Author: scheu
Date: Mon Mar 24 13:52:00 2008
New Revision: 640571
URL: http://svn.apache.org/viewvc?rev=640571&view=rev
Log:
Quick Fix to add trace to BoundaryPushbackInputStream when the boundary is not
found.
Modified:
webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/attachments/BoundaryPushbackInputStream.java
Modified:
webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/attachments/BoundaryPushbackInputStream.java
URL:
http://svn.apache.org/viewvc/webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/attachments/BoundaryPushbackInputStream.java?rev=640571&r1=640570&r2=640571&view=diff
==============================================================================
---
webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/attachments/BoundaryPushbackInputStream.java
(original)
+++
webservices/commons/trunk/modules/axiom/modules/axiom-api/src/main/java/org/apache/axiom/attachments/BoundaryPushbackInputStream.java
Mon Mar 24 13:52:00 2008
@@ -24,6 +24,8 @@
import java.io.PushbackInputStream;
import org.apache.axiom.attachments.utils.ByteSearch;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
/**
* An InputStream that reads bytes up to a boundary.
@@ -44,6 +46,9 @@
*
*/
public class BoundaryPushbackInputStream extends InputStream {
+
+ private static Log log =
LogFactory.getLog(BoundaryPushbackInputStream.class);
+ private static boolean isDebugEnabled = log.isDebugEnabled();
PushbackInputStream is;
boolean boundaryFound;
@@ -244,6 +249,10 @@
dstbuf.length - movecnt);
if (readcnt < 0) {
+ if (log.isDebugEnabled()) {
+ log.debug("End of Stream, but boundary not found");
+ log.debug(toString());
+ }
buffer = null;
boundaryFound = true;
throw new java.io.IOException("End of Stream, but boundary
not found");
@@ -330,5 +339,44 @@
public boolean getBoundaryStatus()
{
return boundaryFound;
+ }
+
+ /**
+ * toString
+ * dumps state information. Effective for debug trace.
+ */
+ public String toString() {
+ final String newline = "\n";
+ StringBuffer sb = new StringBuffer();
+
+ sb.append("========================");
+ sb.append(newline);
+ sb.append("BoundaryPushbackInputStream");
+ sb.append(newline);
+ sb.append(" boundary = " + new String(this.boundary) );
+ sb.append(newline);
+ sb.append(" boundaryFound = " + boundaryFound);
+ sb.append(newline);
+ int available = 0;
+ try {
+ available = is.available();
+ } catch (Throwable t) {
+ ; // Suppress...toString is called for debug
+ }
+ sb.append(" is available = " + available );
+ sb.append(newline);
+ sb.append(" bufferSize = " + bufferSize);
+ sb.append(newline);
+ sb.append(" bufferNumBytes = " + bufferSize);
+ sb.append(newline);
+ sb.append(" bufferIndex = " + index);
+ sb.append(newline);
+ sb.append(" boundaryIndex = " + bIndex);
+ sb.append(newline);
+ sb.append(" buffer[0,num] = " + new String(buffer, 0, numBytes));
+ sb.append(newline);
+ sb.append("========================");
+
+ return sb.toString();
}
}
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