TEIIDDES-1561 Exception on attempt to launch Builders. modified visit…

…or impls to handle null languageObj instead of attempting to get delegate
Teiid-Designer · Jan 11, 2013 · a9e9b76 · a9e9b76
1 parent 7d230a2
commit a9e9b76
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diff --git a/plugins/teiid/org.teiid.7-7-2/src/org/teiid772/sql/impl/visitor/SQLStringVisitorImpl.java b/plugins/teiid/org.teiid.7-7-2/src/org/teiid772/sql/impl/visitor/SQLStringVisitorImpl.java
@@ -19,6 +19,7 @@ public class SQLStringVisitorImpl implements ISQLStringVisitor {
 
     @Override
     public String getSQLString(ILanguageObject languageObject) {
+        if(languageObject==null) return ""; //$NON-NLS-1$
         LanguageObjectImpl languageObjectImpl = (LanguageObjectImpl) languageObject;
         return SQLStringVisitor.getSQLString(languageObjectImpl.getDelegate());
     }

diff --git a/plugins/teiid/org.teiid.8-2/src/org/teiid82/sql/impl/visitor/SQLStringVisitorImpl.java b/plugins/teiid/org.teiid.8-2/src/org/teiid82/sql/impl/visitor/SQLStringVisitorImpl.java
@@ -19,6 +19,7 @@ public class SQLStringVisitorImpl implements ISQLStringVisitor {
 
     @Override
     public String getSQLString(ILanguageObject languageObject) {
+        if(languageObject==null) return ""; //$NON-NLS-1$
         LanguageObjectImpl languageObjectImpl = (LanguageObjectImpl) languageObject;
         return SQLStringVisitor.getSQLString(languageObjectImpl.getDelegate());
     }