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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.schema.compiler;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import org.jbind.base.Console;
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import org.jbind.xml.Config;
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import org.jbind.xml.base.INamespaces;
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import org.jbind.xml.base.ISymbolspaces;
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import org.jbind.xml.core.cmp.IBinding;
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import org.jbind.xml.core.cmp.ISchema;
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import org.jbind.xml.core.type.IAnyType;
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import org.jbind.xml.schema.cmp.Schemas;
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public class CartridgeMgr implements ICartridgeMgr {
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public static final ICartridgeMgr instance = new CartridgeMgr();
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static {
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((CartridgeMgr)instance).init();
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}
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private Map myCartridges = new HashMap();
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private ICartridge myDataInterfaceCartridge = null;
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private ICartridge myDataClassCartridge = null;
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private CartridgeMgr() {
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String[] cartridgeNames = null;
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try {
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cartridgeNames = Config.instance.getCartridgeClasses();
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} catch (Exception e) {
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e.printStackTrace();
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Console.err("preferences not available - using default");
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}
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if ((cartridgeNames == null) || (cartridgeNames.length == 0)) {
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cartridgeNames = new String[]{ DataClassCartridge.class.getName(),
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DataInterfaceCartridge.class.getName(),
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BehaviourClassCartridge.class.getName(),
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BehaviourInterfaceCartridge.class.getName() };
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}
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boolean ok = true;
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for (int i = 0; i < cartridgeNames.length; i++) {
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try {
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Class clazz = Class.forName(cartridgeNames[i]);
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ICartridge cartridge = (ICartridge)clazz.newInstance();
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cartridge.setCartridgeNo(i);
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myCartridges.put(cartridgeNames[i], cartridge);
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// Console.out.println("loaded cartridge: " + cartridge);
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if (clazz.equals(DataInterfaceCartridge.class)) {
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myDataInterfaceCartridge = cartridge;
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} else if (clazz.equals(DataClassCartridge.class)) {
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myDataClassCartridge = cartridge;
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}
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} catch (Exception e) {
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Console.err("could not load cartridge: " + cartridgeNames[i]);
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ok = false;
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}
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}
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if (!ok) {
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Console.err("Configure the cartridges with the configuation tool: java " + Config.class.getName());
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System.exit(-1);
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}
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}
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private void init() {
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for (Iterator i = iterCartridges(); i.hasNext(); ) {
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ICartridge c = (ICartridge)i.next();
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c.initCartridge(this);
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}
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ISchema w3cSchema = Schemas.getInstance().getSchema(INamespaces.XML_SCHEMA);
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for (Iterator i = w3cSchema.iterComponents(ISymbolspaces.TYPE);
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i.hasNext(); ) {
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IAnyType type = (IAnyType)i.next();
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IBinding[] bindings = new IBinding[CartridgeMgr.instance.getNbCartridges()];
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for (Iterator j = iterCartridges(); j.hasNext(); ) {
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ICartridge cartridge = (ICartridge)j.next();
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IBinding b = cartridge.createBuiltInBinding(type);
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bindings[cartridge.getCartridgeNo()] = b;
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}
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type.setBindings(bindings);
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}
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}
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public ICartridge getCartridge(Class aClass) {
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return (ICartridge)myCartridges.get(aClass.getName());
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}
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public Iterator iterCartridges() {
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return myCartridges.values().iterator();
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}
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public int getNbCartridges() {
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return myCartridges.size();
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}
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public ICartridge getDataInterfaceCartridge() {
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return myDataInterfaceCartridge;
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}
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public ICartridge getDataClassCartridge() {
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return myDataClassCartridge;
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}
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}
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