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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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/*
* $Id: MBeanNamingDescriptor.java,v 1.5 2007/05/05 05:25:38 tcfujii Exp $
* @author: alexkrav
*
* $Log: MBeanNamingDescriptor.java,v $
* Revision 1.5 2007/05/05 05:25:38 tcfujii
* CDDL+GPL header updates.
*
* Revision 1.4 2006/05/08 17:18:54 kravtch
* Bug #6423082 (request for admin infrastructure to support the config changes without DAS running (offline))
* Added infrastructure for offline execution under Config Validator for:
* - dottednames set/get operation
* - Add/remove jvm-options
* Submitted by: kravtch
* Reviewed by: Kedar
* Affected modules: admin-core/admin; admin/validator;
*
* Revision 1.3 2005/12/25 03:47:38 tcfujii
* Updated copyright text and year.
*
* Revision 1.2 2005/06/27 21:19:44 tcfujii
* Issue number: CDDL header updates.
*
* Revision 1.1.1.1 2005/05/27 22:52:02 dpatil
* GlassFish first drop
*
* Revision 1.10 2005/02/02 19:15:56 kedar
* BugId: 6219838. Additional Files for JDK 1.5 upgrade -- Note that from now onwards, we would need JDK 1.5 to run the installer
*
* Revision 1.9 2004/11/14 07:04:22 tcfujii
* Updated copyright text and/or year.
*
* Revision 1.8 2004/02/20 03:56:16 qouyang
*
*
* First pass at code merge.
*
* Details for the merge will be published at:
* http://javaweb.sfbay.sun.com/~qouyang/workspace/PE8FCSMerge/02202004/
*
* Revision 1.7.4.1 2004/02/02 07:25:20 tcfujii
* Copyright updates notices; reviewer: Tony Ng
*
* Revision 1.7 2003/08/15 23:08:29 kravtch
* DottedName Support (generation and call to manager)
* notifyRegisterMBean/UnregisterMBean are implemented;
* dotted name related opeartions are added to NaminDescriptor and NamingInfo
* removeChild support is added;
*
* Revision 1.6 2003/06/25 20:03:41 kravtch
* 1. java file headers modified
* 2. properties handling api is added
* 3. fixed bug for xpathes containing special symbols;
* 4. new testcases added for jdbc-resource
* 5. introspector modified by not including base classes operations;
*
*
*/
package com.sun.enterprise.admin.meta.naming;
//import com.iplanet.ias.admin.util.Debug;
//JMX imports
import javax.management.ObjectName;
import javax.management.MalformedObjectNameException;
import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Enumeration;
import java.text.MessageFormat;
//i18n import
//import com.iplanet.ias.util.i18n.StringManager;
/**
* Provides naming support for Mbeans
*/
public class MBeanNamingDescriptor
{
//int m_category;
String m_type;
String m_className;
String m_objectPattern;
String[] m_dottedPatterns;
String m_xpathPattern;
int m_mode;
//work objects
int m_parmListSize = 0;
Object[][] m_dottedTokens = null;
Object[] m_objectTokens = null;
Object[] m_xpathTokens = null;
// // i18n StringManager
// private static StringManager localStrings =
// StringManager.getManager( MBeanNamingDescriptor.class );
public MBeanNamingDescriptor(Object[] description) throws MBeanNamingException
{
this((String)description[0], (Integer)description[1], (String)description[2], (String)description[3], (String)description[4], (String)description[5]);
}
public MBeanNamingDescriptor(String type, Integer mode, String dottedPatterns,
String objectPattern, String xpathPattern, String className) throws MBeanNamingException
{
m_type = type;
m_className = className;
m_dottedPatterns = splitDottedPatternsString(dottedPatterns);
m_xpathPattern = xpathPattern;
m_objectPattern = objectPattern;
m_mode = mode.intValue();
try
{
if(m_dottedPatterns!=null)
{
m_dottedTokens = new Object[m_dottedPatterns.length][];
for(int i=0; i<m_dottedPatterns.length; i++)
m_dottedTokens[i] = getDottedNamePatternTokens(m_dottedPatterns[i]);
}
m_objectTokens = getObjectNamePatternTokens(m_objectPattern);
m_xpathTokens = getXPathTokens(m_xpathPattern);
m_parmListSize = getMaxTokenIndex(m_objectTokens) + 1;
checkConsistency();
}
catch(Exception e)
{
String msg = /*localStrings.getString*/( "admin.server.core.mbean.config.naming.mbeandescriptor_creation_failure_for_object_pattern"+ objectPattern+ e.getMessage() );
throw new MBeanNamingException( msg );
}
}
private void checkConsistency() throws MBeanNamingException
{
}
//DOTTED NAME SERVICES
public boolean isDottedPatternMatch(Name name)
{
if(findDottedPatternTokens(name)!=null)
return true;
return false;
}
private Object[] findDottedPatternTokens(Name name)
{
if(m_dottedTokens!=null)
{
for(int i=0; i<m_dottedTokens.length; i++)
{
if(isDottedPatternMatch(name, m_dottedTokens[i], true))
return m_dottedTokens[i];
}
}
return null;
}
//**************************************************************************
public boolean isObjectNamePatternMatch(ObjectName objectName)
{
Hashtable ht = objectName.getKeyPropertyList();
ht.put(":",objectName.getDomain()); //add domain name pseudo pair
return isObjectNamePatternMatch(ht);
}
//**************************************************************************
public boolean isObjectNamePatternMatch(Hashtable sample)
{
if(m_objectTokens.length!=(sample.size()*2))
return false;
for(int i=0; i<m_objectTokens.length; i = i+2)
{
String sampleVal = (String)sample.get(m_objectTokens[i]);
if(sampleVal==null ||
((m_objectTokens[i+1] instanceof String) && !sampleVal.equals((String)m_objectTokens[i+1])) )
return false;
}
return (true);
}
String[] extractParmList(String dottedName) throws MalformedObjectNameException
{
if(m_dottedTokens==null)
return null;
Name name = new Name(dottedName);
Object[] tokens = findDottedPatternTokens(name);
if(tokens == null)
return null;
int nTokens = name.getNumParts();
if(name.getNumParts()!=tokens.length)
return null;
String[] parmList = new String[m_parmListSize];
for(int i=0; i<nTokens; i++)
{
if( tokens[i] instanceof Integer )
{
parmList[((Integer)tokens[i]).intValue()] = name.getNamePart(i).toString();
}
}
return parmList;
}
private Object[] getDottedNamePatternTokens(String dottedPattern) throws MalformedObjectNameException
{
ArrayList list = new ArrayList();
int idx = 0, idx2 = 0;
if(dottedPattern!=null)
{
while(idx<dottedPattern.length() && (idx2=dottedPattern.indexOf('.', idx))>=0)
{
if(idx == idx2)
list.add("");
else
list.add(dottedPattern.substring(idx,idx2).trim());
idx = idx2+1;
}
if(idx<dottedPattern.length())
list.add(dottedPattern.substring(idx).trim());
Object[] tokens = list.toArray();
replacePlaceholdersToIntegers(tokens);
return tokens;
}
return null;
}
//XPath services
public static Object[] getXPathTokens(String xpathPattern)
{
ArrayList list = new ArrayList();
int idx = 0, idx2 = 0;
if(xpathPattern!=null)
{
while(idx<xpathPattern.length() && (idx2=xpathPattern.indexOf("'", idx))>=0)
{
if(idx != idx2)
list.add(xpathPattern.substring(idx,idx2));
idx = idx2+1;
}
if(idx<xpathPattern.length())
list.add(xpathPattern.substring(idx).trim());
Object[] tokens = list.toArray();
replacePlaceholdersToIntegers(tokens);
return tokens;
}
return null;
}
//ObjectName services
private Object[] getObjectNamePatternTokens(String objectPattern) throws MalformedObjectNameException
{
if(objectPattern!=null)
{
ObjectName objName = new ObjectName(objectPattern);
Hashtable ht = objName.getKeyPropertyList();
ht.put(":",objName.getDomain()); //add domain name pseudo pair
Enumeration ee = ht.keys();
Object[] tokens = new Object[ht.size()*2];
int i = 0;
while(ee.hasMoreElements())
{
String key = ((String)ee.nextElement());
tokens[i++] = key; //key.trim(); jmx allows to have spaces in keys and values
tokens[i++] = ht.get(key);
}
replacePlaceholdersToIntegers(tokens);
return tokens;
}
return null;
}
public int getParmListSize()
{
return m_parmListSize;
}
public String[] extractParmList(ObjectName objectName)
{
if(m_objectTokens==null)
return null;
Hashtable ht = objectName.getKeyPropertyList();
ht.put(":",objectName.getDomain()); //add domain name pseudo pair
String[] parmList = new String[m_parmListSize];
for(int i=0; i<m_objectTokens.length; i=i+2)
{
if( m_objectTokens[i+1] instanceof Integer )
{
parmList[((Integer)m_objectTokens[i+1]).intValue()] = (String)ht.get(m_objectTokens[i]);
}
}
return parmList;
}
static private void replacePlaceholdersToIntegers(Object[] tokens)
{
for(int i=0; i<tokens.length; i++)
{
Object idx = getIndexForPlaceholder((String)tokens[i]);
if(idx!=null)
tokens[i] = idx;
}
}
static private Integer getIndexForPlaceholder(String str)
{
int len = str.length();
if(len<3 || str.charAt(0)!='{' || str.charAt(len-1)!='}')
return null;
try
{
return Integer.valueOf(str.substring(1,len-1));
}
catch(Throwable e)
{
}
return null;
}
private int getMaxTokenIndex(Object[] tokens)
{
int res = -1;
int current;
for(int i=0; i<tokens.length; i++)
{
if(tokens[i] instanceof Integer &&
res < (current=((Integer)tokens[i]).intValue()))
res = current;
}
return res;
}
public String getMBeanClassName()
{
return m_className;
}
public String getType()
{
return m_type;
}
public int getMode()
{
return m_mode;
}
public String[] getDottedPatterns()
{
return m_dottedPatterns;
}
public Object[][] getDottedTokens()
{
return m_dottedTokens;
}
public String getXPathPattern()
{
return m_xpathPattern;
}
public ObjectName createObjectName(Object[] params) throws MalformedObjectNameException
{
return new ObjectName(formatPattern(m_objectPattern, params));
}
public String[] createDottedNames(Object[] params)
{
if(m_dottedPatterns==null || m_dottedPatterns.length<1)
return null;
String[] names = new String[m_dottedPatterns.length];
for(int i=0; i<m_dottedPatterns.length;i++)
names[i] = formatPattern(m_dottedPatterns[i], params);
return names;
}
public String createXPath(Object[] params)
{
return formatPattern(m_xpathPattern, params);
}
private String formatPattern(String pattern, Object[] params)
{
if(pattern==null)
return null;
return MessageFormat.format(pattern, params);
}
private String[] splitDottedPatternsString(String names)
{
if(names==null)
return null;
ArrayList list = new ArrayList();
int idx = 0, idx2 = 0;
while(idx<names.length() && (idx2=names.indexOf(MBeansNaming.PATTERNS_SEPARATOR, idx))>=0)
{
if(idx2!=idx)
list.add(names.substring(idx, idx2));
idx = idx2+1;
}
if(idx2<0)
list.add(names.substring(idx));
return (String[])list.toArray(new String[list.size()]);
}
public boolean isXpathTokensMatch(Object[] tokens)
{
if(m_xpathTokens==null || tokens==null)
return false;
if(m_xpathTokens.length!= tokens.length)
return false;
for(int i=0; i<tokens.length; i++)
{
if( (m_xpathTokens[i] instanceof String) &&
!m_xpathTokens[i].equals(tokens[i]))
return false;
}
return true;
}
public String[] extractParmListFromXPath(String xpath)
{
Object[] tokens = MBeanNamingDescriptor.getXPathTokens(xpath);
if(m_xpathTokens==null || tokens==null || m_parmListSize<=0)
return null;
if(m_xpathTokens.length!= tokens.length)
return null;
String[] parmList = new String[m_parmListSize];
for(int i=0; i<tokens.length; i++)
{
if(m_xpathTokens[i] instanceof Integer)
{
parmList[((Integer)m_xpathTokens[i]).intValue()] = (String)tokens[i];
}
}
return parmList;
}
private static boolean isDottedPatternMatch(Name name, Object[] tokens, boolean bExactMatch)
{
if(tokens==null)
return false;
int nTokens = name.getNumParts();
if(bExactMatch)
{
if(nTokens!=tokens.length)
return false;
}
else
{
if(nTokens>tokens.length)
return false;
}
for(int i=0; i<nTokens; i++)
{
if( (tokens[i] instanceof String) &&
!name.getNamePart(i).toString().equals((String)tokens[i]))
return false;
}
return true;
}
public static String XPATH_TO_MASK(String xpath)
{
if(xpath==null || xpath.length()==0)
return xpath;
char[] chrs = xpath.toCharArray();
char[] newchrs = new char[chrs.length*2];
int j = 0;
for(int i=0; i<chrs.length; i++)
{
newchrs[j++] = chrs[i];
if(chrs[i]=='\'')
newchrs[j++] = '\'';
}
return String.valueOf(newchrs, 0, j);
}
}
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