1 files changed, 228 insertions, 0 deletions
diff --git a/odk/examples/java/Inspector/UnoMethodNode.java b/odk/examples/java/Inspector/UnoMethodNode.java
new file mode 100644
index 000000000000..57793809bc5e
--- /dev/null
+++ b/odk/examples/java/Inspector/UnoMethodNode.java
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+/*************************************************************************
+ *
+ *  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.
+ *
+ *************************************************************************/
+
+import com.sun.star.reflection.ParamInfo;
+import com.sun.star.reflection.ParamMode;
+import com.sun.star.reflection.XIdlClass;
+import com.sun.star.reflection.XIdlMethod;
+import com.sun.star.uno.TypeClass;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Vector;
+
+public class UnoMethodNode extends UnoNode{
+    XIdlMethod m_xIdlMethod = null;
+    Object[] m_oParamObjects = null;
+    Object m_oUnoReturnObject = null;
+    boolean m_bisInvoked = false;
+    XUnoMethodNode m_xUnoMethodNode = null;
+
+
+    /** Creates a new instance of UnoMethodNode */
+    public UnoMethodNode(XIdlMethod _xIdlMethod, Object _oUnoObject, XUnoMethodNode _xUnoMethodNode) {
+        super(_oUnoObject);
+        m_xIdlMethod = _xIdlMethod;
+        m_oParamObjects = new Object[m_xIdlMethod.getParameterInfos().length];
+        m_xUnoMethodNode = _xUnoMethodNode;
+    }
+
+    protected boolean isFoldable(){
+        return ((!this.isPrimitive()) &&  (getTypeClass().getValue() != TypeClass.VOID_value));
+    }
+
+    protected boolean isInvokable(){
+        boolean bisFoldable = true;
+        XIdlClass[] xIdlClasses = m_xIdlMethod.getParameterTypes();
+        for (int i = 0; i < xIdlClasses.length; i++){
+            bisFoldable = Introspector.isPrimitive(xIdlClasses[i].getTypeClass());
+            if (!bisFoldable){
+                return false;
+            }
+        }
+        return bisFoldable;
+    }
+
+    public XIdlMethod getXIdlMethod(){
+        return m_xIdlMethod;
+    }
+
+
+    public String getAnchor(){
+        return getXIdlMethod().getName();
+    }
+
+
+    public String getName(){
+        return getXIdlMethod().getName();
+    }
+
+
+    public Object invoke(){
+        Object oUnoReturnObject = null;
+        if (!hasParameters()){
+            oUnoReturnObject = invokeParameterlessMethod();
+            m_bisInvoked = true;
+        }
+        else{
+            Vector oUnoMethodObjects = m_xUnoMethodNode.getMethodObjects();
+            if (oUnoMethodObjects != null){
+                for (int i = 0; i < getXIdlMethod().getParameterInfos().length; i++){
+                    this.m_oParamObjects[i] = oUnoMethodObjects.get(i);
+                }
+                if (oUnoMethodObjects.size() == m_oParamObjects.length + 1){
+                    oUnoReturnObject = oUnoMethodObjects.get(oUnoMethodObjects.size()-1);
+                }
+                m_bisInvoked = (oUnoReturnObject != null);
+            }
+        }
+        m_oUnoReturnObject = oUnoReturnObject;
+        return oUnoReturnObject;
+    }
+
+
+    public boolean isInvoked(){
+        return m_bisInvoked;
+    }
+
+
+    protected String getNodeDescription(){
+        String sNodeDescription = "";
+        String sParameters = getParameterDescription();
+        if (m_xIdlMethod.getParameterInfos().length > 0){
+            sNodeDescription = getStandardMethodDescription();
+        }
+        else{
+            TypeClass typeClass = getTypeClass();
+            if (typeClass != TypeClass.VOID){
+                sNodeDescription = getStandardMethodDescription();
+            }
+            else{
+                sNodeDescription = getStandardMethodDescription();
+            }
+        }
+        return sNodeDescription;
+    }
+
+
+    public String getStandardMethodDescription(){
+        String sNodeDescription = m_xIdlMethod.getReturnType().getName() + " " + m_xIdlMethod.getName() + " (" + getParameterDescription() + " )";
+        if (isPrimitive()){
+            sNodeDescription += "";
+        }
+        return sNodeDescription;
+    }
+
+
+    public boolean hasParameters(){
+        return (m_xIdlMethod.getParameterInfos().length > 0);
+    }
+
+
+    public Object[] getLastParameterObjects(){
+        return m_oParamObjects;
+    }
+
+
+    public Object getLastUnoReturnObject(){
+        return m_oUnoReturnObject;
+    }
+
+
+    public String getParameterDescription(){
+        ParamInfo[] paramInfo = m_xIdlMethod.getParameterInfos();
+        String sParameters = "";
+        String sStandardMethodDisplayText = m_xIdlMethod.getReturnType().getName() + " " + m_xIdlMethod.getName() + " (" + sParameters + " )";
+        if (Introspector.isValid(paramInfo)) {
+            //  get all parameters with type and mode
+            for ( int i = 0; i < paramInfo.length; i++ ) {
+                XIdlClass xIdlClass = paramInfo[ i ].aType;
+                if ( i == 0 ) {
+                    //  the first parameter has no leading comma
+                    sParameters += "[" + getParamMode(paramInfo[ i ].aMode ) + "] " + xIdlClass.getName();
+                }
+                else {
+                    //  all other parameters are separated with comma
+                    sParameters += ", [" + getParamMode(paramInfo[ i ].aMode ) + "] " + xIdlClass.getName();
+                }
+            }
+        }
+        return sParameters;
+    }
+
+
+    //  return the parameter mode (IN, OUT, INOUT)
+    private static String getParamMode(ParamMode paramMode) {
+        String toReturn = "";
+        if ( paramMode == ParamMode.IN ) {
+            toReturn = "IN";
+        }
+        if ( paramMode == ParamMode.OUT ) {
+            toReturn = "OUT";
+        }
+        if ( paramMode == ParamMode.INOUT ) {
+            toReturn = "INOUT";
+        }
+        return( toReturn );
+    }
+
+    public TypeClass getTypeClass(){
+        XIdlClass xIdlClass = m_xIdlMethod.getReturnType();
+        return xIdlClass.getTypeClass();
+    }
+
+
+    private Object invokeParameterlessMethod(){
+    try {
+        Object[][] aParamInfo = new Object[1][];
+        aParamInfo[0] = new Object[] {};
+        return getXIdlMethod().invoke(getUnoObject(), aParamInfo);
+    } catch (Exception ex) {
+        ex.printStackTrace(System.out);
+        return null;
+    }}
+
+
+    public boolean isPrimitive(){
+        return Introspector.isObjectPrimitive(m_xIdlMethod.getClass(), getTypeClass());
+    }
+
+
+    protected Object invoke(Object _oUnoObject, Object[] oParameters) throws com.sun.star.uno.Exception{
+        Object[][] aParams = new Object[1][oParameters.length];
+        for ( int i = 0; i < oParameters.length; i++ ) {
+            aParams[0][i] = oParameters[i];
+        }
+        return m_xIdlMethod.invoke(_oUnoObject, aParams);
+    }
+}