source: release-kits/lirk3/resources/gs3-release-maker/ant/docs/manual/api/org/apache/tools/ant/util/KeepAliveOutputStream.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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7KeepAliveOutputStream (Apache Ant API)
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84org.apache.tools.ant.util</FONT>
85<BR>
86Class KeepAliveOutputStream</H2>
87<PRE>
88java.lang.Object
89 <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by">java.io.OutputStream
90 <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by">java.io.FilterOutputStream
91 <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.tools.ant.util.KeepAliveOutputStream</B>
92</PRE>
93<HR>
94<DL>
95<DT>public class <B>KeepAliveOutputStream</B><DT>extends java.io.FilterOutputStream</DL>
96
97<P>
98Class that can be used to wrap <tt>System.out</tt> and <tt>System.err</tt>
99 without getting anxious about any client closing the stream.
100
101 <p>
102 In code-language it means that it is not necessary to do:
103 <pre>
104 if (out != System.out && out!= System.err) {
105 out.close();
106 }
107 </pre>
108 </p>
109<P>
110
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124<B>Field Summary</B></FONT></TD>
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128<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
129<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
130<TD><B>Fields inherited from class java.io.FilterOutputStream</B></TD>
131</TR>
132<TR BGCOLOR="white" CLASS="TableRowColor">
133<TD><CODE>out</CODE></TD>
134</TR>
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146<TD><CODE><B><A HREF="../../../../../org/apache/tools/ant/util/KeepAliveOutputStream.html#KeepAliveOutputStream(java.io.OutputStream)">KeepAliveOutputStream</A></B>(java.io.OutputStream&nbsp;out)</CODE>
147
148<BR>
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159<B>Method Summary</B></FONT></TD>
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162<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
163<CODE>&nbsp;void</CODE></FONT></TD>
164<TD><CODE><B><A HREF="../../../../../org/apache/tools/ant/util/KeepAliveOutputStream.html#close()">close</A></B>()</CODE>
165
166<BR>
167&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this method does nothing</TD>
168</TR>
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170&nbsp;<A NAME="methods_inherited_from_class_java.io.FilterOutputStream"><!-- --></A>
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173<TD><B>Methods inherited from class java.io.FilterOutputStream</B></TD>
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200<B>Constructor Detail</B></FONT></TD>
201</TR>
202</TABLE>
203
204<A NAME="KeepAliveOutputStream(java.io.OutputStream)"><!-- --></A><H3>
205KeepAliveOutputStream</H3>
206<PRE>
207public <B>KeepAliveOutputStream</B>(java.io.OutputStream&nbsp;out)</PRE>
208<DL>
209</DL>
210
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221<A NAME="close()"><!-- --></A><H3>
222close</H3>
223<PRE>
224public void <B>close</B>()
225 throws java.io.IOException</PRE>
226<DL>
227<DD>this method does nothing
228<P>
229<DD><DL>
230
231<DT><B>Throws:</B>
232<DD><CODE>java.io.IOException</CODE></DL>
233</DD>
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