donaldp 2002/06/12 22:29:48
Modified: api/src/java/org/apache/myrmidon/api/metadata
ModelElement.java
Log:
Add in check to make sure dont try to make children read-only when ther eare
no children
Revision Changes Path
1.7 +13 -6
jakarta-ant-myrmidon/api/src/java/org/apache/myrmidon/api/metadata/ModelElement.java
Index: ModelElement.java
===================================================================
RCS file:
/home/cvs/jakarta-ant-myrmidon/api/src/java/org/apache/myrmidon/api/metadata/ModelElement.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- ModelElement.java 13 Jun 2002 05:21:37 -0000 1.6
+++ ModelElement.java 13 Jun 2002 05:29:47 -0000 1.7
@@ -221,7 +221,7 @@
public String getAttribute( final String name, final String defaultVal )
{
String value = null;
- if( m_attributes != null)
+ if( m_attributes != null )
{
value = (String)m_attributes.get( name );
}
@@ -256,11 +256,18 @@
public void makeReadOnly()
{
m_readOnly = true;
- final int size = m_children.size();
- for( int i = 0; i < size; i++ )
+ if( null == m_children )
{
- final ModelElement element = (ModelElement)m_children.get( i );
- element.makeReadOnly();
+ return;
+ }
+ else
+ {
+ final int size = m_children.size();
+ for( int i = 0; i < size; i++ )
+ {
+ final ModelElement element = (ModelElement)m_children.get( i
);
+ element.makeReadOnly();
+ }
}
}
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