/*
* RHQ Management Platform
* Copyright (C) 2005-2009 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 java.util.List;
import javax.faces.application.FacesMessage;
import javax.faces.model.DataModel;
import javax.faces.model.SelectItem;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.common.composite.OptionItem;
import org.rhq.core.domain.content.ContentSource;
import org.rhq.core.domain.content.Repo;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.common.converter.SelectItemUtils;
import org.rhq.enterprise.gui.common.framework.PagedDataTableUIBean;
import org.rhq.enterprise.gui.common.paging.PageControlView;
import org.rhq.enterprise.gui.common.paging.PagedListDataModel;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.server.content.ContentSourceManagerLocal;
import org.rhq.enterprise.server.content.RepoException;
import org.rhq.enterprise.server.content.RepoManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* @author jortel
*
*/
public class RepoImportUIBean extends PagedDataTableUIBean {
public static final String MANAGED_BEAN_NAME = "RepoImportUIBean";
private int selectedProvider = 0;
private List<OptionItem<Integer>> providers = null;
public RepoImportUIBean() {
}
public String getProviderName() {
for (OptionItem<Integer> item : providers) {
if (item.getId() == selectedProvider) {
return item.getDisplayName();
}
}
return "";
}
/**
* @return the selectedProvider
*/
public String getSelectedProvider() {
return String.valueOf(selectedProvider);
}
/**
* @param selectedProvider the selectedProvider to set
*/
public void setSelectedProvider(String selectedProvider) {
dataModel = null;
this.selectedProvider = Integer.valueOf(selectedProvider);
}
/* (non-Javadoc)
* @see org.rhq.enterprise.gui.common.framework.PagedDataTableUIBean#getDataModel()
*/
@Override
public DataModel getDataModel() {
if (dataModel == null) {
dataModel = new ImportRepDataModel(PageControlView.ReposToImportList, MANAGED_BEAN_NAME);
}
return dataModel;
}
/**
* Creates the list of content sources to be displayed in
* the radio buttons.
* @return An array of options.
*/
public SelectItem[] getProviderOptions() {
if (providers == null) {
providers = new ArrayList<OptionItem<Integer>>();
Subject subject = EnterpriseFacesContextUtility.getSubject();
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
PageControl pc = new PageControl();
PageList<ContentSource> results = manager.getAllContentSources(subject, pc);
for (ContentSource p : results) {
OptionItem<Integer> item = new OptionItem<Integer>(p.getId(), p.getName());
providers.add(item);
}
}
return SelectItemUtils.convertFromListOptionItem(providers, false);
}
/**
* Get the list of the selected repos.
* @return An array of repo IDs.
*/
public String[] getSelectedRepos() {
return FacesContextUtility.getRequest().getParameterValues("selectedRepos");
}
/**
* Import the selected repos.
* To import a repo, is to change it from is_candidate=true to is_candidate=false.
* @return The next page defined in the navigation.
*/
public String importSelected() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
String[] selected = getSelectedRepos();
List<Integer> repoIds = new ArrayList<Integer>(selected.length);
for (String sRepoId : selected) {
repoIds.add(Integer.valueOf(sRepoId));
}
RepoManagerLocal repoManager = LookupUtil.getRepoManagerLocal();
try {
repoManager.importCandidateRepo(subject, repoIds);
} catch (RepoException e) {
FacesContextUtility.addMessage(FacesMessage.SEVERITY_ERROR,
"Failed to import one or more Repositories from " + getProviderName(), e);
return "failed";
}
FacesContextUtility.addMessage(FacesMessage.SEVERITY_INFO, "[" + selected.length
+ "] Repositories imported from " + getProviderName());
return "success";
}
private class ImportRepDataModel extends PagedListDataModel<Repo> {
public ImportRepDataModel(PageControlView view, String beanName) {
super(view, beanName);
}
@Override
public PageList<Repo> fetchPage(PageControl pc) {
Subject subject = EnterpriseFacesContextUtility.getSubject();
ContentSourceManagerLocal manager = LookupUtil.getContentSourceManager();
PageList<Repo> results = manager.getCandidateRepos(subject, selectedProvider, pc);
return results;
}
}
}