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/*
* ====================================================================
* Project: openMDX, http://www.openmdx.org/
* Description: GMIUtils
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license as listed below.
*
* Copyright (c) 2004-2008, OMEX AG, Switzerland
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of the openMDX team nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR 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 product includes software developed by other organizations as
* listed in the NOTICE file.
*/
package org.openmdx.application.mof.mapping.spi;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.StringTokenizer;
import org.openmdx.kernel.xri.XRI_2Protocols;
public class MapperUtils {
public MapperUtils(
) {
super();
}
//--------------------------------------------------------------------------------
/**
* Retrieves the element name for a given qualified name, e.g. for the
* qualified name 'org:omg:model1:Class' the element name would be 'Class'.
* @param qualifiedName The qualified name in ':' notation.
* @return The element name for the given qualified name.
*/
public static String getElementName(
String qualifiedName
) {
return qualifiedName.substring(qualifiedName.lastIndexOf(':') + 1);
}
//--------------------------------------------------------------------------------
/**
* Retrieves the package name for a given qualified name, e.g. for the
* qualified name 'org:omg:model1:Class' the package name would be
* 'org:omg:model1'.
* @param qualifiedName The qualified name in ':' notation.
* @return The package name for the given qualified name.
*/
public static String getPackageName(
String qualifiedName
) {
return getPackageName(
qualifiedName,
1
);
}
//--------------------------------------------------------------------------------
public static String getPackageName(
String qualifiedName,
int nestingLevel
) {
String packageName = qualifiedName;
for(int i = 0; i < nestingLevel; i++) {
packageName = packageName.substring(0, packageName.lastIndexOf(':'));
}
return packageName;
}
//--------------------------------------------------------------------------------
/**
* Converts a given qualified name into a list of name components, e.g. for
* the qualified name 'org:omg:model1:Class' the result would be an ordered
* list with the entries 'org', 'omg', 'model1', and 'Class'.
* @param qualifiedName The qualified name in ':' notation.
* @return A list of name components for the given qualified name.
*/
public static List getNameComponents(
String qualifiedName
) {
List nameComponents = new ArrayList();
StringTokenizer tokenizer = new StringTokenizer(qualifiedName, ":");
while(tokenizer.hasMoreTokens()) {
nameComponents.add(tokenizer.nextToken());
}
return nameComponents;
}
//--------------------------------------------------------------------------------
/**
* Capitalizes the first character of a given string.
* @param text The string to be capitalized.
* @return The capitalized string.
*/
public static String capitalize(
String text
) {
StringBuffer buf = new StringBuffer(text.substring(0,1).toUpperCase());
if (text.length() > 1) {
buf.append(text.substring(1));
}
return buf.toString();
}
//--------------------------------------------------------------------------------
/**
* Word wraps a given text and returns it as a string.
* @param indent The indentation to be used for text output.
* @param inText The input text to be word wrapped.
* @return The word wrapped output text.
*/
public static String wrapText(
String indent,
String inText
) {
StringBuilder text = new StringBuilder();
StringTokenizer tokenizer = new StringTokenizer(inText, "\n\r\f");
String separator = "";
while (tokenizer.hasMoreTokens()) {
String nextToken = tokenizer.nextToken();
text.append(separator);
text.append(indent);
text.append(nextToken);
separator = System.getProperty("line.separator");
}
return text.toString();
}
//--------------------------------------------------------------------------------
/**
* Evaluate t he XRI of a given model package
*
* @param name components of the MOF package
*
* @return an XRI which may be used to look up the Authority the gven
* package belongs to"
*/
public static String getAuthorityId(
List nameComponents
){
StringBuffer id = new StringBuffer(XRI_2Protocols.OPENMDX_PREFIX);
char delimiter = '*';
for(
Iterator i = nameComponents.iterator();
i.hasNext();
delimiter = '.'
) id.append(delimiter).append(i.next());
return id.toString();
}
}
