hasProperty in interface ConversionContext

Parameters:

name - The name of the property

Returns:

True if the property exists in this context.

getContentTree

public ContentTree getContentTree()

Description copied from interface: ConversionContext

If multiple items are being converted in this 'context' then the complete tree of ContentNodes will be retrieved via this method. If only a single item is being converted in the context then a ContentTree containing a single ContentNode will be returned.

Specified by:

getContentTree in interface ConversionContext

Returns:

a ContentTree representing all the items being converted in this context. An empty ContentTree may be returned if there is no explicit content being converted in this context.

setContentTree

public void setContentTree(ContentTree contentTree)

getOutputDeviceType

public String getOutputDeviceType()

Description copied from interface: ConversionContext

Note, that if you want your code to be compatible with versions of Confluence older then 4.3.2 then you can instead call ConversionContext.getPropertyAsString(String) with the parameter "output-device-type". For example, if you are a plugin developer writing a macro that can target different device types such as mobile, you can retain a common code base for your mobile and non-mobile implementations by avoiding this method and calling

getPropertyAsString("output-device-type")

instead.

Specified by:

getOutputDeviceType in interface ConversionContext

Returns:

the output device type. Typically this would be ConversionContextOutputDeviceType.DESKTOP but plugins that have their own renderer could use other types

getOutputType

public String getOutputType()

Specified by:

getOutputType in interface ConversionContext

Returns:

one of the Strings returned by ConversionContextOutputType.value() which indicates the target output type for the conversion.

getTimeout

public com.atlassian.util.concurrent.Timeout getTimeout()

Description copied from interface: ConversionContext

The Timeout object for this Conversion. This can be checked to see if conversion should be terminated using Timeout.isExpired(), or how much longer conversion should be allowed to run using Timeout.getTime(), Timeout.getUnit().

Specified by:

getTimeout in interface ConversionContext

Returns:

the timeout to perform the conversion.

checkTimeout

public void checkTimeout()
                  throws XhtmlTimeoutException

Description copied from interface: ConversionContext

Check the timeout and throw an XhtmlTimeoutException if the timeout is expired. Use ConversionContext.getTimeout() and Timeout.isExpired() to check the timeout without throwing an exception.

Specified by:

checkTimeout in interface ConversionContext

Throws:

XhtmlTimeoutException - if the conversion has exceeded its time limit.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getEntity

public ContentEntityObject getEntity()

Description copied from interface: ConversionContext

Get the current ContentEntityObject for this context.

Specified by:

getEntity in interface ConversionContext

Returns:

The ContentEntityObject for this context.

getSpaceKey

public String getSpaceKey()

Description copied from interface: ConversionContext

The spacekey for the current context if applicable or null otherwise.

Specified by:

getSpaceKey in interface ConversionContext

Returns:

The spacekey or null.