Chip: Shareware for Win 95/Chip-Shareware-Win95.bin/ostatni/powerj/template.z/DynamoConnection.wxc

Text File | 1996-12-09 | 7.4 KB | 305 lines

Save Format v1.3
@begin ClassFile "DynamoConnection"
 Exported 0;
 Abstract 0;
 Interface 0;
 PackageName "";
 Language "Java";

 @begin UserFunction "initDynamoConnection(String arg0)"
 @end;

 @begin UserFunction "Prototype for initDynamoConnection(String arg0)"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for initDynamoConnection(String arg0)";
 @end;

 @begin UserFunction "DynamoConnection()"
  GencodeSrcLine 23;
  FunctionName "DynamoConnection::DynamoConnection()";
 @end;

 @begin UserFunction "Prototype for DynamoConnection()"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for DynamoConnection()";
 @end;

 @begin UserFunction "getQuery()"
  GencodeSrcLine 43;
  FunctionName "DynamoConnection::getQuery()";
 @end;

 @begin UserFunction "Prototype for getQuery()"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for getQuery()";
 @end;

 @begin UserFunction "getHandle()"
  GencodeSrcLine 61;
  FunctionName "DynamoConnection::getHandle()";
 @end;

 @begin UserFunction "Prototype for getHandle()"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for getHandle()";
 @end;

 @begin UserFunction "getDocument(int handle)"
  GencodeSrcLine 71;
  FunctionName "DynamoConnection::getDocument(int handle)";
 @end;

 @begin UserFunction "Prototype for getDocument(int handle)"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for getDocument(int handle)";
 @end;

 @begin UserFunction "setHandle(int handle)"
  Private 1;
 @end;

 @begin UserFunction "Prototype for setHandle(int handle)"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for setHandle(int handle)";
 @end;

 @begin UserFunction "getSession()"
  GencodeSrcLine 77;
  FunctionName "DynamoConnection::getSession()";
 @end;

 @begin UserFunction "Prototype for getSession()"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for getSession()";
 @end;

 @begin UserFunction "getConnection()"
  GencodeSrcLine 83;
  FunctionName "DynamoConnection::getConnection()";
 @end;

 @begin UserFunction "Prototype for getConnection()"
  Private 1;
  GencodeSrcLine -1;
  FunctionName "DynamoConnection::Prototype for getConnection()";
 @end;

 @begin HPPPrefixBlock
@begin-code HPPPrefix

// Copyright (c) 1996 Sybase Inc. All rights reserved.

/**
 * The DynamoConnection class is a wrapper interface to the NetImpact Dynamo query.
 * DynamoConnection should not be used directly, instead use methods of the predefined
 * document, session, or connection objects.
 *
 * Lifetime: created when the servlet starts.
 * Becomes garbage when the servlet exits.
 *
 * See SQL Anywhere documentation on NetImpact Dynamo for a description
 * of the methods, but be aware that, in Java, the first character
 * of a method name is always in lower case.
 */

@end-code;
  GencodeSrcLine 6;
 @end;

 @begin CPPPrefixBlock
@begin-code CPPPrefix


@end-code;
  GencodeSrcLine -1;
 @end;

 @begin ClassContentsBlock
@begin-code ClassContents

    // add your data members here
    protected static final int CONNECTION = 1000;
    protected static final int DOCUMENT = 1001;

    private protected int _dynamoHandle;      // opaque type: handle to Dynamo
    private protected boolean _connected;     // set if initialization succeeded
    private protected static boolean _dllload;  // set when DLL loaded

@end-code;
  GencodeSrcLine 93;
 @end;

@begin-code BaseClassList

extends Object

@end-code;

@begin-code GeneratedClassContents


@end-code;

@begin-code Code "DynamoConnection::Prototype for initDynamoConnection(String arg0)"

    public:
        static native boolean initDynamoConnection(String arg0);

@end-code;

@begin-code Code "DynamoConnection::DynamoConnection()"

    public @CLASSNAME@() {
        _dynamoHandle = -1;
        _dllload = false;
        _connected = false;
    }
    public @CLASSNAME@(int handle) {
        _dynamoHandle = handle;
        _dllload = true;
        _connected = true;
    }
    public @CLASSNAME@(String args[]) {
        if (args.length >= 2 && ! _dllload) {
            // Load connection DLL and keep a private handle to the
            // calling Dynamo requestor
            System.load(args[1]);
    }
        _dynamoHandle = -1;
        _connected = initDynamoConnection(args);
    }

@end-code;

@begin-code Code "DynamoConnection::Prototype for DynamoConnection()"

    public:
        @@CLASSNAME@();

@end-code;

@begin-code Code "DynamoConnection::getQuery()"

    public Query getQuery(String name) throws DynamoException
    {
        // Return a query object referring to named query defined
        // in this template.
        // Throws DynamoException if that query does not yet exist.
        // NOTE: does not yet work -- Dynamo must be altered.
        return new Query(_dynamoHandle, name);
    }

    public Query getQuery() throws DynamoException
    {
        // Return the default SQL query object (if it exists).
        // Does not yet work.
        return new Query(_dynamoHandle, "SQL");
    }
    public boolean getConnected() {
        return _connected;
    }

@end-code;

@begin-code Code "DynamoConnection::Prototype for getQuery()"

    public:
        Query getQuery();

@end-code;

@begin-code Code "DynamoConnection::getHandle()"

    public int getHandle()
    {
        return _dynamoHandle;
    }
    protected boolean setHandle(int handle)
    {
        _dynamoHandle = handle;
        _connected = true;
        return true;
    }

@end-code;

@begin-code Code "DynamoConnection::Prototype for getHandle()"

    public:
        int getHandle();

@end-code;

@begin-code Code "DynamoConnection::getDocument(int handle)"

    public Document getDocument()
    {
        // Create a new Document object.
        // Used to create the initial "document" object.
        return new Document(_dynamoHandle);
    }

@end-code;

@begin-code Code "DynamoConnection::Prototype for getDocument(int handle)"

    public:
        Document getDocument(int handle);

@end-code;

@begin-code Code "DynamoConnection::Prototype for setHandle(int handle)"

    private:
        boolean setHandle(int handle);

@end-code;

@begin-code Code "DynamoConnection::getSession()"

    public Session getSession()
    {
        // Create a new Session object.
        // Used to create the initial (empty) "session" object
        return new Session(_dynamoHandle);
    }

@end-code;

@begin-code Code "DynamoConnection::Prototype for getSession()"

    public:
        public Session getSession();

@end-code;

@begin-code Code "DynamoConnection::getConnection()"

    public DBConnection getDBConnection()
    {
        // Create a new Connection. Used to create initial "connection" object
        return new DBConnection(_dynamoHandle);
    }

    // Internal native methods.
    protected native String getStringProperty(int id, String property);
    protected native int getIntProperty(int id, String property);
    private native boolean initDynamoConnection(String args[]);

@end-code;

@begin-code Code "DynamoConnection::Prototype for getConnection()"

    public:
        Connection getConnection();

@end-code;
@end;