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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*******************************************************************************/
package org.ofbiz.service.mail;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.internet.MimeMessage;
import javolution.util.FastList;
import org.ofbiz.base.util.Debug;
import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.service.LocalDispatcher;
import org.ofbiz.service.GenericServiceException;
import org.ofbiz.service.ServiceUtil;
import org.ofbiz.entity.GenericValue;
import org.w3c.dom.Element;
@SuppressWarnings("serial")
public class ServiceMcaCondition implements java.io.Serializable {
public static final String module = ServiceMcaCondition.class.getName();
public static final int CONDITION_FIELD = 1;
public static final int CONDITION_HEADER = 2;
public static final int CONDITION_SERVICE = 3;
protected String serviceName = null;
protected String headerName = null;
protected String fieldName = null;
protected String operator = null;
protected String value = null;
public ServiceMcaCondition(Element condElement, int condType) {
switch (condType) {
case CONDITION_FIELD:
// fields: from|to|subject|body|sent-date|receieved-date
this.fieldName = condElement.getAttribute("field-name");
// operators: equals|not-equals|empty|not-empty|matches|not-matches
this.operator = condElement.getAttribute("operator");
// value to compare
this.value = condElement.getAttribute("value");
break;
case CONDITION_HEADER:
// free form header name
this.headerName = condElement.getAttribute("header-name");
// operators: equals|not-equals|empty|not-empty|matches|not-matches
this.operator = condElement.getAttribute("operator");
// value to compare
this.value = condElement.getAttribute("value");
break;
case CONDITION_SERVICE:
this.serviceName = condElement.getAttribute("service-name");
break;
}
}
public boolean eval(LocalDispatcher dispatcher, MimeMessageWrapper messageWrapper, GenericValue userLogin) {
boolean passedCondition = false;
if (serviceName != null) {
Map<String, Object> result = null;
try {
result = dispatcher.runSync(serviceName, UtilMisc.<String, Object>toMap("messageWrapper", messageWrapper, "userLogin", userLogin));
} catch (GenericServiceException e) {
Debug.logError(e, module);
return false;
}
if (result == null) {
Debug.logError("Service MCA Condition Service [" + serviceName + "] returned null!", module);
return false;
} else {
if (ServiceUtil.isError(result)) {
Debug.logError(ServiceUtil.getErrorMessage(result), module);
return false;
} else {
Boolean reply = (Boolean) result.get("conditionReply");
if (reply == null) {
reply = Boolean.FALSE;
}
return reply.booleanValue();
}
}
// invoke the condition service
} else if (headerName != null) {
// compare the header field
MimeMessage message = messageWrapper.getMessage();
String[] headerValues = null;
try {
headerValues = message.getHeader(headerName);
} catch (MessagingException e) {
Debug.logError(e, module);
}
if (headerValues != null) {
for (String headerValue: headerValues) {
if ("equals".equals(operator)) {
if (headerValue.equals(value)) {
passedCondition = true;
break;
}
} else if ("not-equals".equals(operator)) {
if (!headerValue.equals(value)) {
passedCondition = true;
} else {
passedCondition = false;
}
} else if ("matches".equals(operator)) {
if (headerValue.matches(value)) {
passedCondition = true;
break;
}
} else if ("not-matches".equals(operator)) {
if (!headerValue.matches(value)) {
passedCondition = true;
} else {
passedCondition = false;
}
} else if ("not-empty".equals(operator)) {
passedCondition = true;
break;
}
}
} else if ("empty".equals(operator)) {
passedCondition = true;
}
} else if (fieldName != null) {
MimeMessage message = messageWrapper.getMessage();
String[] fieldValues = null;
try {
fieldValues = this.getFieldValue(message, fieldName);
} catch (MessagingException e) {
Debug.logError(e, module);
} catch (IOException e) {
Debug.logError(e, module);
}
if (fieldValues != null) {
for (String fieldValue: fieldValues) {
if ("equals".equals(operator)) {
if (fieldValue.equals(value)) {
passedCondition = true;
break;
}
} else if ("not-equals".equals(operator)) {
if (!fieldValue.equals(value)) {
passedCondition = true;
} else {
passedCondition = false;
}
} else if ("matches".equals(operator)) {
if (fieldValue.matches(value)) {
passedCondition = true;
break;
}
} else if ("not-matches".equals(operator)) {
if (!fieldValue.matches(value)) {
passedCondition = true;
} else {
passedCondition = false;
}
} else if ("not-empty".equals(operator)) {
passedCondition = true;
break;
}
}
} else if ("empty".equals(operator)) {
passedCondition = true;
}
} else {
passedCondition = false;
}
return passedCondition;
}
protected String[] getFieldValue(MimeMessage message, String fieldName) throws MessagingException, IOException {
String[] values = null;
if ("to".equals(fieldName)) {
Address[] addrs = message.getRecipients(MimeMessage.RecipientType.TO);
if (addrs != null) {
values = new String[addrs.length];
for (int i = 0; i < addrs.length; i++) {
values[i] = addrs[i].toString();
}
}
} else if ("cc".equals(fieldName)) {
Address[] addrs = message.getRecipients(MimeMessage.RecipientType.CC);
if (addrs != null) {
values = new String[addrs.length];
for (int i = 0; i < addrs.length; i++) {
values[i] = addrs[i].toString();
}
}
} else if ("bcc".equals(fieldName)) {
Address[] addrs = message.getRecipients(MimeMessage.RecipientType.BCC);
if (addrs != null) {
values = new String[addrs.length];
for (int i = 0; i < addrs.length; i++) {
values[i] = addrs[i].toString();
}
}
} else if ("from".equals(fieldName)) {
Address[] addrs = message.getFrom();
if (addrs != null) {
values = new String[addrs.length];
for (int i = 0; i < addrs.length; i++) {
values[i] = addrs[i].toString();
}
}
} else if ("subject".equals(fieldName)) {
values = new String[1];
values[0] = message.getSubject();
} else if ("send-date".equals(fieldName)) {
values = new String[1];
values[0] = message.getSentDate().toString();
} else if ("received-date".equals(fieldName)) {
values = new String[1];
values[0] = message.getReceivedDate().toString();
} else if ("body".equals(fieldName)) {
List<String> bodyParts = this.getBodyText(message);
values = bodyParts.toArray(new String[bodyParts.size()]);
}
return values;
}
private List<String> getBodyText(Part part) throws MessagingException, IOException {
Object c = part.getContent();
if (c instanceof String) {
return UtilMisc.toList((String) c);
} else if (c instanceof Multipart) {
List<String> textContent = FastList.newInstance();
int count = ((Multipart) c).getCount();
for (int i = 0; i < count; i++) {
BodyPart bp = ((Multipart) c).getBodyPart(i);
textContent.addAll(this.getBodyText(bp));
}
return textContent;
} else {
return FastList.newInstance();
}
}
}