org.alfresco.repo.rendition.executer
Class AbstractTransformationRenderingEngine

java.lang.Object
  org.alfresco.repo.action.CommonResourceAbstractBase
      org.alfresco.repo.action.ParameterizedItemAbstractBase
          org.alfresco.repo.action.executer.ActionExecuterAbstractBase
              org.alfresco.repo.rendition.executer.AbstractRenderingEngine
                  org.alfresco.repo.rendition.executer.AbstractTransformationRenderingEngine

All Implemented Interfaces:

ActionExecuter, org.springframework.beans.factory.BeanNameAware

Direct Known Subclasses:

ImageRenderingEngine, ReformatRenderingEngine

public abstract class AbstractTransformationRenderingEngine
extends AbstractRenderingEngine

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.repo.rendition.executer.AbstractRenderingEngine

AbstractRenderingEngine.RenderingContext

Field Summary

static java.lang.String	PARAM_MAX_PAGES This optional Integer parameter specifies the maximum number of pages of the source that may be read.
static java.lang.String	PARAM_MAX_SOURCE_SIZE_K_BYTES This optional Long parameter specifies the maximum number of kbytes of the source may be read.
static java.lang.String	PARAM_PAGE_LIMIT This optional Integer parameter specifies how many source pages should be read in order to create an image.
static java.lang.String	PARAM_READ_LIMIT_K_BYTES This optional Long parameter specifies how many kbytes of the source to read in order to create an image.
static java.lang.String	PARAM_READ_LIMIT_TIME_MS This optional Long parameter specifies how timeout for reading the source before EOF is returned.
static java.lang.String	PARAM_TIMEOUT_MS This optional Long parameter specifies the timeout for reading the source before an exception is thrown.

Fields inherited from class org.alfresco.repo.rendition.executer.AbstractRenderingEngine

CONTENT_READER_NOT_FOUND_MESSAGE, contentService, mimetypeMap, nodeService, PARAM_ENCODING, PARAM_MIME_TYPE, PARAM_PLACEHOLDER_RESOURCE_PATH, PARAM_RUN_AS, PARAM_SOURCE_CONTENT_PROPERTY, PARAM_TARGET_CONTENT_PROPERTY, PARAM_UPDATE_RENDITIONS_ON_ANY_PROPERTY_CHANGE

Fields inherited from class org.alfresco.repo.action.executer.ActionExecuterAbstractBase

actionDefinition, applicableTypes, publicAction

Fields inherited from class org.alfresco.repo.action.ParameterizedItemAbstractBase

DISPLAY_LABEL, runtimeActionService

Fields inherited from class org.alfresco.repo.action.CommonResourceAbstractBase

name

Fields inherited from interface org.alfresco.repo.action.executer.ActionExecuter

PARAM_RESULT

Constructor Summary

AbstractTransformationRenderingEngine()

Method Summary

protected abstract TransformationOptions	getTransformOptions(AbstractRenderingEngine.RenderingContext context)
protected TransformationOptions	getTransformOptionsImpl(TransformationOptions options, AbstractRenderingEngine.RenderingContext context)
protected void	render(AbstractRenderingEngine.RenderingContext context)

Methods inherited from class org.alfresco.repo.rendition.executer.AbstractRenderingEngine

addParameterDefinitions, checkActionIsRenditionDefinition, checkParameterValues, checkSourceNodeExists, createActionDefinition, executeImpl, executeImpl, executeRenditionImpl, getCheckedParam, getDefaultRenditionContentProp, getDefaultRenditionNodeType, getParamDisplayLabel, getParameterDefinitions, getParamWithDefault, getRenditionContentProperty, getTargetEncoding, getTargetMimeType, notifyCallbackOfException, notifyCallbackOfResult, resolveRenditionLocation, setBehaviourFilter, setContentService, setDefaultRenditionContentProp, setDefaultRenditionNodeType, setMimetypeMap, setNodeService, setRenditionLocationResolver, setRenditionService, switchToFinalRenditionNode, tagSourceNodeAsRenditioned, throwWrappedException

Methods inherited from class org.alfresco.repo.action.executer.ActionExecuterAbstractBase

execute, getActionDefinition, getIgnoreLock, getQueueName, getTrackStatus, init, setApplicableTypes, setBaseNodeService, setIgnoreLock, setLockService, setPublicAction, setQueueName, setTrackStatus

Methods inherited from class org.alfresco.repo.action.ParameterizedItemAbstractBase

checkMandatoryProperties, getAdhocPropertiesAllowed, getDescriptionKey, getParameterDefintions, getTitleKey, setRuntimeActionService, toString

Methods inherited from class org.alfresco.repo.action.CommonResourceAbstractBase

setBeanName

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_TIMEOUT_MS

public static final java.lang.String PARAM_TIMEOUT_MS

This optional Long parameter specifies the timeout for reading the source before an exception is thrown.

See Also:

Constant Field Values

PARAM_READ_LIMIT_TIME_MS

public static final java.lang.String PARAM_READ_LIMIT_TIME_MS

This optional Long parameter specifies how timeout for reading the source before EOF is returned.

See Also:

Constant Field Values

PARAM_MAX_SOURCE_SIZE_K_BYTES

public static final java.lang.String PARAM_MAX_SOURCE_SIZE_K_BYTES

This optional Long parameter specifies the maximum number of kbytes of the source may be read. An exception is thrown before any are read if larger.

See Also:

Constant Field Values

PARAM_READ_LIMIT_K_BYTES

public static final java.lang.String PARAM_READ_LIMIT_K_BYTES

This optional Long parameter specifies how many kbytes of the source to read in order to create an image.

See Also:

Constant Field Values

PARAM_MAX_PAGES

public static final java.lang.String PARAM_MAX_PAGES

This optional Integer parameter specifies the maximum number of pages of the source that may be read. An exception is thrown before any are read if larger.

See Also:

Constant Field Values

PARAM_PAGE_LIMIT

public static final java.lang.String PARAM_PAGE_LIMIT

This optional Integer parameter specifies how many source pages should be read in order to create an image.

See Also:

Constant Field Values

Constructor Detail

AbstractTransformationRenderingEngine

public AbstractTransformationRenderingEngine()

Method Detail

render

protected void render(AbstractRenderingEngine.RenderingContext context)

Specified by:

render in class AbstractRenderingEngine

getTransformOptions

protected abstract TransformationOptions getTransformOptions(AbstractRenderingEngine.RenderingContext context)

getTransformOptionsImpl

protected TransformationOptions getTransformOptionsImpl(TransformationOptions options,
                                                        AbstractRenderingEngine.RenderingContext context)