source: release-kits/lirk3/resources/gs3-release-maker/ant/docs/manual/api/org/apache/tools/zip/ExtraFieldUtils.html@ 14982

Last change on this file since 14982 was 14982, checked in by oranfry, 16 years ago

initial import of LiRK3
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7ExtraFieldUtils (Apache Ant API)
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84org.apache.tools.zip</FONT>
85<BR>
86Class ExtraFieldUtils</H2>
87<PRE>
88java.lang.Object
89 <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.tools.zip.ExtraFieldUtils</B>
90</PRE>
91<HR>
92<DL>
93<DT>public class <B>ExtraFieldUtils</B><DT>extends java.lang.Object</DL>
94
95<P>
96ZipExtraField related methods
97<P>
98
99<P>
100<HR>
101
102<P>
103<!-- ======== NESTED CLASS SUMMARY ======== -->
104
105
106<!-- =========== FIELD SUMMARY =========== -->
107
108
109<!-- ======== CONSTRUCTOR SUMMARY ======== -->
110
111<A NAME="constructor_summary"><!-- --></A>
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114<TD COLSPAN=2><FONT SIZE="+2">
115<B>Constructor Summary</B></FONT></TD>
116</TR>
117<TR BGCOLOR="white" CLASS="TableRowColor">
118<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#ExtraFieldUtils()">ExtraFieldUtils</A></B>()</CODE>
119
120<BR>
121&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
122</TR>
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124&nbsp;
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131<B>Method Summary</B></FONT></TD>
132</TR>
133<TR BGCOLOR="white" CLASS="TableRowColor">
134<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
135<CODE>static&nbsp;<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A></CODE></FONT></TD>
136<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#createExtraField(org.apache.tools.zip.ZipShort)">createExtraField</A></B>(<A HREF="../../../../org/apache/tools/zip/ZipShort.html" title="class in org.apache.tools.zip">ZipShort</A>&nbsp;headerId)</CODE>
137
138<BR>
139&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create an instance of the approriate ExtraField, falls back to
140 <A HREF="../../../../org/apache/tools/zip/UnrecognizedExtraField.html" title="class in org.apache.tools.zip"><CODE>UnrecognizedExtraField</CODE></A>.</TD>
141</TR>
142<TR BGCOLOR="white" CLASS="TableRowColor">
143<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
144<CODE>static&nbsp;byte[]</CODE></FONT></TD>
145<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#mergeCentralDirectoryData(org.apache.tools.zip.ZipExtraField[])">mergeCentralDirectoryData</A></B>(<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[]&nbsp;data)</CODE>
146
147<BR>
148&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Merges the central directory fields of the given ZipExtraFields.</TD>
149</TR>
150<TR BGCOLOR="white" CLASS="TableRowColor">
151<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
152<CODE>static&nbsp;byte[]</CODE></FONT></TD>
153<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#mergeLocalFileDataData(org.apache.tools.zip.ZipExtraField[])">mergeLocalFileDataData</A></B>(<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[]&nbsp;data)</CODE>
154
155<BR>
156&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Merges the local file data fields of the given ZipExtraFields.</TD>
157</TR>
158<TR BGCOLOR="white" CLASS="TableRowColor">
159<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
160<CODE>static&nbsp;<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[]</CODE></FONT></TD>
161<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#parse(byte[])">parse</A></B>(byte[]&nbsp;data)</CODE>
162
163<BR>
164&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Split the array into ExtraFields and populate them with the
165 give data.</TD>
166</TR>
167<TR BGCOLOR="white" CLASS="TableRowColor">
168<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
169<CODE>static&nbsp;void</CODE></FONT></TD>
170<TD><CODE><B><A HREF="../../../../org/apache/tools/zip/ExtraFieldUtils.html#register(java.lang.Class)">register</A></B>(java.lang.Class&nbsp;c)</CODE>
171
172<BR>
173&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Register a ZipExtraField implementation.</TD>
174</TR>
175</TABLE>
176&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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179<TD><B>Methods inherited from class java.lang.Object</B></TD>
180</TR>
181<TR BGCOLOR="white" CLASS="TableRowColor">
182<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
183</TR>
184</TABLE>
185&nbsp;
186<P>
187
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197<B>Constructor Detail</B></FONT></TD>
198</TR>
199</TABLE>
200
201<A NAME="ExtraFieldUtils()"><!-- --></A><H3>
202ExtraFieldUtils</H3>
203<PRE>
204public <B>ExtraFieldUtils</B>()</PRE>
205<DL>
206</DL>
207
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218<A NAME="register(java.lang.Class)"><!-- --></A><H3>
219register</H3>
220<PRE>
221public static void <B>register</B>(java.lang.Class&nbsp;c)</PRE>
222<DL>
223<DD>Register a ZipExtraField implementation.
224
225 <p>The given class must have a no-arg constructor and implement
226 the <A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip"><CODE>ZipExtraField interface</CODE></A>.</p>
227<P>
228<DD><DL>
229<DT><B>Since:</B></DT>
230 <DD>1.1</DD>
231</DL>
232</DD>
233</DL>
234<HR>
235
236<A NAME="createExtraField(org.apache.tools.zip.ZipShort)"><!-- --></A><H3>
237createExtraField</H3>
238<PRE>
239public static <A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A> <B>createExtraField</B>(<A HREF="../../../../org/apache/tools/zip/ZipShort.html" title="class in org.apache.tools.zip">ZipShort</A>&nbsp;headerId)
240 throws java.lang.InstantiationException,
241 java.lang.IllegalAccessException</PRE>
242<DL>
243<DD>Create an instance of the approriate ExtraField, falls back to
244 <A HREF="../../../../org/apache/tools/zip/UnrecognizedExtraField.html" title="class in org.apache.tools.zip"><CODE>UnrecognizedExtraField</CODE></A>.
245<P>
246<DD><DL>
247
248<DT><B>Throws:</B>
249<DD><CODE>java.lang.InstantiationException</CODE>
250<DD><CODE>java.lang.IllegalAccessException</CODE><DT><B>Since:</B></DT>
251 <DD>1.1</DD>
252</DL>
253</DD>
254</DL>
255<HR>
256
257<A NAME="parse(byte[])"><!-- --></A><H3>
258parse</H3>
259<PRE>
260public static <A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[] <B>parse</B>(byte[]&nbsp;data)
261 throws java.util.zip.ZipException</PRE>
262<DL>
263<DD>Split the array into ExtraFields and populate them with the
264 give data.
265<P>
266<DD><DL>
267
268<DT><B>Throws:</B>
269<DD><CODE>java.util.zip.ZipException</CODE><DT><B>Since:</B></DT>
270 <DD>1.1</DD>
271</DL>
272</DD>
273</DL>
274<HR>
275
276<A NAME="mergeLocalFileDataData(org.apache.tools.zip.ZipExtraField[])"><!-- --></A><H3>
277mergeLocalFileDataData</H3>
278<PRE>
279public static byte[] <B>mergeLocalFileDataData</B>(<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[]&nbsp;data)</PRE>
280<DL>
281<DD>Merges the local file data fields of the given ZipExtraFields.
282<P>
283<DD><DL>
284<DT><B>Since:</B></DT>
285 <DD>1.1</DD>
286</DL>
287</DD>
288</DL>
289<HR>
290
291<A NAME="mergeCentralDirectoryData(org.apache.tools.zip.ZipExtraField[])"><!-- --></A><H3>
292mergeCentralDirectoryData</H3>
293<PRE>
294public static byte[] <B>mergeCentralDirectoryData</B>(<A HREF="../../../../org/apache/tools/zip/ZipExtraField.html" title="interface in org.apache.tools.zip">ZipExtraField</A>[]&nbsp;data)</PRE>
295<DL>
296<DD>Merges the central directory fields of the given ZipExtraFields.
297<P>
298<DD><DL>
299<DT><B>Since:</B></DT>
300 <DD>1.1</DD>
301</DL>
302</DD>
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