/* The contents of this file are subject to the license and copyright terms
* detailed in the license directory at the root of the source tree (also
* available online at http://fedora-commons.org/license/).
*/
package org.fcrepo.client.search;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JInternalFrame;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
import javax.swing.event.MouseInputListener;
import javax.swing.plaf.basic.BasicTableUI;
import org.fcrepo.client.Administrator;
import org.fcrepo.client.actions.ChangeObjectState;
import org.fcrepo.client.actions.ExportObject;
import org.fcrepo.client.actions.PurgeObject;
import org.fcrepo.client.actions.ViewObject;
import org.fcrepo.client.actions.ViewObjectXML;
import org.fcrepo.client.utility.AutoFinder;
import org.fcrepo.server.types.gen.FieldSearchQuery;
import org.fcrepo.server.types.gen.FieldSearchResult;
import org.fcrepo.server.types.gen.FieldSearchResult.ResultList;
import org.fcrepo.server.types.gen.ObjectFields;
import org.fcrepo.server.utilities.TypeUtility;
import org.fcrepo.swing.jtable.DefaultSortTableModel;
import org.fcrepo.swing.jtable.JSortTable;
/**
* @author Chris Wilper
*/
public class ResultFrame
extends JInternalFrame {
private static final long serialVersionUID = 1L;
private JSortTable m_table;
private String[] m_rowPids;
private JButton m_moreButton;
private AutoFinder m_finder = null;
public ResultFrame(String frameTitle,
String[] displayFields,
String sessionToken) {
super(frameTitle, true, true, true, true);
try {
m_finder = new AutoFinder(Administrator.APIA);
searchAndDisplay(m_finder.resumeFindObjects(sessionToken),
displayFields);
} catch (Exception e) {
e.printStackTrace();
System.out.println("ERROR: " + e.getClass().getName() + ":"
+ e.getMessage());
}
}
public ResultFrame(String frameTitle,
String[] displayFields,
int maxResults,
FieldSearchQuery query) {
super(frameTitle, true, //resizable
true, //closable
true, //maximizable
true);//iconifiable
// Make sure resultFields has pid, even though they may not
// want to display it. Also, signal that the pid should or
// should not be displayed.
boolean displayPid = false;
for (String element : displayFields) {
if (element.equals("pid")) {
displayPid = true;
}
}
String[] resultFields;
if (displayPid) {
resultFields = displayFields;
} else {
resultFields = new String[displayFields.length + 1];
resultFields[0] = "pid";
for (int i = 1; i < displayFields.length + 1; i++) {
resultFields[i] = displayFields[i - 1];
}
}
try {
if (m_finder == null) {
m_finder = new AutoFinder(Administrator.APIA);
}
searchAndDisplay(m_finder.findObjects(TypeUtility
.convertStringtoAOS(resultFields),
maxResults,
query),
displayFields);
} catch (Exception e) {
e.printStackTrace();
System.out.println("ERROR: " + e.getClass().getName() + ":"
+ e.getMessage());
}
}
private void searchAndDisplay(FieldSearchResult fsr, String[] displayFields)
throws Exception {
// put the resulting data into a structure suitable for display
ResultList ofs = fsr.getResultList();
Object[][] data = null;
if (ofs != null && ofs.getObjectFields() != null) {
data = new Object[ofs.getObjectFields().size()][displayFields.length];
// while adding the pids to m_rowPids so they can be used later
m_rowPids = new String[ofs.getObjectFields().size()];
for (int i = 0; i < ofs.getObjectFields().size(); i++) {
ObjectFields o = ofs.getObjectFields().get(i);
m_rowPids[i] = o.getPid().getValue();
for (int j = 0; j < displayFields.length; j++) {
data[i][j] = getValue(o, displayFields[j]);
}
}
}
DefaultSortTableModel model =
new DefaultSortTableModel(data, displayFields);
m_table = new JSortTable(model);
m_table.setPreferredScrollableViewportSize(new Dimension(400, 400));
m_table.setShowVerticalLines(false);
m_table.setCellSelectionEnabled(false);
m_table.setRowSelectionAllowed(true);
m_table.setUI(new ResultFrame.BrowserTableUI());
JScrollPane browsePanel = new JScrollPane(m_table);
getContentPane().setLayout(new BorderLayout());
getContentPane().add(browsePanel, BorderLayout.CENTER);
if (fsr.getListSession() != null
&& fsr.getListSession().getValue().getToken() != null) {
m_moreButton = new JButton("More Results...");
m_moreButton
.addActionListener(new MoreResultsListener(displayFields,
fsr.getListSession()
.getValue()
.getToken(),
this));
getContentPane().add(m_moreButton, BorderLayout.SOUTH);
}
ImageIcon zoomIcon =
new ImageIcon(ClassLoader.getSystemResource("images/client/standard/general/Zoom16.gif"));
setFrameIcon(zoomIcon);
pack();
setSize(Administrator.getDesktop().getWidth() - 40, getSize().height);
}
protected void removeMoreResultsButton() {
if (m_moreButton != null) {
getContentPane().remove(m_moreButton);
}
}
public String getValue(ObjectFields o, String name) {
if (o == null || name == null) {
return null;
}
if (name.equals("pid")) {
return o.getPid() != null ? o.getPid().getValue() : "";
}
if (name.equals("label")) {
return o.getLabel() != null ? o.getLabel().getValue() : "";
}
if (name.equals("state")) {
return o.getState() != null ? o.getState().getValue() : "";
}
if (name.equals("ownerId")) {
return o.getOwnerId() != null ? o.getOwnerId().getValue() : "";
}
if (name.equals("cDate")) {
return o.getCDate() != null ? o.getCDate().getValue() : "";
}
if (name.equals("mDate")) {
return o.getMDate() != null ? o.getMDate().getValue() : "";
}
if (name.equals("dcmDate")) {
return o.getDcmDate() != null ? o.getDcmDate().getValue() : "";
}
if (name.equals("title")) {
return getList(o.getTitle());
}
if (name.equals("creator")) {
return getList(o.getCreator());
}
if (name.equals("subject")) {
return getList(o.getSubject());
}
if (name.equals("description")) {
return getList(o.getDescription());
}
if (name.equals("publisher")) {
return getList(o.getPublisher());
}
if (name.equals("contributor")) {
return getList(o.getContributor());
}
if (name.equals("date")) {
return getList(o.getDate());
}
if (name.equals("type")) {
return getList(o.getType());
}
if (name.equals("format")) {
return getList(o.getFormat());
}
if (name.equals("identifier")) {
return getList(o.getIdentifier());
}
if (name.equals("source")) {
return getList(o.getSource());
}
if (name.equals("language")) {
return getList(o.getLanguage());
}
if (name.equals("relation")) {
return getList(o.getRelation());
}
if (name.equals("coverage")) {
return getList(o.getCoverage());
}
if (name.equals("rights")) {
return getList(o.getRights());
}
return null;
}
public String getList(List<String> s) {
if (s == null) {
return "";
}
StringBuffer out = new StringBuffer();
for (int i = 0; i < s.size(); i++) {
if (i > 0) {
out.append(", ");
}
out.append(s.get(i));
}
return out.toString();
}
public class MoreResultsListener
implements ActionListener {
String[] m_displayFields;
String m_sessionToken;
ResultFrame m_parent;
public MoreResultsListener(String[] displayFields,
String sessionToken,
ResultFrame parent) {
m_displayFields = displayFields;
m_sessionToken = sessionToken;
m_parent = parent;
}
@Override
public void actionPerformed(ActionEvent e) {
m_parent.removeMoreResultsButton();
ResultFrame frame =
new ResultFrame("More Search Results",
m_displayFields,
m_sessionToken);
frame.setVisible(true);
Administrator.getDesktop().add(frame);
try {
frame.setSelected(true);
} catch (java.beans.PropertyVetoException pve) {
}
}
}
public class BrowserTableUI
extends BasicTableUI {
@Override
protected MouseInputListener createMouseInputListener() {
return new BasicTableUI.MouseInputHandler() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
int rowNum =
m_table.rowAtPoint(new Point(e.getX(), e.getY()));
if (rowNum >= 0) {
// launch object viewer to view object
new ViewObject(m_rowPids[rowNum]).launch();
}
}
}
@Override
public void mousePressed(MouseEvent e) {
if (SwingUtilities.isRightMouseButton(e)) {
int rowNum =
m_table.rowAtPoint(new Point(e.getX(), e.getY()));
if (rowNum >= 0) {
int[] sRows = m_table.getSelectedRows();
boolean clickedOnSelected = false;
HashSet pids = new HashSet();
for (int element : sRows) {
if (element == rowNum) {
clickedOnSelected = true;
}
pids.add(m_rowPids[element]);
}
if (!clickedOnSelected) {
pids = new HashSet();
m_table.clearSelection();
m_table.addRowSelectionInterval(rowNum, rowNum);
pids.add(m_rowPids[rowNum]);
}
if (pids.size() == 1) {
Iterator pidIter = pids.iterator();
new ResultFrame.SingleSelectionPopup((String) pidIter
.next()).show(e.getComponent(),
e.getX(),
e.getY());
} else {
new ResultFrame.MultiSelectionPopup(pids)
.show(e.getComponent(),
e.getX(),
e.getY());
}
}
} else {
// not a right click
super.mousePressed(e);
}
}
};
}
}
public class SingleSelectionPopup
extends JPopupMenu {
private static final long serialVersionUID = 1L;
public SingleSelectionPopup(String pid) {
super();
JMenuItem i0 = new JMenuItem(new ViewObject(pid));
i0.setMnemonic(KeyEvent.VK_O);
i0.setToolTipText("Launches a viewer for the selected object.");
JMenuItem i1 = new JMenuItem(new ViewObjectXML(pid));
i1.setMnemonic(KeyEvent.VK_V);
i1.setToolTipText("Launches an XML viewer for the selected object.");
JMenuItem i2 = new JMenuItem(new ExportObject(pid));
i2.setMnemonic(KeyEvent.VK_E);
i2.setToolTipText("Exports the selected object.");
JMenuItem i3 = new JMenuItem(new PurgeObject(pid));
i3.setMnemonic(KeyEvent.VK_P);
i3.setToolTipText("Removes the selected object from the repository.");
add(i0);
add(i1);
add(i2);
add(i3);
JMenu m1 = new JMenu("Set object state to");
JMenuItem activeItem =
new JMenuItem(new ChangeObjectState(pid, "Active"));
JMenuItem inactiveItem =
new JMenuItem(new ChangeObjectState(pid, "Inactive"));
JMenuItem deletedItem =
new JMenuItem(new ChangeObjectState(pid, "Deleted"));
m1.add(activeItem);
m1.add(inactiveItem);
m1.add(deletedItem);
add(m1);
}
}
public class MultiSelectionPopup
extends JPopupMenu {
private static final long serialVersionUID = 1L;
public MultiSelectionPopup(Set pids) {
super();
JMenuItem i0 = new JMenuItem(new ViewObject(pids));
i0.setMnemonic(KeyEvent.VK_O);
i0.setToolTipText("Launches a viewer for the selected objects.");
JMenuItem i1 = new JMenuItem(new ViewObjectXML(pids));
i1.setMnemonic(KeyEvent.VK_V);
i1.setToolTipText("Launches an XML viewer for the selected objects.");
JMenuItem i2 = new JMenuItem(new ExportObject(pids));
i2.setMnemonic(KeyEvent.VK_E);
i2.setToolTipText("Exports the selected objects.");
JMenuItem i3 = new JMenuItem(new PurgeObject(pids));
i3.setMnemonic(KeyEvent.VK_P);
i3.setToolTipText("Removes the selected objects from the repository.");
add(i0);
add(i1);
add(i2);
add(i3);
JMenu m1 = new JMenu("Set object states to");
JMenuItem activeItem =
new JMenuItem(new ChangeObjectState(pids, "Active"));
JMenuItem inactiveItem =
new JMenuItem(new ChangeObjectState(pids, "Inactive"));
JMenuItem deletedItem =
new JMenuItem(new ChangeObjectState(pids, "Deleted"));
m1.add(activeItem);
m1.add(inactiveItem);
m1.add(deletedItem);
add(m1);
}
}
}