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1
7
8 package com.sun.corba.se.impl.encoding;
9
10 import java.util.HashMap  ;
11 import java.util.Map ;
12 import java.util.Iterator ;
13 import java.util.List ;
14 import java.util.Collections ;
15 import java.util.ArrayList ;
16 import java.io.IOException ;
17 import java.io.PrintStream ;
18 import java.io.ByteArrayOutputStream ;
19 import java.math.BigDecimal ;
20 import java.math.BigInteger ;
21
22 import org.omg.CORBA.TypeCode ;
23 import org.omg.CORBA.StructMember ;
24 import org.omg.CORBA.UnionMember ;
25 import org.omg.CORBA.ValueMember ;
26 import org.omg.CORBA.TCKind ;
27 import org.omg.CORBA.Any ;
28 import org.omg.CORBA.Principal ;
29 import org.omg.CORBA.BAD_TYPECODE ;
30 import org.omg.CORBA.BAD_PARAM ;
31 import org.omg.CORBA.BAD_OPERATION ;
32 import org.omg.CORBA.INTERNAL ;
33 import org.omg.CORBA.MARSHAL ;
34
35 import org.omg.CORBA.TypeCodePackage.BadKind ;
36
37 import org.omg.CORBA_2_3.portable.InputStream ;
38 import org.omg.CORBA_2_3.portable.OutputStream ;
39
40 import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
41 import com.sun.corba.se.impl.corba.TypeCodeImpl;
42 import com.sun.corba.se.spi.orb.ORB;
43 import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry;
44 import com.sun.corba.se.impl.encoding.MarshalInputStream;
45 import com.sun.corba.se.impl.encoding.CodeSetConversion;
46 import com.sun.corba.se.impl.encoding.CDRInputStream;
47 import com.sun.corba.se.impl.encoding.CDROutputStream;
48
49 public class WrapperInputStream extends org.omg.CORBA_2_3.portable.InputStream implements TypeCodeReader
50 {
51 private CDRInputStream stream;
52 private Map typeMap = null;
53 private int startPos = 0;
54
55 public WrapperInputStream(CDRInputStream s) {
56 super();
57 stream = s;
58 startPos = stream.getPosition();
59 }
60
61 public int read() throws IOException { return stream.read(); }
62 public int read(byte b[]) throws IOException { return stream.read(b); }
63 public int read(byte b[], int off, int len) throws IOException {
64 return stream.read(b, off, len);
65 }
66 public long skip(long n) throws IOException { return stream.skip(n); }
67 public int available() throws IOException { return stream.available(); }
68 public void close() throws IOException { stream.close(); }
69 public void mark(int readlimit) { stream.mark(readlimit); }
70 public void reset() { stream.reset(); }
71 public boolean markSupported() { return stream.markSupported(); }
72 public int getPosition() { return stream.getPosition(); }
73 public void consumeEndian() { stream.consumeEndian(); }
74 public boolean read_boolean() { return stream.read_boolean(); }
75 public char read_char() { return stream.read_char(); }
76 public char read_wchar() { return stream.read_wchar(); }
77 public byte read_octet() { return stream.read_octet(); }
78 public short read_short() { return stream.read_short(); }
79 public short read_ushort() { return stream.read_ushort(); }
80 public int read_long() { return stream.read_long(); }
81 public int read_ulong() { return stream.read_ulong(); }
82 public long read_longlong() { return stream.read_longlong(); }
83 public long read_ulonglong() { return stream.read_ulonglong(); }
84 public float read_float() { return stream.read_float(); }
85 public double read_double() { return stream.read_double(); }
86 public String read_string() { return stream.read_string(); }
87 public String read_wstring() { return stream.read_wstring(); }
88
89 public void read_boolean_array(boolean[] value, int offset, int length) {
90 stream.read_boolean_array(value, offset, length);
91 }
92 public void read_char_array(char[] value, int offset, int length) {
93 stream.read_char_array(value, offset, length);
94 }
95 public void read_wchar_array(char[] value, int offset, int length) {
96 stream.read_wchar_array(value, offset, length);
97 }
98 public void read_octet_array(byte[] value, int offset, int length) {
99 stream.read_octet_array(value, offset, length);
100 }
101 public void read_short_array(short[] value, int offset, int length) {
102 stream.read_short_array(value, offset, length);
103 }
104 public void read_ushort_array(short[] value, int offset, int length) {
105 stream.read_ushort_array(value, offset, length);
106 }
107 public void read_long_array(int[] value, int offset, int length) {
108 stream.read_long_array(value, offset, length);
109 }
110 public void read_ulong_array(int[] value, int offset, int length) {
111 stream.read_ulong_array(value, offset, length);
112 }
113 public void read_longlong_array(long[] value, int offset, int length) {
114 stream.read_longlong_array(value, offset, length);
115 }
116 public void read_ulonglong_array(long[] value, int offset, int length) {
117 stream.read_ulonglong_array(value, offset, length);
118 }
119 public void read_float_array(float[] value, int offset, int length) {
120 stream.read_float_array(value, offset, length);
121 }
122 public void read_double_array(double[] value, int offset, int length) {
123 stream.read_double_array(value, offset, length);
124 }
125
126 public org.omg.CORBA.Object read_Object() { return stream.read_Object(); }
127 public java.io.Serializable read_value() {return stream.read_value();}
128 public TypeCode read_TypeCode() { return stream.read_TypeCode(); }
129 public Any read_any() { return stream.read_any(); }
130 public Principal read_Principal() { return stream.read_Principal(); }
131 public java.math.BigDecimal read_fixed() { return stream.read_fixed(); }
132 public org.omg.CORBA.Context read_Context() { return stream.read_Context(); }
133
134 public org.omg.CORBA.ORB orb() { return stream.orb(); }
135
136 public void addTypeCodeAtPosition(TypeCodeImpl tc, int position) {
137 if (typeMap == null) {
138 typeMap = new HashMap (16);
140 }
141 typeMap.put(new Integer (position), tc);
143 }
144
145 public TypeCodeImpl getTypeCodeAtPosition(int position) {
146 if (typeMap == null)
147 return null;
148 return (TypeCodeImpl)typeMap.get(new Integer (position));
151 }
152
153 public void setEnclosingInputStream(InputStream enclosure) {
154 }
156
157 public TypeCodeReader getTopLevelStream() {
158 return this;
160 }
161
162 public int getTopLevelPosition() {
163 return getPosition() - startPos;
167 }
168
169 public void performORBVersionSpecificInit() {
170 stream.performORBVersionSpecificInit();
173 }
174
175 public void resetCodeSetConverters() {
176 stream.resetCodeSetConverters();
177 }
178
179
181 public void printTypeMap() {
182 System.out.println("typeMap = {");
183 List sortedKeys = new ArrayList (typeMap.keySet());
184 Collections.sort(sortedKeys);
185 Iterator i = sortedKeys.iterator();
186 while (i.hasNext()) {
187 Integer pos = (Integer )i.next();
188 TypeCodeImpl tci = (TypeCodeImpl)typeMap.get(pos);
189 System.out.println(" key = " + pos.intValue() + ", value = " + tci.description());
190 }
191 System.out.println("}");
192 }
193 }
194 |
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