svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.file / org.gvsig.fmap.dal.file.lib / src / main / java / org / gvsig / fmap / dal / resource / file / FileResource.java @ 40435
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 IVER T.I {{Task}}
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*/
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/**
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*
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*/
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package org.gvsig.fmap.dal.resource.file; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.text.MessageFormat; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.resource.ResourceParameters; |
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import org.gvsig.fmap.dal.resource.exception.AccessResourceException; |
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import org.gvsig.fmap.dal.resource.exception.PrepareResourceException; |
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import org.gvsig.fmap.dal.resource.exception.ResourceException; |
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import org.gvsig.fmap.dal.resource.exception.ResourceNotifyOpenException; |
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import org.gvsig.fmap.dal.resource.spi.AbstractResource; |
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/**
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* @author jmvivo
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*
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*/
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public class FileResource extends AbstractResource { |
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final public static String NAME = "file"; |
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final public static String DESCRIPTION = "File of filesystem"; |
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private File file; |
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public FileResource(FileResourceParameters params)
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throws InitializeException {
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super(params);
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file = null;
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} |
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public Object get() throws AccessResourceException { |
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return getFile();
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} |
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public String getFileName() throws AccessResourceException { |
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return (String) getFile().getPath(); |
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} |
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public File getFile() throws AccessResourceException { |
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try {
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prepare(); |
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} catch (PrepareResourceException e) {
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throw new AccessResourceException(this, e); |
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} |
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return ((FileResourceParameters)getParameters()).getFile();
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} |
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// TODO ???
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public FileInputStream getFileInputStream() throws AccessResourceException, |
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FileNotFoundException {
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FileInputStream fis = new FileInputStream(getFile()); |
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try {
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notifyOpen(); |
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} catch (ResourceNotifyOpenException e) {
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throw new AccessResourceException(this, e); |
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} |
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return fis;
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} |
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public String getName() throws AccessResourceException { |
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return MessageFormat.format("FileResource({0})", |
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new Object[] { getFileName() }); |
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} |
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public boolean isThis(ResourceParameters parameters) |
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throws ResourceException {
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if (!(parameters instanceof FileResourceParameters)) { |
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return false; |
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} |
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FileResourceParameters params; |
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params = (FileResourceParameters) parameters.getCopy(); |
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prepare(params); |
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return params.getFileName().equals(this.getFileName()); |
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} |
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} |
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