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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.batch.reports.bodies;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Modifier;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import org.onap.aaf.auth.batch.reports.Notify;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.cadi.Access;
import org.onap.aaf.misc.env.APIException;
public abstract class NotifyBody {
private static final String DUPL = "<td style=\"text-indent: 4em;\">''</td>";
private static final Map<String,NotifyBody> bodyMap = new HashMap<>();
protected Map<String,List<List<String>>> rows;
private final String name;
private final String type;
private String date;
private int escalation;
public NotifyBody(final String type, final String name) {
rows = new TreeMap<>();
this.name = name;
this.type = type;
date="";
escalation = 1;
}
public void store(List<String> row) {
if(!row.isEmpty()) {
if("info".equals(row.get(0))) {
if(row.size()>2) {
date = row.get(2);
}
if(row.size()>3) {
escalation = Integer.parseInt(row.get(3));
}
return;
} else if(type.equals(row.get(0))) {
String user = user(row);
if(user!=null) {
List<List<String>> lss = rows.get(user);
if(lss == null) {
lss = new ArrayList<>();
rows.put(user,lss);
}
lss.add(row);
}
}
}
}
public String name() {
return name;
}
public String date() {
return date;
}
public int escalation() {
return escalation;
}
public Set<String> users() {
return rows.keySet();
}
/**
* ID must be set from Row for Email lookup
*
* @param trans
* @param n
* @param id
* @param row
* @return
*/
public abstract boolean body(AuthzTrans trans, StringBuilder sb, int indent, Notify n, String id);
/**
* Return "null" if user not found in row... Code will handle.
* @param row
* @return
*/
protected abstract String user(List<String> row);
/**
* Get Notify Body based on key of
* type|name
*/
public static NotifyBody get(String key) {
return bodyMap.get(key);
}
/**
* Return set of loaded NotifyBodies
*
*/
public static Collection<NotifyBody> getAll() {
// Note: The same Notify Body is entered several times with different keys.
// Therefore, need a Set of Values, not all the Values.
Set<NotifyBody> set = new HashSet<>();
set.addAll(bodyMap.values());
return set;
}
/**
* @param propAccess
* @throws URISyntaxException
*
*/
public static void load(Access access) throws APIException, IOException {
// class load available NotifyBodies
ClassLoader cl = Thread.currentThread().getContextClassLoader();
Package pkg = NotifyBody.class.getPackage();
String path = pkg.getName().replace('.', '/');
URL url = cl.getResource(path);
if(url == null) {
throw new APIException("Cannot load resources from " + path);
}
File dir;
try {
dir = new File(url.toURI());
} catch (URISyntaxException e) {
throw new APIException(e);
}
if(dir.exists()) {
String[] files = dir.list();
if(files!=null) {
for(String sf : files) {
int dot = sf.indexOf('.');
if(dot>=0) {
String cls = pkg.getName()+'.'+sf.substring(0,dot);
try {
Class<?> c = cl.loadClass(cls);
if(c!=null) {
if(!Modifier.isAbstract(c.getModifiers())) {
Constructor<?> cst = c.getConstructor(Access.class);
NotifyBody nb = (NotifyBody)cst.newInstance(access);
if(nb!=null) {
bodyMap.put("info|"+nb.name, nb);
bodyMap.put(nb.type+'|'+nb.name, nb);
}
}
}
} catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
e.printStackTrace();
}
}
}
}
}
}
protected void println(StringBuilder sb, int indent, Object ... objs) {
for(int i=0;i<indent;++i) {
sb.append(' ');
}
for(Object o : objs) {
sb.append(o.toString());
}
sb.append('\n');
}
protected void printCell(StringBuilder sb, int indent, String current, String prev) {
if(current.equals(prev)) {
println(sb,indent,DUPL);
} else {
println(sb,indent,"<td>",current,"</td>");
}
}
}
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