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From simonetrip...@apache.org
Subject svn commit: r1130712 - in /commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert: Main.java Row.java RowInserterRule.java Table.java
Date Thu, 02 Jun 2011 18:36:57 GMT
Author: simonetripodi
Date: Thu Jun  2 18:36:57 2011
New Revision: 1130712

URL: http://svn.apache.org/viewvc?rev=1130712&view=rev
Log:
code reformatted

Modified:
    commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Main.java
    commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Row.java
    commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/RowInserterRule.java
    commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Table.java

Modified: commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Main.java
URL: http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Main.java?rev=1130712&r1=1130711&r2=1130712&view=diff
==============================================================================
--- commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Main.java
(original)
+++ commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Main.java
Thu Jun  2 18:36:57 2011
@@ -39,24 +39,27 @@ import org.apache.commons.digester3.Dige
  * <p>
  * Usage: java Main example.xml
  */
-public class Main {
-    
+public class Main
+{
+
     /**
      * Main method : entry point for running this example program.
      * <p>
      * Usage: java Main example.xml
      */
-    public static void main(String[] args) {
-        if (args.length != 1) {
+    public static void main( String[] args )
+    {
+        if ( args.length != 1 )
+        {
             usage();
-            System.exit(-1);
+            System.exit( -1 );
         }
-        
+
         String filename = args[0];
-        
+
         // Create a Digester instance
         Digester d = new Digester();
-        
+
         // Here you would establish a real connection.
         // There would also be a finally clause to ensure it is
         // closed after parsing terminates, etc.
@@ -64,55 +67,59 @@ public class Main {
 
         // Add rules to the digester that will be triggered while
         // parsing occurs.
-        addRules(d, connection);
-        
+        addRules( d, connection );
+
         // Process the input file.
-        System.out.println("Parsing commencing...");
-        try {
-            java.io.File srcfile = new java.io.File(filename);
-            d.parse(srcfile);
+        System.out.println( "Parsing commencing..." );
+        try
+        {
+            java.io.File srcfile = new java.io.File( filename );
+            d.parse( srcfile );
         }
-        catch(java.io.IOException ioe) {
-            System.out.println("Error reading input file:" + ioe.getMessage());
-            System.exit(-1);
+        catch ( java.io.IOException ioe )
+        {
+            System.out.println( "Error reading input file:" + ioe.getMessage() );
+            System.exit( -1 );
         }
-        catch(org.xml.sax.SAXException se) {
-            System.out.println("Error parsing input file:" + se.getMessage());
-            System.exit(-1);
+        catch ( org.xml.sax.SAXException se )
+        {
+            System.out.println( "Error parsing input file:" + se.getMessage() );
+            System.exit( -1 );
         }
-        
+
         // And here there is nothing to do. The digester rules have
         // (deliberately) not built a representation of the input, but
         // instead processed the data as it was read.
-        System.out.println("Parsing complete.");
+        System.out.println( "Parsing complete." );
     }
-    
-    private static void addRules(Digester d, java.sql.Connection conn) {
 
-        //--------------------------------------------------        
+    private static void addRules( Digester d, java.sql.Connection conn )
+    {
+
+        // --------------------------------------------------
         // when we encounter a "table" tag, do the following:
 
         // Create a new instance of class Table, and push that
         // object onto the digester stack of objects. We only need
         // this so that when a row is inserted, it can find out what
-        // the enclosing tablename was. 
+        // the enclosing tablename was.
         //
-        // Note that the object is popped off the stack at the end of the 
-        // "table" tag (normal behaviour for ObjectCreateRule). Because we 
-        // never added the table object to some parent object, when it is 
-        // popped off the digester stack it becomes garbage-collected. That 
+        // Note that the object is popped off the stack at the end of the
+        // "table" tag (normal behaviour for ObjectCreateRule). Because we
+        // never added the table object to some parent object, when it is
+        // popped off the digester stack it becomes garbage-collected. That
         // is fine in this situation; we've done all the necessary work and
         // don't need the table object any more.
-        d.addObjectCreate("database/table", Table.class);
-        
+        d.addObjectCreate( "database/table", Table.class );
+
         // Map *any* attributes on the table tag to appropriate
         // setter-methods on the top object on the stack (the Table
         // instance created by the preceeding rule). We only expect one
         // attribute, though: a 'name' attribute specifying what table
         // we are inserting rows into.
-        d.addSetProperties("database/table");
+        d.addSetProperties( "database/table" );
 
-        //--------------------------------------------------        
+        // --------------------------------------------------
         // When we encounter a "row" tag, invoke methods on the provided
         // RowInserterRule instance.
         //
@@ -129,19 +136,21 @@ public class Main {
         // factory methods to create the rule instance; that's just a
         // convenience - and obviously not an option for Rule classes
         // that are not part of the digester core implementation.
-        RowInserterRule rowInserterRule = new RowInserterRule(conn);
-        d.addRule("database/table/row", rowInserterRule);
+        RowInserterRule rowInserterRule = new RowInserterRule( conn );
+        d.addRule( "database/table/row", rowInserterRule );
 
-        //--------------------------------------------------        
+        // --------------------------------------------------
         // when we encounter a "column" tag, call setColumn on the top
         // object on the stack, passing two parameters: the "name"
         // attribute, and the text within the tag body.
-        d.addCallMethod("database/table/row/column", "addColumn", 2);
-        d.addCallParam("database/table/row/column", 0, "name");
-        d.addCallParam("database/table/row/column", 1);
+        d.addCallMethod( "database/table/row/column", "addColumn", 2 );
+        d.addCallParam( "database/table/row/column", 0, "name" );
+        d.addCallParam( "database/table/row/column", 1 );
     }
 
-    private static void usage() {
-        System.out.println("Usage: java Main example.xml");
+    private static void usage()
+    {
+        System.out.println( "Usage: java Main example.xml" );
     }
-}
\ No newline at end of file
+
+}

Modified: commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Row.java
URL: http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Row.java?rev=1130712&r1=1130711&r2=1130712&view=diff
==============================================================================
--- commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Row.java
(original)
+++ commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Row.java
Thu Jun  2 18:36:57 2011
@@ -23,45 +23,53 @@ import java.util.LinkedList;
 /**
  * See Main.java.
  */
-public class Row {
-    
-  /**
-   * Alas, we can't just use a Map to store the (name, value) pairs
-   * because the output will look weird if we don't preserve the column
-   * order. This wouldn't be a problem if we were really inserting into
-   * a database; it only matters because we are displaying the SQL statements
-   * via stdout instead. The LinkedHashMap class would be nice to use, but
-   * that would require java 1.4, so we'll use a list instead, and may as
-   * well call the entries in the list 'Column' objects.
-   */
-  public static class Column {
-      private String name, value;
-      
-      public Column(String name, String value) {
-          this.name = name; 
-          this.value = value;
-      }
-      
-      public String getName() {
-          return name;
-      }
-      
-      public String getValue() {
-          return value;
-      }
-  }
-    
-  private LinkedList columns = new LinkedList();
-
-  public Row() {
-  }
-  
-  public void addColumn(String name, String value) {
-      columns.add(new Column(name, value));
-  }
-
-  public List getColumns() {
-      return columns;
-  }
-}  
+public class Row
+{
 
+    /**
+     * Alas, we can't just use a Map to store the (name, value) pairs
+     * because the output will look weird if we don't preserve the column
+     * order. This wouldn't be a problem if we were really inserting into
+     * a database; it only matters because we are displaying the SQL statements
+     * via stdout instead. The LinkedHashMap class would be nice to use, but
+     * that would require java 1.4, so we'll use a list instead, and may as
+     * well call the entries in the list 'Column' objects.
+     */
+    public static class Column
+    {
+        private String name, value;
+
+        public Column( String name, String value )
+        {
+            this.name = name;
+            this.value = value;
+        }
+
+        public String getName()
+        {
+            return name;
+        }
+
+        public String getValue()
+        {
+            return value;
+        }
+    }
+
+    private LinkedList columns = new LinkedList();
+
+    public Row()
+    {
+    }
+
+    public void addColumn( String name, String value )
+    {
+        columns.add( new Column( name, value ) );
+    }
+
+    public List getColumns()
+    {
+        return columns;
+    }
+
+}

Modified: commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/RowInserterRule.java
URL: http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/RowInserterRule.java?rev=1130712&r1=1130711&r2=1130712&view=diff
==============================================================================
--- commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/RowInserterRule.java
(original)
+++ commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/RowInserterRule.java
Thu Jun  2 18:36:57 2011
@@ -25,14 +25,17 @@ import org.apache.commons.digester3.Rule
 /**
  * See Main.java.
  */
-public class RowInserterRule extends Rule {
+public class RowInserterRule
+    extends Rule
+{
 
     private Connection conn;
-    
-    public RowInserterRule(Connection conn) {
+
+    public RowInserterRule( Connection conn )
+    {
         this.conn = conn;
     }
-    
+
     /**
      * This method is invoked when the start tag for an xml element representing
      * a database row is encountered. It pushes a new Row instance onto the
@@ -40,10 +43,11 @@ public class RowInserterRule extends Rul
      * can be stored on it.
      */
     @Override
-    public void begin(String namespace, String name, org.xml.sax.Attributes attrs) {
-        getDigester().push(new Row());
+    public void begin( String namespace, String name, org.xml.sax.Attributes attrs )
+    {
+        getDigester().push( new Row() );
     }
-    
+
     /**
      * This method is invoked when the end tag for an xml element representing
      * a database row is encountered. It pops a fully-configured Row instance
@@ -59,50 +63,52 @@ public class RowInserterRule extends Rul
      * valid use of Digester.
      */
     @Override
-    public void end(String namespace, String name) {
+    public void end( String namespace, String name )
+    {
         Row row = getDigester().pop();
         Table table = getDigester().peek();
 
         // Obviously, all this would be replaced by code like:
-        //   stmt = conn.prepareStatement();
-        //   stmt.setString(n, value);
+        // stmt = conn.prepareStatement();
+        // stmt.setString(n, value);
         //
-        // Many improvements can then be implemented, such as using the 
+        // Many improvements can then be implemented, such as using the
         // PreparedStatement.getParameterMetaData method to retrieve
         // retrieve parameter types, etc.
-        
+
         StringBuilder colnames = new StringBuilder();
         StringBuilder colvalues = new StringBuilder();
-        
-        for(Iterator i = row.getColumns().iterator(); i.hasNext();)
+
+        for ( Iterator i = row.getColumns().iterator(); i.hasNext(); )
         {
             Row.Column column = (Row.Column) i.next();
-            
-            if (colnames.length() > 0)
+
+            if ( colnames.length() > 0 )
             {
-                colnames.append(", ");
-                colvalues.append(", ");
+                colnames.append( ", " );
+                colvalues.append( ", " );
             }
-        
-            colnames.append("'");
-            colnames.append(column.getName());
-            colnames.append("'");
-            
-            colvalues.append("'");
-            colvalues.append(column.getValue());
-            colvalues.append("'");
+
+            colnames.append( "'" );
+            colnames.append( column.getName() );
+            colnames.append( "'" );
+
+            colvalues.append( "'" );
+            colvalues.append( column.getValue() );
+            colvalues.append( "'" );
         }
 
         StringBuilder buf = new StringBuilder();
-        buf.append("insert into ");
-        buf.append(table.getName());
-        buf.append(" (");
-        buf.append(colnames.toString());
-        buf.append(") values (");
-        buf.append(colvalues.toString());
-        buf.append(")");
-        
+        buf.append( "insert into " );
+        buf.append( table.getName() );
+        buf.append( " (" );
+        buf.append( colnames.toString() );
+        buf.append( ") values (" );
+        buf.append( colvalues.toString() );
+        buf.append( ")" );
+
         // here the prepared statement would be executed....
-        System.out.println(buf.toString());
+        System.out.println( buf.toString() );
     }
+
 }

Modified: commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Table.java
URL: http://svn.apache.org/viewvc/commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Table.java?rev=1130712&r1=1130711&r2=1130712&view=diff
==============================================================================
--- commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Table.java
(original)
+++ commons/sandbox/digester3/trunk/src/examples/api/dbinsert/src/main/java/org/apache/commons/digester3/examples/api/dbinsert/Table.java
Thu Jun  2 18:36:57 2011
@@ -20,18 +20,23 @@ package org.apache.commons.digester3.exa
 /**
  * See Main.java.
  */
-public class Table {
-  private String name;
+public class Table
+{
 
-  public Table() {
-  }
-  
-  public void setName(String name) {
-      this.name = name;
-  }
-  
-  public String getName() {
-      return name;
-  }
-}  
+    private String name;
 
+    public Table()
+    {
+    }
+
+    public void setName( String name )
+    {
+        this.name = name;
+    }
+
+    public String getName()
+    {
+        return name;
+    }
+
+}



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