diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.testserver/src/org/eclipse/equinox/p2/testserver/servlets/IntermittentTimeout.java')
-rw-r--r-- | bundles/org.eclipse.equinox.p2.testserver/src/org/eclipse/equinox/p2/testserver/servlets/IntermittentTimeout.java | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.testserver/src/org/eclipse/equinox/p2/testserver/servlets/IntermittentTimeout.java b/bundles/org.eclipse.equinox.p2.testserver/src/org/eclipse/equinox/p2/testserver/servlets/IntermittentTimeout.java new file mode 100644 index 000000000..ac17e7ad5 --- /dev/null +++ b/bundles/org.eclipse.equinox.p2.testserver/src/org/eclipse/equinox/p2/testserver/servlets/IntermittentTimeout.java @@ -0,0 +1,83 @@ +package org.eclipse.equinox.p2.testserver.servlets; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.PrintWriter; +import java.net.URI; +import java.net.URLConnection; +import javax.servlet.ServletOutputStream; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import org.eclipse.equinox.p2.testserver.HttpConstants; + +public class IntermittentTimeout extends BasicResourceDelivery { + + /** + * + */ + private static final long serialVersionUID = 2216234319571297257L; + int count = 1; + + public IntermittentTimeout(String theAlias, URI thePath) { + super(theAlias, thePath); + } + + protected void doDeliver(URLConnection conn, InputStream in, String filename, HttpServletRequest request, HttpServletResponse response) throws IOException { + // set when the resource was modified + addDateHeader(response, HttpConstants.LAST_MODIFIED, getLastModified(conn)); + int statusCode = HttpHeaderToStatus(conn.getHeaderField(0)); + + response.setStatus(statusCode != -1 ? HttpServletResponse.SC_OK : statusCode); + + int contentlength = getContentLength(conn); + if (contentlength >= 0) { + response.setContentLength(contentlength); + + String mimeType = computeMimeType(filename, conn); + response.setContentType(mimeType); + + // We want to use a writer if we are sending text + if (mimeType.startsWith("text/")) //$NON-NLS-1$ + { + PrintWriter writer = response.getWriter(); + + writer.flush(); /* write the headers and unbuffer the output */ + + doDelay(filename, 150); + + BufferedReader reader = new BufferedReader(new InputStreamReader(in)); + + char buffer[] = new char[4096]; + int read; + while ((read = reader.read(buffer, 0, buffer.length)) != -1) { + writer.write(buffer, 0, read); + } + } else { + ServletOutputStream out = response.getOutputStream(); + + out.flush(); /* write the headers and unbuffer the output */ + + doDelay(filename, 150); + + byte buffer[] = new byte[4096]; + int read; + while ((read = in.read(buffer, 0, buffer.length)) != -1) { + out.write(buffer, 0, read); + out.flush(); + } + } + } + } + + private void doDelay(String filename, int seconds) { + if (filename.endsWith("emptyJarRepo/plugins/HelloWorldText_1.0.0.txt") && (count++ % 3 != 0)) {//$NON-NLS-1$ + try { + Thread.sleep(1000 * seconds); + } catch (InterruptedException e) { + // ignore + } + } + } +} |