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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.actions;
import java.io.PrintStream;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.layer.Result;
import org.onap.aaf.auth.org.Organization;
public class EmailPrint extends Email {
private static final int LINE_LENGTH = 100;
public EmailPrint(String... defaultCC) {
super(defaultCC);
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.actions.Email#exec(org.onap.aaf.auth.org.test.Organization, java.lang.StringBuilder)
*/
@Override
protected Result<Void> exec(AuthzTrans trans, Organization org, StringBuilder msg) {
PrintStream out = System.out;
boolean first = true;
out.print("To: ");
for(String s: toList) {
if(first) {first = false;}
else {out.print(',');}
out.print(s);
}
out.println();
first = true;
out.print("CC: ");
for(String s: ccList) {
if(first) {first = false;}
else {out.print(',');}
out.print(s);
}
out.println();
out.print("Subject: ");
out.println(subject);
out.println();
boolean go = true;
for(int start=0, end=LINE_LENGTH;go;start=end,end=Math.min(msg.length(), start+LINE_LENGTH)) {
int ret = msg.indexOf("\n",start+1);
switch(ret) {
case -1:
out.println(msg.substring(start,end));
break;
case 0:
end=start+1;
out.println();
break;
default:
if(ret<end) {
end = ret;
}
if(end==start+LINE_LENGTH) {
// Word-wrapping
ret = msg.lastIndexOf(" ", end);
if(ret>start && ret<end) {
end=ret+1;
}
out.println(msg.substring(start,end));
} else {
out.print(msg.substring(start,end));
}
}
go = end<msg.length();
}
return Result.ok();
}
}
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