--HG--

branch : pmacs2

application.py

@@ -10,7 +10,7 @@ from point2 import Point
 import mode2
 import mode.mini, mode.search, mode.replace, mode.which
 import mode.console, mode.consolemini
-import mode.c, mode.python, mode.perl, mode.nasm, mode.sh, mode.sql
+import mode.c, mode.python, mode.perl, mode.nasm, mode.sh, mode.sql, mode.java
 import mode.blame, mode.diff, mode.dir
 import mode.xml, mode.tt, mode.css, mode.javascript, mode.html
 import mode.text, mode.mutt
@@ -106,6 +106,7 @@ class Application(object):
             'template':    mode.tt.Template,
             'bds':         mode.bds.BDS,
             'rst':         mode.rst.RST,
+            'java':        mode.java.Java,
         }
 
         # these are used in this order to determine which mode to open certain
@@ -138,6 +139,7 @@ class Application(object):
             '.tt':     'template',
             '.css':    'css',
             '.rst':    'rst',
+            '.java':   'java',
         }
         self.mode_detection = {
             'python': 'python',

code_examples/HibernateUtil.java

@@ -0,0 +1,108 @@
+/////////////////////////////////////////////////////////////////////////
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.Statement;
+
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
+
+import org.hibernate.HibernateException;
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+import org.hibernate.cfg.Configuration;
+
+public class HibernateUtil {
+
+    public static final SessionFactory sessionFactory;
+
+    static {
+        try {
+            // Create the SessionFactory from hibernate.cfg.xml
+            sessionFactory = new Configuration().configure().buildSessionFactory();
+        } catch (Throwable ex) {
+            // Make sure you log the exception, as it might be swallowed
+            System.err.println("Initial SessionFactory creation failed." + ex);
+            throw new ExceptionInInitializerError(ex);
+        }
+    }
+
+    public static final ThreadLocal session = new ThreadLocal();
+
+    public static Session currentSession() throws HibernateException {
+        Session s = (Session) session.get();
+        // Open a new Session, if this thread has none yet
+        if (s == null) {
+            s = sessionFactory.openSession();
+            // Store it in the ThreadLocal variable
+            session.set(s);
+        }
+        return s;
+    }
+
+    public static void closeSession() throws HibernateException {
+        Session s = (Session) session.get();
+        if (s != null)
+            s.close();
+        session.set(null);
+    }
+    
+    static Connection conn; 
+    static Statement st;
+  public static void setup(String sql) {
+    try {
+      // Step 1: Load the JDBC driver.
+      Class.forName("org.hsqldb.jdbcDriver");
+      System.out.println("Driver Loaded.");
+      // Step 2: Establish the connection to the database.
+      String url = "jdbc:hsqldb:data/tutorial";
+
+      conn = DriverManager.getConnection(url, "sa", "");
+      System.out.println("Got Connection.");
+
+      st = conn.createStatement();
+      st.executeUpdate(sql);
+    } catch (Exception e) {
+      System.err.println("Got an exception! ");
+      e.printStackTrace();
+      System.exit(0);
+    }
+  }
+  public static void checkData(String sql) {
+    try {
+      HibernateUtil.outputResultSet(st
+          .executeQuery(sql));
+//      conn.close();
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+    public static void outputResultSet(ResultSet rs) throws Exception{
+    ResultSetMetaData metadata = rs.getMetaData();
+
+    int numcols = metadata.getColumnCount();
+    String[] labels = new String[numcols]; 
+    int[] colwidths = new int[numcols];
+    int[] colpos = new int[numcols];
+    int linewidth;
+
+      for (int i = 0; i < numcols; i++) {
+        labels[i] = metadata.getColumnLabel(i + 1); // get its label
+        System.out.print(labels[i]+"  ");
+    }
+      System.out.println("------------------------");
+
+    while (rs.next()) {
+        for (int i = 0; i < numcols; i++) {
+        Object value = rs.getObject(i + 1);
+        if(value == null){
+            System.out.print("       ");
+        }else{
+            System.out.print(value.toString().trim()+"   ");
+        }
+        
+      }
+        System.out.println("       ");
+    }
+    }
+}

mode/c.py

@@ -30,7 +30,7 @@ class CGrammar(Grammar):
         RegionRule(r'comment', '/\*', Grammar, '\*/'),
         PatternRule(r'comment', r'//.*$'),
 
-        PatternRule(r'keyword', r"(?:auto|break|case|char|const|continue|default|double|do|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)(?![a-zA-z_])"),
+        PatternRule(r'keyword', r"(?:auto|break|case|char|const|continue|default|double|do|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)(?![a-zA-Z_])"),
         PatternRule(r'label', r'[a-zA-Z_][a-zA-Z0-9_]*(?=:)'),
         PatternRule(r'structname', r'(?<=struct ) *[a-zA-Z_][a-zA-Z0-9_]*'),
         PatternRule(r'enumname', r'(?<=enum ) *[a-zA-Z_][a-zA-Z0-9_]*'),

mode/java.py

@@ -0,0 +1,64 @@
+import color, mode2, tab2
+from lex3 import Grammar, PatternRule, RegionRule
+from mode.python import StringGrammar
+from mode.c import CTabber
+
+class JavaGrammar(Grammar):
+    rules = [
+        PatternRule(r'package', r'(?<=import ) *[a-zA-Z0-9_.*]+'),
+
+        RegionRule(r'comment', '/\*', Grammar, '\*/'),
+        PatternRule(r'comment', r'//.*$'),
+
+        PatternRule(r'keyword', r"(?:abstract|assert|boolean|break|byte|case|catch|char|class|continue|default|double|do|else|extends|finally|final|float|for|if|implements|import|instanceof|int|long|new|private|protected|public|return|short|static|switch|super|synchronized|throws|throw|try|void|while)(?![a-zA-Z_])"),
+        PatternRule(r'label', r'[a-zA-Z_][a-zA-Z0-9_]*(?=:)'),
+
+        PatternRule(r'builtin', r"(?:null|true|false|this)"),
+        PatternRule(r'identifier', r"[a-zA-Z_][a-zA-Z0-9_]*"),
+        PatternRule(r"unop", r"\+=|-=|\*=|/=|//=|%=|&=\|\^=|>>=|<<=|\*\*="),
+        PatternRule(r'binop', r"\+|<>|<<|<=|<|-|>>|>=|>|\*\*|&|\*|\||/|\^|==|//|~|!=|%"),
+
+        PatternRule(r"delimiter", r"->|\.|\(|\)|\[|\]|{|}|@|,|:|`|;|=|\?"),
+
+        PatternRule(r"integer", r"(?:0(?![x0-9])|[1-9][0-9]*|0[0-7]+|0[xX][0-9a-fA-F]+)[lL]?"),
+        PatternRule(r"float", r"[0-9]+\.[0-9]*|\.[0-9]+|(?:[0-9]|[0-9]+\.[0-9]*|\.[0-9]+)[eE][\+-]?[0-9]+"),
+        RegionRule(r'string', '"', StringGrammar, '"'),
+        PatternRule(r'char', r"'.'|'\\.'|'\\[0-7]{3}'"),
+        PatternRule(r"eol", r"\n$"),
+    ]
+
+class Java(mode2.Fundamental):
+    #tabbercls  = CTabber
+    grammar    = JavaGrammar
+    opentokens  = ('delimiter',)
+    opentags   = {'(': ')', '[': ']', '{': '}'}
+    closetokens = ('delimiter',)
+    closetags  = {')': '(', ']': '[', '}': '{'}
+    colors = {
+        'comment':            ('red', 'default'),
+        'comment.start':      ('red', 'default'),
+        'comment.end':        ('red', 'default'),
+        'comment.null':       ('red', 'default'),
+
+        'package':  ('blue', 'default'),
+        'label':    ('magenta', 'default'),
+        'keyword':  ('cyan', 'default'),
+        'function': ('blue', 'default'),
+        'builtin':  ('magenta', 'default'),
+
+        'char':           ('green', 'default'),
+        'string.start':   ('green', 'default'),
+        'string.octal':   ('green', 'default'),
+        'string.escaped': ('green', 'default'),
+        'string.null':    ('green', 'default'),
+        'string.end':     ('green', 'default'),
+        'integer':        ('green', 'default'),
+        'float':          ('green', 'default'),
+    }
+    def __init__(self, w):
+        mode2.Fundamental.__init__(self, w)
+        self.add_bindings('close-paren', (')',))
+        self.add_bindings('close-brace', ('}',))
+        self.add_bindings('close-bracket', (']',))
+    def name(self):
+        return "Java"