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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20060811 153482 mahutch@ca.ibm.com - Mark Hutchinson
*******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.codegen;
import java.util.Vector;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
/**
* Objects of this class represent a generator.
* */
public class Generator implements VisitorAction
{
// Copyright
public static final String copyright = "(c) Copyright IBM Corporation 2000, 2002.";
/**
* The StringBuffer that holds the codegen
* */
protected StringBuffer fbuffer;
/**
* The Visitor that calls the visit method
* */
protected Visitor fVisitor;
/**
* Vector that holds state data for this generator
* */
protected Vector fResidentVector;
/*
* This int holds the current number
*/
protected int fUniqueNumber =0;
protected String fClientFolderPath;
public static final String FACTORY = "Factory";
public static final String TAB = " ";
public static final String DOUBLE_TAB = " ";
public static final String SPACE = " ";
/**
* Constructor.
*
*/
public Generator ()
{
fbuffer = new StringBuffer();
fResidentVector = new Vector();
}
/**
* Constructor.
* @param StringBuffer Takes the buffer it will write code to
*/
public Generator (StringBuffer buffer)
{
fbuffer = buffer;
fResidentVector = new Vector();
}
public void initialize(String resident)
{
//nothing to be done but must be implemented
}
public String getClientFolderPath()
{
return fClientFolderPath;
}
public void setClientFolderPath(String fClientFolderPath_)
{
fClientFolderPath = fClientFolderPath_;
}
protected String serviceName = "";
protected String portName = "";
protected String packageName = "";
protected String proxyBaseName = "";
public void setInfo(String service, String port, String packageName, String proxyBase)
{
serviceName = service;
portName = port;
this.packageName = packageName;
proxyBaseName = proxyBase;
}
private static final char UNDERSCORE = '_';
public String getSessionBeanId()
{
String name = getClientFolderPath();
int index = name.lastIndexOf("/");
index++;
StringBuffer newName = new StringBuffer(name.substring(index));
//We need to make this a valid java identifier
//To do this we will replace any character that is not valid with an underscore
for (int i = 0; i < newName.length(); i++)
{
char c = newName.charAt(i);
if (i == 0 && !Character.isJavaIdentifierStart(c) || !Character.isJavaIdentifierPart(c))
{
newName.setCharAt(i,UNDERSCORE);
}
}
return newName + "id";
}
/*
* The Number Factory is here for naming purposes. In
* this way we insure no names we create in a piece of
* code gen are the same. We keep track of the numbers
* used and we hand back the next one. Like take a number
* buddy
* @param int number we are at as the state data has to be settable
*/
public void setNumberFactory(int number)
{
fUniqueNumber = number;
}
/*
* This is a unique number for state purposes
* @return int
*/
public int getNumberFactory()
{
return fUniqueNumber;
}
/*
* This is a unique number for naming purposes
* @return int
*/
public int getUniqueNumber()
{
return fUniqueNumber++;
}
/**
* returns the current StringBuffer
* @return StringBuffer Takes the buffer it will write code too
*/
public StringBuffer getStringBuffer ()
{
return fbuffer;
}
/**
* returns the Visitor that called this generator
* @return Visitor
*/
public Visitor getVisitor ()
{
return fVisitor;
}
/**
* vector used to hold state data
* @parameter Visitor
*/
public void putResidentVector (Object object)
{
fResidentVector.addElement(object);
}
/**
* vector used to hold state data
* @parameter Visitor
*/
public void setResidentVector (Vector vector)
{
fResidentVector = vector;
}
/**
* returns the resident vector
* @return Visitor
*/
public Vector getResidentVector ()
{
return fResidentVector;
}
/**
* This function is used to initialize any state a generator may have
*
**/
public void initialize()
{
//to be implemented in sublasses
}
/**
* sets the visitor that calls the visit
* @parameter Visitor
*/
public void setVisitor(Visitor visitor)
{
fVisitor = visitor;
}
public IStatus visit (Object object)
{
//implemented by subclasses
return Status.OK_STATUS;
}
}
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