private String loadProperty(String key) throws IOException {
if (_properties == null) {
try {
_properties = new Properties();
_properties.load(
Thread.currentThread()
.getContextClassLoader()
.getResourceAsStream(this.PROPERTIES_FILENAME));
} catch (IOException e) {
log.error("Could not load xml.properties: \n " + e.getMessage());
throw new IOException(
"Error loading "
+ caCOREUnmarshaller.PROPERTIES_FILENAME
+ " file. Please make sure the file is in your classpath.");
}
}
return _properties.getProperty(key);
}
/** @return default mapping file being used for xml serialziation/deserialization */
public Mapping getMapping() throws XMLUtilityException {
/* if no mapping file explicity specified then load the default */
log.debug("mapping is null? " + (mapping == null));
if (mapping == null) {
log.info("mapping is null; will try to load it");
try {
EntityResolver resolver =
new EntityResolver() {
public InputSource resolveEntity(String publicId, String systemId) {
if (publicId.equals("-//EXOLAB/Castor Object Mapping DTD Version 1.0//EN")) {
InputStream in =
Thread.currentThread()
.getContextClassLoader()
.getResourceAsStream("mapping.dtd");
return new InputSource(in);
}
return null;
}
};
org.xml.sax.InputSource mappIS =
new org.xml.sax.InputSource(
Thread.currentThread()
.getContextClassLoader()
.getResourceAsStream(loadProperty(this.PROPERTIES_MAPPING_KEY)));
Mapping localMapping = new Mapping();
localMapping.setEntityResolver(resolver);
localMapping.loadMapping(mappIS);
return localMapping;
} catch (IOException e) {
log.error(
"Error reading default xml mapping file ",
e); // To change body of catch statement use File | Settings | File Templates.
throw new XMLUtilityException("Error reading default xml mapping file ", e);
}
}
return mapping;
}