net.sourceforge.pmd.rules
Class CloseResource

java.lang.Object
  extended bynet.sourceforge.pmd.ast.JavaParserVisitorAdapter
      extended bynet.sourceforge.pmd.AbstractRule
          extended bynet.sourceforge.pmd.rules.CloseResource
All Implemented Interfaces:
JavaParserVisitor, Rule

public class CloseResource
extends AbstractRule

Makes sure you close your database connections. It does this by looking for code patterned like this:

  Connection c = X;
  try {
   // do stuff, and maybe catch something
  } finally {
   c.close();
  }
 


Field Summary
 
Fields inherited from class net.sourceforge.pmd.AbstractRule
description, example, externalInfoUrl, include, message, name, priority, properties, ruleSetName, usesDFA, usesTypeResolution
 
Fields inherited from interface net.sourceforge.pmd.Rule
LOWEST_PRIORITY, PRIORITIES
 
Constructor Summary
CloseResource()
           
 
Method Summary
protected  java.util.Map propertiesByName()
          Return all the relevant properties for the receiver by overriding in subclasses as necessary.
 java.lang.Object visit(ASTCompilationUnit node, java.lang.Object data)
           
 java.lang.Object visit(ASTMethodDeclaration node, java.lang.Object data)
           
 
Methods inherited from class net.sourceforge.pmd.AbstractRule
addProperties, addProperty, addViolation, addViolation, addViolation, addViolationWithMessage, apply, asFixedMap, asFixedMap, equals, getBooleanProperties, getBooleanProperty, getBooleanProperty, getDeclaringType, getDescription, getDoubleProperties, getDoubleProperty, getDoubleProperty, getExample, getExternalInfoUrl, getIntProperties, getIntProperty, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleSetName, getStringProperties, getStringProperty, getStringProperty, getTypeProperties, getTypeProperty, hashCode, hasProperty, importsPackage, include, isQualifiedName, propertyDescriptorFor, setBooleanProperty, setDescription, setExample, setExternalInfoUrl, setInclude, setMessage, setName, setPriority, setProperties, setProperty, setRuleSetName, setUsesDFA, setUsesTypeResolution, usesDFA, usesTypeResolution, visitAll
 
Methods inherited from class net.sourceforge.pmd.ast.JavaParserVisitorAdapter
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CloseResource

public CloseResource()
Method Detail

propertiesByName

protected java.util.Map propertiesByName()
Description copied from class: AbstractRule
Return all the relevant properties for the receiver by overriding in subclasses as necessary.

Overrides:
propertiesByName in class AbstractRule
Returns:
Map

visit

public java.lang.Object visit(ASTCompilationUnit node,
                              java.lang.Object data)
Specified by:
visit in interface JavaParserVisitor
Overrides:
visit in class JavaParserVisitorAdapter

visit

public java.lang.Object visit(ASTMethodDeclaration node,
                              java.lang.Object data)
Specified by:
visit in interface JavaParserVisitor
Overrides:
visit in class JavaParserVisitorAdapter


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