org.alfresco.repo.content.transform

Class TransformerPropertyNameExtractor

java.lang.Object

org.alfresco.repo.content.transform.TransformerPropertyNameExtractor

Direct Known Subclasses:

TransformerConfigDynamicTransformers, TransformerConfigLimits, TransformerConfigProperty, TransformerConfigSupported

public abstract class TransformerPropertyNameExtractor
extends java.lang.Object

Provides access to transformer property names and values.

Constructor Summary

Constructors

Constructor and Description
TransformerPropertyNameExtractor()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	getProperty(java.lang.String transformerName, java.lang.String sourceExt, java.lang.String targetExt, java.lang.String suffix, java.lang.String use, java.util.Map transformerSourceTargetSuffixValues) Returns a transformer property value if it exists from the supplied map.
protected java.util.Collection	getTransformerSourceTargetValues(java.util.Collection suffixes, boolean includeSummary, boolean includeUse, TransformerProperties transformerProperties, org.alfresco.service.cmr.repository.MimetypeService mimetypeService) Returns a set of transformer name, source extension, target extension and value from property names that defined transformation limits.
protected java.util.Map	getTransformerSourceTargetValuesMap(java.util.Collection suffixes, boolean includeSummary, boolean includeExtensions, boolean includeUse, TransformerProperties transformerProperties, org.alfresco.service.cmr.repository.MimetypeService mimetypeService) Returns a map to access transformer name, source extension and target extension to transformer name, source extension, target extension and value, created from property names that defined transformation limits.
protected void	handleProperty(java.lang.String transformerName, java.lang.String separator, java.lang.String firstExpression, java.lang.String secondExpression, java.lang.String suffix, java.lang.String use, java.lang.String value, java.lang.String propertyName, java.util.Map transformerSourceTargetSuffixValues, org.alfresco.service.cmr.repository.MimetypeService mimetypeService) Handles a property to add values to the supplied transformerSourceTargetSuffixValues.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformerPropertyNameExtractor

public TransformerPropertyNameExtractor()

Method Detail

getTransformerSourceTargetValues

protected java.util.Collection getTransformerSourceTargetValues(java.util.Collection suffixes,
                                                    boolean includeSummary,
                                                    boolean includeUse,
                                                    TransformerProperties transformerProperties,
                                                    org.alfresco.service.cmr.repository.MimetypeService mimetypeService)

Returns a set of transformer name, source extension, target extension and value from property names that defined transformation limits. When the separator indicates it is followed by a regular expression that matches multiple mimetypes, more than one value may be added. When there is a value defined for specific extensions it wins over any regular expression value.

Parameters:

suffixes - possible endings to the property names after the target mimetype extension. Must start with a '.' if there is a suffix.

includeSummary - if true will also look for property names without the separator, source mimetype and target mimetype.

includeUse - if true, additionally checks for specific usage values that override the normal defaults. Such properties have a suffix of ".use." where is a value such as "index", "webpreview", "doclib", "syncRule", "aysncRule".

transformerProperties - that provides the properties

mimetypeService -

getTransformerSourceTargetValuesMap

protected java.util.Map getTransformerSourceTargetValuesMap(java.util.Collection suffixes,
                                                boolean includeSummary,
                                                boolean includeExtensions,
                                                boolean includeUse,
                                                TransformerProperties transformerProperties,
                                                org.alfresco.service.cmr.repository.MimetypeService mimetypeService)

Returns a map to access transformer name, source extension and target extension to transformer name, source extension, target extension and value, created from property names that defined transformation limits. When the separator indicates it is followed by a regular expression that matches multiple mimetypes, more than one value may be added. When there is a value defined for specific extensions it wins over any regular expression value.

Parameters:

suffixes - possible endings to the property names after the target mimetype extension. Must start with a '.' if there is a suffix.

includeSummary - if true will include property names without the separator to source mimetype and target mimetype.

includeExtensions - if false will exclude property names with the separator to source mimetype and target mimetype.

includeUse - if true, additionally checks for specific usage values that override the normal defaults. Such properties have a suffix of ".use." where is a value such as "index", "webpreview", "doclib", "syncRule", "aysncRule".

transformerProperties - that provides the properties

mimetypeService -

handleProperty

protected void handleProperty(java.lang.String transformerName,
                  java.lang.String separator,
                  java.lang.String firstExpression,
                  java.lang.String secondExpression,
                  java.lang.String suffix,
                  java.lang.String use,
                  java.lang.String value,
                  java.lang.String propertyName,
                  java.util.Map transformerSourceTargetSuffixValues,
                  org.alfresco.service.cmr.repository.MimetypeService mimetypeService)

Handles a property to add values to the supplied transformerSourceTargetSuffixValues. If the separator is null, this indicates that the property provides a transformer wide value, so firstExpression and secondExpression should also be ignored.

getProperty

protected java.lang.String getProperty(java.lang.String transformerName,
                           java.lang.String sourceExt,
                           java.lang.String targetExt,
                           java.lang.String suffix,
                           java.lang.String use,
                           java.util.Map transformerSourceTargetSuffixValues)

Returns a transformer property value if it exists from the supplied map.

Parameters:

transformerName - of the transformer

sourceExt - null indicates this is a transformer wide property.

targetExt -

suffix -

use -

transformerSourceTargetSuffixValues - map of values

Returns:

the value or null if not set.