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+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * The Contents of this file are made available subject to the terms of
+ * the BSD license.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+// uno
+import com.sun.star.lib.uno.helper.ComponentBase;
+import com.sun.star.uno.UnoRuntime;
+
+// factories
+import com.sun.star.lang.XSingleComponentFactory;
+
+// supported Interfaces
+import com.sun.star.linguistic2.XThesaurus;
+import com.sun.star.lang.XInitialization;
+import com.sun.star.lang.XServiceInfo;
+import com.sun.star.lang.XServiceDisplayName;
+
+// Exceptions
+import com.sun.star.uno.Exception;
+//used Interfaces
+import com.sun.star.linguistic2.XMeaning;
+import com.sun.star.lang.Locale;
+import com.sun.star.beans.XPropertySet;
+import com.sun.star.beans.PropertyValue;
+import com.sun.star.uno.AnyConverter;
+import java.util.ArrayList;
+
+public class SampleThesaurus extends ComponentBase implements
+ XThesaurus,
+ XInitialization,
+ XServiceDisplayName,
+ XServiceInfo
+{
+ PropChgHelper aPropChgHelper;
+ ArrayList<?> aEvtListeners;
+ boolean bDisposing;
+
+ public SampleThesaurus()
+ {
+ // names of relevant properties to be used
+ String[] aProps = new String[]
+ {
+ "IsIgnoreControlCharacters",
+ "IsUseDictionaryList",
+ "IsGermanPreReform",
+ };
+
+ // this service has no listeners thus we may use the base class,
+ // which is here basically used only to keep track of the
+ // property set (and its lifetime) since it gets used in the
+ // 'GetValueToUse' function
+ aPropChgHelper = new PropChgHelper( this, aProps );
+
+ aEvtListeners = new ArrayList<Object>();
+ bDisposing = false;
+ }
+
+ private boolean IsEqual( Locale aLoc1, Locale aLoc2 )
+ {
+ return aLoc1.Language.equals( aLoc2.Language ) &&
+ aLoc1.Country .equals( aLoc2.Country ) &&
+ aLoc1.Variant .equals( aLoc2.Variant );
+ }
+
+ private boolean GetValueToUse(
+ String aPropName,
+ boolean bDefaultVal,
+ PropertyValue[] aProps )
+ {
+ boolean bRes = bDefaultVal;
+
+ try
+ {
+ // use temporary value if supplied
+ for (int i = 0; i < aProps.length; ++i)
+ {
+ if (aPropName.equals( aProps[i].Name ))
+ {
+ Object aObj = aProps[i].Value;
+ if (AnyConverter.isBoolean( aObj ))
+ {
+ bRes = AnyConverter.toBoolean( aObj );
+ return bRes;
+ }
+ }
+ }
+
+ // otherwise use value from property set (if available)
+ XPropertySet xPropSet = aPropChgHelper.GetPropSet();
+ if (xPropSet != null) // should always be the case
+ {
+ Object aObj = xPropSet.getPropertyValue( aPropName );
+ if (AnyConverter.isBoolean( aObj ))
+ bRes = AnyConverter.toBoolean( aObj );
+ }
+ }
+ catch (Exception e) {
+ bRes = bDefaultVal;
+ }
+
+ return bRes;
+ }
+
+ // __________ interface methods __________
+
+
+
+ //XSupportedLocales
+
+ public Locale[] getLocales()
+ throws com.sun.star.uno.RuntimeException
+ {
+ Locale aLocales[] =
+ {
+ new Locale( "en", "US", "" )
+ };
+
+ return aLocales;
+ }
+
+ public boolean hasLocale( Locale aLocale )
+ throws com.sun.star.uno.RuntimeException
+ {
+ boolean bRes = false;
+ if (IsEqual( aLocale, new Locale( "en", "US", "" ) ))
+ bRes = true;
+ return bRes;
+ }
+
+
+ //XThesaurus
+
+ public XMeaning[] queryMeanings(
+ String aTerm, Locale aLocale,
+ PropertyValue[] aProperties )
+ throws com.sun.star.lang.IllegalArgumentException,
+ com.sun.star.uno.RuntimeException
+ {
+ if (IsEqual( aLocale, new Locale() ) || aTerm.length() == 0)
+ return null;
+
+ // linguistic is currently not allowed to throw exceptions
+ // thus we return null fwhich means 'word cannot be looked up'
+ if (!hasLocale( aLocale ))
+ return null;
+
+ // get values of relevant properties that may be used.
+ //! The values for 'IsIgnoreControlCharacters' and 'IsUseDictionaryList'
+ //! are handled by the dispatcher! Thus there is no need to access
+ //! them here.
+ boolean bIsGermanPreReform = GetValueToUse( "IsGermanPreReform", false, aProperties );
+
+ XMeaning[] aRes = null;
+
+ //!! This code needs to be replaced by code calling the actual
+ //!! implementation of your thesaurus
+ if (aTerm.equals( "house" ) &&
+ IsEqual( aLocale, new Locale( "en", "US", "" ) ) )
+ {
+ aRes = new XMeaning[]
+ {
+ new XMeaning_impl( "a building where one lives",
+ new String[]{ "home", "place", "dwelling" } ),
+ new XMeaning_impl( "a group of people sharing common ancestry",
+ new String[]{ "family", "clan", "kindred" } ),
+ new XMeaning_impl( "to provide with lodging",
+ new String[]{ "room", "board", "put up" } )
+ };
+ }
+
+ return aRes;
+ }
+
+
+
+ // XServiceDisplayName
+
+ public String getServiceDisplayName( Locale aLocale )
+ throws com.sun.star.uno.RuntimeException
+ {
+ return "Java Samples";
+ }
+
+
+ // XInitialization
+
+ public void initialize( Object[] aArguments )
+ throws com.sun.star.uno.Exception,
+ com.sun.star.uno.RuntimeException
+ {
+ int nLen = aArguments.length;
+ if (2 == nLen)
+ {
+ XPropertySet xPropSet = UnoRuntime.queryInterface(
+ XPropertySet.class, aArguments[0]);
+ // start listening to property changes
+ aPropChgHelper.AddAsListenerTo( xPropSet );
+ }
+ }
+
+
+ // XServiceInfo
+
+ public boolean supportsService( String aServiceName )
+ throws com.sun.star.uno.RuntimeException
+ {
+ String[] aServices = getSupportedServiceNames_Static();
+ int i, nLength = aServices.length;
+ boolean bResult = false;
+
+ for( i = 0; !bResult && i < nLength; ++i )
+ bResult = aServiceName.equals( aServices[ i ] );
+
+ return bResult;
+ }
+
+ public String getImplementationName()
+ throws com.sun.star.uno.RuntimeException
+ {
+ return _aSvcImplName;
+ }
+
+ public String[] getSupportedServiceNames()
+ throws com.sun.star.uno.RuntimeException
+ {
+ return getSupportedServiceNames_Static();
+ }
+
+ // __________ static things __________
+
+ public static String _aSvcImplName = SampleThesaurus.class.getName();
+
+ public static String[] getSupportedServiceNames_Static()
+ {
+ String[] aResult = { "com.sun.star.linguistic2.Thesaurus" };
+ return aResult;
+ }
+
+
+ /**
+ * Returns a factory for creating the service.
+ * This method is called by the <code>JavaLoader</code>
+ * <p>
+ * @return returns a <code>XSingleComponentFactory</code> for creating the component
+ * @param aImplName the name of the implementation for which a service is desired
+ * @see com.sun.star.comp.loader.JavaLoader
+ */
+ public static XSingleComponentFactory __getComponentFactory(
+ String aImplName )
+ {
+ XSingleComponentFactory xSingleComponentFactory = null;
+ if( aImplName.equals( _aSvcImplName ) )
+ {
+ xSingleComponentFactory = new OneInstanceFactory(
+ SampleThesaurus.class, _aSvcImplName,
+ getSupportedServiceNames_Static() );
+ }
+ return xSingleComponentFactory;
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */