1 /*

     2  * CDDL HEADER START

     3  *

     4  * The contents of this file are subject to the terms of the

     5  * Common Development and Distribution License (the "License").

     6  * You may not use this file except in compliance with the License.

     7  *

     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

     9  * or http://www.opensolaris.org/os/licensing.

    10  * See the License for the specific language governing permissions

    11  * and limitations under the License.

    12  *

    13  * When distributing Covered Code, include this CDDL HEADER in each

    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    15  * If applicable, add the following below this CDDL HEADER, with the

    16  * fields enclosed by brackets "[]" replaced with your own identifying

    17  * information: Portions Copyright [yyyy] [name of copyright owner]

    18  *

    19  * CDDL HEADER END

    20  */

    21 

    22 /*

    23  * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

    24  */

    25 

    26 package com.oracle.solaris.vp.panels.apache.client.swing;

    27 

    28 import java.awt.Component;

    29 import java.util.List;

    30 import javax.swing.JOptionPane;

    31 import com.oracle.solaris.vp.panel.common.action.*;

    32 import com.oracle.solaris.vp.panel.common.control.Control;

    33 import com.oracle.solaris.vp.panel.common.model.ManagedObject;

    34 import com.oracle.solaris.vp.panel.swing.action.DeleteManagedObjectAction;

    35 import com.oracle.solaris.vp.panel.swing.control.SwingControl;

    36 import com.oracle.solaris.vp.util.misc.finder.Finder;

    37 import com.oracle.solaris.vp.util.swing.GUIUtil;

    38 

    39 @SuppressWarnings({"serial"})

    40 public class DeleteVirtualHostAction

    41     extends DeleteManagedObjectAction<ManagedObject, Object, VirtualHost[]> {

    42 

    43     //

    44     // Static data

    45     //

    46 

    47     private static final String TEXT = Finder.getString(

    48 	"vhosts.action.delete.button");

    49 

    50     //

    51     // Instance data

    52     //

    53 

    54     private SwingControl control;

    55 

    56     //

    57     // Constructors

    58     //

    59 

    60     public DeleteVirtualHostAction(SwingControl control) {

    61 	super(TEXT, null, control);

    62 	this.control = control;

    63     }

    64 

    65     //

    66     // StructuredAction methods

    67     //

    68 

    69     @Override

    70     public Object getRuntimeInput(List<ManagedObject> selection, Object input)

    71 	throws ActionAbortedException {

    72 

    73 	int count = selection.size();

    74 	if (count == 0) {

    75 	    throw new ActionAbortedException();

    76 	}

    77 

    78 	String message = Finder.getString(

    79 	    "vhosts.action.delete.confirm." + count,

    80 	    selection.get(0).getName(), count);

    81 

    82 	int response = GUIUtil.showConfirmation(

    83 	    getHasComponent().getComponent(), null, message,

    84 	    JOptionPane.YES_NO_OPTION);

    85 

    86 	if (response != JOptionPane.YES_OPTION) {

    87 	    throw new ActionAbortedException();

    88 	}

    89 

    90 	return null;

    91     }

    92 

    93     /**

    94      * Enables this {@code Action} iff the selection is not empty and is all

    95      * {@link VirtualHost}s.

    96      */

    97     @Override

    98     public void refresh() {

    99 	boolean enabled = getPresetInput().size() != 0;

   100 

   101 	if (enabled) {

   102 	    List<ManagedObject> selection = getPresetInput();

   103 	    for (ManagedObject o : selection) {

   104 		if (!(o instanceof VirtualHost)) {

   105 		    enabled = false;

   106 		    break;

   107 		}

   108 	    }

   109 	}

   110 

   111 	setEnabled(enabled);

   112     }

   113 

   114     //

   115     // DefaultStructuredAction methods

   116     //

   117 

   118     @Override

   119     public VirtualHost[] workBusy(List<ManagedObject> selection,

   120 	Object input) throws ActionAbortedException, ActionFailedException,

   121 	ActionUnauthorizedException {

   122 

   123 	// Selection has been verified as VirtualHosts

   124 	VirtualHost[] vHosts = selection.toArray(

   125 	    new VirtualHost[selection.size()]);

   126 

   127 	if (!selection.isEmpty()) {

   128 	    ApachePanelDescriptor descriptor = vHosts[0].getPanelDescriptor();

   129 	    descriptor.scheduleRemove(vHosts);

   130 

   131 	    // If the running Control is a VirtualHostControl for a just-deleted

   132 	    // VirtualHost, reset the Control and navigate back to its parent

   133 	    Control child = control.getRunningChild();

   134 	    if (child instanceof VirtualHostControl) {

   135 		VirtualHost vHost =

   136 		    ((VirtualHostControl)child).getVirtualHost();

   137 

   138 		if (selection.contains(vHost)) {

   139 		    child.doCancel();

   140 		}

   141 	    }

   142 	}

   143 

   144 	return vHosts;

   145     }

   146 }