svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.compat / org.gvsig.compat.api / src / main / java / org / gvsig / compat / net / Downloader.java @ 47844
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| 1 | 40559 | jjdelcerro | /**
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| 2 | * gvSIG. Desktop Geographic Information System.
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| 3 | 40435 | jjdelcerro | *
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| 4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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| 5 | 40435 | jjdelcerro | *
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| 6 | * This program is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU General Public License
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| 8 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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| 9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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| 19 | * MA 02110-1301, USA.
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| 20 | *
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| 21 | 40559 | jjdelcerro | * For any additional information, do not hesitate to contact us
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| 22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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| 23 | 40435 | jjdelcerro | */
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| 24 | package org.gvsig.compat.net; |
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| 25 | |||
| 26 | import java.io.File; |
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| 27 | import java.io.IOException; |
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| 28 | import java.net.ConnectException; |
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| 29 | import java.net.URL; |
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| 30 | import java.net.UnknownHostException; |
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| 31 | 47839 | jjdelcerro | import org.apache.http.entity.ContentType; |
| 32 | 40435 | jjdelcerro | |
| 33 | |||
| 34 | |||
| 35 | /**
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| 36 | * @author gvSIG Team
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| 37 | * @version $Id$
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| 38 | *
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| 39 | */
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| 40 | public interface Downloader { |
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| 41 | /**
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| 42 | * Downloads an URL into a temporary file that is removed the next time the
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| 43 | * tempFileManager class is called, which means the next time gvSIG is launched.
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| 44 | *
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| 45 | * @param url
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| 46 | * @param name
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| 47 | 42543 | jjdelcerro | * @param cancel
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| 48 | 40435 | jjdelcerro | * @return
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| 49 | * @throws IOException
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| 50 | * @throws ConnectException
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| 51 | * @throws UnknownHostException
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| 52 | */
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| 53 | public File downloadFile(URL url, String name, ICancellable cancel) throws IOException,ConnectException, UnknownHostException; |
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| 54 | |||
| 55 | |||
| 56 | /**
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| 57 | * Downloads a URL using the HTTP Post protocol
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| 58 | * @param url
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| 59 | * The server URL
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| 60 | * @param data
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| 61 | * The data to send in the request
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| 62 | * @param name
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| 63 | * A common name for all the retrieved files
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| 64 | * @param cancel
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| 65 | * Used to cancel the downloads
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| 66 | * @return
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| 67 | * The retrieved file
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| 68 | * @throws IOException
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| 69 | * @throws ConnectException
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| 70 | * @throws UnknownHostException
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| 71 | */
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| 72 | public File downloadFile(URL url, String data, String name, ICancellable cancel) throws IOException,ConnectException, UnknownHostException; |
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| 73 | 42140 | jjdelcerro | |
| 74 | public File downloadFile(URL url, String data, String name, ICancellable cancel, int maxbytes) throws IOException,ConnectException, UnknownHostException; |
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| 75 | |||
| 76 | 47839 | jjdelcerro | public File downloadFile(URL url, String method, ContentType contentType, String data, String name, ICancellable cancel) throws IOException, ConnectException, UnknownHostException; |
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| 78 | public File downloadFile(URL url, String method, ContentType contentType, String data, String name, ICancellable cancel,int maxbytes) throws IOException, ConnectException, UnknownHostException; |
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| 79 | |||
| 80 | 47844 | fdiaz | public File downloadFile(URL url, String method, ContentType contentType, String data, String name, ICancellable cancel,int maxbytes, boolean useCache) throws IOException, ConnectException, UnknownHostException; |
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| 82 | 40435 | jjdelcerro | public void removeURL(URL url); |
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| 84 | public void removeURL(Object url); |
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| 85 | |||
| 86 | /**
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| 87 | * Cleans every temporal file previously downloaded.
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| 88 | */
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| 89 | public void cleanUpTempFiles(); |
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| 90 | |||
| 91 | |||
| 92 | } |