385 lines
12 KiB
Java
385 lines
12 KiB
Java
package org.gcube.portlets.user.statisticalalgorithmsimporter.server;
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import java.util.ArrayList;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpSession;
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import org.gcube.application.framework.core.session.ASLSession;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.client.rpc.StatAlgoImporterService;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.server.file.CodeReader;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.server.generator.ProjectBuilder;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.server.storage.FilesStorage;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.server.storage.ProjectArchiver;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.code.CodeData;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.exception.StatAlgoImporterServiceException;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.file.FileUploadMonitor;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.InputData;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.MainCode;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.Project;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.project.ProjectFolder;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.session.UserInfo;
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import org.gcube.portlets.user.statisticalalgorithmsimporter.shared.workspace.ItemDescription;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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/**
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* The server side implementation of the RPC service.
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*/
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@SuppressWarnings("serial")
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public class StatAlgoImporterServiceImpl extends RemoteServiceServlet implements
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StatAlgoImporterService {
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private static Logger logger = LoggerFactory
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.getLogger(StatAlgoImporterServiceImpl.class);
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/**
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*
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* {@inheritDoc}
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*
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*/
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@Override
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public void init() throws ServletException {
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super.init();
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System.out.println("Fix JAXP: jdk.xml.entityExpansionLimit=0");
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System.setProperty("jdk.xml.entityExpansionLimit", "0");
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System.out.println("initializing StatAlgoImporterService");
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}
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/**
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*
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* {@inheritDoc}
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*
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*/
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@Override
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public UserInfo hello() throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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UserInfo userInfo = new UserInfo(aslSession.getUsername(),
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aslSession.getGroupId(), aslSession.getGroupName(),
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aslSession.getScope(), aslSession.getScopeName(),
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aslSession.getUserEmailAddress(),
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aslSession.getUserFullName());
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logger.debug("UserInfo: " + userInfo);
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return userInfo;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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e.printStackTrace();
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logger.error("Hello(): " + e.getLocalizedMessage(), e);
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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/**
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*
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* {@inheritDoc}
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*
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*/
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@Override
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public FileUploadMonitor getFileUploadMonitor()
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throws StatAlgoImporterServiceException {
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HttpSession session = this.getThreadLocalRequest().getSession();
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if (session == null) {
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throw new StatAlgoImporterServiceException(
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"Error retrieving the session: null");
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}
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FileUploadMonitor fileUploadMonitor = SessionUtil
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.getFileUploadMonitor(session);
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if (fileUploadMonitor == null) {
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throw new StatAlgoImporterServiceException(
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"Error retrieving the fileUploadMonitor: null");
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}
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logger.debug("FileUploadMonitor: " + fileUploadMonitor);
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return fileUploadMonitor;
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}
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/**
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*
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* {@inheritDoc}
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*
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*/
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@Override
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public ArrayList<CodeData> getCode()
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("getCode()");
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Project projectSession = SessionUtil.getProjectSession(session);
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if (projectSession != null) {
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CodeReader codeFileReader = new CodeReader(projectSession,
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aslSession);
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ArrayList<CodeData> codeList = codeFileReader.getCodeList();
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for (CodeData codeData : codeList) {
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logger.debug("" + codeData.getId() + " "
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+ codeData.getCodeLine());
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}
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return codeList;
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} else {
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return new ArrayList<CodeData>();
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}
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("getCode(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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/**
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*
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* {@inheritDoc}
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*
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*/
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@Override
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public void createProjectOnWorkspace(ItemDescription newProjectFolder)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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SessionUtil.getAslSession(session);
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logger.debug("createProjectOnWorkspace()");
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ProjectFolder projectFolder = new ProjectFolder(newProjectFolder);
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Project projectSession = new Project(projectFolder);
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SessionUtil.setProjectSession(session, projectSession);
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error(
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"createProjectOnWorkspace(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public Project openProjectOnWorkspace(ItemDescription newProjectFolder)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("openProjectOnWorkspace()");
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Project project = ProjectArchiver.readProject(newProjectFolder,
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aslSession);
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SessionUtil.setProjectSession(session, project);
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return project;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error(
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"openProjectOnWorkspace(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void setMainCode(ItemDescription itemDescription)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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SessionUtil.getAslSession(session);
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logger.debug("SetMainCode()");
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Project project = SessionUtil.getProjectSession(session);
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if (project != null) {
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project.setMainCode(new MainCode(itemDescription));
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SessionUtil.setProjectSession(session, project);
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("setMainCode(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void addResourceToProject(ItemDescription itemDescription)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("addResourceToProject(): " + itemDescription);
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if (itemDescription == null || itemDescription.getId() == null) {
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throw new StatAlgoImporterServiceException(
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"Add resource to project is failed, invalid resource: "
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+ itemDescription);
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}
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Project project = SessionUtil.getProjectSession(session);
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if (project != null && project.getProjectFolder() != null
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&& project.getProjectFolder().getItemDescription() != null) {
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FilesStorage fileStorage = new FilesStorage();
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fileStorage.copyItemOnFolder(aslSession.getUsername(),
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itemDescription.getId(), project.getProjectFolder()
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.getItemDescription().getId());
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("addResourceToProject(): " + e.getLocalizedMessage(),
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e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void deleteResourceOnProject(ItemDescription itemDescription)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("deleteResourceOnProject(): " + itemDescription);
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if (itemDescription == null || itemDescription.getId() == null) {
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throw new StatAlgoImporterServiceException(
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"Delete resource on project is failed, invalid resource: "
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+ itemDescription);
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}
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Project project = SessionUtil.getProjectSession(session);
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if (project != null) {
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FilesStorage fileStorage = new FilesStorage();
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fileStorage.deleteItemOnFolder(aslSession.getUsername(),
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itemDescription.getId());
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error(
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"deleteResourceOnProject(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void saveProject(InputData inputData)
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throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("saveProject():" + inputData);
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Project project = SessionUtil.getProjectSession(session);
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if (project != null) {
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project.setInputData(inputData);
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SessionUtil.setProjectSession(session, project);
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ProjectArchiver.archive(project, aslSession);
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("saveProject(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void saveCode(String code) throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("saveCode():" + code);
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Project project = SessionUtil.getProjectSession(session);
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if (project != null) {
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MainCode mainCode = project.getMainCode();
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if (mainCode == null|| mainCode.getItemDescription()==null) {
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throw new StatAlgoImporterServiceException("No main code set!");
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} else {
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FilesStorage filesStorage = new FilesStorage();
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filesStorage.saveItem(aslSession.getUsername(), mainCode
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.getItemDescription().getId(), code);
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}
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("saveCode(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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@Override
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public void createAlgorithm() throws StatAlgoImporterServiceException {
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try {
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HttpSession session = this.getThreadLocalRequest().getSession();
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ASLSession aslSession = SessionUtil.getAslSession(session);
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logger.debug("createAlgorithm()");
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Project project = SessionUtil.getProjectSession(session);
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if (project != null) {
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ProjectBuilder projectBuilder=new ProjectBuilder(project, aslSession);
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projectBuilder.build();
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} else {
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throw new StatAlgoImporterServiceException("No project open!");
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}
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return;
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} catch (StatAlgoImporterServiceException e) {
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e.printStackTrace();
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throw e;
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} catch (Throwable e) {
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logger.error("createAlgorithm(): " + e.getLocalizedMessage(), e);
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e.printStackTrace();
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throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
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}
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}
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}
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