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AVM Compare functionality added to classic (JSF) client
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10300 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
268
source/java/org/alfresco/web/bean/wcm/CompareToAnySnapshotDialog.java
Executable file
268
source/java/org/alfresco/web/bean/wcm/CompareToAnySnapshotDialog.java
Executable file
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/*
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* Copyright (C) 2005-2008 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.bean.wcm;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import javax.faces.model.SelectItem;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.ui.common.Utils;
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/**
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* Class for compareToAnySnapshot dialog
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*
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* @author Dmitry Velichkevich
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* @author Dmitry Lazurkin
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*/
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public class CompareToAnySnapshotDialog extends CompareSnapshotDialog
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{
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private static final long serialVersionUID = 5483432383286687197L;
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private static final String COMPARE_TO_ANY_SNAPSHOT_DESCRIPTION_MESSAGE_TEXT_ID = "snapshot_compare_to_any_description";
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public static final String MSG_ERROR_VERSION_NOT_VALID = "error_version_validate";
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private int userSpecifiedVersion;
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private boolean storeChanged;
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private String userSpecifiedStore;
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private String userSpecifiedRoot;
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private List<Integer> availableVersionNumbers;
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private int curAvailableVersionNumber;
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private boolean compare;
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/**
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* Builds list of available version numbers
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*/
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private void buildAvailibleVersionNumbers()
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{
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this.curAvailableVersionNumber = -1;
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this.availableVersionNumbers = AVMCompareUtils.getAllVersionID(getAvmService(), userSpecifiedStore);
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}
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@Override
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public void init(Map<String, String> parameters)
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{
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super.init(parameters);
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userSpecifiedStore = sandbox;
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userSpecifiedRoot = storeRoot;
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userSpecifiedVersion = -1;
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buildAvailibleVersionNumbers();
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this.compare = true;
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this.storeChanged = false;
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}
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/**
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* @return true if snapshot's version is correct
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*/
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private boolean isCorrectVersion(int userSpecVersion)
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{
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return userSpecVersion == -1 || availableVersionNumbers.contains(userSpecVersion);
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}
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@Override
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public List<Map<String, String>> getComparedNodes()
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{
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if (compare)
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{
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this.compare = false;
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List<Map<String, String>> nodes = null;
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if (isCorrectVersion(userSpecifiedVersion))
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{
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nodes = AVMCompareUtils.getComparedNodes(getAvmSyncService(), version, storeRoot, userSpecifiedVersion, userSpecifiedRoot, null);
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}
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return nodes;
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}
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else
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{
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return Collections.emptyList();
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}
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}
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/**
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* @return list of stores select items
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*/
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public List<SelectItem> getStoresList()
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{
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List<String> stores = AVMCompareUtils.receiveStoresList(getAvmService());
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List<SelectItem> result = new ArrayList<SelectItem>();
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for (String itemValue : stores)
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{
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result.add(new SelectItem(itemValue, itemValue, itemValue, false));
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}
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return result;
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}
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/**
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* Action listener method that sets flag for starting compare
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*
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* @param event action event
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*/
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public void refreshComparePanel(ActionEvent event)
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{
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this.compare = true;
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}
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/**
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* Getter for user specified version
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*
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* @return userSpecifiedVersion
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*/
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public int getUserSpecifiedVersion()
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{
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return userSpecifiedVersion;
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}
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/**
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* Setter for user specified version
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*
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* @param userSpecifiedVersion user specified version
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*/
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public void setUserSpecifiedVersion(int userSpecifiedVersion)
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{
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if (this.storeChanged == false)
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{
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if (this.userSpecifiedVersion != userSpecifiedVersion)
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{
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if (userSpecifiedVersion != -1)
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{
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int index = availableVersionNumbers.indexOf(userSpecifiedVersion);
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if (index != -1)
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{
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this.curAvailableVersionNumber = index;
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this.userSpecifiedVersion = userSpecifiedVersion;
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}
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else
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{
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Utils.addErrorMessage(Application.getMessage(FacesContext.getCurrentInstance(), MSG_ERROR_VERSION_NOT_VALID));
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FacesContext.getCurrentInstance().renderResponse();
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}
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}
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else
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{
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this.curAvailableVersionNumber = -1;
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this.userSpecifiedVersion = -1;
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}
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}
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}
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else
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{
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this.storeChanged = false;
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}
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}
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/**
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* Getter for user specified Store
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*
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* @return userSpecifiedStore user specified store
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*/
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public String getUserSpecifiedSnapshot()
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{
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return userSpecifiedStore;
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}
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/**
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* Setter for user specified snapshot
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*
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* @param setUserSpecifiedSnapshot user specified snapshot
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*/
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public void setUserSpecifiedSnapshot(String userSpecifiedSnapshot)
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{
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if (userSpecifiedSnapshot.equals(userSpecifiedStore) == false)
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{
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this.storeChanged = true;
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this.userSpecifiedStore = userSpecifiedSnapshot;
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this.userSpecifiedRoot = AVMUtil.buildSandboxRootPath(this.userSpecifiedStore);
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this.userSpecifiedVersion = -1;
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buildAvailibleVersionNumbers();
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}
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}
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@Override
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public String getSandbox()
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{
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return this.userSpecifiedStore;
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}
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@Override
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protected String getDescription()
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{
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return COMPARE_TO_ANY_SNAPSHOT_DESCRIPTION_MESSAGE_TEXT_ID;
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}
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/**
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* @return true if increment button for version is disabled
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*/
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public boolean isIncrementVersionButtonDisabled()
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{
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return (this.curAvailableVersionNumber + 1) == this.availableVersionNumbers.size();
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}
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/**
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* @return true if decrement button for version is disabled
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*/
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public boolean isDecrementVersionButtonDisabled()
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{
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return this.curAvailableVersionNumber == -1;
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}
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/**
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* Increments version number
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*
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* @param event action event
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*/
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public void incrementVersion(ActionEvent event)
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{
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this.curAvailableVersionNumber++;
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this.userSpecifiedVersion = this.availableVersionNumbers.get(this.curAvailableVersionNumber);
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}
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/**
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* Decrements version number
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*
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* @param event action event
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*/
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public void decrementVersion(ActionEvent event)
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{
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this.curAvailableVersionNumber--;
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this.userSpecifiedVersion = (this.curAvailableVersionNumber != -1) ? (this.availableVersionNumbers.get(this.curAvailableVersionNumber)) : (-1);
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}
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}
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