JCRDocumentXMLExporter.java
| Index Score | ||
|---|---|---|
 |
 |
org.alfresco.jcr.exporter |
 |
 |
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 | |
|---|---|---|
| JAVA0144 | JAVA0144 Line exceeds maximum M characters |  |
| DECL_COMMENTS | Comments in declarations | |
| PARAMS | Number of formal parameter declarations | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| BLOCK_COMMENT | Number of block comment lines | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| RETURNS | Number of return points from functions | |
| FUNCTIONS | Number of function declarations | |
| UNIQUE_OPERANDS | Number of unique operands | |
| SIZE | Size of the file in bytes | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| EXITS | Procedure exits | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0109 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| COMMENTS | Comment lines | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0076 | JAVA0076 Use of magic number | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| BLOCKS | Number of blocks | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| LINES | Number of lines in the source file | |
| COMPARISONS | Number of comparison operators | |
| OPERANDS | Number of operands | |
| LOOPS | Number of loops | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| 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.jcr.exporter;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.jcr.RepositoryException;
import javax.jcr.Value;
import javax.jcr.ValueFormatException;
import org.alfresco.jcr.dictionary.JCRNamespace;
import org.alfresco.jcr.item.NodeImpl;
import org.alfresco.jcr.item.PropertyImpl;
import org.alfresco.jcr.item.property.JCRMixinTypesProperty;
import org.alfresco.jcr.item.property.JCRPrimaryTypeProperty;
import org.alfresco.jcr.item.property.JCRUUIDProperty;
import org.alfresco.jcr.session.SessionImpl;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.Path;
import org.alfresco.service.cmr.security.AccessPermission;
import org.alfresco.service.cmr.view.Exporter;
import org.alfresco.service.cmr.view.ExporterContext;
import org.alfresco.service.cmr.view.ExporterException;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.Base64;
import org.alfresco.util.ISO9075;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
/**
* Alfresco Implementation of JCR Document XML Exporter
*
* @author David Caruana
*/
public class JCRDocumentXMLExporter implements Exporter
{
private SessionImpl session;
private ContentHandler contentHandler;
private List<QName> currentProperties = new ArrayList<QName>();
private List<Object> currentValues = new ArrayList<Object>();
/**
* Construct
*
* @param namespaceService namespace service
* @param nodeService node service
* @param contentHandler content handler
*/
public JCRDocumentXMLExporter(SessionImpl session, ContentHandler contentHandler)
{
this.session = session;
this.contentHandler = contentHandler;
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#start()
*/
public void start(ExporterContext exportNodeRef)
{
try
{
contentHandler.startDocument();
}
catch (SAXException e)
{
throw new ExporterException("Failed to process export start event", e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startNamespace(java.lang.String, java.lang.String)
*/
public void startNamespace(String prefix, String uri)
{
try
{
contentHandler.startPrefixMapping(prefix, uri);
}
catch (SAXException e)
{
throw new ExporterException("Failed to process start namespace event - prefix " + prefix + " uri " + uri, e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endNamespace(java.lang.String)
*/
public void endNamespace(String prefix)
{
try
{
contentHandler.endPrefixMapping(prefix);
}
catch (SAXException e)
{
throw new ExporterException("Failed to process end namespace event - prefix " + prefix, e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startNode(org.alfresco.service.cmr.repository.NodeRef)
*/
public void startNode(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endNode(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endNode(NodeRef nodeRef)
{
try
{
QName nodeName = getNodeName(nodeRef);
contentHandler.endElement(nodeName.getNamespaceURI(), nodeName.getLocalName(), toPrefixString(nodeName));
}
catch (SAXException e)
{
throw new ExporterException("Failed to process end node event - node ref " + nodeRef.toString(), e);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startAspects(org.alfresco.service.cmr.repository.NodeRef)
*/
public void startAspects(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endAspects(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endAspects(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startAspect(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startAspect(NodeRef nodeRef, QName aspect)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endAspect(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void endAspect(NodeRef nodeRef, QName aspect)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startACL(org.alfresco.service.cmr.repository.NodeRef)
*/
public void startACL(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#permission(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.security.AccessPermission)
*/
public void permission(NodeRef nodeRef, AccessPermission permission)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endACL(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endACL(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startProperties(org.alfresco.service.cmr.repository.NodeRef)
*/
public void startProperties(NodeRef nodeRef)
{
currentProperties.clear();
currentValues.clear();
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endProperties(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endProperties(NodeRef nodeRef)
{
try
{
// create node attributes
AttributesImpl attrs = new AttributesImpl();
// primary type
NodeImpl nodeImpl = new NodeImpl(session, nodeRef);
PropertyImpl primaryType = new JCRPrimaryTypeProperty(nodeImpl);
attrs.addAttribute(JCRPrimaryTypeProperty.PROPERTY_NAME.getNamespaceURI(), JCRPrimaryTypeProperty.PROPERTY_NAME.getLocalName(),
toPrefixString(JCRPrimaryTypeProperty.PROPERTY_NAME), null, getValue(primaryType.getValue().getString()));
// mixin type
PropertyImpl mixinTypes = new JCRMixinTypesProperty(nodeImpl);
Collection<String> mixins = new ArrayList<String>();
for (Value value : mixinTypes.getValues())
{
mixins.add(value.getString());
}
attrs.addAttribute(JCRMixinTypesProperty.PROPERTY_NAME.getNamespaceURI(), JCRMixinTypesProperty.PROPERTY_NAME.getLocalName(),
toPrefixString(JCRMixinTypesProperty.PROPERTY_NAME), null, getCollectionValue(mixins));
// uuid (for mix:referencable)
attrs.addAttribute(JCRUUIDProperty.PROPERTY_NAME.getNamespaceURI(), JCRUUIDProperty.PROPERTY_NAME.getLocalName(),
toPrefixString(JCRUUIDProperty.PROPERTY_NAME), null, getValue(nodeRef.getId()));
// node properties
for (int i = 0; i < currentProperties.size(); i++)
{
Object value = currentValues.get(i);
String strValue = (value instanceof Collection) ? getCollectionValue((Collection)value) : getValue(value);
QName propName = currentProperties.get(i);
propName = encodeQName(propName);
attrs.addAttribute(propName.getNamespaceURI(), propName.getLocalName(), toPrefixString(propName), null, strValue);
}
// emit node element
QName nodeName = getNodeName(nodeRef);
contentHandler.startElement(nodeName.getNamespaceURI(), nodeName.getLocalName(), toPrefixString(nodeName), attrs);
}
catch (ValueFormatException e)
{
throw new ExporterException("Failed to process properties event - nodeRef " + nodeRef);
}
catch (RepositoryException e)
{
throw new ExporterException("Failed to process properties event - nodeRef " + nodeRef);
}
catch (SAXException e)
{
throw new ExporterException("Failed to process properties event - nodeRef " + nodeRef);
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startProperty(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startProperty(NodeRef nodeRef, QName property)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endProperty(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void endProperty(NodeRef nodeRef, QName property)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startValueCollection(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startValueCollection(NodeRef nodeRef, QName property)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endValueCollection(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void endValueCollection(NodeRef nodeRef, QName property)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#value(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName, java.io.Serializable)
*/
public void value(NodeRef nodeRef, QName property, Object value, int index)
{
currentProperties.add(property);
currentValues.add(value);
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#content(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName, java.io.InputStream)
*/
public void content(NodeRef nodeRef, QName property, InputStream content, ContentData contentData, int index)
{
try
{
StringBuffer strValue = new StringBuffer(9 * 1024);
if (content != null)
{
// emit base64 encoded content
InputStream base64content = new Base64.InputStream(content, Base64.ENCODE | Base64.DONT_BREAK_LINES);
byte[] buffer = new byte[9 * 1024];
int read;
while ((read = base64content.read(buffer, 0, buffer.length)) > 0)
{
String characters = new String(buffer, 0, read);
strValue.append(characters);
}
}
currentProperties.add(property);
currentValues.add(strValue.toString());
}
catch (IOException e)
{
throw new ExporterException("Failed to process content event - nodeRef " + nodeRef + "; property " + toPrefixString(property));
}
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startAssoc(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startAssoc(NodeRef nodeRef, QName assoc)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endAssoc(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void endAssoc(NodeRef nodeRef, QName assoc)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startAssocs(org.alfresco.service.cmr.repository.NodeRef)
*/
public void startAssocs(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endAssocs(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endAssocs(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#startReference(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName)
*/
public void startReference(NodeRef nodeRef, QName childName)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#endReference(org.alfresco.service.cmr.repository.NodeRef)
*/
public void endReference(NodeRef nodeRef)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#warning(java.lang.String)
*/
public void warning(String warning)
{
}
/* (non-Javadoc)
* @see org.alfresco.service.cmr.view.Exporter#end()
*/
public void end()
{
try
{
contentHandler.endDocument();
}
catch (SAXException e)
{
throw new ExporterException("Failed to process end export event", e);
}
}
/**
* Get the prefix for the specified URI
* @param uri the URI
* @return the prefix (or null, if one is not registered)
*/
private String toPrefixString(QName qname)
{
return qname.toPrefixString(session.getNamespaceResolver());
}
/**
* Get name of Node
*
* @param nodeRef node reference
* @return node name
*/
private QName getNodeName(NodeRef nodeRef)
{
// establish name of node
QName childQName = null;
NodeService nodeService = session.getRepositoryImpl().getServiceRegistry().getNodeService();
NodeRef rootNode = nodeService.getRootNode(nodeRef.getStoreRef());
if (rootNode.equals(nodeRef))
{
childQName = QName.createQName(JCRNamespace.JCR_URI, "root");
}
else
{
Path path = nodeService.getPath(nodeRef);
String childName = path.last().getElementString();
childQName = QName.createQName(childName);
childQName = encodeQName(childQName);
}
return childQName;
}
/**
* Get single-valued property
*
* @param value
* @return
*/
private String getValue(Object value)
throws RepositoryException
{
String strValue = session.getTypeConverter().convert(String.class, value);
return encodeBlanks(strValue);
}
/**
* Get multi-valued property
*
* @param values
* @return
*/
private String getCollectionValue(Collection values)
{
Collection<String> strValues = session.getTypeConverter().getConverter().convert(String.class, values);
StringBuffer buffer = new StringBuffer();
int i = 0;
for (String strValue : strValues)
{
buffer.append(encodeBlanks(strValue));
i++;
if (i < strValues.size())
{
buffer.append(" ");
}
}
return buffer.toString();
}
/**
* Encode Name for Document View Output
*
* @param name name to encode
* @return encoded name
*/
private QName encodeQName(QName name)
{
return QName.createQName(name.getNamespaceURI(), ISO9075.encode(name.getLocalName()));
}
/**
* Encode blanks in value
*
* @param value
* @return
*/
private String encodeBlanks(String value)
{
return value.replaceAll(" ", "_x0020_");
}
}
The table below shows all metrics for JCRDocumentXMLExporter.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 59.00 | Number of blocks | |
| BLOCK_COMMENT | 108.00 | Number of block comment lines | |
| COMMENTS | 163.00 | Comment lines | |
| COMMENT_DENSITY | 0.99 | Comment density | |
| COMPARISONS | 9.00 | Number of comparison operators | |
| CYCLOMATIC | 50.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 37.00 | Comments in declarations | |
| DOC_COMMENT | 47.00 | Number of javadoc comment lines | |
| ELOC | 164.00 | Effective lines of code | |
| EXEC_COMMENTS | 8.00 | Comments in executable code | |
| EXITS | 51.00 | Procedure exits | |
| FUNCTIONS | 35.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 51.69 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 105.00 | 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 | 0.00 | 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 | 0.00 | 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 | 0.00 | 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 | 4.00 | 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 | 0.00 | 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 | 2.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 3.00 | 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 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 1.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 0.00 | 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 | 2.00 | 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 | 1.00 | 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 | 15.00 | 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 | 0.00 | 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 | 1.00 | 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 | 0.00 | 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 | 499.00 | Number of lines in the source file | |
| LINE_COMMENT | 8.00 | Number of line comments | |
| LOC | 284.00 | Lines of code | |
| LOGICAL_LINES | 102.00 | Number of statements | |
| LOOPS | 2.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 653.00 | Number of operands | |
| OPERATORS | 1049.00 | Number of operators | |
| PARAMS | 53.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 1702.00 | Halstead program length | |
| PROGRAM_VOCAB | 300.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 52.00 | Number of return points from functions | |
| SIZE | 17320.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 259.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 41.00 | Number of unique operators | |
| WHITESPACE | 52.00 | Number of whitespace lines | |