Difference between revisions of "GetDocument"
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{{DISPLAYTITLE: | {{DISPLAYTITLE:getDocument}} | ||
Retrieves a document specified by its ID. | Retrieves a document specified by its ID. | ||
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;Example:This example logs the size and name associated with a document. | ;Example:This example logs the size and name associated with a document. | ||
:<syntaxhighlight lang="java" enclose="div"> | :<syntaxhighlight lang="java" enclose="div"> | ||
Result result = getDocument(documentId); | Result result = Functions.getDocument(documentId); | ||
Parameters params = result.getParameters(); | Parameters params = result.getParameters(); | ||
PlatformFileBean file = params.getPlatformFileBean(documentId); | PlatformFileBean file = params.getPlatformFileBean(documentId); | ||
Latest revision as of 00:37, 17 January 2014
Retrieves a document specified by its ID.
- Syntax
- <syntaxhighlight lang="java" enclose="div">
Result result = Functions.getDocument(String documentID); </syntaxhighlight>
- Parameters
- documentID - The ID of a document stored in the platform.
- Returns
- Result object that contains the document in the form of a PlatformFileBean.
- Usage
-
- Use result.getParameters() to get the params from the Result object.
- Call getPlatformFileBean() on the params, passing the document ID as a string.
- If needed, call getBytes() on the PlatformFileBean to get document content in a byte array.
- Example
- This example logs the size and name associated with a document.
- <syntaxhighlight lang="java" enclose="div">
Result result = Functions.getDocument(documentId); Parameters params = result.getParameters(); PlatformFileBean file = params.getPlatformFileBean(documentId); byte[] bytes = file.getBytes(); String msg = "Name:"+file.getName()+", size:"+file.getEncodedFileContent().length(); Logger.info(msg, "Document"); </syntaxhighlight>