svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / AbstractDocumentManager.java @ 47036
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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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 3
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* of the License, or (at your option) any later version.
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*
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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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*
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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,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.project.documents; |
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import java.lang.reflect.Constructor; |
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import java.util.ArrayList; |
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import java.util.Formatter; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Set; |
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import javax.swing.ImageIcon; |
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import javax.swing.JComponent; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.project.DocumentsContainer; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.documents.gui.IDocumentWindow; |
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import org.gvsig.app.project.documents.gui.WindowLayout; |
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import org.gvsig.fmap.mapcontext.layers.ExtendedPropertiesHelper; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.extensionpoint.ExtensionBuilder; |
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import org.gvsig.tools.identitymanagement.SimpleIdentityManager; |
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import org.gvsig.tools.identitymanagement.UnauthorizedException; |
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import org.gvsig.tools.observer.BaseNotification; |
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import org.gvsig.tools.observer.Notification; |
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import org.gvsig.tools.observer.Observable; |
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import org.gvsig.tools.observer.Observer; |
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import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
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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.persistence.exception.PersistenceException; |
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import org.gvsig.tools.swing.api.Component; |
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import org.gvsig.tools.util.Invocable; |
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/**
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* Factory of ProjectDocument.
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*
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*/
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public abstract class AbstractDocumentManager implements DocumentManager, Observer { |
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private static final Logger logger = LoggerFactory.getLogger(AbstractDocumentManager.class); |
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private Map<String, JComponent> mainComponents = new HashMap<String, JComponent>(); |
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private DelegateWeakReferencingObservable observableHelper = null; |
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private ExtendedPropertiesHelper propertiesHelper = new ExtendedPropertiesHelper(); |
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protected AbstractDocumentManager() {
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this.observableHelper = new DelegateWeakReferencingObservable(this); |
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} |
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/**
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* Returns the type of document priority.
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*
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* This priority is used when order document factories in UI.
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*
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* @return Priority.
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*/
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public int getPriority() { |
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return 10; |
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} |
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/**
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* Returns the icon for the type of document.
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*
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* @return Image.
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*/
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public ImageIcon getIcon() { |
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return PluginServices.getIconTheme().get("document-icon-sel"); |
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} |
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/**
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* Returns the icon for the type of document when is selected
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*
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* @return Image.
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*/
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public ImageIcon getIconSelected() { |
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return PluginServices.getIconTheme().get("document-icon"); |
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} |
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/**
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* Returns the title of type of document.
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*
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* @return String title for type of document
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*/
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public String getTitle() { |
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return PluginServices.getText(this, "documento"); |
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} |
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@Override
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public AbstractDocument createDocumentByUser() { |
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return createDocument();
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} |
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@Override
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public Iterator<? extends Document> createDocumentsByUser() { |
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Set<AbstractDocument> doc = new HashSet<>(1); |
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doc.add(createDocumentByUser()); |
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return doc.iterator();
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} |
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@Override
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public Iterator<? extends Document> createDocumentsByUser(Invocable whenDocumentsLoaded) { |
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Set<AbstractDocument> docs = new HashSet<>(1); |
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docs.add(createDocumentByUser()); |
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return docs.iterator();
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} |
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/**
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* @see ExtensionBuilder
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*/
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@Override
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public Object create() { |
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return this; |
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} |
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/**
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* @see ExtensionBuilder
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*/
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public Object create(Object[] args) { |
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return this; |
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} |
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/**
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* @see ExtensionBuilder
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*/
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@SuppressWarnings("rawtypes") |
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public Object create(Map args) { |
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return this; |
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} |
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@Override
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public IWindow getMainWindow(Document doc) { |
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return getMainWindow(doc, null); |
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} |
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@Override
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public IWindow getMainWindow(Document doc, WindowLayout layout) { |
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SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
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if( ! identityManager.getCurrentIdentity().isAuthorized(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()) ) { |
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throw new UnauthorizedException(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()); |
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} |
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IDocumentWindow win; |
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win = (IDocumentWindow) PluginServices.getMDIManager().getSingletonWindow(getMainWindowClass(), doc); |
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return win;
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} |
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@Override
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public boolean hasMainWindow(Document doc) { |
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SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
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if( ! identityManager.getCurrentIdentity().isAuthorized(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()) ) { |
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throw new UnauthorizedException(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()); |
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} |
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IDocumentWindow win; |
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win = (IDocumentWindow) PluginServices.getMDIManager().getSingletonWindow(getMainWindowClass(), doc); |
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return win!=null; |
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} |
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@Override
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public IWindow getPropertiesWindow(Document doc) { |
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SimpleIdentityManager identityManager = ToolsLocator.getIdentityManager(); |
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if( ! identityManager.getCurrentIdentity().isAuthorized(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()) ) { |
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throw new UnauthorizedException(Document.ACCESS_DOCUMENT_AUTHORIZATION, this, this.getTypeName()); |
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} |
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return null; |
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} |
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@Override
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public JComponent getMainComponent(Document doc) { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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Document activeDoc = application.getActiveDocument(this.getDocumentClass()); |
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if( activeDoc == doc ) { // Ojo, hay que cerciorarse de que esta comparacion funciona. |
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IWindow win = this.getMainWindow(doc);
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if( win instanceof Component ) { |
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return ((Component)win).asJComponent(); |
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} |
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return (JComponent)win; |
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} |
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if( activeDoc instanceof DocumentsContainer ) { |
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DocumentsContainer container = (DocumentsContainer)activeDoc; |
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return this.getMainComponent(container, doc); |
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} |
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return null; |
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} |
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public JComponent getMainComponent(DocumentsContainer container, Document doc) { |
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Formatter f = new Formatter(); |
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f.format("08X",container.hashCode());
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f.format("08X",doc.hashCode());
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String key = f.toString();
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f.close(); |
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return mainComponents.get(key);
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} |
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public void unregisterMainComponent(DocumentsContainer container, Document doc) { |
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Formatter f = new Formatter(); |
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f.format("08X",container.hashCode());
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f.format("08X",doc.hashCode());
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String key = f.toString();
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f.close(); |
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mainComponents.remove(key); |
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} |
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public void registerMainComponent(DocumentsContainer container, Document doc, JComponent component) { |
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Formatter f = new Formatter(); |
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f.format("08X",container.hashCode());
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f.format("08X",doc.hashCode());
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String key = f.toString();
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f.close(); |
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mainComponents.put(key,component); |
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} |
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/**
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* Return true if the name exists to another document.
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*
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* @param project
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* @param documentName
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*
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* @return True if the name exists.
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* @deprecated use instead project.getProjectDocument
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*/
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public boolean existName(Project project, String documentName) { |
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return project.getDocument(documentName, getTypeName())!=null; |
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} |
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/**
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* Return the class or interface for the documents managed by this factory.
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* @return The document class;
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*/
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@SuppressWarnings("rawtypes") |
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abstract protected Class getDocumentClass(); |
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public Object createFromState(PersistentState state) throws PersistenceException { |
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Document doc = this.createDocument(); |
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return doc;
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} |
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public void loadFromState(PersistentState state, Object object) throws PersistenceException { |
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Document doc = (Document) object; |
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doc.loadFromState(state); |
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} |
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public void saveToState(PersistentState state, Object obj) throws PersistenceException { |
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Document doc = (Document) obj; |
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doc.saveToState(state); |
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} |
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@SuppressWarnings({ "rawtypes", "unchecked" }) |
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public boolean manages(Class theClass) { |
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return this.getDocumentClass().isAssignableFrom(theClass); |
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} |
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@SuppressWarnings("rawtypes") |
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public boolean manages(PersistentState state) { |
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try {
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Class theClass;
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theClass = (Class) Class.forName(state.getTheClassName()); |
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return manages(theClass);
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} catch (ClassNotFoundException e) { |
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return false; |
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} |
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} |
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public List<DynStruct> getDefinitions() { |
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DynStruct definition = this.getDefinition(this.getDocumentClass().getName()); |
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List<DynStruct> definitions = new ArrayList<DynStruct>(); |
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definitions.add(definition); |
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return definitions;
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} |
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public String getDomainName() { |
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return PersistenceManager.DEFAULT_DOMAIN_NAME;
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} |
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public String getDomainURL() { |
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return PersistenceManager.DEFAULT_DOMAIN_URL;
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} |
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@SuppressWarnings({ "unchecked", "rawtypes" }) |
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public List getManagedClasses() { |
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List classes = new ArrayList(); |
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classes.add(this.getDocumentClass());
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return classes;
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} |
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@SuppressWarnings("rawtypes") |
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public Class getManagedClass(Object object) { |
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return this.getDocumentClass(); |
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} |
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@SuppressWarnings("rawtypes") |
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public Class getManagedClass(PersistentState state) { |
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return this.getDocumentClass(); |
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} |
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@SuppressWarnings("rawtypes") |
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public Class getManagedClass(String name) { |
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return this.getDocumentClass(); |
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} |
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@SuppressWarnings("rawtypes") |
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public String getManagedClassName(Object object) { |
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Class clazz = this.getManagedClass(object); |
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if (clazz != null){ |
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return clazz.getName();
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} |
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return null; |
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} |
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@SuppressWarnings("rawtypes") |
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protected IDocumentWindow createDocumentWindow(Document document) { |
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IDocumentWindow documentWindow = null;
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Class windowClass = getMainWindowClass();
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try {
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try {
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Constructor constructor;
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constructor = |
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windowClass.getConstructor(new Class[] { Document.class }); |
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documentWindow = |
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(IDocumentWindow) constructor |
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.newInstance(new Object[] { document }); |
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} catch (NoSuchMethodException e1) { |
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documentWindow = (IDocumentWindow) windowClass.newInstance(); |
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documentWindow.setDocument(document); |
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} |
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} catch (Exception e) { |
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logger.warn("Can't create the document window.", e);
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return null; |
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} |
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return documentWindow;
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} |
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public void update(Observable observable, Object notification) { |
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// Do nothing
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} |
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public void addObserver(Observer o) { |
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this.observableHelper.addObserver(o);
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} |
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public void deleteObserver(Observer o) { |
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this.observableHelper.deleteObserver(o);
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} |
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public void deleteObservers() { |
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this.observableHelper.deleteObservers();
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} |
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protected Notification notifyObservers(String type, Document doc) { |
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Notification notification = new BaseNotification(type, new Object[] {doc}); |
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this.observableHelper.notifyObservers(notification);
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return notification;
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} |
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protected Notification notifyObservers(String type, IWindow doc) { |
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Notification notification = new BaseNotification(type, new Object[] {doc}); |
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this.observableHelper.notifyObservers(notification);
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return notification;
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} |
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@Override
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public Object getProperty(Object key) { |
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return this.propertiesHelper.getProperty(key); |
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} |
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@Override
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public void setProperty(Object key, Object obj) { |
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this.propertiesHelper.setProperty(key, obj);
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} |
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@Override
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public Map getExtendedProperties() { |
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return this.propertiesHelper.getExtendedProperties(); |
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} |
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} |