Class AbstractFileUploadInterceptor

java.lang.Object
org.apache.struts2.interceptor.AbstractInterceptor
org.apache.struts2.interceptor.AbstractFileUploadInterceptor
All Implemented Interfaces:
Serializable, ConditionalInterceptor, Interceptor
Direct Known Subclasses:
ActionFileUploadInterceptor

public abstract class AbstractFileUploadInterceptor extends AbstractInterceptor
See Also:
  • Field Details

    • STRUTS_MESSAGES_BYPASS_REQUEST_KEY

      public static final String STRUTS_MESSAGES_BYPASS_REQUEST_KEY
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    • STRUTS_MESSAGES_ERROR_UPLOADING_KEY

      public static final String STRUTS_MESSAGES_ERROR_UPLOADING_KEY
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    • STRUTS_MESSAGES_ERROR_FILE_TOO_LARGE_KEY

      public static final String STRUTS_MESSAGES_ERROR_FILE_TOO_LARGE_KEY
      See Also:
    • STRUTS_MESSAGES_INVALID_FILE_KEY

      public static final String STRUTS_MESSAGES_INVALID_FILE_KEY
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    • STRUTS_MESSAGES_INVALID_CONTENT_TYPE_KEY

      public static final String STRUTS_MESSAGES_INVALID_CONTENT_TYPE_KEY
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    • STRUTS_MESSAGES_ERROR_CONTENT_TYPE_NOT_ALLOWED_KEY

      public static final String STRUTS_MESSAGES_ERROR_CONTENT_TYPE_NOT_ALLOWED_KEY
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    • STRUTS_MESSAGES_ERROR_FILE_EXTENSION_NOT_ALLOWED_KEY

      public static final String STRUTS_MESSAGES_ERROR_FILE_EXTENSION_NOT_ALLOWED_KEY
      See Also:
  • Constructor Details

    • AbstractFileUploadInterceptor

      public AbstractFileUploadInterceptor()
  • Method Details

    • setMatcher

      public void setMatcher(ContentTypeMatcher<Object> matcher)
    • setContainer

      public void setContainer(Container container)
    • setAllowedExtensions

      public void setAllowedExtensions(String allowedExtensions)
      Sets the allowed extensions
      Parameters:
      allowedExtensions - A comma-delimited list of extensions
    • setAllowedTypes

      public void setAllowedTypes(String allowedTypes)
      Sets the allowed mimetypes
      Parameters:
      allowedTypes - A comma-delimited list of types
    • setMaximumSize

      public void setMaximumSize(Long maximumSize)
      Sets the maximum size of an uploaded file
      Parameters:
      maximumSize - The maximum size in bytes
    • acceptFile

      protected boolean acceptFile(Object action, UploadedFile file, String originalFilename, String contentType, String inputName)
      Override for added functionality. Checks if the proposed file is acceptable based on contentType and size.
      Parameters:
      action - - uploading action for message retrieval.
      file - - proposed upload file.
      originalFilename - - name of the file.
      contentType - - contentType of the file.
      inputName - - inputName of the file.
      Returns:
      true if the proposed file is acceptable by contentType and size.
    • isNonEmpty

      protected boolean isNonEmpty(Object[] objArray)
    • getTextMessage

      protected String getTextMessage(String messageKey, String[] args)
    • getTextMessage

      protected String getTextMessage(Object action, String messageKey, String[] args)
    • getTextProvider

      protected TextProvider getTextProvider(Object action)
    • applyValidation

      protected void applyValidation(Object action, MultiPartRequestWrapper multiWrapper)