protected boolean copyAgentAppWarFile(IStateAccess stateAccess) {
boolean status = false;
String srcDir = ConfigUtil.getEtcDirPath();
String destDir = (String) stateAccess.get(STR_KEY_JETTY_INST_DEPLOY_DIR);
try {
FileUtils.copyJarFile(srcDir, destDir, STR_AGENT_APP_WAR_FILE);
Debug.log(
"ConfigureAgentAppTask.copyAgentAppWarFile() - copy "
+ STR_AGENT_APP_WAR_FILE
+ " from "
+ srcDir
+ " to "
+ destDir);
status = true;
} catch (Exception e) {
Debug.log(
"ConfigureAgentAppTask."
+ "copyAgentAppWarFile() - Error occured while copying "
+ STR_AGENT_APP_WAR_FILE
+ " from "
+ srcDir
+ " to "
+ destDir,
e);
}
return status;
}
/**
* Returns the product home directory if the locator file is present or returns null. If null =>
* first time install
*
* @return the product home directory
* @throws InstallException
*/
protected String getProductHome(IStateAccess stateAccess) throws InstallException {
String serverHomeDir = getServerHomeDir(stateAccess);
setProductLocatorFile(serverHomeDir + FILE_SEP + STR_LOCATOR_FILE_NAME);
String productHome = null;
File file = new File(getProductLocatorFile());
if (file.exists() && file.canRead()) {
// Found old install
productHome = readProductHome();
validateProductHome(productHome, getProductLocatorFile());
if (!productHome.equals(ConfigUtil.getHomePath())) {
Debug.log(
"MigrateServerLocatorHandler.validateProductHome() : "
+ "old Product home: "
+ productHome
+ ", New Product Home: "
+ ConfigUtil.getHomePath());
} else {
Debug.log("MigrateServerLocatorHandler - Error:" + "This agent has been already migrated!");
throw new InstallException(LocalizedMessage.get(LOC_DR_ERR_PRODUCT_ALREADY_MIGRATED));
}
}
return productHome;
}
public void save() throws InstallException {
Debug.log("OrderedPropertyStore: Saving the properties to file '" + getFile() + "'.");
Debug.log("OrderedPropertyStore.load() Saving Contents: " + LINE_SEP + toString());
BufferedWriter bw = null;
try {
if (!getProperties().isEmpty()) { // Data to save is present
FileWriter fw = new FileWriter(getFile());
bw = new BufferedWriter(fw);
int count = getProperties().size();
// Write the header
bw.write(getFileHeader() + LINE_SEP);
for (int i = 0; i < count; i++) {
bw.write(getProperties().getKeyValueString(i) + LINE_SEP);
}
} else { // Nothing to save
Debug.log("OrderedPropertyStore: No data present in " + "KeyValueMap. Nothing to Save!!");
}
} catch (Exception e) {
Debug.log(
"OrderedPropertyStore: Error saving the properties " + "to file '" + getFile() + "'.", e);
throw new InstallException(getSaveErrorMessage(), e);
} finally {
if (bw != null) {
try {
bw.flush();
bw.close();
} catch (IOException i) {
}
}
}
}
protected boolean removeAgentAppWar(IStateAccess stateAccess) {
boolean status = false;
String destDir = (String) stateAccess.get(STR_KEY_JETTY_INST_DEPLOY_DIR);
String agentAppWar = destDir + STR_FORWARD_SLASH + STR_AGENT_APP_WAR_FILE;
try {
File file = new File(agentAppWar);
status = file.delete();
Debug.log("ConfigureAgentAppTask.removeAgentAppWar(): " + " Removed file " + agentAppWar);
} catch (Exception e) {
Debug.log(
"ConfigureAgentAppTask.removeAgentAppWar(): " + " Failed to remove file " + agentAppWar,
e);
}
return status;
}
public boolean rollBack(String name, IStateAccess stateAccess, Map properties)
throws InstallException {
boolean status = false;
boolean skipTask = skipTask(stateAccess);
if (skipTask) {
Debug.log("Skipping ConfigureDomainXMLTask.rollback()");
status = true;
} else {
String serverXMLFile = getDomainXMLFile(stateAccess);
String serverInstanceName = getServerInstanceName(stateAccess);
if (serverInstanceName == null) {
// use the default one
serverInstanceName = DEFAULT_INSTANCE_NAME;
}
if (serverXMLFile != null) {
try {
File serverXML = new File(serverXMLFile);
XMLDocument domainXMLDoc = new XMLDocument(serverXML);
XMLElement instanceConfig = getInstanceConfig(domainXMLDoc, serverInstanceName);
if (instanceConfig != null) {
status &= removeAgentRealm(domainXMLDoc, instanceConfig, stateAccess);
status &= removeLifecycleModule(domainXMLDoc, serverInstanceName, stateAccess);
if (!VersionChecker.isGlassFishv3(stateAccess)) {
status = removeAgentClasspath(instanceConfig, stateAccess);
}
domainXMLDoc.setIndentDepth(8);
domainXMLDoc.store();
}
} catch (Exception e) {
status = false;
Debug.log(
"ConfigureDomainXMLTask.execute() Error occurred "
+ "while updating serverXML file '"
+ serverXMLFile
+ "'.",
e);
}
} else {
Debug.log(
"ConfigureDomainXMLTask.rollBack() Error could get "
+ "server.xml file: "
+ serverXMLFile);
}
}
return status;
}
private boolean skipTask(IStateAccess stateAccess) {
boolean result = false;
String isRemote = (String) stateAccess.get(STR_DAS_HOST_IS_REMOTE_KEY);
if (isRemote != null) {
result = Boolean.valueOf(isRemote).booleanValue();
Debug.log("ConfigureDomainXMLTask: skipTask = " + isRemote);
}
return result;
}
/*
* get previous agent's lib path for unconfiguring.
*/
protected String getLibPath(IStateAccess stateAccess) {
String libPath = MigrateFromInstFinderStore.getProductHome() + FILE_SEP + INSTANCE_LIB_DIR_NAME;
String remoteHomeDir = getRemoteHomeDir(stateAccess);
if (remoteHomeDir != null) {
libPath = remoteHomeDir + FILE_SEP + INSTANCE_LIB_DIR_NAME;
}
Debug.log("MigrateUnconfigureServerPolicyTask.getLibPath() - " + "lib Dir:" + libPath);
return libPath;
}
public void load() throws InstallException {
BufferedReader br = null;
Debug.log("OrderedPropertyStore: Loading the properties from file '" + getFile() + "'.");
try {
FileReader fr = new FileReader(getFile());
br = new BufferedReader(fr);
String lineData = null;
int lineNumber = 1;
while ((lineData = br.readLine()) != null) {
// Ignore Empty lines or commented lines starting with '#'
if (lineData.trim().length() > 0 && !lineData.startsWith(STR_KEY_COMMENT_MARKER)) {
int separatorIndex = lineData.indexOf(STR_KEY_VALUE_SEP);
if (separatorIndex != -1) {
String key = lineData.substring(0, separatorIndex);
verifyKeyString(key.trim(), lineNumber);
// Store the value even if it is empty String
String value = lineData.substring(separatorIndex + 1);
getProperties().put(key, value.trim());
} else { // NO Delimiter '=' found. So throw an exception
throw new InstallException(getInvalidLineErrorMessage(lineNumber));
}
}
++lineNumber;
}
} catch (Exception e) {
Debug.log("OrderedPropertyStore: Error loading the properties", e);
throw new InstallException(getLoadErrorMessage(), e);
} finally {
if (br != null) {
try {
br.close();
} catch (IOException i) {
}
}
}
Debug.log("OrderedPropertyStore.load() Contents: " + LINE_SEP + toString());
}
private void validateProductHome(String productHome, String locatorFile) throws InstallException {
if (productHome == null || productHome.trim().length() == 0) {
Debug.log(
"MigrateServerLocatorHandler : Error invalid product home"
+ " property '"
+ IAdminTool.PROP_PRODUCT_HOME
+ " = "
+ productHome
+ "' in file "
+ locatorFile);
throw new InstallException(LocalizedMessage.get(LOC_DR_ERR_APP_SERVER_HOME_LOCATOR));
}
}
/**
* Backup the old product home directory before migration.
*
* @throws InstallException
*/
protected void backupProductHome() throws InstallException {
String locatorFile = getProductLocatorFile();
try {
FileUtils.backupFile(locatorFile, STR_BACK_UP_FILE_SUFFIX);
saveProductHome();
} catch (Exception e) {
Debug.log(
"MigrateServerLocatorHandler - Error occurred "
+ "while backup and deletion for file: '"
+ locatorFile
+ "'.");
Object[] args = {locatorFile};
throw new InstallException(LocalizedMessage.get(LOC_DR_ERR_PRODUCT_LOCATOR_BACKUP, args));
}
}
