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ALF-11592: Post-upgrade differencing bug

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Character data now handled correctly in XML parsing logic.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@32200 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Matt Ward
2011-11-22 17:59:24 +00:00
parent e24f355d47
commit 9be594eee2
3 changed files with 63 additions and 56 deletions
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114
source/java/org/alfresco/util/schemacomp/XMLToSchema.java
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@@ -49,8 +49,7 @@ public class XMLToSchema extends DefaultHandler
private InputStream in;
private Schema schema;
private Stack<Object> stack = new Stack<Object>();
private String lastTag;
private String lastText;
private StringBuilder lastText = new StringBuilder();
public XMLToSchema(InputStream in, SAXParserFactory saxParserFactory)
@@ -140,6 +139,60 @@ public class XMLToSchema extends DefaultHandler
DbObject dbo = (DbObject) stack.peek();
dbo.getValidators().add(validator);
}
// Deal with elements that contain text.
if (lastText.length() != 0)
{
if (qName.equals(XML.EL_TYPE))
{
Column column = (Column) stack.peek();
column.setType(lastText.toString());
}
else if (qName.equals(XML.EL_NULLABLE))
{
Column column = (Column) stack.peek();
column.setNullable(Boolean.parseBoolean(lastText.toString()));
}
else if (qName.equals(XML.EL_COLUMN_NAME))
{
if (stack.peek() instanceof PrimaryKey)
{
PrimaryKey pk = (PrimaryKey) stack.peek();
pk.getColumnNames().add(lastText.toString());
}
else if (stack.peek() instanceof Index)
{
Index index = (Index) stack.peek();
index.getColumnNames().add(lastText.toString());
}
}
else if (qName.equals(XML.EL_LOCAL_COLUMN))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setLocalColumn(lastText.toString());
}
else if (qName.equals(XML.EL_TARGET_TABLE))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setTargetTable(lastText.toString());
}
else if (qName.equals(XML.EL_TARGET_COLUMN))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setTargetColumn(lastText.toString());
}
else if (qName.equals(XML.EL_PROPERTY))
{
String propValue = lastText.toString();
String propName = (String) stack.pop();
if (stack.peek() instanceof DbValidator)
{
@SuppressWarnings("unchecked")
DbValidator validator = (DbValidator) stack.peek();
validator.setProperty(propName, propValue);
}
}
}
}
@@ -147,7 +200,7 @@ public class XMLToSchema extends DefaultHandler
public void startElement(String uri, String localName, String qName, Attributes atts)
throws SAXException
{
lastTag = qName;
lastText.setLength(0);
if (qName.equals(XML.EL_SCHEMA))
{
@@ -205,59 +258,10 @@ public class XMLToSchema extends DefaultHandler
@Override
public void characters(char[] ch, int start, int length) throws SAXException
{
lastText = new String(ch, start, length).trim();
if (lastText.length() != 0)
String text = new String(ch, start, length).trim();
if (text.length() > 0)
{
if (lastTag.equals(XML.EL_TYPE))
{
Column column = (Column) stack.peek();
column.setType(lastText);
}
else if (lastTag.equals(XML.EL_NULLABLE))
{
Column column = (Column) stack.peek();
column.setNullable(Boolean.parseBoolean(lastText));
}
else if (lastTag.equals(XML.EL_COLUMN_NAME))
{
if (stack.peek() instanceof PrimaryKey)
{
PrimaryKey pk = (PrimaryKey) stack.peek();
pk.getColumnNames().add(lastText);
}
else if (stack.peek() instanceof Index)
{
Index index = (Index) stack.peek();
index.getColumnNames().add(lastText);
}
}
else if (lastTag.equals(XML.EL_LOCAL_COLUMN))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setLocalColumn(lastText);
}
else if (lastTag.equals(XML.EL_TARGET_TABLE))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setTargetTable(lastText);
}
else if (lastTag.equals(XML.EL_TARGET_COLUMN))
{
ForeignKey fk = (ForeignKey) stack.peek();
fk.setTargetColumn(lastText);
}
else if (lastTag.equals(XML.EL_PROPERTY))
{
String propValue = lastText;
String propName = (String) stack.pop();
if (stack.peek() instanceof DbValidator)
{
@SuppressWarnings("unchecked")
DbValidator validator = (DbValidator) stack.peek();
validator.setProperty(propName, propValue);
}
}
lastText.append(text);
}
}
}