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 * If getMinorVersion==0, this does not contain any tagged components
59 */
60 public class IIOPProfileTemplateImpl extends TaggedProfileTemplateBase
61 implements IIOPProfileTemplate
62 {
63 private ORB orb ;
64 private GIOPVersion giopVersion ;
65 private IIOPAddress primary ;
66
67 public boolean equals( Object obj )
68 {
69 if (!(obj instanceof IIOPProfileTemplateImpl))
70 return false ;
71
72 IIOPProfileTemplateImpl other = (IIOPProfileTemplateImpl)obj ;
73
74 return super.equals( obj ) && giopVersion.equals( other.giopVersion ) &&
75 primary.equals( other.primary ) ;
76 }
77
78 public int hashCode()
79 {
80 return super.hashCode() ^ giopVersion.hashCode() ^ primary.hashCode() ;
81 }
82
83 public TaggedProfile create( ObjectKeyTemplate oktemp, ObjectId id )
84 {
85 return IIOPFactories.makeIIOPProfile( orb, oktemp, id, this ) ;
86 }
87
88 public GIOPVersion getGIOPVersion()
89 {
90 return giopVersion ;
91 }
92
93 public IIOPAddress getPrimaryAddress()
94 {
95 return primary ;
96 }
97
98 public IIOPProfileTemplateImpl( ORB orb, GIOPVersion version, IIOPAddress primary )
99 {
100 this.orb = orb ;
101 this.giopVersion = version ;
102 this.primary = primary ;
103 if (giopVersion.getMinor() == 0)
104 // Adding tagged components is not allowed for IIOP 1.0,
105 // so this template is complete and should be made immutable.
106 makeImmutable() ;
107 }
108
109 public IIOPProfileTemplateImpl( InputStream istr )
110 {
111 byte major = istr.read_octet() ;
112 byte minor = istr.read_octet() ;
113 giopVersion = GIOPVersion.getInstance( major, minor ) ;
114 primary = new IIOPAddressImpl( istr ) ;
115 orb = (ORB)(istr.orb()) ;
116 // Handle any tagged components (if applicable)
117 if (minor > 0)
118 EncapsulationUtility.readIdentifiableSequence(
119 this, orb.getTaggedComponentFactoryFinder(), istr ) ;
120
121 makeImmutable() ;
122 }
123
124 public void write( ObjectKeyTemplate okeyTemplate, ObjectId id, OutputStream os)
125 {
126 giopVersion.write( os ) ;
127 primary.write( os ) ;
128
129 // Note that this is NOT an encapsulation: do not marshal
130 // the endianness flag. However, the length is required.
131 // Note that this cannot be accomplished with a codec!
132
133 // Use the byte order of the given stream
134 OutputStream encapsulatedOS =
135 sun.corba.OutputStreamFactory.newEncapsOutputStream(
136 (ORB)os.orb(), ((CDROutputStream)os).isLittleEndian() ) ;
137
138 okeyTemplate.write( id, encapsulatedOS ) ;
139 EncapsulationUtility.writeOutputStream( encapsulatedOS, os ) ;
140
141 if (giopVersion.getMinor() > 0)
142 EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
143 }
144
145 /** Write out this IIOPProfileTemplateImpl only.
146 */
147 public void writeContents( OutputStream os)
148 {
149 giopVersion.write( os ) ;
150 primary.write( os ) ;
151
152 if (giopVersion.getMinor() > 0)
153 EncapsulationUtility.writeIdentifiableSequence( this, os ) ;
154 }
155
156 public int getId()
157 {
158 return TAG_INTERNET_IOP.value ;
159 }
160
161 public boolean isEquivalent( TaggedProfileTemplate temp )
162 {
163 if (!(temp instanceof IIOPProfileTemplateImpl))
164 return false ;
165
166 IIOPProfileTemplateImpl tempimp = (IIOPProfileTemplateImpl)temp ;
167
168 return primary.equals( tempimp.primary ) ;
169 }
170
171 }