|
1
23
24
29
30 package com.sun.enterprise.tools.upgrade.cluster;
31
32
36 import java.io.*;
37 import java.util.*;
38 import com.sun.enterprise.tools.upgrade.common.CommonInfoModel;
39 import com.sun.enterprise.tools.upgrade.common.DomainInfo;
40 import com.sun.enterprise.tools.upgrade.common.UpgradeUtils;
41
42
46
47 public class ClustersInfoManager {
48
49 private static ClustersInfoManager clusterManager;
50 private List clusterInfoList;
51
52 private Hashtable iiopClustersMapping;
54
55 private Hashtable persistenceStoreMapping;
57
58 private LBInfo loadBalancerInfo;
60
61
62 public ClustersInfoManager() {
63 }
64 public static ClustersInfoManager getClusterInfoManager(){
65 if(clusterManager == null)
66 clusterManager = new ClustersInfoManager();
67 return clusterManager;
68 }
69 public ClusterInfo parseClinstanceConfFile(String  fileName)throws FileNotFoundException, IOException{
70 return this.parseClinstanceConfFile(new File(fileName));
71 }
72 public ClusterInfo parseClinstanceConfFile(File file) throws FileNotFoundException, IOException{
73 if(!file.exists())
74 throw new FileNotFoundException();
75 ClusterInfo clInfo = new ClusterInfo();
76 clInfo.parseClinstanceConfFile(file);
77 return clInfo;
78 }
79 public List getClusterInfoList(){
80 return this.clusterInfoList;
81 }
82 public boolean processClinstanceConfFiles(List clinstanceConfFiles){
83 if(clusterInfoList == null)
84 clusterInfoList = new ArrayList();
85 clusterInfoList.clear();
86 for(Iterator it = clinstanceConfFiles.iterator(); it.hasNext();){
87 try{
88 clusterInfoList.add(this.parseClinstanceConfFile((String )it.next()));
89 }catch(FileNotFoundException fne){
90 fne.printStackTrace();
91 }catch(Exception ex){
93 ex.printStackTrace();
94 return false;
95 }
96 }
97 return true;
98 }
99 public void gatherClusterInfo(CommonInfoModel commonInfo){
101 if(clusterInfoList == null)
102 clusterInfoList = new ArrayList();
103 clusterInfoList.clear();
104 for(java.util.Iterator dItr = commonInfo.getDomainMapping().keySet().iterator(); dItr.hasNext();){
105 DomainInfo dInfo = (DomainInfo)commonInfo.getDomainMapping().get(dItr.next());
106 String domainName = dInfo.getDomainName();
107 String domainXmlFile = dInfo.getDomainPath()+File.separator+"config"+File.separator+"domain.xml";
108 UpgradeUtils.getUpgradeUtils(commonInfo).updateClusterList(domainXmlFile,domainName,clusterInfoList);
109 }
110 }
111 public LBInfo getLoadBalancerInfo(){
112 return this.loadBalancerInfo;
113 }
114 public boolean processLoadBalancerFile(String fileName){
115 if(this.loadBalancerInfo == null)
116 this.loadBalancerInfo = new LBInfo();
117 if(! new File(fileName).exists())
118 return false;
119 return this.loadBalancerInfo.processLoadBalancerFile(fileName);
120 }
121 public Hashtable getIIOPClustersMapping(){
122 return this.iiopClustersMapping;
123 }
124 public IIOPCluster getIIOPCluster(String domainName, String clusterName){
125 if(this.iiopClustersMapping == null)
128 this.iiopClustersMapping = new Hashtable();
129 List clList = (List)this.iiopClustersMapping.get(domainName);
130 IIOPCluster iiopCluster = null;
131 if((clList != null) && (!clList.isEmpty())){
132 for(Iterator iIt = clList.iterator(); iIt.hasNext();){
133 java.lang.Object iiopClusterObject = iIt.next();
134 IIOPCluster iCluster = (IIOPCluster)iiopClusterObject;
135 if(iCluster.getClusterName().equals(clusterName)){
136 iiopCluster = iCluster;
137 break;
138 }
139 }
140 }else{
141 clList = new ArrayList();
142 }
143 if(iiopCluster == null){
144 iiopCluster = new IIOPCluster(clusterName);
145 clList.add(iiopCluster);
146 this.iiopClustersMapping.put(domainName,clList);
147 }
148 return iiopCluster;
149 }
150 public boolean isIIOPClusterExists(String domainName, String clusterName){
151 if(this.iiopClustersMapping == null)
152 return false;
153 List clList = (List)this.iiopClustersMapping.get(domainName);
154 if((clList == null) && (clList.isEmpty())){
155 return false;
156 }
157 for(Iterator iIt = clList.iterator(); iIt.hasNext();){
158 if(((IIOPCluster)iIt.next()).getClusterName().equals(clusterName)){
159 return true;
160 }
161 }
162 return false;
163 }
164 public Hashtable getPersistenceStorePropertiesMapping(){
165 return this.persistenceStoreMapping;
166 }
167 public void addPersistenceStoreProperty(String domainName, String name, String value){
168 if(this.persistenceStoreMapping == null){
169 persistenceStoreMapping = new Hashtable();
170 }
171 Properties propsList = (Properties)this.persistenceStoreMapping.get(domainName);
172 if(propsList == null)
173 propsList = new Properties();
174 propsList.setProperty(name,value);
175 this.persistenceStoreMapping.put(domainName,propsList);
176 }
177
180 public static void main(String [] args) {
181 List aList = new ArrayList();
182 aList.add("c:\\temp\\clinstance.conf");
183 aList.add("c:\\temp\\clinstance.conf");
184 ClustersInfoManager cIM = ClustersInfoManager.getClusterInfoManager();
185 cIM.processClinstanceConfFiles(aList);
186 cIM.print();
187
188 }
189 public void print(){
190 if(clusterInfoList != null){
191 for(Iterator it = clusterInfoList.iterator(); it.hasNext();){
192 ClusterInfo clInfo = (ClusterInfo)it.next();
193 com.sun.enterprise.tools.upgrade.common.CommonInfoModel.getDefaultLogger().info("\n\n\n *****************");
194 clInfo.print();
195 }
196 }
197 }
198 }
199 |
Popular Tags |
Java API By Example, From Geeks To Geeks.