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Entando Engine: an agile, modern and user-centric open source Portal platform.
/*
* Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*/
package com.agiletec.aps.system.services.page;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import com.agiletec.aps.system.ApsSystemUtils;
import com.agiletec.aps.system.common.AbstractService;
import com.agiletec.aps.system.common.tree.ITreeNode;
import com.agiletec.aps.system.exception.ApsSystemException;
import com.agiletec.aps.system.services.category.Category;
import com.agiletec.aps.system.services.group.Group;
import com.agiletec.aps.system.services.group.GroupUtilizer;
import com.agiletec.aps.system.services.lang.events.LangsChangedEvent;
import com.agiletec.aps.system.services.lang.events.LangsChangedObserver;
import com.agiletec.aps.system.services.page.cache.IPageManagerCacheWrapper;
import com.agiletec.aps.system.services.page.events.PageChangedEvent;
import com.agiletec.aps.system.services.pagemodel.PageModel;
import com.agiletec.aps.system.services.pagemodel.PageModelUtilizer;
import com.agiletec.aps.system.services.pagemodel.events.PageModelChangedEvent;
import com.agiletec.aps.system.services.pagemodel.events.PageModelChangedObserver;
import java.util.stream.Collectors;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This is the page manager service class. Pages are held in a tree-like
* structure, to allow a hierarchical access, and stored in a map, to allow a
* key-value type access. In the tree, the father points the son and vice versa;
* the order between the pages in the same level is always kept.
*
* @author M.Diana - E.Santoboni
*/
public class PageManager extends AbstractService implements IPageManager, GroupUtilizer, LangsChangedObserver, PageModelUtilizer, PageModelChangedObserver {
private static final Logger _logger = LoggerFactory.getLogger(PageManager.class);
private IPageManagerCacheWrapper _cacheWrapper;
private IPageDAO _pageDao;
@Override
public void init() throws Exception {
this.initCache();
_logger.debug("{} ready. : Initialized", this.getClass().getName());
}
private void initCache() throws ApsSystemException {
this.getCacheWrapper().initCache(this.getPageDAO());
}
@Override
public void updateFromLangsChanged(LangsChangedEvent event) {
try {
this.init();
} catch (Throwable t) {
_logger.error("Error on init method", t);
}
}
/**
* Delete a page and eventually the association with the widgets.
*
* @param pageCode the code of the page to delete
* @throws ApsSystemException In case of database access error.
*/
@Override
public void deletePage(String pageCode) throws ApsSystemException {
IPage page = this.getDraftPage(pageCode);
if (null != page && page.getChildrenCodes().length <= 0) {
try {
this.getPageDAO().deletePage(page);
this.getCacheWrapper().deleteDraftPage(pageCode);
} catch (Throwable t) {
_logger.error("Error detected while deleting page {}", pageCode, t);
throw new ApsSystemException("Error detected while deleting a page", t);
}
}
this.notifyPageChangedEvent(page, PageChangedEvent.REMOVE_OPERATION_CODE, null);
}
/**
* Add a new page to the database.
*
* @param page The page to add
* @throws ApsSystemException In case of database access error.
*/
@Override
public void addPage(IPage page) throws ApsSystemException {
try {
IPage parent = this.getDraftPage(page.getParentCode());
if (null == parent) {
_logger.error("Add page {} - Invalid parent {}", page.getCode(), page.getParentCode());
return;
}
String[] childrenCodes = parent.getChildrenCodes();
int lastPosition = (null != childrenCodes) ? childrenCodes.length : 0;
if (null != childrenCodes && childrenCodes.length > 0) {
IPage lastParentChild = this.getDraftPage(childrenCodes[childrenCodes.length-1]);
if (null == lastParentChild) {
_logger.error("Parent page {} - Invalid last child {}", page.getParentCode(), childrenCodes[childrenCodes.length-1]);
} else {
lastPosition = (lastParentChild.getPosition() > lastPosition) ? lastParentChild.getPosition() : lastPosition;
}
}
page.setPosition(lastPosition+1);
this.getPageDAO().addPage(page);
this.getCacheWrapper().addDraftPage(page);
} catch (Throwable t) {
_logger.error("Error adding a page", t);
throw new ApsSystemException("Error adding a page", t);
}
this.notifyPageChangedEvent(this.getDraftPage(page.getCode()), PageChangedEvent.INSERT_OPERATION_CODE, null);
}
/**
* Update a page record in the database.
*
* @param page The modified page.
* @throws ApsSystemException In case of database access error.
*/
@Override
public void updatePage(IPage page) throws ApsSystemException {
try {
this.getPageDAO().updatePage(page);
this.getCacheWrapper().updateDraftPage(page);
} catch (Throwable t) {
_logger.error("Error updating a page", t);
throw new ApsSystemException("Error updating a page", t);
}
this.notifyPageChangedEvent(page, PageChangedEvent.UPDATE_OPERATION_CODE, null);
}
@Override
public void setPageOnline(String pageCode) throws ApsSystemException {
try {
this.getPageDAO().setPageOnline(pageCode);
this.getCacheWrapper().setPageOnline(pageCode);
} catch (Throwable t) {
_logger.error("Error updating a page as online", t);
throw new ApsSystemException("Error updating a page as online", t);
}
this.notifyPageChangedEvent(this.getDraftPage(pageCode), PageChangedEvent.UPDATE_OPERATION_CODE, null, PageChangedEvent.EVENT_TYPE_SET_PAGE_ONLINE);
}
@Override
public void setPageOffline(String pageCode) throws ApsSystemException {
try {
this.getPageDAO().setPageOffline(pageCode);
this.getCacheWrapper().setPageOffline(pageCode);
} catch (Throwable t) {
_logger.error("Error updating a page as offline", t);
throw new ApsSystemException("Error updating a page as offline", t);
}
this.notifyPageChangedEvent(this.getDraftPage(pageCode), PageChangedEvent.UPDATE_OPERATION_CODE, null, PageChangedEvent.EVENT_TYPE_SET_PAGE_OFFLINE);
}
private void notifyPageChangedEvent(IPage page, int operationCode, Integer framePos) {
PageChangedEvent event = buildEvent(page, operationCode, framePos);
this.notifyEvent(event);
}
private void notifyPageChangedEvent(IPage page, int operationCode, Integer framesPos, Integer destFramePos, String eventType) {
PageChangedEvent event = buildEvent(page, operationCode, framesPos);
event.setDestFrame(destFramePos);
event.setEventType(eventType);
this.notifyEvent(event);
}
private void notifyPageChangedEvent(IPage page, int operationCode, Integer framePos, String eventType) {
PageChangedEvent event = buildEvent(page, operationCode, framePos);
event.setEventType(eventType);
this.notifyEvent(event);
}
private PageChangedEvent buildEvent(IPage page, int operationCode, Integer framePos) {
PageChangedEvent event = new PageChangedEvent();
event.setPage(page);
event.setOperationCode(operationCode);
if (null != framePos) {
event.setFramePosition(framePos);
}
return event;
}
/**
* Move a page.
*
* @param pageCode The code of the page to move.
* @param moveUp When true the page is moved to a higher level of the tree,
* otherwise to a lower level.
* @return The result of the operation: false if the move request could not
* be satisfied, true otherwise.
* @throws ApsSystemException In case of database access error.
*/
@Override
public boolean movePage(String pageCode, boolean moveUp) throws ApsSystemException {
boolean resultOperation = true;
try {
IPage currentPage = this.getDraftPage(pageCode);
if (null == currentPage) {
throw new ApsSystemException("The page '" + pageCode + "' does not exist!");
}
IPage parent = this.getDraftPage(currentPage.getParentCode());
String[] sisterPageCodes = parent.getChildrenCodes();
for (int i = 0; i < sisterPageCodes.length; i++) {
String sisterPageCode = sisterPageCodes[i];
if (sisterPageCode.equals(pageCode)) {
if (!verifyRequiredMovement(i, moveUp, sisterPageCodes.length)) {
return false;
} else if (moveUp) {
String pageDown = sisterPageCodes[i - 1];
this.moveUpDown(pageDown, currentPage.getCode());
} else {
String pageUp = sisterPageCodes[i + 1];
this.moveUpDown(currentPage.getCode(), pageUp);
}
}
}
} catch (Throwable t) {
_logger.error("Error while moving page {}", pageCode, t);
throw new ApsSystemException("Error while moving a page", t);
}
return resultOperation;
}
/**
* Perform the movement of a page
*
* @param pageDown
* @param pageUp
* @throws ApsSystemException In case of database access error.
*/
private void moveUpDown(String pageDown, String pageUp) throws ApsSystemException {
try {
IPage draftToMoveDown = this.getDraftPage(pageDown);
IPage draftToMoveUp = this.getDraftPage(pageUp);
if (null != draftToMoveDown && null != draftToMoveUp
&& draftToMoveDown.getParentCode().equals(draftToMoveUp.getParentCode())) {
this.getCacheWrapper().moveUpDown(pageDown, pageUp);
this.getPageDAO().updatePosition(pageDown, pageUp);
} else {
System.out.println("Movement impossible - page to move up {"+pageUp+"} - page to move down " + pageDown);
_logger.error("Movement impossible - page to move up {} - page to move down {}", pageUp, pageDown);
}
} catch (Throwable t) {
_logger.error("Error while moving a page", t);
throw new ApsSystemException("Error while moving a page", t);
}
}
@Override
public boolean moveWidget(String pageCode, Integer frameToMove, Integer destFrame) throws ApsSystemException {
boolean resultOperation = true;
try {
IPage currentPage = this.getDraftPage(pageCode);
if (null == currentPage) {
throw new ApsSystemException("The page '" + pageCode + "' does not exist!");
}
Widget[] widgets = currentPage.getWidgets();
Widget currentWidget = widgets[frameToMove];
if (null == currentWidget) {
throw new ApsSystemException("No widget found in frame '" + frameToMove + "' and page '" + pageCode + "'");
}
boolean movementEnabled = isMovementEnabled(frameToMove, destFrame, widgets.length);
if (!movementEnabled) {
return false;
} else {
Widget currentDest = widgets[destFrame];
widgets[frameToMove] = currentDest;
widgets[destFrame] = currentWidget;
currentPage.setWidgets(widgets);
this.getCacheWrapper().updateDraftPage(currentPage);
this.getPageDAO().updateWidgetPosition(pageCode, frameToMove, destFrame);
}
this.notifyPageChangedEvent(currentPage, PageChangedEvent.EDIT_FRAME_OPERATION_CODE, frameToMove, destFrame, PageChangedEvent.EVENT_TYPE_MOVE_WIDGET);
} catch (Throwable t) {
_logger.error("Error while moving widget. page {} from position {} to position {}", pageCode, frameToMove, destFrame, t);
throw new ApsSystemException("Error while moving a widget", t);
}
return resultOperation;
}
private boolean isMovementEnabled(Integer frameToMove, Integer destFrame, int dimension) {
boolean isEnabled = true;
if (frameToMove.intValue() == destFrame.intValue()) {
return false;
}
if (frameToMove > dimension) {
return false;
}
if (frameToMove < 0) {
return false;
}
if (destFrame > dimension - 1) {
return false;
}
if (destFrame < 0) {
return false;
}
return isEnabled;
}
/**
* Verify the possibility of the page to be moved elsewhere.
*
* @param position The position of the page to move
* @param moveUp When true the page is moved to a higher level of the tree,
* otherwise to a lower level.
* @param dimension The number the number of the pages of the parent of the
* page to move.
* @return if true then the requested movement is possible (but not
* performed) false otherwise.
*/
private boolean verifyRequiredMovement(int position, boolean moveUp, int dimension) {
boolean result = true;
if (moveUp) {
if (position == 0) {
result = false;
}
} else if (position == (dimension - 1)) {
result = false;
}
return result;
}
/**
* Remove a widgets from the given page.
*
* @param pageCode the code of the page
* @param pos The position in the page to free
* @throws ApsSystemException In case of error
* @deprecated Use {@link #removeWidget(String,int)} instead
*/
@Override
public void removeShowlet(String pageCode, int pos) throws ApsSystemException {
this.removeWidget(pageCode, pos);
}
/**
* Remove a widget from the given page.
*
* @param pageCode the code of the page
* @param pos The position in the page to free
* @throws ApsSystemException In case of error
*/
@Override
public void removeWidget(String pageCode, int pos) throws ApsSystemException {
this.checkPagePos(pageCode, pos);
try {
IPage currentPage = this.getDraftPage(pageCode);
this.getPageDAO().removeWidget(currentPage, pos);
currentPage.getWidgets()[pos] = null;
if (currentPage.isOnline()) {
boolean widgetEquals = Arrays.deepEquals(currentPage.getWidgets(), this.getOnlinePage(pageCode).getWidgets());
((Page) currentPage).setChanged(!widgetEquals);
}
this.getCacheWrapper().updateDraftPage(currentPage);
this.notifyPageChangedEvent(currentPage, PageChangedEvent.EDIT_FRAME_OPERATION_CODE, pos, PageChangedEvent.EVENT_TYPE_REMOVE_WIDGET);
} catch (Throwable t) {
String message = "Error removing the widget from the page '" + pageCode + "' in the frame " + pos;
_logger.error("Error removing the widget from the page '{}' in the frame {}", pageCode, pos, t);
throw new ApsSystemException(message, t);
}
}
/**
* @param pageCode
* @param widget
* @param pos
* @throws ApsSystemException In case of error.
* @deprecated Use {@link #joinWidget(String,Widget,int)} instead
*/
@Override
public void joinShowlet(String pageCode, Widget widget, int pos) throws ApsSystemException {
this.joinWidget(pageCode, widget, pos);
}
/**
* Set the widget -including its configuration- in the given page in the
* desired position. If the position is already occupied by another widget
* this will be substituted with the new one.
*
* @param pageCode the code of the page where to set the widget
* @param widget The widget to set
* @param pos The position where to place the widget in
* @throws ApsSystemException In case of error.
*/
@Override
public void joinWidget(String pageCode, Widget widget, int pos) throws ApsSystemException {
this.checkPagePos(pageCode, pos);
if (null == widget || null == widget.getType()) {
throw new ApsSystemException("Invalid null value found in either the Widget or the widgetType");
}
try {
IPage currentPage = this.getDraftPage(pageCode);
this.getPageDAO().joinWidget(currentPage, widget, pos);
currentPage.getWidgets()[pos] = widget;
if (currentPage.isOnline()) {
boolean widgetEquals = Arrays.deepEquals(currentPage.getWidgets(), this.getOnlinePage(pageCode).getWidgets());
((Page) currentPage).setChanged(!widgetEquals);
}
this.getCacheWrapper().updateDraftPage(currentPage);
this.notifyPageChangedEvent(currentPage, PageChangedEvent.EDIT_FRAME_OPERATION_CODE, pos, PageChangedEvent.EVENT_TYPE_JOIN_WIDGET);
} catch (Throwable t) {
String message = "Error during the assignation of a widget to the frame " + pos + " in the page code " + pageCode;
_logger.error("Error during the assignation of a widget to the frame {} in the page code {}", pos, pageCode, t);
throw new ApsSystemException(message, t);
}
}
/**
* Utility method which perform checks on the parameters submitted when
* editing the page.
*
* @param pageCode The code of the page
* @param pos The given position
* @throws ApsSystemException In case of database access error.
*/
private void checkPagePos(String pageCode, int pos) throws ApsSystemException {
IPage currentPage = this.getDraftPage(pageCode);
if (null == currentPage) {
throw new ApsSystemException("The page '" + pageCode + "' does not exist!");
}
PageModel model = currentPage.getMetadata().getModel();
if (pos < 0 || pos >= model.getFrames().length) {
throw new ApsSystemException("The Position '" + pos + "' is not defined in the model '" + model.getDescription() + "' of the page '" + pageCode + "'!");
}
}
/**
* Return the root of the pages tree.
*
* @return the root page
*/
@Deprecated
@Override
public IPage getRoot() {
throw new UnsupportedOperationException("METODO NON SUPPORTATO: public IPage getRoot()");
}
@Override
public IPage getOnlineRoot() {
return this.getCacheWrapper().getOnlineRoot();
}
@Override
public IPage getDraftRoot() {
return this.getCacheWrapper().getDraftRoot();
}
@Override
public IPage getOnlinePage(String pageCode) {
return this.getCacheWrapper().getOnlinePage(pageCode);
}
@Override
public IPage getDraftPage(String pageCode) {
return this.getCacheWrapper().getDraftPage(pageCode);
}
@Override
public List searchOnlinePages(String pageCodeToken, List allowedGroups) throws ApsSystemException {
List searchResult = new ArrayList<>();
try {
if (null == allowedGroups || allowedGroups.isEmpty()) {
return searchResult;
}
IPage root = this.getOnlineRoot();
this.searchPages(root, pageCodeToken, allowedGroups, searchResult);
} catch (Throwable t) {
String message = "Error during searching pages online with token " + pageCodeToken;
_logger.error("Error during searching online pages with token {}", pageCodeToken, t);
throw new ApsSystemException(message, t);
}
return searchResult;
}
@Override
public List searchPages(String pageCodeToken, List allowedGroups) throws ApsSystemException {
List searchResult = new ArrayList<>();
try {
if (null == allowedGroups || allowedGroups.isEmpty()) {
return searchResult;
}
IPage root = this.getDraftRoot();
this.searchPages(root, pageCodeToken, allowedGroups, searchResult);
} catch (Throwable t) {
String message = "Error during searching pages with token " + pageCodeToken;
_logger.error("Error during searching pages with token {}", pageCodeToken, t);
throw new ApsSystemException(message, t);
}
return searchResult;
}
private void searchPages(IPage currentTarget, String pageCodeToken, List allowedGroups, List searchResult) {
if ((null == pageCodeToken || currentTarget.getCode().toLowerCase().contains(pageCodeToken.toLowerCase())) && (allowedGroups.contains(currentTarget.getGroup())
|| allowedGroups.contains(Group.ADMINS_GROUP_NAME))) {
searchResult.add(currentTarget);
}
String[] childrenCodes = currentTarget.getChildrenCodes();
for (int i = 0; i < childrenCodes.length; i++) {
IPage child = this.getDraftPage(childrenCodes[i]);
this.searchPages(child, pageCodeToken, allowedGroups, searchResult);
}
}
@Override
public ITreeNode getNode(String code) {
return this.getOnlinePage(code);
}
@Override
public List getGroupUtilizers(String groupName) throws ApsSystemException {
List pageUtilizers = new ArrayList<>();
try {
IPage root = this.getDraftRoot();
this.searchUtilizers(groupName, pageUtilizers, root, true);
List utilizersOnline = new ArrayList<>();
root = this.getOnlineRoot();
this.searchUtilizers(groupName, utilizersOnline, root, false);
for (IPage page : utilizersOnline) {
if (!pageUtilizers.contains(page)) {
pageUtilizers.add(page);
}
}
} catch (Throwable t) {
String message = "Error during searching page utilizers of group " + groupName;
_logger.error("Error during searching page utilizers of group {}", groupName, t);
throw new ApsSystemException(message, t);
}
return pageUtilizers;
}
private void searchUtilizers(String groupName, List utilizers, IPage page, boolean draft) {
if (page.getGroup().equals(groupName) && !page.isOnlineInstance()) {
utilizers.add(page);
} else {
Collection extraGroups = page.getMetadata().getExtraGroups();
boolean inUse = extraGroups != null && extraGroups.contains(groupName);
if (inUse) {
utilizers.add(page);
}
}
String[] childrenCodes = page.getChildrenCodes();
for (int i = 0; i < childrenCodes.length; i++) {
IPage child = (draft) ? this.getDraftPage(childrenCodes[i]) : this.getOnlinePage(childrenCodes[i]);
if (null != child) {
this.searchUtilizers(groupName, utilizers, child, draft);
}
}
}
@Override
public List getOnlineWidgetUtilizerCodes(String widgetTypeCode) throws ApsSystemException {
return this.getCacheWrapper().getOnlineWidgetUtilizers(widgetTypeCode);
}
@Override
public List getOnlineWidgetUtilizers(String widgetTypeCode) throws ApsSystemException {
List codes = this.getOnlineWidgetUtilizerCodes(widgetTypeCode);
return codes.stream().map(code -> this.getOnlinePage(code)).collect(Collectors.toList());
}
@Override
public List getDraftWidgetUtilizerCodes(String widgetTypeCode) throws ApsSystemException {
return this.getCacheWrapper().getDraftWidgetUtilizers(widgetTypeCode);
}
@Override
public List getDraftWidgetUtilizers(String widgetTypeCode) throws ApsSystemException {
List codes = this.getDraftWidgetUtilizerCodes(widgetTypeCode);
return codes.stream().map(code -> this.getDraftPage(code)).collect(Collectors.toList());
}
@SuppressWarnings("rawtypes")
@Override
public List getPageModelUtilizers(String pageModelCode) throws ApsSystemException {
List pages = new ArrayList<>();
try {
if (null == pageModelCode) {
return pages;
}
IPage root = this.getDraftRoot();
this.getPageModelUtilizers(root, pageModelCode, pages, true);
root = this.getOnlineRoot();
this.getPageModelUtilizers(root, pageModelCode, pages, false);
} catch (Throwable t) {
String message = "Error during searching page utilizers of page template with code " + pageModelCode;
_logger.error("Error during searching page utilizers of page template with code {}", pageModelCode, t);
throw new ApsSystemException(message, t);
}
return pages;
}
private void getPageModelUtilizers(IPage page, String pageModelCode, List pageModelUtilizers, boolean draft) {
PageMetadata pageMetadata = page.getMetadata();
boolean usingModel = pageMetadata != null && pageMetadata.getModel() != null && pageModelCode.equals(pageMetadata.getModel().getCode());
if (!usingModel) {
pageMetadata = page.getMetadata();
usingModel = pageMetadata != null && pageMetadata.getModel() != null && pageModelCode.equals(pageMetadata.getModel().getCode());
}
if (usingModel) {
pageModelUtilizers.add(page);
}
String[] childrenCodes = page.getChildrenCodes();
for (int i = 0; i < childrenCodes.length; i++) {
IPage child = (draft) ? this.getDraftPage(childrenCodes[i]) : this.getOnlinePage(childrenCodes[i]);
if (null != child) {
this.getPageModelUtilizers(child, pageModelCode, pageModelUtilizers, draft);
}
}
}
@Override
public void updateFromPageModelChanged(PageModelChangedEvent event) {
try {
if (event.getOperationCode() != PageModelChangedEvent.UPDATE_OPERATION_CODE) {
return;
}
PageModel model = event.getPageModel();
String pageModelCode = (null != model) ? model.getCode() : null;
if (null != pageModelCode) {
List utilizers = this.getPageModelUtilizers(pageModelCode);
if (null != utilizers && utilizers.size() > 0) {
this.init();
}
}
} catch (Throwable t) {
_logger.error("Error during refres pages", t);
}
}
@Override
public boolean movePage(IPage currentPage, IPage newParent) throws ApsSystemException {
return this.movePage(currentPage.getCode(), newParent.getCode());
}
@Override
public boolean movePage(String pageCode, String newParentCode) throws ApsSystemException {
IPage pageToMove = this.getDraftPage(pageCode);
IPage newParent = this.getDraftPage(newParentCode);
boolean resultOperation = false;
if (null == pageToMove || null == newParent) {
_logger.error("Page to move '{}' or new parent '{}' is null", pageCode, newParentCode);
return resultOperation;
}
if (pageCode.equals(newParentCode)) {
_logger.error("Page to move '{}' and new parent '{}' are the same", pageCode, newParentCode);
return resultOperation;
}
if (newParent.isChildOf(pageCode, this)) {
_logger.error("Page to move '{}' is parent of the new parent '{}'", pageCode, newParentCode);
return resultOperation;
}
_logger.debug("start move page '" + pageToMove + "' under '" + newParent + "'");
try {
this.getPageDAO().movePage(pageToMove, newParent);
this.getCacheWrapper().movePage(pageCode, newParentCode);
resultOperation = true;
} catch (Throwable t) {
ApsSystemUtils.logThrowable(t, this, "movePage");
throw new ApsSystemException("Error while moving a page under a root node", t);
}
return resultOperation;
}
@Override
public List loadLastUpdatedPages(int size) throws ApsSystemException {
List pages = new ArrayList<>();
try {
List paceCodes = this.getPageDAO().loadLastUpdatedPages(size);
if (null == paceCodes || paceCodes.isEmpty()) {
return pages;
}
for (String pageCode : paceCodes) {
IPage page = this.getDraftPage(pageCode);
pages.add(page);
}
} catch (Throwable t) {
ApsSystemUtils.logThrowable(t, this, "loadLastUpdatedPages");
throw new ApsSystemException("Error loading loadLastUpdatedPages", t);
}
return pages;
}
@Override
public PagesStatus getPagesStatus() {
PagesStatus status = this.getCacheWrapper().getPagesStatus();
PagesStatus clone = new PagesStatus();
clone.setLastUpdate(status.getLastUpdate());
clone.setOnline(status.getOnline());
clone.setOnlineWithChanges(status.getOnlineWithChanges());
clone.setUnpublished(status.getUnpublished());
return clone;
}
protected IPageManagerCacheWrapper getCacheWrapper() {
return _cacheWrapper;
}
public void setCacheWrapper(IPageManagerCacheWrapper cacheWrapper) {
this._cacheWrapper = cacheWrapper;
}
protected IPageDAO getPageDAO() {
return _pageDao;
}
public void setPageDAO(IPageDAO pageDao) {
this._pageDao = pageDao;
}
}
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