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| SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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| <H2> |
| <FONT SIZE="-1"> |
| org.apache.axis.attachments</FONT> |
| <BR> |
| Class ManagedMemoryDataSource</H2> |
| <PRE> |
| java.lang.Object |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.axis.attachments.ManagedMemoryDataSource</B> |
| </PRE> |
| <DL> |
| <DT><B>All Implemented Interfaces:</B> <DD>javax.activation.DataSource</DD> |
| </DL> |
| <HR> |
| <DL> |
| <DT>public class <B>ManagedMemoryDataSource</B><DT>extends java.lang.Object<DT>implements javax.activation.DataSource</DL> |
| |
| <P> |
| This class allows small attachments to be cached in memory, while large ones are |
| cached out. It implements a Java Activiation Data source interface. |
| <P> |
| |
| <P> |
| <DL> |
| <DT><B>Author:</B></DT> |
| <DD>Rick Rineholt</DD> |
| </DL> |
| <HR> |
| |
| <P> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| |
| |
| <!-- =========== FIELD SUMMARY =========== --> |
| |
| <A NAME="field_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Field Summary</B></FONT></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.io.BufferedOutputStream</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#cachediskstream">cachediskstream</A></B></CODE> |
| |
| <BR> |
| This is the cached disk stream.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#closed">closed</A></B></CODE> |
| |
| <BR> |
| If true the source input stream is now closed.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.lang.String</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#contentType">contentType</A></B></CODE> |
| |
| <BR> |
| The content type.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected byte[]</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#currentMemoryBuf">currentMemoryBuf</A></B></CODE> |
| |
| <BR> |
| Hold the last memory buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#currentMemoryBufSz">currentMemoryBufSz</A></B></CODE> |
| |
| <BR> |
| The number of bytes written to the above buffer.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#debugEnabled">debugEnabled</A></B></CODE> |
| |
| <BR> |
| Field debugEnabled</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#deleted">deleted</A></B></CODE> |
| |
| <BR> |
| Flag to show if the resources behind this have been deleted.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.io.File</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#diskCacheFile">diskCacheFile</A></B></CODE> |
| |
| <BR> |
| Field diskCacheFile</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static org.apache.commons.logging.Log</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#is_log">is_log</A></B></CODE> |
| |
| <BR> |
| Field is_log</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected static org.apache.commons.logging.Log</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#log">log</A></B></CODE> |
| |
| <BR> |
| Field log</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#MAX_MEMORY_DISK_CACHED">MAX_MEMORY_DISK_CACHED</A></B></CODE> |
| |
| <BR> |
| Field MAX_MEMORY_DISK_CACHED</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#maxCached">maxCached</A></B></CODE> |
| |
| <BR> |
| Field maxCached</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.util.LinkedList</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#memorybuflist">memorybuflist</A></B></CODE> |
| |
| <BR> |
| The linked list to hold the in memory buffers.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#MIN_MEMORY_DISK_CACHED">MIN_MEMORY_DISK_CACHED</A></B></CODE> |
| |
| <BR> |
| Field MIN_MEMORY_DISK_CACHED</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static int</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#READ_CHUNK_SZ">READ_CHUNK_SZ</A></B></CODE> |
| |
| <BR> |
| Field READ_CHUNK_SZ</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected java.util.WeakHashMap</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#readers">readers</A></B></CODE> |
| |
| <BR> |
| Field readers</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected long</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#totalsz">totalsz</A></B></CODE> |
| |
| <BR> |
| The total size in bytes in this data source.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| |
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Constructor Summary</B></FONT></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#ManagedMemoryDataSource()">ManagedMemoryDataSource</A></B>()</CODE> |
| |
| <BR> |
| Constructor ManagedMemoryDataSource.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#ManagedMemoryDataSource(java.io.InputStream, int, java.lang.String)">ManagedMemoryDataSource</A></B>(java.io.InputStream ss, |
| int maxCached, |
| java.lang.String contentType)</CODE> |
| |
| <BR> |
| Create a new boundary stream.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> </CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#ManagedMemoryDataSource(java.io.InputStream, int, java.lang.String, boolean)">ManagedMemoryDataSource</A></B>(java.io.InputStream ss, |
| int maxCached, |
| java.lang.String contentType, |
| boolean readall)</CODE> |
| |
| <BR> |
| Create a new boundary stream.</TD> |
| </TR> |
| </TABLE> |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| |
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=2><FONT SIZE="+2"> |
| <B>Method Summary</B></FONT></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#close()">close</A></B>()</CODE> |
| |
| <BR> |
| This method is a low level write.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> boolean</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#delete()">delete</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#finalize()">finalize</A></B>()</CODE> |
| |
| <BR> |
| </TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#flushToDisk()">flushToDisk</A></B>()</CODE> |
| |
| <BR> |
| Routine to flush data to disk if is in memory.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.lang.String</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#getContentType()">getContentType</A></B>()</CODE> |
| |
| <BR> |
| This method returns the MIME type of the data in the form of a string.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.io.File</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#getDiskCacheFile()">getDiskCacheFile</A></B>()</CODE> |
| |
| <BR> |
| get the filename of the content if it is cached to disk.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.io.InputStream</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#getInputStream()">getInputStream</A></B>()</CODE> |
| |
| <BR> |
| This method returns an InputStream representing the the data and throws the appropriate exception if it can not do so.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.lang.String</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#getName()">getName</A></B>()</CODE> |
| |
| <BR> |
| This will flush any memory source to disk and |
| provide the name of the file if desired.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> java.io.OutputStream</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#getOutputStream()">getOutputStream</A></B>()</CODE> |
| |
| <BR> |
| This method returns an OutputStream where the data can be written and |
| throws the appropriate exception if it can not do so.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>static void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#main(java.lang.String[])">main</A></B>(java.lang.String[] arg)</CODE> |
| |
| <BR> |
| Method main</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#write(byte[])">write</A></B>(byte[] data)</CODE> |
| |
| <BR> |
| Write bytes to the stream.</TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE>protected void</CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../org/apache/axis/attachments/ManagedMemoryDataSource.html#write(byte[], int)">write</A></B>(byte[] data, |
| int length)</CODE> |
| |
| <BR> |
| This method is a low level write.</TD> |
| </TR> |
| </TABLE> |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
| <TD><B>Methods inherited from class java.lang.Object</B></TD> |
| </TR> |
| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD><CODE>clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD> |
| </TR> |
| </TABLE> |
| |
| <P> |
| |
| <!-- ============ FIELD DETAIL =========== --> |
| |
| <A NAME="field_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=1><FONT SIZE="+2"> |
| <B>Field Detail</B></FONT></TD> |
| </TR> |
| </TABLE> |
| |
| <A NAME="log"><!-- --></A><H3> |
| log</H3> |
| <PRE> |
| protected static org.apache.commons.logging.Log <B>log</B></PRE> |
| <DL> |
| <DD>Field log |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="contentType"><!-- --></A><H3> |
| contentType</H3> |
| <PRE> |
| protected java.lang.String <B>contentType</B></PRE> |
| <DL> |
| <DD>The content type. This defaults to |
| <code>application/octet-stream</code>. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="MIN_MEMORY_DISK_CACHED"><!-- --></A><H3> |
| MIN_MEMORY_DISK_CACHED</H3> |
| <PRE> |
| public static final int <B>MIN_MEMORY_DISK_CACHED</B></PRE> |
| <DL> |
| <DD>Field MIN_MEMORY_DISK_CACHED |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.axis.attachments.ManagedMemoryDataSource.MIN_MEMORY_DISK_CACHED">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="MAX_MEMORY_DISK_CACHED"><!-- --></A><H3> |
| MAX_MEMORY_DISK_CACHED</H3> |
| <PRE> |
| public static final int <B>MAX_MEMORY_DISK_CACHED</B></PRE> |
| <DL> |
| <DD>Field MAX_MEMORY_DISK_CACHED |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.axis.attachments.ManagedMemoryDataSource.MAX_MEMORY_DISK_CACHED">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="maxCached"><!-- --></A><H3> |
| maxCached</H3> |
| <PRE> |
| protected int <B>maxCached</B></PRE> |
| <DL> |
| <DD>Field maxCached |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="diskCacheFile"><!-- --></A><H3> |
| diskCacheFile</H3> |
| <PRE> |
| protected java.io.File <B>diskCacheFile</B></PRE> |
| <DL> |
| <DD>Field diskCacheFile |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="readers"><!-- --></A><H3> |
| readers</H3> |
| <PRE> |
| protected java.util.WeakHashMap <B>readers</B></PRE> |
| <DL> |
| <DD>Field readers |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="deleted"><!-- --></A><H3> |
| deleted</H3> |
| <PRE> |
| protected boolean <B>deleted</B></PRE> |
| <DL> |
| <DD>Flag to show if the resources behind this have been deleted. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="READ_CHUNK_SZ"><!-- --></A><H3> |
| READ_CHUNK_SZ</H3> |
| <PRE> |
| public static final int <B>READ_CHUNK_SZ</B></PRE> |
| <DL> |
| <DD>Field READ_CHUNK_SZ |
| <P> |
| <DL> |
| <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.axis.attachments.ManagedMemoryDataSource.READ_CHUNK_SZ">Constant Field Values</A></DL> |
| </DL> |
| <HR> |
| |
| <A NAME="debugEnabled"><!-- --></A><H3> |
| debugEnabled</H3> |
| <PRE> |
| protected boolean <B>debugEnabled</B></PRE> |
| <DL> |
| <DD>Field debugEnabled |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="memorybuflist"><!-- --></A><H3> |
| memorybuflist</H3> |
| <PRE> |
| protected java.util.LinkedList <B>memorybuflist</B></PRE> |
| <DL> |
| <DD>The linked list to hold the in memory buffers. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="currentMemoryBuf"><!-- --></A><H3> |
| currentMemoryBuf</H3> |
| <PRE> |
| protected byte[] <B>currentMemoryBuf</B></PRE> |
| <DL> |
| <DD>Hold the last memory buffer. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="currentMemoryBufSz"><!-- --></A><H3> |
| currentMemoryBufSz</H3> |
| <PRE> |
| protected int <B>currentMemoryBufSz</B></PRE> |
| <DL> |
| <DD>The number of bytes written to the above buffer. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="totalsz"><!-- --></A><H3> |
| totalsz</H3> |
| <PRE> |
| protected long <B>totalsz</B></PRE> |
| <DL> |
| <DD>The total size in bytes in this data source. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="cachediskstream"><!-- --></A><H3> |
| cachediskstream</H3> |
| <PRE> |
| protected java.io.BufferedOutputStream <B>cachediskstream</B></PRE> |
| <DL> |
| <DD>This is the cached disk stream. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="closed"><!-- --></A><H3> |
| closed</H3> |
| <PRE> |
| protected boolean <B>closed</B></PRE> |
| <DL> |
| <DD>If true the source input stream is now closed. |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| <HR> |
| |
| <A NAME="is_log"><!-- --></A><H3> |
| is_log</H3> |
| <PRE> |
| protected static org.apache.commons.logging.Log <B>is_log</B></PRE> |
| <DL> |
| <DD>Field is_log |
| <P> |
| <DL> |
| </DL> |
| </DL> |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| |
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=1><FONT SIZE="+2"> |
| <B>Constructor Detail</B></FONT></TD> |
| </TR> |
| </TABLE> |
| |
| <A NAME="ManagedMemoryDataSource()"><!-- --></A><H3> |
| ManagedMemoryDataSource</H3> |
| <PRE> |
| protected <B>ManagedMemoryDataSource</B>()</PRE> |
| <DL> |
| <DD>Constructor ManagedMemoryDataSource. |
| <P> |
| </DL> |
| <HR> |
| |
| <A NAME="ManagedMemoryDataSource(java.io.InputStream, int, java.lang.String)"><!-- --></A><H3> |
| ManagedMemoryDataSource</H3> |
| <PRE> |
| public <B>ManagedMemoryDataSource</B>(java.io.InputStream ss, |
| int maxCached, |
| java.lang.String contentType) |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>Create a new boundary stream. |
| <P> |
| <DT><B>Parameters:</B><DD><CODE>ss</CODE> - is the source input stream that is used to create this data source.<DD><CODE>maxCached</CODE> - This is the max memory that is to be used to cache the data.<DD><CODE>contentType</CODE> - the mime type for this data stream. |
| by buffering you can some effiency in searching. |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| <HR> |
| |
| <A NAME="ManagedMemoryDataSource(java.io.InputStream, int, java.lang.String, boolean)"><!-- --></A><H3> |
| ManagedMemoryDataSource</H3> |
| <PRE> |
| public <B>ManagedMemoryDataSource</B>(java.io.InputStream ss, |
| int maxCached, |
| java.lang.String contentType, |
| boolean readall) |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>Create a new boundary stream. |
| <P> |
| <DT><B>Parameters:</B><DD><CODE>ss</CODE> - is the source input stream that is used to create this data source.<DD><CODE>maxCached</CODE> - This is the max memory that is to be used to cache the data.<DD><CODE>contentType</CODE> - the mime type for this data stream. |
| by buffering you can some effiency in searching.<DD><CODE>readall</CODE> - if true will read in the whole source. |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| |
| <!-- ============ METHOD DETAIL ========== --> |
| |
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
| <TD COLSPAN=1><FONT SIZE="+2"> |
| <B>Method Detail</B></FONT></TD> |
| </TR> |
| </TABLE> |
| |
| <A NAME="getContentType()"><!-- --></A><H3> |
| getContentType</H3> |
| <PRE> |
| public java.lang.String <B>getContentType</B>()</PRE> |
| <DL> |
| <DD>This method returns the MIME type of the data in the form of a string. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE>getContentType</CODE> in interface <CODE>javax.activation.DataSource</CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>The mime type.</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getInputStream()"><!-- --></A><H3> |
| getInputStream</H3> |
| <PRE> |
| public java.io.InputStream <B>getInputStream</B>() |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>This method returns an InputStream representing the the data and throws the appropriate exception if it can not do so. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE>getInputStream</CODE> in interface <CODE>javax.activation.DataSource</CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the java.io.InputStream for the data source. |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getName()"><!-- --></A><H3> |
| getName</H3> |
| <PRE> |
| public java.lang.String <B>getName</B>()</PRE> |
| <DL> |
| <DD>This will flush any memory source to disk and |
| provide the name of the file if desired. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE>getName</CODE> in interface <CODE>javax.activation.DataSource</CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>the name of the file of the stream</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getOutputStream()"><!-- --></A><H3> |
| getOutputStream</H3> |
| <PRE> |
| public java.io.OutputStream <B>getOutputStream</B>() |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>This method returns an OutputStream where the data can be written and |
| throws the appropriate exception if it can not do so. |
| NOT SUPPORTED, not need for axis, data sources are create by constructors. |
| <P> |
| <DD><DL> |
| <DT><B>Specified by:</B><DD><CODE>getOutputStream</CODE> in interface <CODE>javax.activation.DataSource</CODE></DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>always <code>null</code> |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="write(byte[])"><!-- --></A><H3> |
| write</H3> |
| <PRE> |
| protected void <B>write</B>(byte[] data) |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>Write bytes to the stream. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>data</CODE> - all bytes of this array are written to the stream |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE> - if there was a problem writing the data</DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="write(byte[], int)"><!-- --></A><H3> |
| write</H3> |
| <PRE> |
| protected void <B>write</B>(byte[] data, |
| int length) |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>This method is a low level write. |
| Note it is designed to in the future to allow streaming to both memory |
| AND to disk simultaneously. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>data</CODE> - <DD><CODE>length</CODE> - |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="close()"><!-- --></A><H3> |
| close</H3> |
| <PRE> |
| protected void <B>close</B>() |
| throws java.io.IOException</PRE> |
| <DL> |
| <DD>This method is a low level write. |
| Close the stream. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="finalize()"><!-- --></A><H3> |
| finalize</H3> |
| <PRE> |
| protected void <B>finalize</B>() |
| throws java.lang.Throwable</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE>java.lang.Throwable</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="flushToDisk()"><!-- --></A><H3> |
| flushToDisk</H3> |
| <PRE> |
| protected void <B>flushToDisk</B>() |
| throws java.io.IOException, |
| java.io.FileNotFoundException</PRE> |
| <DL> |
| <DD>Routine to flush data to disk if is in memory. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Throws:</B> |
| <DD><CODE>java.io.IOException</CODE> |
| <DD><CODE>java.io.FileNotFoundException</CODE></DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="delete()"><!-- --></A><H3> |
| delete</H3> |
| <PRE> |
| public boolean <B>delete</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="main(java.lang.String[])"><!-- --></A><H3> |
| main</H3> |
| <PRE> |
| public static void <B>main</B>(java.lang.String[] arg)</PRE> |
| <DL> |
| <DD>Method main |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| <DT><B>Parameters:</B><DD><CODE>arg</CODE> - </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getDiskCacheFile()"><!-- --></A><H3> |
| getDiskCacheFile</H3> |
| <PRE> |
| public java.io.File <B>getDiskCacheFile</B>()</PRE> |
| <DL> |
| <DD>get the filename of the content if it is cached to disk. |
| <P> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| |
| <DT><B>Returns:</B><DD>file object pointing to file, or null for memory-stored content</DL> |
| </DD> |
| </DL> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <HR> |
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