/*
* IronJacamar, a Java EE Connector Architecture implementation
* Copyright 2016, Red Hat Inc, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the Eclipse Public License 1.0 as
* published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Eclipse
* Public License for more details.
*
* You should have received a copy of the Eclipse Public License
* along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.ironjacamar.codegenerator.code;
import org.ironjacamar.codegenerator.Definition;
import org.ironjacamar.codegenerator.MethodForConnection;
import org.ironjacamar.codegenerator.MethodParam;
import java.io.IOException;
import java.io.Writer;
/**
* A connection impl class CodeGen.
*
* @author Jeff Zhang
* @version $Revision: $
*/
public class ConnImplCodeGen extends AbstractCodeGen
{
/**
* Output class
*
* @param def definition
* @param out Writer
* @throws IOException ioException
*/
@Override
public void writeClassBody(Definition def, Writer out) throws IOException
{
out.write("public class " + getClassName(def) + " implements " +
def.getMcfDefs().get(getNumOfMcf()).getConnInterfaceClass());
writeLeftCurlyBracket(out, 0);
int indent = 1;
writeWithIndent(out, indent, "/** The logger */\n");
writeWithIndent(out, indent, "private static Logger log = Logger.getLogger(" + getSelfClassName(def) + ");\n\n");
writeWithIndent(out, indent, "/** ManagedConnection */\n");
writeWithIndent(out, indent, "private " + def.getMcfDefs().get(getNumOfMcf()).getMcClass() + " mc;\n\n");
writeWithIndent(out, indent, "/** ManagedConnectionFactory */\n");
writeWithIndent(out, indent, "private " + def.getMcfDefs().get(getNumOfMcf()).getMcfClass() + " mcf;\n\n");
//constructor
writeWithIndent(out, indent, "/**\n");
writeWithIndent(out, indent, " * Default constructor\n");
writeWithIndent(out, indent, " * @param mc " + def.getMcfDefs().get(getNumOfMcf()).getMcClass());
writeEol(out);
writeWithIndent(out, indent, " * @param mcf " + def.getMcfDefs().get(getNumOfMcf()).getMcfClass());
writeEol(out);
writeWithIndent(out, indent, " */\n");
writeWithIndent(out, indent, "public " + getClassName(def) + "(" +
def.getMcfDefs().get(getNumOfMcf()).getMcClass() + " mc, " +
def.getMcfDefs().get(getNumOfMcf()).getMcfClass() + " mcf)");
writeLeftCurlyBracket(out, indent);
writeWithIndent(out, indent + 1, "this.mc = mc;\n");
writeWithIndent(out, indent + 1, "this.mcf = mcf;");
writeRightCurlyBracket(out, indent);
writeEol(out);
writeMethod(def, out, indent);
writeRightCurlyBracket(out, 0);
}
/**
* Output class import
*
* @param def definition
* @param out Writer
* @throws IOException ioException
*/
@Override
public void writeImport(Definition def, Writer out) throws IOException
{
out.write("package " + def.getRaPackage() + ";");
writeEol(out);
writeEol(out);
importLogging(def, out);
}
/**
* get this class name
*
* @param def definition
* @return String class name
*/
@Override
public String getClassName(Definition def)
{
return def.getMcfDefs().get(getNumOfMcf()).getConnImplClass();
}
/**
* Output methods
*
* @param def definition
* @param out Writer
* @param indent space number
* @throws IOException ioException
*/
private void writeMethod(Definition def, Writer out, int indent) throws IOException
{
if (def.getMcfDefs().get(getNumOfMcf()).isDefineMethodInConnection())
{
if (def.getMcfDefs().get(getNumOfMcf()).getMethods().size() > 0)
{
for (MethodForConnection method : def.getMcfDefs().get(getNumOfMcf()).getMethods())
{
writeMethodSignature(out, indent, method);
writeLeftCurlyBracket(out, indent);
writeIndent(out, indent + 1);
if (!method.getReturnType().equals("void"))
{
out.write("return ");
}
out.write("mc." + method.getMethodName() + "(");
int paramSize = method.getParams().size();
for (int i = 0; i < paramSize; i++)
{
MethodParam param = method.getParams().get(i);
out.write(param.getName());
if (i + 1 < paramSize)
out.write(", ");
}
out.write(");");
writeRightCurlyBracket(out, indent);
writeEol(out);
}
}
}
else
{
writeSimpleMethodSignature(out, indent, " * Call me", "public void callMe()");
writeLeftCurlyBracket(out, indent);
writeWithIndent(out, indent + 1, "if (mc != null)\n");
writeWithIndent(out, indent + 2, "mc.callMe();");
writeRightCurlyBracket(out, indent);
}
writeEol(out);
writeSimpleMethodSignature(out, indent, " * Close", "public void close()");
writeLeftCurlyBracket(out, indent);
writeWithIndent(out, indent + 1, "if (mc != null)\n");
writeLeftCurlyBracket(out, indent + 1);
writeWithIndent(out, indent + 2, "mc.closeHandle(this);\n");
writeIndent(out, indent + 2);
out.write("mc = null;");
writeRightCurlyBracket(out, indent + 1);
writeRightCurlyBracket(out, indent);
writeEol(out);
writeWithIndent(out, indent, "/**\n");
writeWithIndent(out, indent, " * Set ManagedConnection\n");
writeWithIndent(out, indent, " */\n");
writeWithIndent(out, indent,
"void setManagedConnection(" + def.getMcfDefs().get(getNumOfMcf()).getMcClass() + " mc)");
writeLeftCurlyBracket(out, indent);
writeWithIndent(out, indent + 1, "this.mc = mc;");
writeRightCurlyBracket(out, indent);
}
}