001: /*
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004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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006: * The contents of this file are subject to the terms of either the GNU
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008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
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037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
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040: */
041:
042: package org.netbeans.modules.cnd.apt.support;
043:
044: import java.util.HashMap;
045: import java.util.Iterator;
046: import java.util.List;
047: import java.util.Map;
048: import java.util.logging.Level;
049: import org.netbeans.modules.cnd.apt.impl.support.APTSystemMacroMap;
050: import org.netbeans.modules.cnd.apt.utils.APTUtils;
051:
052: /**
053: *
054: * @author Vladimir Voskresensky
055: */
056: public final class APTSystemStorage {
057: private final Map<String, APTMacroMap> allMacroMaps = new HashMap<String, APTMacroMap>();
058: private final APTIncludePathStorage includesStorage = new APTIncludePathStorage();
059: private final static String baseNewName = "#SYSTEM MACRO MAP# "; // NOI18N
060: private final static APTSystemStorage instance = new APTSystemStorage();
061:
062: private APTSystemStorage() {
063: }
064:
065: public static APTSystemStorage getDefault() {
066: return instance;
067: }
068:
069: // it's preferable to use getMacroMap(String configID, List sysMacros)
070: public APTMacroMap getMacroMap(List<String> sysMacros) {
071: synchronized (allMacroMaps) {
072: // look for the equal map in values
073: APTMacroMap map = new APTSystemMacroMap(sysMacros);
074: for (Iterator<APTMacroMap> it = allMacroMaps.values()
075: .iterator(); it.hasNext();) {
076: APTMacroMap curMap = it.next();
077: if (map.equals(curMap)) {
078: return curMap;
079: }
080: }
081: allMacroMaps.put(baseNewName + allMacroMaps.size(), map);
082: return map;
083: }
084: }
085:
086: public APTMacroMap getMacroMap(String configID,
087: List<String> sysMacros) {
088: synchronized (allMacroMaps) {
089: APTMacroMap map = allMacroMaps.get(configID);
090: if (map == null) {
091: // create new one and put in map
092: map = new APTSystemMacroMap(sysMacros);
093: allMacroMaps.put(configID, map);
094: APTUtils.LOG.log(Level.FINE,
095: "new system macro map was added\n {0}", // NOI18N
096: new Object[] { map });
097: }
098: return map;
099: }
100: }
101:
102: // it's preferable to use getIncludes(String configID, List sysIncludes)
103: public List<String> getIncludes(List<String> sysIncludes) {
104: return includesStorage.get(sysIncludes);
105: }
106:
107: public List<String> getIncludes(String configID,
108: List<String> sysIncludes) {
109: return includesStorage.get(configID, sysIncludes);
110: }
111:
112: public void dispose() {
113: synchronized (allMacroMaps) {
114: allMacroMaps.clear();
115: }
116: includesStorage.dispose();
117: }
118: }
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