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package org.glassfish.security.services.impl.common;
import java.util.Set;
import java.util.TreeMap;
import org.glassfish.security.services.api.common.Attribute;
import org.glassfish.security.services.api.common.Attributes;
public class AttributesImpl implements Attributes {
private final TreeMap<String, Attribute> attributes;
public AttributesImpl() {
attributes = new TreeMap<String, Attribute>();
}
/**
* Copy constructor
*/
public AttributesImpl( AttributesImpl other ) {
if ( null == other ) {
throw new NullPointerException( "Given illegal null AttributesImpl." );
}
attributes = new TreeMap<String, Attribute>( other.attributes );
}
public int getAttributeCount() {
return attributes.size();
}
public Set<String> getAttributeNames() {
return attributes.keySet();
}
public Attribute getAttribute(String name) {
return attributes.get(name);
}
public String getAttributeValue(String name) {
Attribute a = attributes.get(name);
if(a != null) {
return a.getValue();
}
return null;
}
public Set<String> getAttributeValues(String name) {
Attribute a = attributes.get(name);
if(a != null) {
return a.getValues();
}
return null;
}
public String[] getAttributeValuesAsArray(String name) {
Attribute a = attributes.get(name);
if(a != null) {
return a.getValuesAsArray();
}
return null;
}
public void addAttribute(String name, String value, boolean replace) {
Attribute a = attributes.get(name);
if(a != null && !replace) {
a.addValue(value);
}
else {
attributes.put(name, new AttributeImpl(name, value));
}
}
public void addAttribute(String name, Set<String> values, boolean replace) {
Attribute a = attributes.get(name);
if(a != null && !replace) {
a.addValues(values);
}
else {
attributes.put(name, new AttributeImpl(name, values));
}
}
public void addAttribute(String name, String[] values, boolean replace) {
Attribute a = attributes.get(name);
if(a != null && !replace) {
a.addValues(values);
}
else {
attributes.put(name, new AttributeImpl(name, values));
}
}
public void removeAttribute(String name) {
attributes.remove(name);
}
public void removeAttributeValue(String name, String value) {
Attribute a = attributes.get(name);
if (a != null) {
a.removeValue(value);
}
}
public void removeAttributeValues(String name, Set<String> values) {
Attribute a = attributes.get(name);
if (a != null) {
a.removeValues(values);
}
}
public void removeAttributeValues(String name, String[] values) {
Attribute a = attributes.get(name);
if (a != null) {
a.removeValues(values);
}
}
public void removeAllAttributeValues(String name) {
Attribute a = attributes.get(name);
if (a != null) {
a.clear();
}
}
public void clear() {
attributes.clear();
}
}