Revision 1764
Added by Jing Tao over 20 years ago
| EmlSAXHandler.java | ||
|---|---|---|
| 34 | 34 |
import java.io.File; |
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import java.io.FileReader; |
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import java.io.FileWriter; |
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import java.io.Reader; |
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| 37 | 38 |
import java.io.StringReader; |
| 38 | 39 |
import java.util.Stack; |
| 39 | 40 |
import java.util.Vector; |
| ... | ... | |
| 2196 | 2197 |
/* In eml2, the inline data wouldn't store in db, it store in file system |
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* The db stores file name(without path). |
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*/ |
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public static String readInlineDataFromFileSystem(String fileName)
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public static Reader readInlineDataFromFileSystem(String fileName)
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throws McdbException |
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{
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String data = null; |
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//BufferedReader stringReader = null; |
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FileReader fileReader = null; |
|
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String path = MetaCatUtil.getOption("inlinedatafilepath");
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// the new file name will look like path/docid.rev.2 |
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File inlineDataDirectory = new File(path); |
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File dataFile = new File(inlineDataDirectory, fileName); |
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try |
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{
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FileReader fileReader = new FileReader(dataFile); |
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BufferedReader stringReader = new BufferedReader(fileReader); |
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// read first line of data |
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String tmp = stringReader.readLine(); |
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// pass first line data to data varible |
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data = tmp; |
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// at the end tmp will be null |
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while (tmp != null) |
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{
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// read a new line |
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tmp = stringReader.readLine(); |
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// append new line to data |
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if (tmp != null) |
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{
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data = data+tmp; |
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} |
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} |
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fileReader = new FileReader(dataFile); |
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//stringReader = new BufferedReader(fileReader); |
|
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} |
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catch (Exception e) |
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{
|
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throw new McdbException(e.getMessage()); |
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} |
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MetaCatUtil.debugMessage("the inline data retrieve from file: "+data, 50);
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return data;
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// return stringReader;
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return fileReader;
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} |
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|
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/* Delete relations */ |
Also available in: Unified diff
Using reader replacing string to read inline data.