/**
* Convert raw xml to StyledLayerDescriptorInfo.
*
* @param sld
* @return StyledLayerDescriptorInfo
* @throws SldException
*/
public StyledLayerDescriptorInfo toSldI(RawSld sld) throws SldException {
try {
return parseXml(sld.getName(), sld.getXml());
} catch (JiBXException e) {
throw new SldException("Validation error", e);
}
}
public List<SldInfo> findTemplates() throws SldException {
List<SldInfo> res = new ArrayList<SldInfo>();
for (RawSld raw : allSlds.values()) {
res.add(new SldInfoImpl(raw.getName(), raw.getTitle()));
}
return res;
}
private RawSld parseSldI(StyledLayerDescriptorInfo sld) throws JiBXException {
RawSld res = new RawSld();
IBindingFactory bfact;
bfact = BindingDirectory.getFactory(StyledLayerDescriptorInfo.class);
IMarshallingContext mctx = bfact.createMarshallingContext();
StringWriter writer = new StringWriter();
mctx.setOutput(writer);
mctx.getXmlWriter().setIndentSpaces(2, "\n", ' ');
mctx.marshalDocument(sld);
res.setXml(writer.toString());
res.setName(sld.getName());
res.setVersion(sld.getVersion());
res.setTitle(sld.getTitle() == null ? getTitle(sld, "?") : sld.getTitle());
return res;
}
/**
* Test by unmarshalling.
*
* @param sld
* @throws SldException
*/
public boolean validate(RawSld sld) throws SldException {
try {
parseXml("", sld.getXml());
return true;
} catch (JiBXException e) {
return false;
}
}
@PostConstruct
void init() throws SldException {
if (getDirectory() != null) {
try {
if (getDirectory().getFile().exists()) {
if (getDirectory().getFile().isDirectory()) {
File[] sldFiles =
getDirectory()
.getFile()
.listFiles(
new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.endsWith(".sld") || name.endsWith(".xml");
}
});
for (File file : sldFiles) {
RawSld raw = new RawSld();
raw.setXml(FileUtils.readFileToString(file, FILE_ENCODING));
String fileName = StringUtils.stripFilenameExtension(file.getName());
StyledLayerDescriptorInfo tmp = parseXml(fileName, raw.getXml());
raw.setName(fileName);
raw.setTitle(tmp.getTitle());
raw.setVersion(tmp.getVersion());
log.info("added sld '{}' to service", fileName);
allSlds.put(raw.getName(), raw);
}
}
}
} catch (Exception e) { // NOSONAR
log.warn("Error while initilizing SLD service.", e);
}
}
}