SubethaEmailMessage.java
| Index Score | ||
|---|---|---|
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org.alfresco.email.server.impl.subetha |
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Alfresco |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| JAVA0068 | JAVA0068 Modifiers not declared in recommended order |  |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| BLOCKS | Number of blocks | |
| LOC | Lines of code | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0171 | JAVA0171 Unused local variable | |
| SIZE | Size of the file in bytes | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| LOOPS | Number of loops | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| CYCLOMATIC | Cyclomatic complexity | |
| COMMENTS | Comment lines | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| WHITESPACE | Number of whitespace lines | |
| NEST_DEPTH | Maximum nesting depth | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.email.server.impl.subetha;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.LinkedList;
import java.util.List;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.Session;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import org.alfresco.service.cmr.email.EmailMessage;
import org.alfresco.service.cmr.email.EmailMessageException;
import org.alfresco.service.cmr.email.EmailMessagePart;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Concrete representation of an email message as implemented for the SubEtha mail server.
*
* @since 2.2
*/
public class SubethaEmailMessage implements EmailMessage
{
private static final String ERR_FAILED_TO_CREATE_MIME_MESSAGE = "email.server.err.failed_to_create_mime_message";
private static final String ERR_EXTRACTING_FROM_ADDRESS = "email.server.err.extracting_from_address";
private static final String ERR_NO_FROM_ADDRESS = "email.server.err.no_from_address";
private static final String ERR_EXTRACTING_TO_ADDRESS = "email.server.err.extracting_to_address";
private static final String ERR_NO_TO_ADDRESS = "email.server.err.no_to_address";
private static final String ERR_EXTRACTING_SUBJECT = "email.server.err.extracting_subject";
private static final String ERR_EXTRACTING_SENT_DATE = "email.server.err.extracting_sent_date";
private static final String ERR_PARSE_MESSAGE = "email.server.err.parse_message";
private static final long serialVersionUID = -3735187524926395261L;
private static final Log log = LogFactory.getLog(SubethaEmailMessage.class);
private static final String MIME_PLAIN_TEXT = "text/plain";
private static final String MIME_HTML_TEXT = "text/html";
private static final String MIME_XML_TEXT = "text/xml";
private static final String MIME_APPLICATION = "application/*";
private static final String MIME_IMAGE = "image/*";
private static final String MIME_MULTIPART = "multipart/*";
private static final String MIME_RFC822 = "message/rfc822";
private static final String FILENAME_ATTACHMENT_PREFIX = "Attachment";
private String from;
private String to;
private String subject;
private Date sentDate;
private EmailMessagePart body;
private EmailMessagePart[] attachments;
transient private int bodyNumber = 0;
transient private int attachmentNumber = 0;
transient private List<EmailMessagePart> attachmentList = new LinkedList<EmailMessagePart>();
protected SubethaEmailMessage()
{
super();
}
public SubethaEmailMessage(MimeMessage mimeMessage)
{
processMimeMessage(mimeMessage);
}
public SubethaEmailMessage(String from, String to, InputStream dataInputStream)
{
this.to = to;
this.from = from;
MimeMessage mimeMessage = null;
try
{
mimeMessage = new MimeMessage(Session.getDefaultInstance(System.getProperties()), dataInputStream);
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_FAILED_TO_CREATE_MIME_MESSAGE, e.getMessage());
}
processMimeMessage(mimeMessage);
}
private void processMimeMessage(MimeMessage mimeMessage)
{
if (from == null)
{
Address[] addresses = null;
try
{
addresses = mimeMessage.getFrom();
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_EXTRACTING_FROM_ADDRESS, e.getMessage());
}
if (addresses == null || addresses.length == 0)
{
throw new EmailMessageException(ERR_NO_FROM_ADDRESS);
}
from = addresses[0].toString();
}
if (to == null)
{
Address[] addresses = null;
try
{
addresses = mimeMessage.getAllRecipients();
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_EXTRACTING_TO_ADDRESS, e.getMessage());
}
if (addresses == null || addresses.length == 0)
{
throw new EmailMessageException(ERR_NO_TO_ADDRESS);
}
to = addresses[0].toString();
}
try
{
subject = mimeMessage.getSubject();
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_EXTRACTING_SUBJECT, e.getMessage());
}
if (subject == null)
{
subject = ""; // Just anti-null stub :)
}
try
{
sentDate = mimeMessage.getSentDate();
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_EXTRACTING_SENT_DATE, e.getMessage());
}
if (sentDate == null)
{
sentDate = new Date(); // Just anti-null stub :)
}
parseMessagePart(mimeMessage);
attachments = new EmailMessagePart[attachmentList.size()];
attachmentList.toArray(attachments);
attachmentList = null;
}
private void parseMessagePart(Part messagePart)
{
try
{
if (messagePart.isMimeType(MIME_PLAIN_TEXT) || messagePart.isMimeType(MIME_HTML_TEXT))
{
if (log.isDebugEnabled())
{
log.debug("Text or HTML part was found. ContentType: " + messagePart.getContentType());
}
addBody(messagePart);
}
else if (messagePart.isMimeType(MIME_XML_TEXT))
{
if (log.isDebugEnabled())
{
log.debug("XML part was found.");
}
addAttachment(messagePart);
}
else if (messagePart.isMimeType(MIME_APPLICATION))
{
if (log.isDebugEnabled())
{
log.debug("Application part was found.");
}
addAttachment(messagePart);
}
else if (messagePart.isMimeType(MIME_IMAGE))
{
if (log.isDebugEnabled())
{
log.debug("Image part was found.");
}
addAttachment(messagePart);
}
else if (messagePart.isMimeType(MIME_MULTIPART))
{
// if multipart, this method will be called recursively
// for each of its parts
Multipart mp = (Multipart) messagePart.getContent();
int count = mp.getCount();
if (log.isDebugEnabled())
{
log.debug("MULTIPART with " + count + " part(s) found. Processin each part...");
}
for (int i = 0; i < count; i++)
{
BodyPart bp = mp.getBodyPart(i);
String disposition = bp.getDisposition();
if (i > 0)
{
// It's an attachment. Recurse.
parseMessagePart(bp);
}
else
{
// It's the body
addBody(bp);
}
}
if (log.isDebugEnabled())
{
log.debug("MULTIPART processed.");
}
}
else if (messagePart.isMimeType(MIME_RFC822))
{
// if rfc822, call this method with its content as the part
if (log.isDebugEnabled())
{
log.debug("MIME_RFC822 part found. Processing inside part...");
}
parseMessagePart((Part) messagePart.getContent());
if (log.isDebugEnabled())
{
log.debug("MIME_RFC822 processed.");
}
}
else
{
// if all else fails, put this in the attachments map.
// Actually we don't know what it is.
if (log.isDebugEnabled())
{
log.debug("Unrecognized part was found. Put it into attachments.");
}
addAttachment(messagePart);
}
}
catch (IOException e)
{
throw new EmailMessageException(ERR_PARSE_MESSAGE, e.getMessage());
}
catch (MessagingException e)
{
throw new EmailMessageException(ERR_PARSE_MESSAGE, e.getMessage());
}
}
private void addBody(Part messagePart) throws MessagingException
{
if (body != null)
{
attachmentList.add(new SubethaEmailMessagePart(messagePart, getPartFileName(getSubject() + " (part " + ++bodyNumber + ")", messagePart)));
if (log.isInfoEnabled())
{
log.info(String.format("Attachment \"%s\" has been added.", attachmentList.get(attachmentList.size() - 1).getFileName()));
}
}
else
{
body = new SubethaEmailMessagePart(messagePart, getPartFileName(getSubject(), messagePart));
if (log.isDebugEnabled())
{
log.debug("Boby has been added.");
}
}
}
/**
* Method adds a message part to the attachments list
*
* @param messagePart A part of message
* @throws EmailMessageException
* @throws MessagingException
*/
private void addAttachment(Part messagePart) throws MessagingException
{
String fileName = getPartFileName(FILENAME_ATTACHMENT_PREFIX + attachmentNumber, messagePart);
attachmentList.add(new SubethaEmailMessagePart(messagePart, fileName));
if (log.isDebugEnabled())
{
log.debug("Attachment added: " + fileName);
}
}
/**
* Method extracts file name from a message part for saving its as aa attachment. If the file name can't be extracted, it will be generated based on defaultPrefix parameter.
*
* @param defaultPrefix This prefix fill be used for generating file name.
* @param messagePart A part of message
* @return File name.
* @throws MessagingException
*/
private String getPartFileName(String defaultPrefix, Part messagePart) throws MessagingException
{
String fileName = messagePart.getFileName();
if (fileName != null)
{
try
{
fileName = MimeUtility.decodeText(fileName);
}
catch (UnsupportedEncodingException ex)
{
// Nothing to do :)
}
}
else
{
fileName = defaultPrefix;
if (messagePart.isMimeType(MIME_PLAIN_TEXT))
fileName += ".txt";
else if (messagePart.isMimeType(MIME_HTML_TEXT))
fileName += ".html";
else if (messagePart.isMimeType(MIME_XML_TEXT))
fileName += ".xml";
else if (messagePart.isMimeType(MIME_IMAGE))
fileName += ".gif";
}
return fileName;
}
public void setRmiRegistry(String rmiRegistryHost, int rmiRegistryPort)
{
if (body instanceof SubethaEmailMessagePart)
{
((SubethaEmailMessagePart) body).setRmiRegistry(rmiRegistryHost, rmiRegistryPort);
}
for (EmailMessagePart attachment : attachments)
{
if (attachment instanceof SubethaEmailMessagePart) {
((SubethaEmailMessagePart) attachment).setRmiRegistry(rmiRegistryHost, rmiRegistryPort);
}
}
}
public String getFrom()
{
return from;
}
public String getTo()
{
return to;
}
public Date getSentDate()
{
return sentDate;
}
public String getSubject()
{
return subject;
}
public EmailMessagePart getBody()
{
return body;
}
public EmailMessagePart[] getAttachments()
{
return attachments;
}
}
The table below shows all metrics for SubethaEmailMessage.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 65.00 | Number of blocks | |
| BLOCK_COMMENT | 24.00 | Number of block comment lines | |
| COMMENTS | 52.00 | Comment lines | |
| COMMENT_DENSITY | 0.27 | Comment density | |
| COMPARISONS | 38.00 | Number of comparison operators | |
| CYCLOMATIC | 60.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 4.00 | Comments in declarations | |
| DOC_COMMENT | 20.00 | Number of javadoc comment lines | |
| ELOC | 191.00 | Effective lines of code | |
| EXEC_COMMENTS | 6.00 | Comments in executable code | |
| EXITS | 35.00 | Procedure exits | |
| FUNCTIONS | 15.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 66.89 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 45.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 4.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 1.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 3.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 1.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 4.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 1.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 0.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 3.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 1.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 1.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 413.00 | Number of lines in the source file | |
| LINE_COMMENT | 8.00 | Number of line comments | |
| LOC | 322.00 | Lines of code | |
| LOGICAL_LINES | 123.00 | Number of statements | |
| LOOPS | 1.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 538.00 | Number of operands | |
| OPERATORS | 1065.00 | Number of operators | |
| PARAMS | 12.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1603.00 | Halstead program length | |
| PROGRAM_VOCAB | 231.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 33.00 | Number of return points from functions | |
| SIZE | 14201.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 185.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 46.00 | Number of unique operators | |
| WHITESPACE | 39.00 | Number of whitespace lines | |