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7RetryProxy (Hadoop 0.20.1 API)
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91org.apache.hadoop.io.retry</FONT>
92<BR>
93Class RetryProxy</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.io.retry.RetryProxy</B>
97</PRE>
98<HR>
99<DL>
100<DT><PRE>public class <B>RetryProxy</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></DL>
101</PRE>
102
103<P>
104<p>
105 A factory for creating retry proxies.
106 </p>
107<P>
108
109<P>
110<HR>
111
112<P>
113
114<!-- ======== CONSTRUCTOR SUMMARY ======== -->
115
116<A NAME="constructor_summary"><!-- --></A>
117<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
118<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
119<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
120<B>Constructor Summary</B></FONT></TH>
121</TR>
122<TR BGCOLOR="white" CLASS="TableRowColor">
123<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/retry/RetryProxy.html#RetryProxy()">RetryProxy</A></B>()</CODE>
124
125<BR>
126&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
127</TR>
128</TABLE>
129&nbsp;
130<!-- ========== METHOD SUMMARY =========== -->
131
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133<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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135<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
136<B>Method Summary</B></FONT></TH>
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139<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
140<CODE>static&nbsp;<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></FONT></TD>
141<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/retry/RetryProxy.html#create(java.lang.Class, java.lang.Object, java.util.Map)">create</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;&nbsp;iface,
142       <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>&nbsp;implementation,
143       <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<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>,<A HREF="../../../../../org/apache/hadoop/io/retry/RetryPolicy.html" title="interface in org.apache.hadoop.io.retry">RetryPolicy</A>&gt;&nbsp;methodNameToPolicyMap)</CODE>
144
145<BR>
146&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
147 Create a proxy for an interface of an implementation class
148 using the a set of retry policies specified by method name.</TD>
149</TR>
150<TR BGCOLOR="white" CLASS="TableRowColor">
151<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
152<CODE>static&nbsp;<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></FONT></TD>
153<TD><CODE><B><A HREF="../../../../../org/apache/hadoop/io/retry/RetryProxy.html#create(java.lang.Class, java.lang.Object, org.apache.hadoop.io.retry.RetryPolicy)">create</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;&nbsp;iface,
154       <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>&nbsp;implementation,
155       <A HREF="../../../../../org/apache/hadoop/io/retry/RetryPolicy.html" title="interface in org.apache.hadoop.io.retry">RetryPolicy</A>&nbsp;retryPolicy)</CODE>
156
157<BR>
158&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
159 Create a proxy for an interface of an implementation class
160 using the same retry policy for each method in the interface.</TD>
161</TR>
162</TABLE>
163&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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170</TR>
171</TABLE>
172&nbsp;
173<P>
174
175<!-- ========= CONSTRUCTOR DETAIL ======== -->
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180<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
181<B>Constructor Detail</B></FONT></TH>
182</TR>
183</TABLE>
184
185<A NAME="RetryProxy()"><!-- --></A><H3>
186RetryProxy</H3>
187<PRE>
188public <B>RetryProxy</B>()</PRE>
189<DL>
190</DL>
191
192<!-- ============ METHOD DETAIL ========== -->
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200</TABLE>
201
202<A NAME="create(java.lang.Class, java.lang.Object, org.apache.hadoop.io.retry.RetryPolicy)"><!-- --></A><H3>
203create</H3>
204<PRE>
205public static <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>create</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;&nbsp;iface,
206                            <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>&nbsp;implementation,
207                            <A HREF="../../../../../org/apache/hadoop/io/retry/RetryPolicy.html" title="interface in org.apache.hadoop.io.retry">RetryPolicy</A>&nbsp;retryPolicy)</PRE>
208<DL>
209<DD><p>
210 Create a proxy for an interface of an implementation class
211 using the same retry policy for each method in the interface.
212 </p>
213<P>
214<DD><DL>
215<DT><B>Parameters:</B><DD><CODE>iface</CODE> - the interface that the retry will implement<DD><CODE>implementation</CODE> - the instance whose methods should be retried<DD><CODE>retryPolicy</CODE> - the policy for retirying method call failures
216<DT><B>Returns:</B><DD>the retry proxy</DL>
217</DD>
218</DL>
219<HR>
220
221<A NAME="create(java.lang.Class, java.lang.Object, java.util.Map)"><!-- --></A><H3>
222create</H3>
223<PRE>
224public static <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>create</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;?&gt;&nbsp;iface,
225                            <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>&nbsp;implementation,
226                            <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<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>,<A HREF="../../../../../org/apache/hadoop/io/retry/RetryPolicy.html" title="interface in org.apache.hadoop.io.retry">RetryPolicy</A>&gt;&nbsp;methodNameToPolicyMap)</PRE>
227<DL>
228<DD><p>
229 Create a proxy for an interface of an implementation class
230 using the a set of retry policies specified by method name.
231 If no retry policy is defined for a method then a default of
232 <A HREF="../../../../../org/apache/hadoop/io/retry/RetryPolicies.html#TRY_ONCE_THEN_FAIL"><CODE>RetryPolicies.TRY_ONCE_THEN_FAIL</CODE></A> is used.
233 </p>
234<P>
235<DD><DL>
236<DT><B>Parameters:</B><DD><CODE>iface</CODE> - the interface that the retry will implement<DD><CODE>implementation</CODE> - the instance whose methods should be retried<DD><CODE>methodNameToPolicyMap</CODE> - a map of method names to retry policies
237<DT><B>Returns:</B><DD>the retry proxy</DL>
238</DD>
239</DL>
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