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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* recipient has the option to distribute your version of this file under
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* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
// Portions Copyright [2019-2021] Payara Foundation and/or affiliates
package org.glassfish.admin.rest.resources;
import com.sun.enterprise.config.serverbeans.Domain;
import java.io.FileOutputStream;
import java.util.Collection;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.Vector;
import java.util.logging.Level;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.core.MediaType;
import org.glassfish.admin.rest.RestLogging;
import org.glassfish.admin.rest.utils.Util;
import org.glassfish.admin.rest.generator.ClassWriter;
import org.glassfish.admin.rest.generator.CommandResourceMetaData;
import org.glassfish.admin.rest.generator.CommandResourceMetaData.ParameterMetaData;
import org.glassfish.admin.rest.generator.ResourcesGenerator;
import org.glassfish.admin.rest.generator.ResourcesGeneratorBase;
import org.glassfish.admin.rest.utils.xml.RestActionReporter;
import org.glassfish.api.ActionReport;
import org.glassfish.api.admin.CommandModel;
import org.glassfish.api.admin.CommandRunner;
import org.glassfish.api.admin.ParameterMap;
import org.glassfish.api.admin.RestRedirect;
import org.glassfish.api.admin.RestRedirects;
import org.glassfish.hk2.api.MultiException;
import org.glassfish.hk2.api.ServiceLocator;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.ConfigModel;
import org.jvnet.hk2.config.Dom;
import org.jvnet.hk2.config.DomDocument;
/**
* @author Ludovic Champenois [email protected]
*/
@Path("/status/")
public class StatusGenerator extends AbstractResource {
protected StringBuilder status = new StringBuilder();
private final Set commandsUsed = new TreeSet();
private final Set allCommands = new TreeSet();
private final Set restRedirectCommands = new TreeSet();
private final Map commandsToResources = new TreeMap();
private final Map resourcesToDeleteCommands = new TreeMap();
private final Properties propsI18N = new SortedProperties();
private static final String DASHED_LINE = "\n------------------------";
private static final String TABLE_CELL_DIVIDER = "";
private static final String HORIZONTAL_RULE = "\n
\n";
private static class SortedProperties extends Properties {
@Override
public Enumeration keys() {
Enumeration keysEnum = super.keys();
Vector keyList = new Vector();
while (keysEnum.hasMoreElements()) {
keyList.add((String) keysEnum.nextElement());
}
Collections.sort(keyList);
return keyList.elements();
}
}
@GET
@Produces({"text/plain"})
public String getPlain() {
// status.append("\n------------------------");
// status.append("Status of Command usage\n");
try {
Domain entity = serviceLocator.getService(Domain.class);
Dom dom = Dom.unwrap(entity);
DomDocument document = dom.document;
ConfigModel rootModel = dom.document.getRoot().model;
ResourcesGenerator resourcesGenerator = new NOOPResourcesGenerator(serviceLocator);
resourcesGenerator.generateSingle(rootModel, document);
resourcesGenerator.endGeneration();
} catch (Exception ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
//retVal = "Exception encountered during generation process: " + ex.toString() + "\nPlease look at server.log for more information.";
}
status.append(DASHED_LINE);
status.append("All Commands used in REST Admin:\n");
for (String ss : commandsUsed) {
status.append(ss).append("\n");
}
listOfCommands();
for (String ss : commandsUsed) {
allCommands.remove(ss);
}
status.append(DASHED_LINE);
status.append("Missing Commands not used in REST Admin:\n");
for (String ss : allCommands) {
if (hasTargetParam(ss)) {
status.append(ss).append(" has a target param \n");
} else {
status.append(ss).append("\n");
}
}
status.append(DASHED_LINE);
status.append("REST-REDIRECT Commands defined on ConfigBeans:\n");
for (String ss : restRedirectCommands) {
status.append(ss).append("\n");
}
status.append(DASHED_LINE);
status.append("Commands to Resources Mapping Usage in REST Admin:\n");
for (Entry commandToResourceEntry : commandsToResources.entrySet()) {
if (hasTargetParam(commandToResourceEntry.getKey())) {
status.append(commandToResourceEntry.getKey()).append(" :::target::: ").append(commandToResourceEntry.getValue()).append("\n");
} else {
status.append(commandToResourceEntry.getKey()).append(" ::: ").append(commandToResourceEntry.getValue()).append("\n");
}
}
status.append(DASHED_LINE);
status.append("Resources with Delete Commands in REST Admin (not counting RESTREDIRECT:\n");
for (Entry resourceToDeleteEntry : resourcesToDeleteCommands.entrySet()) {
status.append(resourceToDeleteEntry.getKey()).append(" ::: ").append(resourceToDeleteEntry.getValue()).append("\n");
}
try (FileOutputStream f = new FileOutputStream(System.getProperty("user.home") + "/GlassFishI18NData.properties")) {
propsI18N.store(f, "");
} catch (Exception ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
}
return status.toString();
}
@GET
@Produces({MediaType.TEXT_HTML})
public String getHtml() {
try {
Domain entity = serviceLocator.getService(Domain.class);
Dom dom = Dom.unwrap(entity);
DomDocument document = dom.document;
ConfigModel rootModel = dom.document.getRoot().model;
ResourcesGenerator resourcesGenerator = new NOOPResourcesGenerator(serviceLocator);
resourcesGenerator.generateSingle(rootModel, document);
resourcesGenerator.endGeneration();
} catch (Exception ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
}
status.append("All Commands used in REST Admin
\n\n");
for (String ss : commandsUsed) {
status.append("- ").append(ss).append("
\n");
}
listOfCommands();
for (String ss : commandsUsed) {
allCommands.remove(ss);
}
status.append(HORIZONTAL_RULE)
.append("Missing Commands not used in REST Admin
\n\n");
for (String ss : allCommands) {
if (hasTargetParam(ss)) {
status.append("- ").append(ss).append(" has a target param.
\n");
} else {
status.append("- ").append(ss).append("
\n");
}
}
status.append(HORIZONTAL_RULE)
.append("REST-REDIRECT Commands defined on ConfigBeans
\n\n");
for (String ss : restRedirectCommands) {
status.append("- ").append(ss).append("
\n");
}
status.append(HORIZONTAL_RULE)
.append("Commands to Resources Mapping Usage in REST Admin
\n")
.append("\n")
.append("Command Target Resource entry : commandsToResources.entrySet()) {
status.append("").append(entry.getKey()).append(TABLE_CELL_DIVIDER)
.append(hasTargetParam(entry.getKey()) ? "target" : "").append(TABLE_CELL_DIVIDER)
.append(entry.getValue()).append("
\n
\n")
.append("Resources with Delete Commands in REST Admin (not counting RESTREDIRECT)
\n")
.append("\n")
.append("Resource Delete Command entry : resourcesToDeleteCommands.entrySet()) {
status.append("").append(entry.getKey())
.append(TABLE_CELL_DIVIDER).append(entry.getValue()).append("
");
try (FileOutputStream f = new FileOutputStream(System.getProperty("user.home") + "/GlassFishI18NData.properties")) {
propsI18N.store(f, "");
} catch (Exception ex) {
RestLogging.restLogger.log(Level.SEVERE, null, ex);
}
return status.toString();
}
public void listOfCommands() {
CommandRunner cr = serviceLocator.getService(CommandRunner.class);
RestActionReporter ar = new RestActionReporter();
ParameterMap parameters = new ParameterMap();
cr.getCommandInvocation("list-commands", ar, getSubject()).parameters(parameters).execute();
List children = ar.getTopMessagePart().getChildren();
for (ActionReport.MessagePart part : children) {
allCommands.add(part.getMessage());
}
ar = new RestActionReporter();
parameters = new ParameterMap();
parameters.add("DEFAULT", "_");
cr.getCommandInvocation("list-commands", ar, getSubject()).parameters(parameters).execute();
children = ar.getTopMessagePart().getChildren();
for (ActionReport.MessagePart part : children) {
allCommands.add(part.getMessage());
}
}
class NOOPClassWriter implements ClassWriter {
private String className;
public NOOPClassWriter(String className, String baseClassName, String resourcePath) {
this.className = className;
if (baseClassName.equals("TemplateRestResource")) {
resourcesToDeleteCommands.put(className, ""); //init the map with empty values
}
}
@Override
public void createGetCommandResourcePaths(List commandMetaData) {
for (CommandResourceMetaData metaData : commandMetaData) {
// StatusGenerator.this.status.append(" ");
// StatusGenerator.this.status.append(metaData.command);
commandsUsed.add(metaData.command);
if (commandsToResources.containsKey(metaData.command)) {
String val = commandsToResources.get(metaData.command) + ", " + className;
commandsToResources.put(metaData.command, val);
} else {
commandsToResources.put(metaData.command, className);
}
// StatusGenerator.this.status.append("\n");
}
// StatusGenerator.this.status.append("\n");
}
@Override
public void createGetCommandResource(String commandResourceClassName, String resourcePath) {
//noop
}
@Override
public void createCommandResourceConstructor(String commandResourceClassName, String commandName, String httpMethod, boolean linkedToParent, ParameterMetaData[] commandParams, String commandDisplayName, String commandAction) {
//noop
}
@Override
public void createCustomResourceMapping(String resourceClassName, String mappingPath) {
//noop
}
@Override
public void done() {
//noop
}
@Override
public void createGetDeleteCommand(String commandName) {
// StatusGenerator.this.status.append(" ");
// StatusGenerator.this.status.append(commandName);
// StatusGenerator.this.status.append("\n");
commandsUsed.add(commandName);
if (commandsToResources.containsKey(commandName)) {
String val = commandsToResources.get(commandName) + ", " + className;
commandsToResources.put(commandName, val);
} else {
commandsToResources.put(commandName, className);
}
resourcesToDeleteCommands.put(className, commandName);
}
@Override
public void createGetPostCommand(String commandName) {
// StatusGenerator.this.status.append(" ");
// StatusGenerator.this.status.append(commandName);
// StatusGenerator.this.status.append("\n");
commandsUsed.add(commandName);
if (commandsToResources.containsKey(commandName)) {
String val = commandsToResources.get(commandName) + ", " + className;
commandsToResources.put(commandName, val);
} else {
commandsToResources.put(commandName, className);
}
}
@Override
public void createGetChildResource(String path, String childResourceClassName) {
//noop
}
@Override
public void createGetChildResourceForListResources(String keyAttributeName, String childResourceClassName) {
//noop
}
@Override
public void createGetPostCommandForCollectionLeafResource(String commandName) {
// StatusGenerator.this.status.append(" ");
// StatusGenerator.this.status.append(commandName);
// StatusGenerator.this.status.append("\n");
commandsUsed.add(commandName);
if (commandsToResources.containsKey(commandName)) {
String val = commandsToResources.get(commandName) + ", " + className;
commandsToResources.put(commandName, val);
} else {
commandsToResources.put(commandName, className);
}
}
@Override
public void createGetDeleteCommandForCollectionLeafResource(String commandName) {
// StatusGenerator.this.status.append(" ");
// StatusGenerator.this.status.append(commandName);
// StatusGenerator.this.status.append("\n");
commandsUsed.add(commandName);
if (commandsToResources.containsKey(commandName)) {
String val = commandsToResources.get(commandName) + ", " + className;
commandsToResources.put(commandName, val);
} else {
commandsToResources.put(commandName, className);
}
}
@Override
public void createGetDisplayNameForCollectionLeafResource(String displayName) {
}
}
class NOOPResourcesGenerator extends ResourcesGeneratorBase {
public NOOPResourcesGenerator(ServiceLocator h) {
super(h);
}
@Override
public ClassWriter getClassWriter(String className, String baseClassName, String resourcePath) {
return new NOOPClassWriter(className, baseClassName, resourcePath);
}
@Override
public String endGeneration() {
return "done";
}
@Override
public void configModelVisited(ConfigModel model) {
//I18n Calculation
for (String a : model.getAttributeNames()) {
String key = model.targetTypeName + "." + Util.eleminateHypen(a);
propsI18N.setProperty(key + ".label", a);
propsI18N.setProperty(key + ".help", a);
}
Class cbp = null;
try {
cbp = (Class) model.classLoaderHolder.loadClass(model.targetTypeName);
} catch (MultiException e) {
logger.log(Level.SEVERE, null, e);
return;
}
RestRedirects restRedirects = cbp.getAnnotation(RestRedirects.class);
if (restRedirects != null) {
RestRedirect[] values = restRedirects.value();
for (RestRedirect r : values) {
commandsUsed.add(r.commandName());
restRedirectCommands.add(r.commandName());
}
}
}
}
public Boolean hasTargetParam(String command) {
try {
if (command != null) {
Collection params;
params = getParamMetaData(command);
Iterator iterator = params.iterator();
CommandModel.ParamModel paramModel;
while (iterator.hasNext()) {
paramModel = iterator.next();
if (paramModel.getName().equals("target")) {
return true;
}
}
}
} catch (Exception e) {
RestLogging.restLogger.log(Level.FINE, e.getMessage());
}
return false;
}
public Collection getParamMetaData(String commandName) {
CommandRunner cr = serviceLocator.getService(CommandRunner.class);
CommandModel cm = cr.getModel(commandName, RestLogging.restLogger);
return cm.getParameters();
}
}
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