org.gcube.portlets.d4sreporting.common.server
Class ServiceUtil

java.lang.Object
  org.gcube.portlets.d4sreporting.common.server.ServiceUtil

public class ServiceUtil
extends Object

ServiceUtil contains utility methods for the servlet SERVICES

Version:

July 2011 (3.0)

Author:

Massimiliano Assante, ISTI-CNR - massimiliano.assante@isti.cnr.it

Constructor Summary

ServiceUtil(org.gcube.application.framework.core.session.ASLSession session)

Method Summary

Model	convertGWTModelToJavaModel(SerializableModel model) converts a GWT Serializable into a Java Serializable
SerializableModel	convertJavaModelToGWTModel(Model model) converts a Java Serializable into a GWT Serializable
void	copyFile(File from, File to, String folder) just copies files using buffered input stream
SerializableTimeSeries	getGWTTS(RTimeSeries rts) return a GWT Serializable timeseries
RTimeSeries	getJavaTS(SerializableTimeSeries sts) return a JAVA Serializable timeseries
org.gcube.portlets.user.homelibrary.home.workspace.WorkspaceFolder	getReportsFolder(org.gcube.application.framework.core.session.ASLSession session)
String	getReportsPath(String templateName, String currentDL, String currentUser) Return the server path of the templatename passed
String	getTemplateFolder(String currentDL, String currentUser) return the user template folder
String	getTemplatePath(String templateName, String currentDL, String currentUser) Return the server path of the templatename passed
protected org.gcube.portlets.user.homelibrary.home.workspace.Workspace	getWorkspaceArea(org.gcube.application.framework.core.session.ASLSession session)
Model	readRawModel(String pathToModel)
boolean	writeModel(SerializableModel gwtModel, String templateName, String currentDL, String currentUser)

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceUtil

public ServiceUtil(org.gcube.application.framework.core.session.ASLSession session)

Method Detail

getReportsFolder

public org.gcube.portlets.user.homelibrary.home.workspace.WorkspaceFolder getReportsFolder(org.gcube.application.framework.core.session.ASLSession session)
                                                                                    throws org.gcube.portlets.user.homelibrary.home.workspace.exceptions.WorkspaceFolderNotFoundException,
                                                                                           org.gcube.portlets.user.homelibrary.home.exceptions.InternalErrorException,
                                                                                           org.gcube.portlets.user.homelibrary.home.exceptions.HomeNotFoundException

Parameters:

session - the ASL session

Returns:

the reports workspace folder

Throws:

org.gcube.portlets.user.homelibrary.home.workspace.exceptions.WorkspaceFolderNotFoundException - .

org.gcube.portlets.user.homelibrary.home.exceptions.InternalErrorException - .

org.gcube.portlets.user.homelibrary.home.exceptions.HomeNotFoundException - .

getWorkspaceArea

protected org.gcube.portlets.user.homelibrary.home.workspace.Workspace getWorkspaceArea(org.gcube.application.framework.core.session.ASLSession session)
                                                                                 throws org.gcube.portlets.user.homelibrary.home.workspace.exceptions.WorkspaceFolderNotFoundException,
                                                                                        org.gcube.portlets.user.homelibrary.home.exceptions.InternalErrorException,
                                                                                        org.gcube.portlets.user.homelibrary.home.exceptions.HomeNotFoundException

Returns:

an instance of the user WorkspaceArea

Throws:

org.gcube.portlets.user.homelibrary.home.exceptions.HomeNotFoundException

org.gcube.portlets.user.homelibrary.home.exceptions.InternalErrorException

org.gcube.portlets.user.homelibrary.home.workspace.exceptions.WorkspaceFolderNotFoundException

WorkspaceNotFoundException

org.gcube.portlets.user.homelibrary.home.exceptions.InternalErrorException

org.gcube.portlets.user.homelibrary.home.exceptions.HomeNotFoundException

getTemplatePath

public String getTemplatePath(String templateName,
                              String currentDL,
                              String currentUser)

Return the server path of the templatename passed

Parameters:

templateName - .

currentDL - .

currentUser - .

Returns:

.

getReportsPath

public String getReportsPath(String templateName,
                             String currentDL,
                             String currentUser)

Return the server path of the templatename passed

Parameters:

templateName - .

currentDL - .

currentUser - .

Returns:

.

getTemplateFolder

public String getTemplateFolder(String currentDL,
                                String currentUser)

return the user template folder

Parameters:

templateName -

currentDL - .

currentUser - .

Returns:

.

convertJavaModelToGWTModel

public SerializableModel convertJavaModelToGWTModel(Model model)

converts a Java Serializable into a GWT Serializable

Parameters:

model - the JAVA Model to be "converted"

Returns:

.

convertGWTModelToJavaModel

public Model convertGWTModelToJavaModel(SerializableModel model)

converts a GWT Serializable into a Java Serializable

Parameters:

model - the GWT Model to be "converted"

Returns:

.

writeModel

public boolean writeModel(SerializableModel gwtModel,
                          String templateName,
                          String currentDL,
                          String currentUser)

Parameters:

gwtModel - .

templateName - .

currentDL - .

currentUser - .

Returns:

true if everything's fine

readRawModel

public Model readRawModel(String pathToModel)

Parameters:

pathToModel - e.g. /home/massi/templates/massimiliano.assante/PROVA1/PROVA1.d4st

Returns:

the Model Instance

copyFile

public void copyFile(File from,
                     File to,
                     String folder)
              throws Exception

just copies files using buffered input stream

Parameters:

from - .

to - .

folder - the folder in which the image has to be copied, (it creates it if not exist)

Throws:

Exception - .

getJavaTS

public RTimeSeries getJavaTS(SerializableTimeSeries sts)

return a JAVA Serializable timeseries

Parameters:

sts - .

Returns:

.

getGWTTS

public SerializableTimeSeries getGWTTS(RTimeSeries rts)

return a GWT Serializable timeseries

Parameters:

rts - .

Returns:

.