/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.gui.content;
import java.util.ArrayList;
import javax.faces.application.FacesMessage;
import javax.faces.model.SelectItem;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.authz.Permission;
import org.rhq.core.domain.content.ContentSyncStatus;
import org.rhq.core.domain.content.Repo;
import org.rhq.core.domain.content.RepoSyncResults;
import org.rhq.core.domain.criteria.SubjectCriteria;
import org.rhq.core.domain.util.PageList;
import org.rhq.core.domain.util.PageOrdering;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.server.auth.SubjectManagerLocal;
import org.rhq.enterprise.server.content.ContentException;
import org.rhq.enterprise.server.content.RepoManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
public class RepoDetailsUIBean {
private final Log log = LogFactory.getLog(this.getClass());
private Repo repo;
public Repo getRepo() {
loadRepo();
return this.repo;
}
public String edit() {
return "edit";
}
public void reloadRepo() {
this.repo = null;
loadRepo();
}
public boolean getCurrentlySyncing() {
String syncStatus = getSyncStatus();
if (!syncStatus.equals(ContentSyncStatus.SUCCESS.toString())
&& !syncStatus.equals(ContentSyncStatus.FAILURE.toString())
&& !syncStatus.equals(ContentSyncStatus.NONE.toString())
&& !syncStatus.equals(ContentSyncStatus.CANCELLED.toString())
&& !syncStatus.equals(ContentSyncStatus.CANCELLING.toString())) {
return true;
} else {
return false;
}
}
public String getSyncStatus() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
Integer id = FacesContextUtility.getRequiredRequestParameter("id", Integer.class);
String retval = LookupUtil.getRepoManagerLocal().calculateSyncStatus(subject, id);
return retval;
}
public RepoSyncResults getSyncResults() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
Integer id = FacesContextUtility.getRequiredRequestParameter("id", Integer.class);
return LookupUtil.getRepoManagerLocal().getMostRecentSyncResults(subject, id);
}
public String getPercentComplete() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
Integer id = FacesContextUtility.getRequiredRequestParameter("id", Integer.class);
RepoSyncResults r = LookupUtil.getRepoManagerLocal().getMostRecentSyncResults(subject, id);
String retval;
if (r != null && r.getPercentComplete() != null) {
retval = r.getPercentComplete().toString();
} else {
retval = "0";
}
return retval;
}
public boolean isRepositoryManager() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
return LookupUtil.getAuthorizationManager().hasGlobalPermission(subject, Permission.MANAGE_REPOSITORIES);
}
public boolean isEditable() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
return LookupUtil.getAuthorizationManager().canUpdateRepo(subject, getRepo().getId());
}
public boolean isInventoryManager() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
return LookupUtil.getAuthorizationManager().isInventoryManager(subject);
}
public boolean getHasContentSources() {
return getRepo().getContentSources().size() > 0;
}
public SelectItem[] getAvailableOwners() {
SubjectManagerLocal subjectManager = LookupUtil.getSubjectManager();
Subject subject = EnterpriseFacesContextUtility.getSubject();
SubjectCriteria c = new SubjectCriteria();
c.addFilterFsystem(false);
c.addSortName(PageOrdering.ASC);
PageList<Subject> subjects = subjectManager.findSubjectsByCriteria(subject, c);
ArrayList<SelectItem> items = new ArrayList<SelectItem>(subjects.size());
items.add(new SelectItem(null, "--None--"));
for (Subject s : subjects) {
SelectItem item = new SelectItem(s.getName(), s.getName());
items.add(item);
}
return items.toArray(new SelectItem[items.size()]);
}
public String sync() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
int[] repoIds = { FacesContextUtility.getRequiredRequestParameter("id", Integer.class) };
int syncCount = 0;
try {
syncCount = LookupUtil.getRepoManagerLocal().synchronizeRepos(subject, repoIds);
} catch (Exception e) {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_ERROR, "Error: " + e.getMessage());
log.error("Error synchronizing repo ID [" + repoIds + "]", e);
return "edit";
}
if (syncCount > 0) {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_INFO, "The repository is syncing.");
} else {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_INFO, "Nothing to sync for this repository.");
}
return "success";
}
public String save() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
RepoManagerLocal manager = LookupUtil.getRepoManagerLocal();
try {
updateRepoOwner(subject);
manager.updateRepo(subject, repo);
FacesContextUtility.addMessage(FacesMessage.SEVERITY_INFO, "The repository has been updated.");
} catch (ContentException ce) {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_ERROR, "Error: " + ce.getMessage());
return "edit"; // stay in edit mode on failure
}
return "success";
}
public String cancelSync() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
RepoManagerLocal manager = LookupUtil.getRepoManagerLocal();
Integer repoId = FacesContextUtility.getRequiredRequestParameter("id", Integer.class);
try {
manager.cancelSync(subject, repoId);
FacesContextUtility.addMessage(FacesMessage.SEVERITY_INFO, "The synchronization has been cancelled.");
} catch (Exception ce) {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_ERROR, "Error: " + ce.getMessage());
return "success"; // stay in edit mode on failure
}
return "success";
}
public String cancel() {
return "success";
}
private void loadRepo() {
if (this.repo == null) {
Subject subject = EnterpriseFacesContextUtility.getSubject();
Integer id = FacesContextUtility.getRequiredRequestParameter("id", Integer.class);
RepoManagerLocal manager = LookupUtil.getRepoManagerLocal();
this.repo = manager.getRepo(subject, id);
this.repo.setSyncStatus(manager.calculateSyncStatus(subject, id));
if (repo.getOwner() == null) {
repo.setOwner(new Subject());
}
}
}
private void updateRepoOwner(Subject loggedInSubject) {
if (repo.getOwner().getName() == null) {
repo.setOwner(null);
} else if (repo.getOwner().getName().equals(loggedInSubject.getName())) {
repo.setOwner(loggedInSubject);
} else {
SubjectManagerLocal subjectManager = LookupUtil.getSubjectManager();
Subject s = subjectManager.getSubjectByName(repo.getOwner().getName());
repo.setOwner(s);
}
}
}