Revision 40332
| branches/v2_0_0_prep/libraries/libCompat/src/org/gvsig/compat/se/net/SEDownloader.java | ||
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import java.io.OutputStreamWriter; |
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import java.net.ConnectException; |
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import java.net.HttpURLConnection; |
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import java.net.URI; |
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import java.net.URL; |
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import java.net.UnknownHostException; |
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import java.security.KeyManagementException; |
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/** |
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* <b>key</b>: URL, <b>value</b>: path to the downloaded file. |
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*/ |
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Hashtable downloadedFiles;
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Hashtable cachedURItoFile;
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Exception downloadException; |
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final String tempDirectoryPath = System.getProperty("java.io.tmpdir")+"/tmp-andami";
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private File getPreviousDownloadedURL(URL url, String data) {
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if(data == null) |
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return getPreviousDownloaded(url); |
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return getPreviousDownloaded(url + data); |
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return getPreviousDownloaded(url.toString() + data);
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} |
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/** |
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* @param url |
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* @return File containing this URL's content or null if no file was found. |
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*/ |
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private File getPreviousDownloaded(Object object) {
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File f = null; |
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if (downloadedFiles != null && downloadedFiles.containsKey(object)) {
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String filePath = (String) downloadedFiles.get(object); |
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private File getPreviousDownloaded(Object theurl) {
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File f = null; |
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Object thekey = null; |
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try {
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if (theurl instanceof URL) {
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thekey = ((URL) theurl).toURI(); |
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} else {
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thekey = theurl; |
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} |
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} catch (Exception e) {
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LOG.info("Warning: did not check url: " + theurl, e);
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return null; |
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} |
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if (cachedURItoFile != null && cachedURItoFile.containsKey(thekey)) {
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String filePath = (String) cachedURItoFile.get(thekey); |
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f = new File(filePath); |
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if (!f.exists()) |
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return null; |
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* @param filePath |
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*/ |
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void addDownloadedURL(URL url, String filePath) {
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if (downloadedFiles == null) |
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downloadedFiles = new Hashtable(); |
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String fileName = (String) downloadedFiles.put(url, filePath); |
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if (cachedURItoFile == null) |
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cachedURItoFile = new Hashtable(); |
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URI theuri = null; |
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try {
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theuri = url.toURI(); |
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} catch (Exception e) {
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LOG.info("Warning: did not cache bad url: " + url, e);
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return; |
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} |
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String fileName = (String) cachedURItoFile.put(theuri, filePath); |
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//JMV: No se puede eliminar el anterior porque puede que alguien lo |
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// este usando |
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/* |
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* @param request |
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*/ |
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public void removeURL(URL url) {
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if (downloadedFiles != null && downloadedFiles.containsKey(url)) |
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downloadedFiles.remove(url); |
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URI theuri = null; |
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try {
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theuri = url.toURI(); |
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} catch (Exception e) {
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LOG.info("Warning: did not remove bad url: " + url, e);
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return; |
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} |
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if (cachedURItoFile != null && cachedURItoFile.containsKey(theuri)) |
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cachedURItoFile.remove(theuri); |
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} |
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/** |
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* @param request |
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*/ |
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public void removeURL(Object url) {
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if (downloadedFiles != null && downloadedFiles.containsKey(url))
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downloadedFiles.remove(url);
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if (cachedURItoFile != null && cachedURItoFile.containsKey(url))
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cachedURItoFile.remove(url);
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} |
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} |
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