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package org.glassfish.jersey.wadl.doclet;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.glassfish.jersey.server.wadl.internal.generators.resourcedoc.model.ClassDocType;
import org.glassfish.jersey.server.wadl.internal.generators.resourcedoc.model.MethodDocType;
import org.glassfish.jersey.server.wadl.internal.generators.resourcedoc.model.ParamDocType;
import com.sun.javadoc.ClassDoc;
import com.sun.javadoc.MethodDoc;
import com.sun.javadoc.ParamTag;
import com.sun.javadoc.Parameter;
/**
* This {@link DocProcessor} wraps multiple {@code DocProcessor}s.
*
* @author Martin Grotzke (martin.grotzke at freiheit.com)
*/
public class DocProcessorWrapper implements DocProcessor {
private final List<DocProcessor> _docProcessors;
/**
* Create new {@code DocProcessorWrapper} instance.
*/
public DocProcessorWrapper() {
_docProcessors = new ArrayList<>();
}
/**
* Add a new {@code DocProcessor} instance to the list of wrapped instances.
*
* @param docProcessor {@code DocProcessor} instance to wrap.
*/
void add(DocProcessor docProcessor) {
_docProcessors.add(docProcessor);
}
@Override
public Class<?>[] getRequiredJaxbContextClasses() {
final List<Class<?>> result = new ArrayList<>();
for (DocProcessor docProcessor : _docProcessors) {
final Class<?>[] requiredJaxbContextClasses = docProcessor.getRequiredJaxbContextClasses();
if (requiredJaxbContextClasses != null && requiredJaxbContextClasses.length > 0) {
result.addAll(Arrays.asList(requiredJaxbContextClasses));
}
}
return result.toArray(new Class<?>[result.size()]);
}
@Override
public String[] getCDataElements() {
final List<String> result = new ArrayList<>();
for (DocProcessor docProcessor : _docProcessors) {
final String[] cdataElements = docProcessor.getCDataElements();
if (cdataElements != null && cdataElements.length > 0) {
result.addAll(Arrays.asList(cdataElements));
}
}
return result.toArray(new String[result.size()]);
}
@Override
public void processClassDoc(ClassDoc classDoc, ClassDocType classDocType) {
for (DocProcessor docProcessor : _docProcessors) {
docProcessor.processClassDoc(classDoc, classDocType);
}
}
@Override
public void processMethodDoc(MethodDoc methodDoc,
MethodDocType methodDocType) {
for (DocProcessor docProcessor : _docProcessors) {
docProcessor.processMethodDoc(methodDoc, methodDocType);
}
}
@Override
public void processParamTag(ParamTag paramTag, Parameter parameter,
ParamDocType paramDocType) {
for (DocProcessor docProcessor : _docProcessors) {
docProcessor.processParamTag(paramTag, parameter, paramDocType);
}
}
}