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74 lines (51 loc) · 1.88 KB
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package code2code.core.templateengine;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import code2code.core.generator.Generator;
public abstract class AbstractTemplateEngine {
public boolean canFindKnownFile(IFolder folder, String fileName) {
for (String extension : getKnownExtensions()) {
if (folder.getFile(fileName + "." + extension).exists()) {
return true;
}
}
return false;
}
public IFile getKnownFile(IFolder folder, String fileName) {
for (String extension : getKnownExtensions()) {
if (folder.getFile(fileName + "." + extension).exists()) {
return folder.getFile(fileName + "." + extension);
}
}
return null;
}
public boolean canProcess(String fileName) {
for (String extension : getKnownExtensions()) {
if (fileName.endsWith("." + extension)) {
return true;
}
}
return false;
}
public boolean knowExtension(String extension) {
return getKnownExtensions().contains(extension);
}
public Map<String, String> processMap(Generator generator, Map<String, String> params, Map<String, String> initialContext) throws Exception {
Map<String, String> translatedMap = new LinkedHashMap<String, String>();
Map<String, String> currentContext = new LinkedHashMap<String, String>();
currentContext.putAll(initialContext);
for (Entry<String, String> entry : params.entrySet()) {
String param = entry.getKey();
String processedValue = processString(generator, entry.getValue(), currentContext);
translatedMap.put(param, processedValue);
currentContext.put(param, processedValue);
}
return translatedMap;
}
public abstract List<String> getKnownExtensions();
public abstract String processString(Generator generator, String value, Map<String, String> extendedContext) throws Exception;
}