From aa7eec382d53c85c4e5a2d8c6ec351aba85b6136 Mon Sep 17 00:00:00 2001 From: ulrich <undisclosed> Date: Thu, 05 Apr 2018 18:33:20 +0000 Subject: [PATCH] file content bei collectFiles hinzugenommen --- src/de/uhilger/wbx/WbxUtils.java | 32 +++++++++++++++++++++++++++++++- 1 files changed, 31 insertions(+), 1 deletions(-) diff --git a/src/de/uhilger/wbx/WbxUtils.java b/src/de/uhilger/wbx/WbxUtils.java index 963b5bf..d10955b 100644 --- a/src/de/uhilger/wbx/WbxUtils.java +++ b/src/de/uhilger/wbx/WbxUtils.java @@ -19,7 +19,12 @@ package de.uhilger.wbx; import de.uhilger.wbx.data.Inhalt; +import java.io.BufferedReader; import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; @@ -54,7 +59,7 @@ public List<Inhalt> collectFiles(String requestUrl, String contextPath, - String relativePath, int maxTiefe, int maxAnzahl) { + String relativePath, int maxTiefe, int maxAnzahl, int length) { Bild bild = new Bild(); //WbxUtils wu = new WbxUtils(); String basis = getJNDIParameter(WBX_FILE_BASE, WbxUtils.EMPTY_STRING); @@ -76,6 +81,9 @@ cont.setIsHidden(beitrag.isHidden()); cont.setLastModified(beitrag.lastModified()); cont.setLength(beitrag.length()); + if(length > 0) { + cont.setAbst(getFileContent(beitrag, length)); + } /* den 'https://..'-Teil bis vor dem @@ -105,6 +113,28 @@ return files; } + private String getFileContent(File file, int len) { + try { + StringBuffer readBuffer = new StringBuffer(); + char[] buf = new char[1]; + FileReader fr = new FileReader(file); + int bytesRead = fr.read(buf); + int read = 0; + while(bytesRead > -1 && read < len) { + read += bytesRead; + readBuffer.append(buf); + bytesRead = fr.read(buf); + } + readBuffer.append(buf); + fr.close(); + logger.fine("read: " + read + ", readBuffer.len: " + readBuffer.length()); + return readBuffer.toString(); + } catch (Exception ex) { + logger.log(Level.SEVERE, ex.getMessage(), ex); + return EMPTY_STRING; + } + } + /** * Diese Methode funktioniert nur, wenn entweder ein Ordner uebergeben -- Gitblit v1.9.3