org.smooks.edi.edisax.registry.DefaultMappingsRegistry Maven / Gradle / Ivy
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package org.smooks.edi.edisax.registry;
import java.io.IOException;
import java.net.URI;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.smooks.edi.edisax.EDIConfigurationException;
import org.smooks.edi.edisax.model.EdifactModel;
import org.smooks.edi.edisax.util.EDIUtils;
import org.xml.sax.SAXException;
/**
* Default implementation of {@link MappingsRegistry}.
*
* Default implementation loading EDIFACT models based on the specified list of model files
* which could be provided either via constructor or via {@link #addModelReferences(String, URI)} method.
*
* @author zubairov
*/
public class DefaultMappingsRegistry extends AbstractMappingsRegistry {
private final Map modelReferences = new HashMap();
/**
* Constructor mostly used for tests
*
* @param models
*/
public DefaultMappingsRegistry(EdifactModel... models) {
for (EdifactModel model : models) {
content.put(EDIUtils.toLookupName(model.getDescription()), model);
}
}
/**
* Loading mapping model out of ZIP file
*
* @param string
* @param baseURI
* @throws SAXException
* @throws IOException
* @throws EDIConfigurationException
*/
public DefaultMappingsRegistry(String mappingModelFiles, URI baseURI) throws EDIConfigurationException, IOException, SAXException {
addModelReferences(mappingModelFiles, baseURI);
}
/**
* Add references to the lookup list.
*
* @param references
*/
public void addModelReferences(String models, URI baseURI) {
String[] mappingModelFileTokens = models.split(",");
for (String modelRef : mappingModelFileTokens) {
modelReferences.put(modelRef, baseURI);
}
}
/**
* This method load all mapping models which are declared in
* {@link #modelReferences} map and returns them all back.
* It is actually ignoring nameComponents parameter
* because no on-demand loading is happening here.
*
* @param nameComponents
* @return
* @throws SAXException
* @throws IOException
* @throws EDIConfigurationException
*/
protected synchronized Map demandLoading(String[] nameComponents) throws EDIConfigurationException, IOException, SAXException {
Map result = new LinkedHashMap();
Set> set = modelReferences.entrySet();
for (Entry entry : set) {
EDIUtils.loadMappingModels(entry.getKey(), result, entry.getValue());
}
return result;
}
}