com.liferay.portlet.documentlibrary.util
Class PDFProcessorImpl

java.lang.Object
  com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor
      com.liferay.portlet.documentlibrary.util.DefaultPreviewableProcessor
          com.liferay.portlet.documentlibrary.util.PDFProcessorImpl

All Implemented Interfaces:

com.liferay.portlet.documentlibrary.util.DLProcessor, com.liferay.portlet.documentlibrary.util.PDFProcessor

public class PDFProcessorImpl
extends com.liferay.portlet.documentlibrary.util.DefaultPreviewableProcessor
implements com.liferay.portlet.documentlibrary.util.PDFProcessor

Author:

Alexander Chow, Mika Koivisto, Juan González, Sergio González

Field Summary

Fields inherited from class com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor

PREVIEW_PATH, PREVIEW_TMP_PATH, REPOSITORY_ID, THUMBNAIL_INDEX_CUSTOM_1, THUMBNAIL_INDEX_CUSTOM_2, THUMBNAIL_INDEX_DEFAULT, THUMBNAIL_PATH, THUMBNAIL_TMP_PATH

Fields inherited from interface com.liferay.portlet.documentlibrary.util.PDFProcessor

PREVIEW_TYPE, THUMBNAIL_TYPE

Method Summary

void	generateImages(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
java.lang.String	getGlobalSearchPath()
static PDFProcessorImpl	getInstance()
java.io.InputStream	getPreviewAsStream(com.liferay.portal.kernel.repository.model.FileVersion fileVersion, int index)
int	getPreviewFileCount(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
long	getPreviewFileSize(com.liferay.portal.kernel.repository.model.FileVersion fileVersion, int index)
protected java.lang.String	getPreviewType(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
java.io.InputStream	getThumbnailAsStream(com.liferay.portal.kernel.repository.model.FileVersion fileVersion, int thumbnailIndex)
long	getThumbnailFileSize(com.liferay.portal.kernel.repository.model.FileVersion fileVersion, int thumbnailIndex)
protected java.lang.String	getThumbnailType(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
boolean	hasImages(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
protected void	initialize()
boolean	isDocumentSupported(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
boolean	isDocumentSupported(java.lang.String mimeType)
boolean	isImageMagickEnabled()
boolean	isSupported(java.lang.String mimeType)
void	reset()
void	trigger(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Methods inherited from class com.liferay.portlet.documentlibrary.util.DefaultPreviewableProcessor

cleanUp, cleanUp, doGetPreviewAsStream, doGetPreviewAsStream, doGetPreviewFileSize, doGetPreviewFileSize, getPreviewFilePath, getPreviewFilePath, getPreviewTempFile, getPreviewTempFile, getPreviewTempFileCount, getPreviewTempFilePath, getPreviewTempFilePath, getPreviewType, getPreviewType, getPreviewTypes, getThumbnailFilePath, getThumbnailTempFile, getThumbnailTempFilePath, getThumbnailType

Methods inherited from class com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor

addFileToStore, deleteFiles, deleteFiles, deleteFiles, deleteFiles, doGetPreviewAsStream, doGetPreviewAsStream, doGetPreviewFileCount, doGetPreviewFileSize, doGetPreviewFileSize, doGetThumbnailAsStream, doGetThumbnailFileSize, getPathSegment, getPathSegment, getPreviewFilePath, getPreviewFilePath, getPreviewTempFile, getPreviewTempFile, getPreviewTempFileCount, getPreviewTempFilePath, getPreviewTempFilePath, getThumbnailFilePath, getThumbnailTempFile, getThumbnailTempFilePath, hasThumbnail, isCustomThumbnailsEnabled, isSupported, storeThumbnailImages, storeThumbnailImages, storeThumbnailmage

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static PDFProcessorImpl getInstance()

generateImages

public void generateImages(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)
                    throws java.lang.Exception

Specified by:

generateImages in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

getGlobalSearchPath

public java.lang.String getGlobalSearchPath()
                                     throws java.lang.Exception

Specified by:

getGlobalSearchPath in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

getPreviewAsStream

public java.io.InputStream getPreviewAsStream(com.liferay.portal.kernel.repository.model.FileVersion fileVersion,
                                              int index)
                                       throws java.lang.Exception

Specified by:

getPreviewAsStream in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

getPreviewFileCount

public int getPreviewFileCount(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

getPreviewFileCount in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

getPreviewFileSize

public long getPreviewFileSize(com.liferay.portal.kernel.repository.model.FileVersion fileVersion,
                               int index)
                        throws java.lang.Exception

Specified by:

getPreviewFileSize in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

getThumbnailAsStream

public java.io.InputStream getThumbnailAsStream(com.liferay.portal.kernel.repository.model.FileVersion fileVersion,
                                                int thumbnailIndex)
                                         throws java.lang.Exception

Specified by:

getThumbnailAsStream in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

getThumbnailFileSize

public long getThumbnailFileSize(com.liferay.portal.kernel.repository.model.FileVersion fileVersion,
                                 int thumbnailIndex)
                          throws java.lang.Exception

Specified by:

getThumbnailFileSize in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

hasImages

public boolean hasImages(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

hasImages in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

isDocumentSupported

public boolean isDocumentSupported(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

isDocumentSupported in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

isDocumentSupported

public boolean isDocumentSupported(java.lang.String mimeType)

Specified by:

isDocumentSupported in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

isImageMagickEnabled

public boolean isImageMagickEnabled()
                             throws java.lang.Exception

Specified by:

isImageMagickEnabled in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

isSupported

public boolean isSupported(java.lang.String mimeType)

Specified by:

isSupported in interface com.liferay.portlet.documentlibrary.util.DLProcessor

Specified by:

isSupported in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

reset

public void reset()
           throws java.lang.Exception

Specified by:

reset in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

Throws:

java.lang.Exception

trigger

public void trigger(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

trigger in interface com.liferay.portlet.documentlibrary.util.DLProcessor

Specified by:

trigger in interface com.liferay.portlet.documentlibrary.util.PDFProcessor

getPreviewType

protected java.lang.String getPreviewType(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

getPreviewType in class com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor

getThumbnailType

protected java.lang.String getThumbnailType(com.liferay.portal.kernel.repository.model.FileVersion fileVersion)

Specified by:

getThumbnailType in class com.liferay.portlet.documentlibrary.util.DLPreviewableProcessor

initialize

protected void initialize()