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1 package org.columba.mail.folder.headercache;
19
20 import java.awt.Color  ;
21 import java.util.Date ;
22
23 import org.columba.core.base.BooleanCompressor;
24 import org.columba.core.gui.base.ColorFactory;
25 import org.columba.mail.message.ColumbaHeader;
26 import org.columba.mail.message.IColumbaHeader;
27 import org.columba.ristretto.message.Address;
28 import org.columba.ristretto.parser.AddressParser;
29 import org.columba.ristretto.parser.ParserException;
30
31 import com.sleepycat.bind.tuple.TupleBinding;
32 import com.sleepycat.bind.tuple.TupleInput;
33 import com.sleepycat.bind.tuple.TupleOutput;
34
35 public class DefaultHeaderBinding extends TupleBinding {
36
37 public Object entryToObject(TupleInput in) {
38 ColumbaHeader header = new ColumbaHeader();
39
40 header.getAttributes().put("columba.uid", new Integer (in.readInt()));
41
42 int compressedFlags = 0;
44
45 compressedFlags = in.readInt();
46
47 for (int i = 0; i < CachedHeaderfields.INTERNAL_COMPRESSED_HEADERFIELDS.length; i++) {
48 header.set(CachedHeaderfields.INTERNAL_COMPRESSED_HEADERFIELDS[i],
49 BooleanCompressor.decompress(compressedFlags, i));
50 }
51
52 String [] columnNames = CachedHeaderfields.INTERNAL_HEADERFIELDS;
54 Class [] columnTypes = CachedHeaderfields.INTERNAL_HEADERFIELDS_TYPE;
55
56 for (int j = 0; j < columnNames.length; j++) {
57 Object value = null;
58
59 if (columnTypes[j] == Integer .class) {
60 value = new Integer (in.readInt());
61 } else if (columnTypes[j] == Date .class) {
62 value = new Date (in.readLong());
63 } else if (columnTypes[j] == Color .class) {
64 value = ColorFactory.getColor(in.readInt());
65 } else if (columnTypes[j] == Address.class) {
66 try {
67 value = AddressParser.parseAddress(in.readString());
68 } catch (IndexOutOfBoundsException e) {
69 } catch (IllegalArgumentException e) {
70 } catch (ParserException e) {
71 } finally {
72 if (value == null)
73 value = "";
74 }
75 } else
76 value = in.readString();
77
78 if (value != null) {
79 header.set(columnNames[j], value);
80 }
81 }
82
83 columnNames = CachedHeaderfields.getDefaultHeaderfields();
85
86 for (int j = 0; j < columnNames.length; j++) {
87 String value = in.readString();
88 if (value != null) {
89 header.set(columnNames[j], value);
90 }
91 }
92
93 return header;
94 }
95
96 public void objectToEntry(Object arg0, TupleOutput out) {
97 IColumbaHeader header = (IColumbaHeader) arg0;
98
99 out.writeInt(((Integer )header.getAttributes().get("columba.uid")).intValue());
100
101 Boolean [] b = new Boolean [CachedHeaderfields.INTERNAL_COMPRESSED_HEADERFIELDS.length];
103
104 for (int i = 0; i < b.length; i++) {
105 b[i] = (Boolean ) header
106 .get(CachedHeaderfields.INTERNAL_COMPRESSED_HEADERFIELDS[i]);
107
108 if (b[i] == null) {
110 b[i] = Boolean.FALSE;
111 }
112 }
113
114 out.writeInt(new Integer (BooleanCompressor.compress(b)).intValue());
115
116 String [] columnNames = CachedHeaderfields.INTERNAL_HEADERFIELDS;
118 Class [] columnTypes = CachedHeaderfields.INTERNAL_HEADERFIELDS_TYPE;
119 Object o;
120
121 for (int j = 0; j < columnNames.length; j++) {
122 o = header.get(columnNames[j]);
123
124
126 if (columnTypes[j] == Integer .class)
127 out.writeInt(((Integer ) o).intValue());
128 else if (columnTypes[j] == Date .class) {
129 out.writeLong(((Date ) o).getTime());
130 } else if (columnTypes[j] == Color .class) {
131 out.writeInt(((Color ) o).getRGB());
132 } else if (columnTypes[j] == Address.class) {
133 if (o instanceof Address)
134 out.writeString(((Address) o).toString());
135 else
136 out.writeString((String ) o);
137 } else
138 out.writeString(o.toString());
139 }
140
141 columnNames = CachedHeaderfields.getDefaultHeaderfields();
143
144 for (int j = 0; j < columnNames.length; j++) {
145 String v = (String ) header.get(columnNames[j]);
146 if ( v==null) v = "";
147 out.writeString(v);
148 }
149
150
151 }
152
153 }
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