/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
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*
* Copyright 2008-2009 Sun Microsystems, Inc.
*/
package org.opends.guitools.controlpanel.task;
import static org.opends.messages.AdminToolMessages.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.Set;
import java.util.TreeSet;
import javax.naming.directory.BasicAttribute;
import javax.naming.directory.BasicAttributes;
import javax.naming.ldap.InitialLdapContext;
import javax.swing.SwingUtilities;
import javax.swing.tree.TreePath;
import org.opends.guitools.controlpanel.browser.BrowserController;
import org.opends.guitools.controlpanel.datamodel.BackendDescriptor;
import org.opends.guitools.controlpanel.datamodel.BaseDNDescriptor;
import org.opends.guitools.controlpanel.datamodel.ControlPanelInfo;
import org.opends.guitools.controlpanel.ui.ColorAndFontConstants;
import org.opends.guitools.controlpanel.ui.ProgressDialog;
import org.opends.guitools.controlpanel.ui.nodes.BasicNode;
import org.opends.guitools.controlpanel.ui.nodes.BrowserNodeInfo;
import org.opends.guitools.controlpanel.util.Utilities;
import org.opends.messages.Message;
import org.opends.server.config.ConfigConstants;
import org.opends.server.types.AttributeValue;
import org.opends.server.types.DN;
import org.opends.server.types.Entry;
/**
* The task launched when we must create an entry.
*
*/
public class NewEntryTask extends Task
{
private Entry newEntry;
private String ldif;
private Set<String> backendSet;
private BasicNode parentNode;
private BrowserController controller;
private DN dn;
private boolean useAdminCtx = false;
/**
* Constructor of the task.
* @param info the control panel information.
* @param dlg the progress dialog where the task progress will be displayed.
* @param newEntry the entry containing the new values.
* @param ldif the LDIF representation of the new entry.
* @param controller the BrowserController.
* @param parentNode the parent node in the tree of the entry that we want
* to create.
*/
public NewEntryTask(ControlPanelInfo info, ProgressDialog dlg,
Entry newEntry, String ldif,
BasicNode parentNode, BrowserController controller)
{
super(info, dlg);
backendSet = new HashSet<String>();
this.newEntry = newEntry;
this.ldif = ldif;
this.parentNode = parentNode;
this.controller = controller;
dn = newEntry.getDN();
for (BackendDescriptor backend : info.getServerDescriptor().getBackends())
{
for (BaseDNDescriptor baseDN : backend.getBaseDns())
{
if (dn.isDescendantOf(baseDN.getDn()))
{
backendSet.add(backend.getBackendID());
}
}
}
}
/**
* {@inheritDoc}
*/
public Type getType()
{
return Type.NEW_ENTRY;
}
/**
* {@inheritDoc}
*/
public Set<String> getBackends()
{
return backendSet;
}
/**
* {@inheritDoc}
*/
public Message getTaskDescription()
{
return INFO_CTRL_PANEL_NEW_ENTRY_TASK_DESCRIPTION.get(dn.toString());
}
/**
* {@inheritDoc}
*/
protected String getCommandLinePath()
{
return null;
}
/**
* {@inheritDoc}
*/
protected ArrayList<String> getCommandLineArguments()
{
return new ArrayList<String>();
}
/**
* {@inheritDoc}
*/
public boolean canLaunch(Task taskToBeLaunched,
Collection<Message> incompatibilityReasons)
{
boolean canLaunch = true;
if (!isServerRunning())
{
if (state == State.RUNNING && runningOnSameServer(taskToBeLaunched))
{
// All the operations are incompatible if they apply to this
// backend for safety. This is a short operation so the limitation
// has not a lot of impact.
Set<String> backends =
new TreeSet<String>(taskToBeLaunched.getBackends());
backends.retainAll(getBackends());
if (backends.size() > 0)
{
incompatibilityReasons.add(getIncompatibilityMessage(this,
taskToBeLaunched));
canLaunch = false;
}
}
}
return canLaunch;
}
/**
* {@inheritDoc}
*/
public boolean regenerateDescriptor()
{
return false;
}
/**
* {@inheritDoc}
*/
public void runTask()
{
state = State.RUNNING;
lastException = null;
try
{
InitialLdapContext ctx;
if (parentNode != null)
{
ctx = controller.findConnectionForDisplayedEntry(parentNode);
useAdminCtx = controller.isConfigurationNode(parentNode);
}
else
{
ctx = getInfo().getDirContext();
useAdminCtx = true;
}
BasicAttributes attrs = new BasicAttributes();
BasicAttribute objectclass =
new BasicAttribute(ConfigConstants.ATTR_OBJECTCLASS);
for (String oc : newEntry.getObjectClasses().values())
{
objectclass.add(oc);
}
attrs.put(objectclass);
for (org.opends.server.types.Attribute attr : newEntry.getAttributes())
{
String attrName = attr.getNameWithOptions();
Set<AttributeValue> values = new LinkedHashSet<AttributeValue>();
Iterator<AttributeValue> it = attr.iterator();
while (it.hasNext())
{
values.add(it.next());
}
BasicAttribute a = new BasicAttribute(attrName);
for (AttributeValue value : values)
{
a.add(value.getValue().toByteArray());
}
attrs.put(a);
}
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
printEquivalentCommand();
getProgressDialog().appendProgressHtml(
Utilities.getProgressWithPoints(
INFO_CTRL_PANEL_CREATING_ENTRY.get(dn.toString()),
ColorAndFontConstants.progressFont));
}
});
ctx.createSubcontext(Utilities.getJNDIName(newEntry.getDN().toString()),
attrs);
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
getProgressDialog().appendProgressHtml(
Utilities.getProgressDone(ColorAndFontConstants.progressFont));
boolean entryInserted = false;
if (parentNode != null)
{
boolean isReallyParentNode = false;
try
{
DN parentDN = DN.decode(parentNode.getDN());
isReallyParentNode =
parentDN.equals(newEntry.getDN().getParent());
}
catch (Throwable t)
{
// Bug
t.printStackTrace();
isReallyParentNode = false;
}
if (isReallyParentNode)
{
insertNode(parentNode, newEntry.getDN(),
isBaseDN(newEntry.getDN()));
entryInserted = true;
}
}
if (!entryInserted)
{
BasicNode root = (BasicNode)controller.getTreeModel().getRoot();
BasicNode realParentNode = findParentNode(newEntry.getDN(), root);
if (realParentNode != null)
{
insertNode(realParentNode, newEntry.getDN(), false);
}
else
{
if (isBaseDN(newEntry.getDN()))
{
int nRootChildren = controller.getTreeModel().getChildCount(
controller.getTreeModel().getRoot());
if (nRootChildren > 1)
{
// Insert in the root.
insertNode(root, newEntry.getDN(), true);
}
}
}
}
}
});
state = State.FINISHED_SUCCESSFULLY;
}
catch (Throwable t)
{
lastException = t;
state = State.FINISHED_WITH_ERROR;
}
}
/**
* Prints the equivalent command-line in the progress dialog.
*
*/
private void printEquivalentCommand()
{
ArrayList<String> args = new ArrayList<String>();
args.addAll(getObfuscatedCommandLineArguments(
getConnectionCommandLineArguments(useAdminCtx, true)));
args.add(getNoPropertiesFileArgument());
args.add("--defaultAdd");
String equiv = getEquivalentCommandLine(getCommandLinePath("ldapmodify"),
args);
StringBuilder sb = new StringBuilder();
sb.append(INFO_CTRL_PANEL_EQUIVALENT_CMD_TO_CREATE_ENTRY.get()+"<br><b>");
sb.append(equiv);
sb.append("<br>");
String[] lines = ldif.split("\n");
for (String line : lines)
{
sb.append(obfuscateLDIFLine(line));
sb.append("<br>");
}
sb.append("</b><br>");
getProgressDialog().appendProgressHtml(Utilities.applyFont(sb.toString(),
ColorAndFontConstants.progressFont));
}
private BasicNode findParentNode(DN dn, BasicNode root)
{
BasicNode parentNode = null;
int nRootChildren = controller.getTreeModel().getChildCount(root);
for (int i=0; i<nRootChildren; i++)
{
BasicNode node =
(BasicNode)controller.getTreeModel().getChild(root, i);
try
{
DN nodeDN = DN.decode(node.getDN());
if (dn.isDescendantOf(nodeDN))
{
if (dn.getNumComponents() == nodeDN.getNumComponents() + 1)
{
parentNode = node;
break;
}
else
{
parentNode = findParentNode(dn, node);
break;
}
}
}
catch (Throwable t)
{
// Bug
throw new RuntimeException("Unexpected error: "+t, t);
}
}
return parentNode;
}
private void insertNode(BasicNode parentNode, DN dn, boolean isSuffix)
{
TreePath parentPath =
new TreePath(controller.getTreeModel().getPathToRoot(parentNode));
if (parentPath != null)
{
BrowserNodeInfo nodeInfo =
controller.getNodeInfoFromPath(parentPath);
if (nodeInfo != null)
{
TreePath newPath;
if (isSuffix)
{
newPath = controller.addSuffix(dn.toString(), parentNode.getDN());
}
else
{
newPath = controller.notifyEntryAdded(
controller.getNodeInfoFromPath(parentPath), dn.toString());
}
if (newPath != null)
{
controller.getTree().setSelectionPath(newPath);
controller.getTree().scrollPathToVisible(newPath);
}
}
}
}
private boolean isBaseDN(DN dn)
{
boolean isBaseDN = false;
for (BackendDescriptor backend :
getInfo().getServerDescriptor().getBackends())
{
for (BaseDNDescriptor baseDN : backend.getBaseDns())
{
if (baseDN.getDn().equals(dn))
{
isBaseDN = true;
break;
}
}
if (isBaseDN)
{
break;
}
}
return isBaseDN;
}
}