Example usage for org.hibernate.tool.hbm2ddl TableMetadata getSchema

Introduction

In this page you can find the example usage for org.hibernate.tool.hbm2ddl TableMetadata getSchema.

Prototype

public String getSchema() 

Source Link

Usage

From source file:org.beangle.commons.orm.hibernate.internal.SchemaValidator.java

License:Open Source License

private void validateColumns(Table table, Dialect dialect, Mapping mapping, TableMetadata tableInfo) {
    Iterator<?> iter = table.getColumnIterator();
    Set<ColumnMetadata> processed = CollectUtils.newHashSet();
    String tableName = Table.qualify(tableInfo.getCatalog(), tableInfo.getSchema(), tableInfo.getName());
    while (iter.hasNext()) {
        Column col = (Column) iter.next();
        ColumnMetadata columnInfo = tableInfo.getColumnMetadata(col.getName());
        if (columnInfo == null) {
            reporter.append("Missing column: " + col.getName() + " in " + tableName);
        } else {/*from  w  ww  .j a v a 2 s .c o m*/
            final boolean typesMatch = col.getSqlType(dialect, mapping).toLowerCase()
                    .startsWith(columnInfo.getTypeName().toLowerCase())
                    || columnInfo.getTypeCode() == col.getSqlTypeCode(mapping);
            if (!typesMatch) {
                reporter.append("Wrong column type in " + tableName + " for column " + col.getName()
                        + ". Found: " + columnInfo.getTypeName().toLowerCase() + ", expected: "
                        + col.getSqlType(dialect, mapping));
            }
            processed.add(columnInfo);
        }
    }
    // 
    try {
        Field field = tableInfo.getClass().getField("columns");
        @SuppressWarnings("unchecked")
        Set<ColumnMetadata> allColumns = CollectUtils
                .newHashSet(((Map<String, ColumnMetadata>) field.get(tableInfo)).values());
        allColumns.removeAll(processed);
        if (!allColumns.isEmpty()) {
            for (ColumnMetadata col : allColumns) {
                reporter.append("Extra column " + col.getName() + " in " + tableName);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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