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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.sun.star.wizards.common;
import com.sun.star.beans.PropertyAttribute;
import com.sun.star.beans.PropertyState;
import com.sun.star.beans.PropertyValue;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map.Entry;
/**
*
* @author frank.schoenheit@sun.com
*/
public class NamedValueCollection
{
final private HashMap< String, Object > m_values = new HashMap< String, Object >();
public NamedValueCollection()
{
}
public NamedValueCollection( final PropertyValue[] i_values )
{
for ( int i = 0; i < i_values.length; ++i )
m_values.put( i_values[i].Name, i_values[i].Value );
}
public final void put( final String i_name, final Object i_value )
{
m_values.put( i_name, i_value );
}
@SuppressWarnings("unchecked")
public final < T extends Object > T getOrDefault( final String i_key, final T i_default )
{
if ( m_values.containsKey( i_key ) )
{
final Object value = m_values.get( i_key );
try
{
return (T)value;
}
catch ( ClassCastException e ) { }
}
return i_default;
}
@SuppressWarnings("unchecked")
public final < T extends XInterface > T queryOrDefault( final String i_key, final T i_default, Class i_interfaceClass )
{
if ( m_values.containsKey( i_key ) )
{
final Object value = m_values.get( i_key );
return (T)UnoRuntime.queryInterface( i_interfaceClass, value );
}
return i_default;
}
public final boolean has( final String i_key )
{
return m_values.containsKey( i_key );
}
public final PropertyValue[] getPropertyValues()
{
PropertyValue[] values = new PropertyValue[ m_values.size() ];
Iterator< Entry< String, Object > > iter = m_values.entrySet().iterator();
int i = 0;
while ( iter.hasNext() )
{
Entry< String, Object > entry = iter.next();
values[i++] = new PropertyValue(
entry.getKey(),
0,
entry.getValue(),
PropertyState.DIRECT_VALUE
);
}
return values;
}
}
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