Java Code Examples for javax.servlet.http.Part#delete()

The following examples show how to use javax.servlet.http.Part#delete() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: StandardServletMultipartResolver.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Override
public void cleanupMultipart(MultipartHttpServletRequest request) {
	if (!(request instanceof AbstractMultipartHttpServletRequest) ||
			((AbstractMultipartHttpServletRequest) request).isResolved()) {
		// To be on the safe side: explicitly delete the parts,
		// but only actual file parts (for Resin compatibility)
		try {
			for (Part part : request.getParts()) {
				if (request.getFile(part.getName()) != null) {
					part.delete();
				}
			}
		}
		catch (Throwable ex) {
			LogFactory.getLog(getClass()).warn("Failed to perform cleanup of multipart items", ex);
		}
	}
}
Example 2
Source File: StandardServletMultipartResolver.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Override
public void cleanupMultipart(MultipartHttpServletRequest request) {
	if (!(request instanceof AbstractMultipartHttpServletRequest) ||
			((AbstractMultipartHttpServletRequest) request).isResolved()) {
		// To be on the safe side: explicitly delete the parts,
		// but only actual file parts (for Resin compatibility)
		try {
			for (Part part : request.getParts()) {
				if (request.getFile(part.getName()) != null) {
					part.delete();
				}
			}
		}
		catch (Throwable ex) {
			LogFactory.getLog(getClass()).warn("Failed to perform cleanup of multipart items", ex);
		}
	}
}
Example 3
Source File: MCRUploadViaFormServlet.java    From mycore with GNU General Public License v3.0 6 votes vote down vote up 
private void handleUploadedFiles(MCRUploadHandler handler, Collection<Part> files) throws Exception {
    int numFiles = (int) files.stream().map(Part::getSubmittedFileName).filter(Objects::nonNull).count();
    LOGGER.info("UploadHandler uploading {} file(s)", numFiles);
    handler.startUpload(numFiles);

    MCRSession session = MCRSessionMgr.getCurrentSession();
    session.commitTransaction();

    for (Part file : files) {
        try {
            handleUploadedFile(handler, file);
        } finally {
            file.delete();
        }
    }

    session.beginTransaction();
}
Example 4
Source File: DownloadUtils.java    From servicecomb-java-chassis with Apache License 2.0 5 votes vote down vote up 
public static void clearPartResource(Part part) {
  if (FilePartForSend.class.isInstance(part) && ((FilePartForSend) part).isDeleteAfterFinished()) {
    try {
      part.delete();
    } catch (IOException e) {
      LOGGER.error("Failed to delete temp file: {}.", ((FilePartForSend) part).getAbsolutePath(), e);
    }
  }
}
Example 5
Source File: StandardServletMultipartResolver.java    From lams with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void cleanupMultipart(MultipartHttpServletRequest request) {
	// To be on the safe side: explicitly delete the parts,
	// but only actual file parts (for Resin compatibility)
	try {
		for (Part part : request.getParts()) {
			if (request.getFile(part.getName()) != null) {
				part.delete();
			}
		}
	}
	catch (Throwable ex) {
		LogFactory.getLog(getClass()).warn("Failed to perform cleanup of multipart items", ex);
	}
}
Example 6
Source File: StandardServletMultipartResolver.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Override
public void cleanupMultipart(MultipartHttpServletRequest request) {
	// To be on the safe side: explicitly delete the parts,
	// but only actual file parts (for Resin compatibility)
	try {
		for (Part part : request.getParts()) {
			if (request.getFile(part.getName()) != null) {
				part.delete();
			}
		}
	}
	catch (Exception ex) {
		LogFactory.getLog(getClass()).warn("Failed to perform cleanup of multipart items", ex);
	}
}
Example 7
Source File: Request.java    From Tomcat8-Source-Read with MIT License 4 votes vote down vote up 
/**
 * Release all object references, and initialize instance variables, in
 * preparation for reuse of this object.
 */
public void recycle() {

    internalDispatcherType = null;
    requestDispatcherPath = null;

    authType = null;
    inputBuffer.recycle();
    usingInputStream = false;
    usingReader = false;
    userPrincipal = null;
    subject = null;
    parametersParsed = false;
    if (parts != null) {
        for (Part part: parts) {
            try {
                part.delete();
            } catch (IOException ignored) {
                // ApplicationPart.delete() never throws an IOEx
            }
        }
        parts = null;
    }
    partsParseException = null;
    locales.clear();
    localesParsed = false;
    secure = false;
    remoteAddr = null;
    remoteHost = null;
    remotePort = -1;
    localPort = -1;
    localAddr = null;
    localName = null;

    attributes.clear();
    sslAttributesParsed = false;
    notes.clear();

    recycleSessionInfo();
    recycleCookieInfo(false);

    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        parameterMap = new ParameterMap<>();
    } else {
        parameterMap.setLocked(false);
        parameterMap.clear();
    }

    mappingData.recycle();
    applicationMapping.recycle();

    applicationRequest = null;
    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        if (facade != null) {
            facade.clear();
            facade = null;
        }
        if (inputStream != null) {
            inputStream.clear();
            inputStream = null;
        }
        if (reader != null) {
            reader.clear();
            reader = null;
        }
    }

    asyncSupported = null;
    if (asyncContext!=null) {
        asyncContext.recycle();
    }
    asyncContext = null;
}
Example 8
Source File: Request.java    From Tomcat7.0.67 with Apache License 2.0 4 votes vote down vote up 
/**
 * Release all object references, and initialize instance variables, in
 * preparation for reuse of this object.
 */
public void recycle() {

    context = null;
    wrapper = null;

    internalDispatcherType = null;
    requestDispatcherPath = null;

    comet = false;
    if (event != null) {
        event.clear();
        event = null;
    }

    authType = null;
    inputBuffer.recycle();
    usingInputStream = false;
    usingReader = false;
    userPrincipal = null;
    subject = null;
    sessionParsed = false;
    parametersParsed = false;
    if (parts != null) {
        for (Part part: parts) {
            try {
                part.delete();
            } catch (IOException ignored) {
                // ApplicationPart.delete() never throws an IOEx
            }
        }
        parts = null;
    }
    partsParseException = null;
    cookiesParsed = false;
    locales.clear();
    localesParsed = false;
    secure = false;
    remoteAddr = null;
    remoteHost = null;
    remotePort = -1;
    localPort = -1;
    localAddr = null;
    localName = null;

    attributes.clear();
    sslAttributesParsed = false;
    notes.clear();
    cookies = null;

    recycleSessionInfo();

    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        parameterMap = new ParameterMap<String, String[]>();
    } else {
        parameterMap.setLocked(false);
        parameterMap.clear();
    }

    mappingData.recycle();

    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        if (facade != null) {
            facade.clear();
            facade = null;
        }
        if (inputStream != null) {
            inputStream.clear();
            inputStream = null;
        }
        if (reader != null) {
            reader.clear();
            reader = null;
        }
    }

    asyncSupported = null;
    if (asyncContext!=null) {
        asyncContext.recycle();
    }
    asyncContext = null;

    pathParameters.clear();
}
Example 9
Source File: Request.java    From tomcatsrc with Apache License 2.0 4 votes vote down vote up 
/**
 * Release all object references, and initialize instance variables, in
 * preparation for reuse of this object.
 */
public void recycle() {

    context = null;
    wrapper = null;

    internalDispatcherType = null;
    requestDispatcherPath = null;

    comet = false;
    if (event != null) {
        event.clear();
        event = null;
    }

    authType = null;
    inputBuffer.recycle();
    usingInputStream = false;
    usingReader = false;
    userPrincipal = null;
    subject = null;
    sessionParsed = false;
    parametersParsed = false;
    if (parts != null) {
        for (Part part: parts) {
            try {
                part.delete();
            } catch (IOException ignored) {
                // ApplicationPart.delete() never throws an IOEx
            }
        }
        parts = null;
    }
    partsParseException = null;
    cookiesParsed = false;
    locales.clear();
    localesParsed = false;
    secure = false;
    remoteAddr = null;
    remoteHost = null;
    remotePort = -1;
    localPort = -1;
    localAddr = null;
    localName = null;

    attributes.clear();
    sslAttributesParsed = false;
    notes.clear();
    cookies = null;

    recycleSessionInfo();

    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        parameterMap = new ParameterMap<String, String[]>();
    } else {
        parameterMap.setLocked(false);
        parameterMap.clear();
    }

    mappingData.recycle();

    if (Globals.IS_SECURITY_ENABLED || Connector.RECYCLE_FACADES) {
        if (facade != null) {
            facade.clear();
            facade = null;
        }
        if (inputStream != null) {
            inputStream.clear();
            inputStream = null;
        }
        if (reader != null) {
            reader.clear();
            reader = null;
        }
    }

    asyncSupported = null;
    if (asyncContext!=null) {
        asyncContext.recycle();
    }
    asyncContext = null;

    pathParameters.clear();
}