diff options
Diffstat (limited to 'wizards/com/sun/star/wizards/common/NamedValueCollection.java')
-rw-r--r-- | wizards/com/sun/star/wizards/common/NamedValueCollection.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/wizards/com/sun/star/wizards/common/NamedValueCollection.java b/wizards/com/sun/star/wizards/common/NamedValueCollection.java new file mode 100644 index 000000000000..f8f2cd05224a --- /dev/null +++ b/wizards/com/sun/star/wizards/common/NamedValueCollection.java @@ -0,0 +1,90 @@ +/* + * 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; + } +} |