01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.visualweb.classloaderprovider;
43:
44: import java.util.Properties;
45: import org.netbeans.modules.j2ee.deployment.devmodules.api.J2eeModule;
46:
47: /**
48: * This intreface is used to lookup a provider for Common Classloader
49: * that is shared by the IDE implementation and the user's Project. The actual
50: * implementation must have the specified capabilities.
51: *
52: * @author Sandip V. Chitale
53: */
54: public interface CommonClassloaderProvider {
55: public String J2EE_PLATFORM = "j2ee.platform"; // NOI18N
56: public String J2EE_1_3 = J2eeModule.J2EE_13;
57: public String J2EE_1_4 = J2eeModule.J2EE_14;
58: public String JAVA_EE_5 = J2eeModule.JAVA_EE_5;
59:
60: /**
61: * This is used to find out if this Designtime ClassLoader factory is able
62: * to handle the specified capabilities. The first one that has capabilities
63: * should return true. That is the one that will be used. Note: The order
64: * depends on the order in which
65: * <code>Lookup.getDefault().lookup(Lookup.Template)</code> return the
66: * instances. Currently the Web Project's J2EE platform property is used as
67: * a capability.
68: */
69: public boolean isCapableOf(Properties capabilities);
70:
71: /**
72: * The implementors should simply return their ClassLoader which will be
73: * their modules classloader. The implemenotrs modules should declare
74: * dependencies on the modules and/or library wrapper modules which are
75: * shared by the IDE implementation and the user project.
76: **/
77: public ClassLoader getClassLoader();
78: }
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