| Namespaces.java |
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Axis" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.jboss.axis.wsdl.toJava;
import org.jboss.axis.utils.JavaUtils;
import java.io.File;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.StringTokenizer;
/**
* This class is essentially a HashMap of <namespace, package name> pairs with
* a few extra wizzbangs.
*/
public class Namespaces extends HashMap
{
private String root;
private String defaultPackage = null;
/**
* Toknens in a namespace that are treated as package name part separators.
*/
private static final char[] pkgSeparators = {'.', ':'};
private static final char javaPkgSeparator = pkgSeparators[0];
private static String normalizePackageName(String pkg, char separator)
{
for (int i = 0; i < pkgSeparators.length; i++)
pkg = pkg.replace(pkgSeparators[i], separator);
return pkg;
}
/**
* Instantiate a Namespaces object whose packages will all reside under root.
*/
public Namespaces(String root)
{
super();
this.root = root;
} // ctor
/**
* Instantiate a clone of an existing Namespaces object.
*/
private Namespaces(Namespaces clone)
{
super(clone);
this.root = clone.root;
this.defaultPackage = clone.defaultPackage;
} // ctor
/**
* Instantiate a clone of this Namespaces object.
*/
public Object clone()
{
return new Namespaces(this);
} // clone
/**
* Get the package name for the given namespace. If there is no entry in the HashMap for
* this namespace, create one.
*/
public String getCreate(String key)
{
if (defaultPackage != null)
{
return defaultPackage;
}
String value = (String)super.get(key);
if (value == null)
{
value = normalizePackageName((String)Utils.makePackageName(key),
javaPkgSeparator);
put(key, value);
}
return (String)value;
} // getCreate
/**
* Get the package name in directory format (dots replaced by slashes). If the package name
* doesn't exist in the HashMap, return "".
*/
public String getAsDir(String key)
{
if (defaultPackage != null)
{
return toDir(defaultPackage);
}
String pkg = (String)get(key);
return toDir(pkg);
} // getAsDir
/**
* Return the given package name in directory format (dots replaced by slashes). If pkg is null,
* "" is returned.
*/
public String toDir(String pkg)
{
String dir = null;
if (pkg != null)
{
pkg = normalizePackageName(pkg, File.separatorChar);
}
if (root == null)
{
dir = pkg;
}
else
{
dir = root + File.separatorChar + pkg;
}
return dir == null ? "" : dir + File.separatorChar;
} // toDir
/**
* Like HashMap's putAll, this adds the given map's contents to this map. But it
* also makes sure the value strings are javified.
*/
public void putAll(Map map)
{
Iterator i = map.entrySet().iterator();
while (i.hasNext())
{
Map.Entry entry = (Map.Entry)i.next();
Object key = entry.getKey();
String pkg = (String)entry.getValue();
pkg = javify(pkg);
put(key, pkg);
}
} // putAll
/**
* Make sure each package name doesn't conflict with a Java keyword.
* Ie., org.apache.import.test becomes org.apache.import_.test.
*/
private String javify(String pkg)
{
StringTokenizer st = new StringTokenizer(pkg, ".");
pkg = "";
while (st.hasMoreTokens())
{
String token = st.nextToken();
if (JavaUtils.isJavaKeyword(token))
{
token = JavaUtils.makeNonJavaKeyword(token);
}
pkg = pkg + token;
if (st.hasMoreTokens())
{
pkg = pkg + '.';
}
}
return pkg;
} // javify
/**
* Make a directory for the given package under root.
*/
public void mkdir(String pkg)
{
String pkgDirString = toDir(pkg);
File packageDir = new File(pkgDirString);
packageDir.mkdirs();
} // mkdir
/**
* Set a package name that overrides the namespace map
*
* @param defaultPackage a java package name (e.g. com.foo)
*/
public void setDefaultPackage(String defaultPackage)
{
this.defaultPackage = defaultPackage;
}
} // class Namespaces
| Namespaces.java |