1 /*
2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.corba.se.impl.ior.iiop;
27
28 import java.util.Iterator ;
29
30 import org.omg.IOP.TAG_INTERNET_IOP ;
31
32 import org.omg.CORBA_2_3.portable.InputStream ;
33 import org.omg.CORBA_2_3.portable.OutputStream ;
34
35 import com.sun.corba.se.spi.ior.TaggedComponent ;
36 import com.sun.corba.se.spi.ior.TaggedProfile ;
37 import com.sun.corba.se.spi.ior.TaggedProfileTemplate ;
38 import com.sun.corba.se.spi.ior.TaggedProfileTemplateBase ;
39 import com.sun.corba.se.spi.ior.ObjectKeyTemplate ;
40 import com.sun.corba.se.spi.ior.ObjectId ;
41 import com.sun.corba.se.spi.ior.IdentifiableContainerBase ;
42 import com.sun.corba.se.spi.ior.IdentifiableBase ;
43
44 import com.sun.corba.se.impl.ior.EncapsulationUtility ;
45
46 import com.sun.corba.se.spi.ior.iiop.IIOPProfileTemplate ;
47 import com.sun.corba.se.spi.ior.iiop.IIOPAddress ;
48 import com.sun.corba.se.spi.ior.iiop.IIOPFactories ;
49
50 import com.sun.corba.se.impl.encoding.EncapsOutputStream ;
51
52 import com.sun.corba.se.impl.encoding.CDROutputStream ;
53
54 import com.sun.corba.se.spi.ior.iiop.GIOPVersion ;
55 import com.sun.corba.se.spi.orb.ORB ;
56
57 /**
58 * @author
59 * If getMinorVersion==0, this does not contain any tagged components
60 */
61 public class IIOPProfileTemplateImpl extends TaggedProfileTemplateBase
62 implements IIOPProfileTemplate
63 {
64 private ORB orb ;
65 private GIOPVersion giopVersion ;
66 private IIOPAddress primary ;
67
68 public boolean equals( Object obj )
69 {
70 if (!(obj instanceof IIOPProfileTemplateImpl))
71 return false ;
72
73 IIOPProfileTemplateImpl other = (IIOPProfileTemplateImpl)obj ;
74
75 return super.equals( obj ) && giopVersion.equals( other.giopVersion ) &&
76 primary.equals( other.primary ) ;
77 }
78
79 public int hashCode()
80 {
81 return super.hashCode() ^ giopVersion.hashCode() ^ primary.hashCode() ;
82 }
83
84 public TaggedProfile create( ObjectKeyTemplate oktemp, ObjectId id )
85 {
86 return IIOPFactories.makeIIOPProfile( orb, oktemp, id, this ) ;
87 }
88
89 public GIOPVersion getGIOPVersion()
90 {
91 return giopVersion ;
92 }
93
94 public IIOPAddress getPrimaryAddress()
95 {
96 return primary ;
97 }
98
99 public IIOPProfileTemplateImpl( ORB orb, GIOPVersion version, IIOPAddress primary )
100 {
101 this.orb = orb ;
102 this.giopVersion = version ;
103 this.primary = primary ;
104 if (giopVersion.getMinor() == 0)
105 // Adding tagged components is not allowed for IIOP 1.0,
106 // so this template is complete and should be made immutable.
107 makeImmutable() ;
108 }
109
110 public IIOPProfileTemplateImpl( InputStream istr )
111 {
112 byte major = istr.read_octet() ;
113 byte minor = istr.read_octet() ;
114 giopVersion = GIOPVersion.getInstance( major, minor ) ;
115 primary = new IIOPAddressImpl( istr ) ;
116 orb = (ORB)(istr.orb()) ;
117 // Handle any tagged components (if applicable)
118 if (minor > 0)
119 EncapsulationUtility.readIdentifiableSequence(
120 this, orb.getTaggedComponentFactoryFinder(), istr ) ;
121
122 makeImmutable() ;
123 }
124
125 public void write( ObjectKeyTemplate okeyTemplate, ObjectId id, OutputStream os)
126 {
127 giopVersion.write( os ) ;
128 primary.write( os ) ;
129
130 // Note that this is NOT an encapsulation: do not marshal
131 // the endianness flag. However, the length is required.
132 // Note that this cannot be accomplished with a codec!
133
134 // Use the byte order of the given stream
135 OutputStream encapsulatedOS =
136 sun.corba.OutputStreamFactory.newEncapsOutputStream(
137 (ORB)os.orb(), ((CDROutputStream)os).isLittleEndian() ) ;
138
139 okeyTemplate.write( id, encapsulatedOS ) ;
140 EncapsulationUtility.writeOutputStream( encapsulatedOS, os ) ;
141
142 if (giopVersion.getMinor() > 0)
143 EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
144 }
145
146 /** Write out this IIOPProfileTemplateImpl only.
147 */
148 public void writeContents( OutputStream os)
149 {
150 giopVersion.write( os ) ;
151 primary.write( os ) ;
152
153 if (giopVersion.getMinor() > 0)
154 EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
155 }
156
157 public int getId()
158 {
159 return TAG_INTERNET_IOP.value ;
160 }
161
162 public boolean isEquivalent( TaggedProfileTemplate temp )
163 {
164 if (!(temp instanceof IIOPProfileTemplateImpl))
165 return false ;
166
167 IIOPProfileTemplateImpl tempimp = (IIOPProfileTemplateImpl)temp ;
168
169 return primary.equals( tempimp.primary ) ;
170 }
171
172 }