将InputStream的内容写入RichTextItem并附加到Java中的Notes文档 [英] Write contents of InputStream to a RichTextItem and attach to a Notes document in Java

问题描述

我能够将文件附加到作为InputStream收到的多米诺骨牌文档的RichTextItem上.下面是代码片段:

I am able to attach a file to RichTextItem of a domino document that I receive as an InputStream. Below is the code snippet:

attachDocument(InputStream is){
    .....
    File attFile = saveInputStr(is);
    Document attdoc = testdb.createDocument();
    attDoc.replaceItemValue("Form", "formAttachment");
    RichTextItem rti = (RichTextItem) attDoc.getFirstItem("attachment");
    rti.embedObject(EmbeddedObject.EMBED_ATTACHMENT, "", attFile .getPath(), attFile .getName());
    .....
}

这很好.但是，如果我不想将文件写入磁盘，就像我将其保存到上述片段中的File即attFile那样，该怎么办.有没有一种方法可以将InputStream的内容写入文件(可能正在使用某些注释文档)并附加而不保存到磁盘.

This works fine. But what if I don't want to write the file to disk, like I save it to a File i.e. attFile in the above snippet. Is there a way that to write the contents of InputStream to a file (may be using some notes document) and attach it with out saving to disk.

推荐答案

我实际上找到了解决问题的方法.也许对某人会有帮助

I actually found solution for my question. Maybe it will be helpful for someone

attachDocument(InputStream is){
        .....
        //File attFile = saveInputStr(is);
        Document attdoc = testdb.createDocument();
        attDoc.replaceItemValue("Form", "formAttachment");
        //RichTextItem rti = (RichTextItem) attDoc.getFirstItem("attachment");
        //rti.embedObject(EmbeddedObject.EMBED_ATTACHMENT, "", attFile .getPath(), attFile .getName());
        attDoc.getFirstItem("attachment");
        Stream stream = DominoUtils.getCurrentSession().createStream();
        stream.write(IOUtils.toByteArray(is));
        MIMEEntity me = attDoc.createMIMEEntity("attachment"); 
        me.setContentFromBytes(stream, "application/pdf", MIMEEntity.ENC_IDENTITY_8BIT);
        is.close();
        attdoc.save();
        .....
    }

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