source: proiecte/HadoopJUnit/hadoop-0.20.1/docs/api/org/apache/hadoop/fs/permission/PermissionStatus.html @ 120

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7PermissionStatus (Hadoop 0.20.1 API)
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91org.apache.hadoop.fs.permission</FONT>
92<BR>
93Class PermissionStatus</H2>
94<PRE>
95<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
96  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.fs.permission.PermissionStatus</B>
97</PRE>
98<DL>
99<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></DD>
100</DL>
101<HR>
102<DL>
103<DT><PRE>public class <B>PermissionStatus</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></DL>
104</PRE>
105
106<P>
107Store permission related information.
108<P>
109
110<P>
111<HR>
112
113<P>
114
115<!-- ======== CONSTRUCTOR SUMMARY ======== -->
116
117<A NAME="constructor_summary"><!-- --></A>
118<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
119<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
120<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
121<B>Constructor Summary</B></FONT></TH>
122</TR>
123<TR BGCOLOR="white" CLASS="TableRowColor">
124<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#PermissionStatus(java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)">PermissionStatus</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;user,
125                 <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;group,
126                 <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)</CODE>
127
128<BR>
129&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructor</TD>
130</TR>
131</TABLE>
132&nbsp;
133<!-- ========== METHOD SUMMARY =========== -->
134
135<A NAME="method_summary"><!-- --></A>
136<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
137<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
138<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
139<B>Method Summary</B></FONT></TH>
140</TR>
141<TR BGCOLOR="white" CLASS="TableRowColor">
142<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
143<CODE>&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A></CODE></FONT></TD>
144<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#applyUMask(org.apache.hadoop.fs.permission.FsPermission)">applyUMask</A></B>(<A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;umask)</CODE>
145
146<BR>
147&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Apply umask.</TD>
148</TR>
149<TR BGCOLOR="white" CLASS="TableRowColor">
150<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
151<CODE>static&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A></CODE></FONT></TD>
152<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#createImmutable(java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)">createImmutable</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;user,
153                <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;group,
154                <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)</CODE>
155
156<BR>
157&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create an immutable <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> object.</TD>
158</TR>
159<TR BGCOLOR="white" CLASS="TableRowColor">
160<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
161<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
162<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#getGroupName()">getGroupName</A></B>()</CODE>
163
164<BR>
165&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return group name</TD>
166</TR>
167<TR BGCOLOR="white" CLASS="TableRowColor">
168<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
169<CODE>&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A></CODE></FONT></TD>
170<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#getPermission()">getPermission</A></B>()</CODE>
171
172<BR>
173&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return permission</TD>
174</TR>
175<TR BGCOLOR="white" CLASS="TableRowColor">
176<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
177<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
178<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#getUserName()">getUserName</A></B>()</CODE>
179
180<BR>
181&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return user name</TD>
182</TR>
183<TR BGCOLOR="white" CLASS="TableRowColor">
184<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
185<CODE>static&nbsp;<A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A></CODE></FONT></TD>
186<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#read(java.io.DataInput)">read</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)</CODE>
187
188<BR>
189&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create and initialize a <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> from <A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io"><CODE>DataInput</CODE></A>.</TD>
190</TR>
191<TR BGCOLOR="white" CLASS="TableRowColor">
192<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
193<CODE>&nbsp;void</CODE></FONT></TD>
194<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#readFields(java.io.DataInput)">readFields</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)</CODE>
195
196<BR>
197&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deserialize the fields of this object from <code>in</code>.</TD>
198</TR>
199<TR BGCOLOR="white" CLASS="TableRowColor">
200<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
201<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
202<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#toString()">toString</A></B>()</CODE>
203
204<BR>
205&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
206</TR>
207<TR BGCOLOR="white" CLASS="TableRowColor">
208<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
209<CODE>&nbsp;void</CODE></FONT></TD>
210<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#write(java.io.DataOutput)">write</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out)</CODE>
211
212<BR>
213&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Serialize the fields of this object to <code>out</code>.</TD>
214</TR>
215<TR BGCOLOR="white" CLASS="TableRowColor">
216<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
217<CODE>static&nbsp;void</CODE></FONT></TD>
218<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html#write(java.io.DataOutput, java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)">write</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out,
219      <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;username,
220      <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;groupname,
221      <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)</CODE>
222
223<BR>
224&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Serialize a <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> from its base components.</TD>
225</TR>
226</TABLE>
227&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
228<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
229<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
230<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
231</TR>
232<TR BGCOLOR="white" CLASS="TableRowColor">
233<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
234</TR>
235</TABLE>
236&nbsp;
237<P>
238
239<!-- ========= CONSTRUCTOR DETAIL ======== -->
240
241<A NAME="constructor_detail"><!-- --></A>
242<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
243<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
244<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
245<B>Constructor Detail</B></FONT></TH>
246</TR>
247</TABLE>
248
249<A NAME="PermissionStatus(java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3>
250PermissionStatus</H3>
251<PRE>
252public <B>PermissionStatus</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;user,
253                        <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;group,
254                        <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)</PRE>
255<DL>
256<DD>Constructor
257<P>
258</DL>
259
260<!-- ============ METHOD DETAIL ========== -->
261
262<A NAME="method_detail"><!-- --></A>
263<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
264<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
265<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
266<B>Method Detail</B></FONT></TH>
267</TR>
268</TABLE>
269
270<A NAME="createImmutable(java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3>
271createImmutable</H3>
272<PRE>
273public static <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A> <B>createImmutable</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;user,
274                                               <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;group,
275                                               <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)</PRE>
276<DL>
277<DD>Create an immutable <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> object.
278<P>
279<DD><DL>
280</DL>
281</DD>
282<DD><DL>
283</DL>
284</DD>
285</DL>
286<HR>
287
288<A NAME="getUserName()"><!-- --></A><H3>
289getUserName</H3>
290<PRE>
291public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getUserName</B>()</PRE>
292<DL>
293<DD>Return user name
294<P>
295<DD><DL>
296</DL>
297</DD>
298<DD><DL>
299</DL>
300</DD>
301</DL>
302<HR>
303
304<A NAME="getGroupName()"><!-- --></A><H3>
305getGroupName</H3>
306<PRE>
307public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getGroupName</B>()</PRE>
308<DL>
309<DD>Return group name
310<P>
311<DD><DL>
312</DL>
313</DD>
314<DD><DL>
315</DL>
316</DD>
317</DL>
318<HR>
319
320<A NAME="getPermission()"><!-- --></A><H3>
321getPermission</H3>
322<PRE>
323public <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> <B>getPermission</B>()</PRE>
324<DL>
325<DD>Return permission
326<P>
327<DD><DL>
328</DL>
329</DD>
330<DD><DL>
331</DL>
332</DD>
333</DL>
334<HR>
335
336<A NAME="applyUMask(org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3>
337applyUMask</H3>
338<PRE>
339public <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A> <B>applyUMask</B>(<A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;umask)</PRE>
340<DL>
341<DD>Apply umask.
342<P>
343<DD><DL>
344</DL>
345</DD>
346<DD><DL>
347<DT><B>See Also:</B><DD><A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html#applyUMask(org.apache.hadoop.fs.permission.FsPermission)"><CODE>FsPermission.applyUMask(FsPermission)</CODE></A></DL>
348</DD>
349</DL>
350<HR>
351
352<A NAME="readFields(java.io.DataInput)"><!-- --></A><H3>
353readFields</H3>
354<PRE>
355public void <B>readFields</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)
356                throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
357<DL>
358<DD>Deserialize the fields of this object from <code>in</code>. 
359 
360 <p>For efficiency, implementations should attempt to re-use storage in the
361 existing object where possible.</p>
362<P>
363<DD><DL>
364<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/Writable.html#readFields(java.io.DataInput)">readFields</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></DL>
365</DD>
366<DD><DL>
367<DT><B>Parameters:</B><DD><CODE>in</CODE> - <code>DataInput</code> to deseriablize this object from.
368<DT><B>Throws:</B>
369<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
370</DD>
371</DL>
372<HR>
373
374<A NAME="write(java.io.DataOutput)"><!-- --></A><H3>
375write</H3>
376<PRE>
377public void <B>write</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out)
378           throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
379<DL>
380<DD>Serialize the fields of this object to <code>out</code>.
381<P>
382<DD><DL>
383<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/hadoop/io/Writable.html#write(java.io.DataOutput)">write</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</A></CODE></DL>
384</DD>
385<DD><DL>
386<DT><B>Parameters:</B><DD><CODE>out</CODE> - <code>DataOuput</code> to serialize this object into.
387<DT><B>Throws:</B>
388<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
389</DD>
390</DL>
391<HR>
392
393<A NAME="read(java.io.DataInput)"><!-- --></A><H3>
394read</H3>
395<PRE>
396public static <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission">PermissionStatus</A> <B>read</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</A>&nbsp;in)
397                             throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
398<DL>
399<DD>Create and initialize a <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> from <A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io"><CODE>DataInput</CODE></A>.
400<P>
401<DD><DL>
402</DL>
403</DD>
404<DD><DL>
405
406<DT><B>Throws:</B>
407<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
408</DD>
409</DL>
410<HR>
411
412<A NAME="write(java.io.DataOutput, java.lang.String, java.lang.String, org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3>
413write</H3>
414<PRE>
415public static void <B>write</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</A>&nbsp;out,
416                         <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;username,
417                         <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;groupname,
418                         <A HREF="../../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A>&nbsp;permission)
419                  throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
420<DL>
421<DD>Serialize a <A HREF="../../../../../org/apache/hadoop/fs/permission/PermissionStatus.html" title="class in org.apache.hadoop.fs.permission"><CODE>PermissionStatus</CODE></A> from its base components.
422<P>
423<DD><DL>
424</DL>
425</DD>
426<DD><DL>
427
428<DT><B>Throws:</B>
429<DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
430</DD>
431</DL>
432<HR>
433
434<A NAME="toString()"><!-- --></A><H3>
435toString</H3>
436<PRE>
437public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
438<DL>
439<DD>
440<P>
441<DD><DL>
442<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
443</DD>
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