net.sourceforge.pmd.rules.sunsecure

Class AbstractSunSecureRule

java.lang.Object

net.sourceforge.pmd.CommonAbstractRule

net.sourceforge.pmd.AbstractJavaRule

net.sourceforge.pmd.AbstractRule

net.sourceforge.pmd.rules.sunsecure.AbstractSunSecureRule

All Implemented Interfaces:

JavaParserVisitor, Rule

Direct Known Subclasses:

ArrayIsStoredDirectly, MethodReturnsInternalArray

public abstract class AbstractSunSecureRule
extends AbstractRule

Utility methods for the package

Author:

mgriffa

Field Summary

Fields inherited from interface net.sourceforge.pmd.Rule

LOWEST_PRIORITY, PRIORITIES

Constructor Summary

Constructors

Constructor and Description
AbstractSunSecureRule()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	getFirstNameImage(SimpleNode n) Gets the image of the first ASTName node found by SimpleNode.getFirstChildOfType(Class)
protected java.lang.String	getReturnedVariableName(ASTReturnStatement ret) Gets the name of the variable returned.
protected boolean	isField(java.lang.String varName, ASTTypeDeclaration typeDeclaration) Tells if the type declaration has a field with varName.
protected boolean	isLocalVariable(java.lang.String vn, SimpleNode node) TODO modify usages to use symbol table Tells if the variable name is a local variable declared in the method.

Methods inherited from class net.sourceforge.pmd.AbstractJavaRule

addViolation, addViolation, addViolation, addViolationWithMessage, apply, getDeclaringType, importsPackage, isQualifiedName, 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, visit, visit, visitAll

Methods inherited from class net.sourceforge.pmd.CommonAbstractRule

addExample, addProperties, addProperty, addRuleChainVisit, asFixedMap, asFixedMap, end, equals, getBooleanProperties, getBooleanProperty, getBooleanProperty, getDescription, getDoubleProperties, getDoubleProperty, getDoubleProperty, getExample, getExamples, getExternalInfoUrl, getIntProperties, getIntProperty, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleChainVisits, getRuleClass, getRuleSetName, getSince, getStringProperties, getStringProperty, getStringProperty, getTypeProperties, getTypeProperty, hashCode, hasProperty, include, propertiesByName, propertyDescriptorFor, setDescription, setExternalInfoUrl, setInclude, setMessage, setName, setPriority, setProperties, setProperty, setRuleClass, setRuleSetName, setSince, setUsesDFA, setUsesTypeResolution, start, usesDFA, usesRuleChain, usesTypeResolution

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractSunSecureRule

public AbstractSunSecureRule()

Method Detail

isField

protected final boolean isField(java.lang.String varName,
              ASTTypeDeclaration typeDeclaration)

Tells if the type declaration has a field with varName.

Parameters:

varName - the name of the field to search

typeDeclaration - the type declaration

Returns:

true if there is a field in the type declaration named varName, false in other case

getReturnedVariableName

protected final java.lang.String getReturnedVariableName(ASTReturnStatement ret)

Gets the name of the variable returned. Some examples:
for this.foo returns foo
for foo returns foo
for foo.bar returns foo.bar

Parameters:

ret - a return statement to evaluate

Returns:

the name of the variable associated or null if it cannot be detected

isLocalVariable

protected boolean isLocalVariable(java.lang.String vn,
                      SimpleNode node)

TODO modify usages to use symbol table Tells if the variable name is a local variable declared in the method.

Parameters:

vn - the variable name

node - the ASTMethodDeclaration where the local variable name will be searched

Returns:

true if the method declaration contains any local variable named vn and false in other case

getFirstNameImage

protected java.lang.String getFirstNameImage(SimpleNode n)

Gets the image of the first ASTName node found by SimpleNode.getFirstChildOfType(Class)

Parameters:

n - the node to search

Returns:

the image of the first ASTName or null