Revision 2616 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/store/rmf/RmfBlocksManager.java
| RmfBlocksManager.java | ||
|---|---|---|
| 37 | 37 |
* escribir en el se registrar? a traves de ClientRegister y esta clase ser? la encargada |
| 38 | 38 |
* de gestionar la lectura y escritura de bloques. |
| 39 | 39 |
* |
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* 21-abr-2007 |
|
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
| 43 | 42 |
public class RmfBlocksManager extends ClientRegister implements IRmfBlock {
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| 44 | 43 |
private final String MAIN_TAG = "RasterMetaFile"; |
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private String version = "1.0"; |
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private String path = null; |
| 46 | 47 |
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/** |
| ... | ... | |
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RasterLocator.getManager().getFileUtils().copyFile(getPath(), getPath() + "~"); |
| 77 | 78 |
} |
| 78 | 79 |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.dataset.io.rmf.IRmfBlock#read(java.lang.String) |
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*/ |
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public void read(String xml) throws ParsingException {
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| 84 | 81 |
File file = new File(getPath()); |
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ArrayList<String> lines = new ArrayList<String>(); |
| ... | ... | |
| 133 | 130 |
file.createNewFile(); |
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FileWriter writer = new FileWriter(file); |
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writer.write("<?xml version=\"1.0\" encoding=\"ISO-8859-15\"?>\n");
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writer.write("<RasterMetaFile>\n");
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writer.write("<" + getMainTag() + " version=\"" + version + "\">\n");
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for (int i = 0; i < clients.size(); i++) {
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IRmfBlock block = ((IRmfBlock) clients.get(i)); |
| 139 | 136 |
String xmlBlock = block.write(); |
| 140 | 137 |
if(xmlBlock != null) |
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writer.write(xmlBlock); |
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} |
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writer.write("</RasterMetaFile>\n");
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writer.write("</" + getMainTag() + ">\n");
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writer.close(); |
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} |
| 146 | 143 |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.dataset.io.rmf.IRmfBlock#write() |
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*/ |
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public String write() throws IOException {
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File file = new File(getPath()); |
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ArrayList<String> lines = new ArrayList<String>(); |
| ... | ... | |
| 247 | 240 |
try {
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inGrf = new BufferedReader(new InputStreamReader(new FileInputStream(f))); |
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String str = inGrf.readLine(); |
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if (!str.startsWith("<?xml"))
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if (!str.startsWith("<?xml")) {
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inGrf.close(); |
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return false; |
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} |
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while (str != null) {
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if (str.startsWith("<" + getMainTag())) {
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inGrf.close(); |
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if(str.contains("version=\"")) {
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String versionNbr = str.substring(str.indexOf("version=\"") + 9);
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versionNbr = versionNbr.substring(0, versionNbr.indexOf("\""));
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if(!versionNbr.equals(version)) {
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return false; |
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} |
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} |
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return true; |
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} |
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str = inGrf.readLine(); |
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} |
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inGrf.close(); |
|
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} catch (FileNotFoundException e) {
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return false; |
| 254 | 264 |
} catch (IOException e) {
|
| ... | ... | |
| 258 | 268 |
return true; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.dataset.io.rmf.IRmfBlock#getMainTag() |
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*/ |
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public String getMainTag() {
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return MAIN_TAG; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.dataset.io.rmf.IRmfBlock#getResult() |
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*/ |
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public Object getResult() {
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return null; |
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} |
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