How to use

getParameterMap

method

in

org.apache.tomcat.util.descriptor.web.FilterDef

@Override
public String getInitParameter(String name) {
  return filterDef.getParameterMap().get(name);
}

public Map<String, String> getFilterInitParameterMap() {
  return Collections.unmodifiableMap(filterDef.getParameterMap());
}

@Override
public String getInitParameter(String name) {
  return filterDef.getParameterMap().get(name);
}

/**
 * Return a <code>String</code> containing the value of the named
 * initialization parameter, or <code>null</code> if the parameter
 * does not exist.
 *
 * @param name Name of the requested initialization parameter
 */
@Override
public String getInitParameter(String name) {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return null;
  }
  return map.get(name);
}

/**
 * Return a <code>String</code> containing the value of the named
 * initialization parameter, or <code>null</code> if the parameter
 * does not exist.
 *
 * @param name Name of the requested initialization parameter
 */
@Override
public String getInitParameter(String name) {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return null;
  }
  return map.get(name);
}

public Map<String, String> getFilterInitParameterMap() {
  return Collections.unmodifiableMap(filterDef.getParameterMap());
}

@Override
public String getInitParameter(String name) {
  return filterDef.getParameterMap().get(name);
}

/**
 * Return a <code>String</code> containing the value of the named
 * initialization parameter, or <code>null</code> if the parameter
 * does not exist.
 *
 * @param name Name of the requested initialization parameter
 */
@Override
public String getInitParameter(String name) {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return (null);
  }
  return map.get(name);
}

/**
 * Return an <code>Enumeration</code> of the names of the initialization
 * parameters for this Filter.
 */
@Override
public Enumeration<String> getInitParameterNames() {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return Collections.enumeration(emptyString);
  }
  return Collections.enumeration(map.keySet());
}

public Map<String, String> getFilterInitParameterMap() {
  return Collections.unmodifiableMap(filterDef.getParameterMap());
}

/**
 * Return an <code>Enumeration</code> of the names of the initialization
 * parameters for this Filter.
 */
@Override
public Enumeration<String> getInitParameterNames() {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return Collections.enumeration(emptyString);
  }
  return Collections.enumeration(map.keySet());
}

/**
 * Return an <code>Enumeration</code> of the names of the initialization
 * parameters for this Filter.
 */
@Override
public Enumeration<String> getInitParameterNames() {
  Map<String,String> map = filterDef.getParameterMap();
  if (map == null) {
    return Collections.enumeration(emptyString);
  }
  return Collections.enumeration(map.keySet());
}

@Override
public Map<String, String> getInitParameters() {
  ParameterMap<String,String> result = new ParameterMap<>();
  result.putAll(filterDef.getParameterMap());
  result.setLocked(true);
  return result;
}

@Override
public Map<String, String> getInitParameters() {
  ParameterMap<String,String> result = new ParameterMap<>();
  result.putAll(filterDef.getParameterMap());
  result.setLocked(true);
  return result;
}

@Override
public Map<String, String> getInitParameters() {
  ParameterMap<String,String> result = new ParameterMap<>();
  result.putAll(filterDef.getParameterMap());
  result.setLocked(true);
  return result;
}

  src.getParameterMap().entrySet()) {
if (dest.getParameterMap().containsKey(srcEntry.getKey())) {
  if (failOnConflict && !dest.getParameterMap().get(
      srcEntry.getKey()).equals(srcEntry.getValue())) {
    return false;

  src.getParameterMap().entrySet()) {
if (dest.getParameterMap().containsKey(srcEntry.getKey())) {
  if (failOnConflict && !dest.getParameterMap().get(
      srcEntry.getKey()).equals(srcEntry.getValue())) {
    return false;

  src.getParameterMap().entrySet()) {
if (dest.getParameterMap().containsKey(srcEntry.getKey())) {
  if (failOnConflict && !dest.getParameterMap().get(
      srcEntry.getKey()).equals(srcEntry.getValue())) {
    return false;

if (isWebXMLfilterDef) {
  Map<String, String> webXMLInitParams = filterDef
      .getParameterMap();
  for (Map.Entry<String, String> entry : initParams
      .entrySet()) {

@Override
public void addFilter(FilterDescriptor descriptor) {
  String name = descriptor.getName();
  Context context = getContextForPath(descriptor.getContext());
  FilterDef filterDef = new FilterDef();
  filterDef.setFilterName(name);
  filterDef.setDisplayName(descriptor.getDisplayName());
  filterDef.setFilterClass(descriptor.getClazz().getName());
  Map<String, String> initParams = descriptor.getInitParams();
  if (initParams != null) {
    filterDef.getParameterMap().putAll(initParams);
  }
  context.addFilterDef(filterDef);
  for (FilterMappingDescriptor fmd : descriptor.getFilterMappings()) {
    FilterMap filterMap = new FilterMap();
    filterMap.setFilterName(name);
    filterMap.addURLPatternDecoded(fmd.getUrlPattern());
    for (String dispatch : fmd.getDispatchers()) {
      filterMap.setDispatcher(dispatch);
    }
    context.addFilterMap(filterMap);
  }
}