javax.mail.internet.MimeBodyPart.getFileName()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中javax.mail.internet.MimeBodyPart.getFileName()方法的一些代码示例，展示了MimeBodyPart.getFileName()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MimeBodyPart.getFileName()方法的具体详情如下：
包路径：javax.mail.internet.MimeBodyPart
类名称：MimeBodyPart
方法名：getFileName

MimeBodyPart.getFileName介绍

[英]Get the filename associated with this body part.

Returns the value of the "filename" parameter from the "Content-Disposition" header field of this body part. If its not available, returns the value of the "name" parameter from the "Content-Type" header field of this body part. Returns null if both are absent.

If the mail.mime.decodefilename System property is set to true, the MimeUtility#decodeText method will be used to decode the filename. While such encoding is not supported by the MIME spec, many mailers use this technique to support non-ASCII characters in filenames. The default value of this property is false.
[中]获取与此身体部位关联的文件名。
从该正文部分的“内容处置”标题字段返回“filename”参数的值。如果不可用，则从该正文部分的“内容类型”标题字段返回“名称”参数的值。如果两者都不存在，则返回null。
如果mail.mime.decodefilename系统属性设置为true，则将使用MimeUtility#decodeText方法对文件名进行解码。虽然MIME规范不支持这种编码，但许多邮件程序使用这种技术来支持文件名中的非ASCII字符。此属性的默认值为false。

代码示例

代码示例来源：origin: camunda/camunda-bpm-platform

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. public String getName() {
  7. try {
  8.   if (part instanceof MimeBodyPart)
  9.   return ((MimeBodyPart)part).getFileName();
  10. } catch (MessagingException mex) {
  11.   // ignore it
  12. }
  13. return "";
  14. }

代码示例来源：origin: com.sun.mail/javax.mail

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: camunda/camunda-bpm-platform

  1. /**
  2.  * Get the filename associated with this body part. <p>
  3.  *
  4.  * Returns the value of the "filename" parameter from the
  5.  * "Content-Disposition" header field of this body part. If its
  6.  * not available, returns the value of the "name" parameter from
  7.  * the "Content-Type" header field of this body part.
  8.  * Returns <code>null</code> if both are absent. <p>
  9.  *
  10.  * If the <code>mail.mime.decodefilename</code> System property
  11.  * is set to true, the {@link MimeUtility#decodeText
  12.  * MimeUtility.decodeText} method will be used to decode the
  13.  * filename.  While such encoding is not supported by the MIME
  14.  * spec, many mailers use this technique to support non-ASCII
  15.  * characters in filenames.  The default value of this property
  16.  * is false.
  17.  *
  18.  * @return    filename
  19.  */
  20. public String getFileName() throws MessagingException {
  21. return getFileName(this);
  22. }

代码示例来源：origin: camunda/camunda-bpm-platform

  1. /**
  2.  * Get the filename associated with this Message. <p>
  3.  *
  4.  * Returns the value of the "filename" parameter from the
  5.  * "Content-Disposition" header field of this message. If it's
  6.  * not available, returns the value of the "name" parameter from
  7.  * the "Content-Type" header field of this BodyPart.
  8.  * Returns <code>null</code> if both are absent. <p>
  9.  *
  10.  * If the <code>mail.mime.encodefilename</code> System property
  11.  * is set to true, the {@link MimeUtility#decodeText
  12.  * MimeUtility.decodeText} method will be used to decode the
  13.  * filename.  While such encoding is not supported by the MIME
  14.  * spec, many mailers use this technique to support non-ASCII
  15.  * characters in filenames.  The default value of this property
  16.  * is false.
  17.  *
  18.  * @return    filename
  19.  * @exception        MessagingException for failures
  20.  */
  21. public String getFileName() throws MessagingException {
  22. return MimeBodyPart.getFileName(this);
  23. }

代码示例来源：origin: com.sun.mail/javax.mail

  1. /**
  2.  * Get the filename associated with this body part. <p>
  3.  *
  4.  * Returns the value of the "filename" parameter from the
  5.  * "Content-Disposition" header field of this body part. If its
  6.  * not available, returns the value of the "name" parameter from
  7.  * the "Content-Type" header field of this body part.
  8.  * Returns <code>null</code> if both are absent. <p>
  9.  *
  10.  * If the <code>mail.mime.decodefilename</code> System property
  11.  * is set to true, the {@link MimeUtility#decodeText
  12.  * MimeUtility.decodeText} method will be used to decode the
  13.  * filename.  While such encoding is not supported by the MIME
  14.  * spec, many mailers use this technique to support non-ASCII
  15.  * characters in filenames.  The default value of this property
  16.  * is false.
  17.  *
  18.  * @return    filename
  19.  */
  20. @Override
  21. public String getFileName() throws MessagingException {
  22. return getFileName(this);
  23. }

代码示例来源：origin: com.sun.mail/javax.mail

  1. /**
  2.  * Get the filename associated with this Message. <p>
  3.  *
  4.  * Returns the value of the "filename" parameter from the
  5.  * "Content-Disposition" header field of this message. If it's
  6.  * not available, returns the value of the "name" parameter from
  7.  * the "Content-Type" header field of this BodyPart.
  8.  * Returns <code>null</code> if both are absent. <p>
  9.  *
  10.  * If the <code>mail.mime.encodefilename</code> System property
  11.  * is set to true, the {@link MimeUtility#decodeText
  12.  * MimeUtility.decodeText} method will be used to decode the
  13.  * filename.  While such encoding is not supported by the MIME
  14.  * spec, many mailers use this technique to support non-ASCII
  15.  * characters in filenames.  The default value of this property
  16.  * is false.
  17.  *
  18.  * @return    filename
  19.  * @exception        MessagingException for failures
  20.  */
  21. @Override
  22. public String getFileName() throws MessagingException {
  23. return MimeBodyPart.getFileName(this);
  24. }

代码示例来源：origin: org.apache.geronimo.specs/geronimo-javamail_1.4_spec

  1. public String getName() {
  2.   try {
  3.     if (part instanceof MimeBodyPart) {
  4.       return ((MimeBodyPart) part).getFileName();
  5.     }
  6.   } catch (MessagingException mex) {
  7.     // ignore it
  8.   }
  9.   return "";
  10. }

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.javax.mail

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. public String getName() {
  7. try {
  8.   if (part instanceof MimeBodyPart)
  9.   return ((MimeBodyPart)part).getFileName();
  10. } catch (MessagingException mex) {
  11.   // ignore it
  12. }
  13. return "";
  14. }

代码示例来源：origin: javax.mail/com.springsource.javax.mail

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. public String getName() {
  7. try {
  8.   if (part instanceof MimeBodyPart)
  9.   return ((MimeBodyPart)part).getFileName();
  10. } catch (MessagingException mex) {
  11.   // ignore it
  12. }
  13. return "";
  14. }

代码示例来源：origin: javax.mail/javax.mail-api

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: com.sun.mail/android-mail

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: jboss/jboss-javaee-specs

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: com.sun.mail/mailapi

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: com.sun.mail/jakarta.mail

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: org.glassfish.metro/webservices-extra

  1. /**
  2.  * DataSource method to return a name.  <p>
  3.  *
  4.  * This implementation just returns an empty string.
  5.  */
  6. @Override
  7. public String getName() {
  8. try {
  9.   if (part instanceof MimeBodyPart)
  10.   return ((MimeBodyPart)part).getFileName();
  11. } catch (MessagingException mex) {
  12.   // ignore it
  13. }
  14. return "";
  15. }

代码示例来源：origin: camunda/camunda-bpm-platform

  1. String name = parts[i].getFileName();
  2. if (isEmpty(name)) { //Exceptional case.
  3.   name = toString(attachmentFormatters[i]);

代码示例来源：origin: com.sun.mail/javax.mail

  1. String name = parts[i].getFileName();
  2. if (isEmpty(name)) { //Exceptional case.
  3.   name = toString(attachmentFormatters[i]);

代码示例来源：origin: org.apache.james/apache-mailet-icalendar

  1. private void setFileNameIfNeeded(MimeBodyPart mimeBodyPart) throws MessagingException {
  2.   if (mimeBodyPart.getFileName() == null) {
  3.     mimeBodyPart.setFileName(DEFAULT_FILENAME);
  4.   }
  5. }

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.javax.mail

  1. /**
  2.  * Get the filename associated with this BodyPart. <p>
  3.  *
  4.  * Returns the value of the "filename" parameter from the
  5.  * "Content-Disposition" header field of this BodyPart. If its
  6.  * not available, returns the value of the "name" parameter from
  7.  * the "Content-Type" header field of this BodyPart.
  8.  * Returns <code>null</code> if both are absent.
  9.  *
  10.  * @return    filename
  11.  */
  12. public String getFileName() throws MessagingException {
  13. String name = super.getFileName();
  14. if (name == null)
  15.   name = getHeader("X-Sun-Data-Name", null);
  16. return name;
  17. }

代码示例来源：origin: stackoverflow.com

  1. MimeMultipart multipart = (MimeMultipart) message.getContent();
  2. System.out.println("This message consists of " + multipart.getCount() + " parts");
  3. for (int i = 0; i < multipart.getCount(); i++) {
  4.   // Note we're downcasting here, MimeBodyPart is the only subclass
  5.   // of BodyPart available in the Java EE spec.
  6.   MimeBodyPart bodyPart = (MimeBodyPart) multipart.getBodyPart(i); 
  8.   System.out.println("Part " + i + " has type " + bodyPart.getContentType());
  9.   System.out.println("Part " + i " + has filename " + bodyPart.getFileName()); // if it was an attachment
  10.   // So on, so forth.
  11. }

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