package railo.runtime.type.wrap;
import java.util.Iterator;
import java.util.Map;
import railo.runtime.PageContext;
import railo.runtime.dump.DumpData;
import railo.runtime.dump.DumpProperties;
import railo.runtime.dump.DumpUtil;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.PageException;
import railo.runtime.op.Caster;
import railo.runtime.op.Duplicator;
import railo.runtime.type.Collection;
import railo.runtime.type.KeyImpl;
import railo.runtime.type.Struct;
import railo.runtime.type.dt.DateTime;
import railo.runtime.type.it.EntryIterator;
import railo.runtime.type.it.KeyIterator;
import railo.runtime.type.it.StringIterator;
import railo.runtime.type.it.ValueIterator;
import railo.runtime.type.util.StructSupport;
/**
*
*/
public class MapAsStruct extends StructSupport implements Struct {
Map map;
private boolean caseSensitive;
/**
* constructor of the class
* @param map
* @param caseSensitive
*/
private MapAsStruct(Map map, boolean caseSensitive) {
this.map=map;
this.caseSensitive=caseSensitive;
}
public static Struct toStruct(Map map) {
return toStruct(map,false);
}
public static Struct toStruct(Map map, boolean caseSensitive) {
if(map instanceof Struct) return ((Struct)map);
return new MapAsStruct(map,caseSensitive);
}
@Override
public int size() {
return map.size();
}
@Override
public synchronized Collection.Key[] keys() {
int len=size();
Collection.Key[] k=new Collection.Key[len];
Iterator it = map.keySet().iterator();
int count=0;
while(it.hasNext()) {
k[count++]=KeyImpl.init(it.next().toString());
}
return k;
}
public static String getCaseSensitiveKey(Map map,String key) {
Iterator it = map.keySet().iterator();
String strKey;
while(it.hasNext()) {
strKey=Caster.toString(it.next(),"");
if(strKey.equalsIgnoreCase(key)) return strKey;
}
return null;
}
@Override
public synchronized Object remove(Collection.Key key) throws ExpressionException {
Object obj= map.remove(key.getString());
if(obj==null) {
if(map.containsKey(key.getString())) return null;
if(!caseSensitive){
String csKey = getCaseSensitiveKey(map,key.getString());
if(csKey!=null)obj= map.remove(csKey);
if(obj!=null)return obj;
}
throw new ExpressionException("can't remove key ["+key.getString()+"] from map, key doesn't exist");
}
return obj;
}
@Override
public synchronized Object removeEL(Collection.Key key) {
Object obj= map.remove(key.getString());
if(!caseSensitive && obj==null) {
String csKey = getCaseSensitiveKey(map,key.getString());
if(csKey!=null)obj= map.remove(csKey);
}
return obj;
}
@Override
public synchronized void clear() {
map.clear();
}
@Override
public synchronized Object get(Collection.Key key) throws ExpressionException {
Object o=map.get(key.getString());
if(o==null) {
if(map.containsKey(key.getString())) return null;
if(!caseSensitive){
String csKey = getCaseSensitiveKey(map,key.getString());
if(csKey!=null)o= map.get(csKey);
if(o!=null || map.containsKey(csKey)) return o;
}
throw new ExpressionException("key "+key.getString()+" doesn't exist in "+Caster.toClassName(map));
}
return o;
}
@Override
public synchronized Object get(Collection.Key key, Object defaultValue) {
Object obj=map.get(key.getString());
if(obj==null) {
if(map.containsKey(key.getString())) return null;
if(!caseSensitive){
String csKey = getCaseSensitiveKey(map,key.getString());
if(csKey!=null)obj= map.get(csKey);
if(obj!=null || map.containsKey(csKey)) return obj;
}
return defaultValue;
}
return obj;
}
@Override
public synchronized Object set(Collection.Key key, Object value) throws PageException {
return map.put(key.getString(),value);
}
@Override
public synchronized Object setEL(Collection.Key key, Object value) {
return map.put(key.getString(),value);
}
@Override
public synchronized Iterator<Collection.Key> keyIterator() {
return new KeyIterator(keys());
}
@Override
public Iterator<String> keysAsStringIterator() {
return new StringIterator(keys());
}
@Override
public Iterator<Entry<Key, Object>> entryIterator() {
return new EntryIterator(this,keys());
}
@Override
public Iterator<Object> valueIterator() {
return new ValueIterator(this,keys());
}
@Override
public DumpData toDumpData(PageContext pageContext, int maxlevel, DumpProperties dp) {
return DumpUtil.toDumpData(map, pageContext,maxlevel,dp);
}
@Override
public synchronized Collection duplicate(boolean deepCopy) {
return new MapAsStruct(Duplicator.duplicateMap(map,deepCopy),caseSensitive);
}
@Override
public boolean containsKey(Collection.Key key) {
//return map.containsKey(key.getString());
boolean contains = map.containsKey(key.getString());
if(contains) return true;
if(!caseSensitive)return map.containsKey(getCaseSensitiveKey(map,key.getString()));
return false;
}
@Override
public String castToString() throws ExpressionException {
throw new ExpressionException("Can't cast Complex Object Type Struct ["+getClass().getName()+"] to String",
"Use Built-In-Function \"serialize(Struct):String\" to create a String from Struct");
}
@Override
public String castToString(String defaultValue) {
return defaultValue;
}
@Override
public boolean castToBooleanValue() throws ExpressionException {
throw new ExpressionException("Can't cast Complex Object Type Struct ["+getClass().getName()+"] to a boolean value");
}
@Override
public Boolean castToBoolean(Boolean defaultValue) {
return defaultValue;
}
@Override
public double castToDoubleValue() throws ExpressionException {
throw new ExpressionException("Can't cast Complex Object Type Struct ["+getClass().getName()+"] to a number value");
}
@Override
public double castToDoubleValue(double defaultValue) {
return defaultValue;
}
@Override
public DateTime castToDateTime() throws ExpressionException {
throw new ExpressionException("Can't cast Complex Object Type Struct ["+getClass().getName()+"] to a Date");
}
@Override
public DateTime castToDateTime(DateTime defaultValue) {
return defaultValue;
}
@Override
public int compareTo(boolean b) throws ExpressionException {
throw new ExpressionException("can't compare Complex Object Type Struct ["+getClass().getName()+"] with a boolean value");
}
@Override
public int compareTo(DateTime dt) throws PageException {
throw new ExpressionException("can't compare Complex Object Type Struct ["+getClass().getName()+"] with a DateTime Object");
}
@Override
public int compareTo(double d) throws PageException {
throw new ExpressionException("can't compare Complex Object Type Struct ["+getClass().getName()+"] with a numeric value");
}
@Override
public int compareTo(String str) throws PageException {
throw new ExpressionException("can't compare Complex Object Type Struct ["+getClass().getName()+"] with a String");
}
@Override
public boolean containsValue(Object value) {
return map.containsValue(value);
}
@Override
public java.util.Collection values() {
return map.values();
}
}