gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.lib / src / main / java / org / gvsig / tools / bookmarksandhistory / impl / DefaultBookmarksAndHistoryManager.java @ 2143
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package org.gvsig.tools.bookmarksandhistory.impl; |
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import org.gvsig.tools.bookmarksandhistory.BookmarksAndHistoryManager; |
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import java.io.IOException; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.bookmarksandhistory.Bookmark; |
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import org.gvsig.tools.bookmarksandhistory.Bookmarks; |
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import org.gvsig.tools.bookmarksandhistory.History; |
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import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.resourcesstorage.ResourcesStorage; |
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/**
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*
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* @author jjdelcerro
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*/
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public class DefaultBookmarksAndHistoryManager implements BookmarksAndHistoryManager { |
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private final Map<String,Bookmarks<Object>> bookmarkGroups; |
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private final Map<String,History<Object>> historyGroups; |
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private ResourcesStorage primaryStorage;
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private ResourcesStorage secondaryStorage;
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public DefaultBookmarksAndHistoryManager() {
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this.bookmarkGroups = new HashMap<>(); |
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this.historyGroups = new HashMap<>(); |
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} |
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@Override
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public boolean existsBookmarksGroup(String name) { |
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return this.bookmarkGroups.containsKey(name); |
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} |
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@Override
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public Collection<String> getBookmarkNames() { |
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return this.bookmarkGroups.keySet(); |
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} |
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@Override
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public ResourcesStorage getPrimaryStorage() {
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return primaryStorage;
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} |
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@Override
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public ResourcesStorage getSecondaryStorage() {
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return secondaryStorage;
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} |
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@Override
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public void setPrimaryStorage(ResourcesStorage primaryStorage) { |
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this.primaryStorage = primaryStorage;
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} |
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@Override
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public void setSecondaryStorage(ResourcesStorage secondaryStorage) { |
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this.secondaryStorage = secondaryStorage;
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} |
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@Override
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public void registerBookmarksGroup(String name, Bookmarks<Object> bookmarks) { |
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this.bookmarkGroups.put(name, bookmarks);
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} |
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@Override
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public void registerBookmarksGroup(String name) { |
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this.bookmarkGroups.put(name, new BaseBookmarks<>()); |
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} |
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@Override
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public Bookmarks<Object> getBookmarksGroup(String name) { |
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return this.bookmarkGroups.get(name); |
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} |
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@Override
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public void registerHistoryGroup(String name, History<Object> history) { |
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this.historyGroups.put(name, history);
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} |
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@Override
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public void registerHistoryGroup(String name, int size) { |
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this.historyGroups.put(name, new BaseHistory<>(size)); |
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} |
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@Override
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public History<Object> getHistoryGroup(String name) { |
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return this.historyGroups.get(name); |
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} |
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@Override
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public void save() { |
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if( this.primaryStorage!=null ) { |
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saveBookmarks(primaryStorage); |
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saveHitory(primaryStorage); |
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} |
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if( this.secondaryStorage!=null ) { |
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saveBookmarks(secondaryStorage); |
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saveHitory(secondaryStorage); |
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} |
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} |
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private void saveBookmarks(ResourcesStorage storage) { |
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PersistenceManager persistenceManager = ToolsLocator.getPersistenceManager(); |
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SimpleIdentityManager userManager = ToolsLocator.getIdentityManager(); |
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String userName = userManager.getCurrentIdentity().getID();
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for (Map.Entry<String, Bookmarks<Object>> bookmarksEntry : this.bookmarkGroups.entrySet()) { |
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String bookmarksGroupName = bookmarksEntry.getKey();
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Bookmarks<Object> bookmarks = bookmarksEntry.getValue();
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for (Bookmark<Object> bookmark : bookmarks ) { |
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String resourceName;
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if( bookmark.isGlobal() ) {
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resourceName = userName + "@BOOKMARKS!" + bookmarksGroupName+"!"+bookmark.getName(); |
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} else {
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resourceName = "ALL@BOOKMARKS!" + bookmarksGroupName+"!"+bookmark.getName(); |
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} |
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try (ResourcesStorage.Resource resource = storage.getResource(resourceName)) {
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Object data = bookmark.getValue();
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PersistentState state = persistenceManager.getState(data); |
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persistenceManager.saveState(state, resource.asOutputStream()); |
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} catch (Exception ex) { |
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// ???
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} |
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} |
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} |
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} |
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@Override
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public void load() { |
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if( this.primaryStorage!=null ) { |
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loadBookmarks(primaryStorage); |
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loadHistory(primaryStorage); |
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} |
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if( this.secondaryStorage!=null ) { |
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loadBookmarks(secondaryStorage); |
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loadHistory(secondaryStorage); |
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} |
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} |
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private void loadBookmarks(ResourcesStorage storage) { |
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PersistenceManager persistenceManager = ToolsLocator.getPersistenceManager(); |
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SimpleIdentityManager userManager = ToolsLocator.getIdentityManager(); |
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String userName = userManager.getCurrentIdentity().getID();
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List<String> names = storage.getResourceNames(); |
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for (String name : names) { |
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String[] userAndBookmark = StringUtils.split(name, "@"); |
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String currentUserName = userAndBookmark[0]; |
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String[] groupAndId = StringUtils.split(userAndBookmark[1], "!"); |
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if( groupAndId.length!=3 ) { |
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continue;
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} |
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String typeName = groupAndId[0]; |
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if( !StringUtils.equalsIgnoreCase(typeName, "BOOKMARKS") ) { |
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continue;
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} |
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String bookmarksGroupName = groupAndId[1]; |
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String bookmarkName = groupAndId[2]; |
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if( StringUtils.equalsIgnoreCase(currentUserName, userName) ) {
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try (ResourcesStorage.Resource resource = storage.getResource(name)) {
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Object data = persistenceManager.getObject(resource.asInputStream());
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Bookmarks<Object> bookmarks = this.bookmarkGroups.get(bookmarksGroupName); |
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bookmarks.add(bookmarkName, data); |
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} catch (IOException ex) { |
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} |
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} else if( StringUtils.equalsIgnoreCase(currentUserName, "ALL") ) { |
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try (ResourcesStorage.Resource resource = storage.getResource(name)) {
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Object data = persistenceManager.getObject(resource.asInputStream());
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Bookmarks<Object> bookmarks = this.bookmarkGroups.get(bookmarksGroupName); |
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Bookmark bookmark = bookmarks.add(bookmarkName, data); |
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bookmark.setGlobal(true);
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} catch (IOException ex) { |
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} |
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} |
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} |
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} |
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private void saveHitory(ResourcesStorage storage) { |
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PersistenceManager persistenceManager = ToolsLocator.getPersistenceManager(); |
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SimpleIdentityManager userManager = ToolsLocator.getIdentityManager(); |
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String userName = userManager.getCurrentIdentity().getID();
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for (Map.Entry<String, History<Object>> historyEntry : this.historyGroups.entrySet()) { |
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String historyGroupName = historyEntry.getKey();
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History<Object> history = historyEntry.getValue();
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for (int i = 0; i < history.size(); i++) { |
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String resourceName = userName + "@HISTORY!" + historyGroupName+"!"+i; |
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try (ResourcesStorage.Resource resource = storage.getResource(resourceName)) {
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Object data = history.get(i);
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PersistentState state = persistenceManager.getState(data); |
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persistenceManager.saveState(state, resource.asOutputStream()); |
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} catch (Exception ex) { |
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// ???
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} |
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} |
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} |
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} |
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private void loadHistory(ResourcesStorage storage) { |
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PersistenceManager persistenceManager = ToolsLocator.getPersistenceManager(); |
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SimpleIdentityManager userManager = ToolsLocator.getIdentityManager(); |
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String userName = userManager.getCurrentIdentity().getID();
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List<String> names = storage.getResourceNames(); |
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for (String name : names) { |
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String[] userAndHistory = StringUtils.split(name, "@"); |
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String currentUserName = userAndHistory[0]; |
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String[] groupAndId = StringUtils.split(userAndHistory[1], "!"); |
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if( groupAndId.length!=3 ) { |
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continue;
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} |
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String typeName = groupAndId[0]; |
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if( !StringUtils.equalsIgnoreCase(typeName, "HISTORY") ) { |
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continue;
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} |
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String groupName = groupAndId[1]; |
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if( StringUtils.equalsIgnoreCase(currentUserName, userName) ) {
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try (ResourcesStorage.Resource resource = storage.getResource(name)) {
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Object data = persistenceManager.getObject(resource.asInputStream());
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History<Object> history = this.historyGroups.get(groupName); |
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history.add(data); |
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} catch (IOException ex) { |
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} |
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} |
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} |
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} |
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} |