本文整理汇总了Java中org.apache.bcel.classfile.Field类的典型用法代码示例。如果您正苦于以下问题：Java Field类的具体用法？Java Field怎么用？Java Field使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Field类属于org.apache.bcel.classfile包，在下文中一共展示了Field类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: findField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
Field findField(String className, String fieldName) {
try {
// System.out.println("Looking for " + className);
JavaClass fieldDefinedIn = getThisClass();
if (!className.equals(getClassName())) {
// System.out.println("Using repository to look for " + className);
fieldDefinedIn = Repository.lookupClass(className);
}
Field[] f = fieldDefinedIn.getFields();
for (int i = 0; i < f.length; i++)
if (f[i].getName().equals(fieldName)) {
// System.out.println("Found " + f[i]);
return f[i];
}
return null;
} catch (ClassNotFoundException e) {
return null;
}
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:21，代码来源:FindDoubleCheck.java
示例2: visit
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
public void visit(Field obj) {
if (getFieldName().length() == 1) return;
if (!obj.isFinal()
&& Character.isLetter(getFieldName().charAt(0))
&& !Character.isLowerCase(getFieldName().charAt(0))
&& getFieldName().indexOf("_") == -1
&& Character.isLetter(getFieldName().charAt(1))
&& Character.isLowerCase(getFieldName().charAt(1)))
bugReporter.reportBug(new BugInstance(this,
"NM_FIELD_NAMING_CONVENTION",
classIsPublicOrProtected
&& (obj.isPublic() || obj.isProtected())
? NORMAL_PRIORITY
: LOW_PRIORITY)
.addClass(this)
.addVisitedField(this)
);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:20，代码来源:Naming.java
示例3: visit
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
public void visit(Field obj) {
super.visit(obj);
int flags = obj.getAccessFlags();
boolean isStatic = (flags & ACC_STATIC) != 0;
if (!isStatic) return;
boolean isFinal = (flags & ACC_FINAL) != 0;
boolean isPublic = publicClass && (flags & ACC_PUBLIC) != 0;
boolean isProtected = publicClass && (flags & ACC_PROTECTED) != 0;
if (!isPublic && !isProtected) return;
boolean isHashtable =
getFieldSig().equals("Ljava/util/Hashtable;");
boolean isArray = getFieldSig().charAt(0) == '[';
if (isFinal && !(isHashtable || isArray)) return;
FieldRecord f = new FieldRecord();
f.className = getDottedClassName();
f.name = getFieldName();
f.signature = getDottedFieldSig();
f.isPublic = isPublic;
f.isFinal = isFinal;
seen.add(f);
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:27，代码来源:MutableStaticFields.java
示例4: findField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/**
* Find a field with given name defined in given class.
*
* @param className the name of the class
* @param fieldName the name of the field
* @return the Field, or null if no such field could be found
*/
public static Field findField(String className, String fieldName) throws ClassNotFoundException {
JavaClass jclass = Repository.lookupClass(className);
while (jclass != null) {
Field[] fieldList = jclass.getFields();
for (int i = 0; i < fieldList.length; ++i) {
Field field = fieldList[i];
if (field.getName().equals(fieldName)) {
return field;
}
}
jclass = jclass.getSuperClass();
}
return null;
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:25，代码来源:Hierarchy.java
示例5: leaveSet
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/** @see com.puppycrawl.tools.checkstyle.bcel.IObjectSetVisitor */
public void leaveSet(Set aJavaClasses)
{
final Iterator it = aJavaClasses.iterator();
while (it.hasNext()) {
final JavaClass javaClass = (JavaClass) it.next();
final String className = javaClass.getClassName();
final JavaClassDefinition classDef = findJavaClassDef(javaClass);
final FieldDefinition[] fieldDefs = classDef.getFieldDefs();
for (int i = 0; i < fieldDefs.length; i++) {
if (fieldDefs[i].getReadReferenceCount() == 0) {
final Field field = fieldDefs[i].getField();
if (!field.isFinal()
&& (!ignore(className, field))
)
{
log(
javaClass,
0,
"unread.field",
new Object[] {fieldDefs[i]});
}
}
}
}
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:27，代码来源:UnreadFieldCheck.java
示例6: visitClassContext
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
@Override
public void visitClassContext(ClassContext classContext) {
JavaClass javaClass = classContext.getJavaClass();
if (OBJECT_MAPPER_CLASSES.contains(javaClass.getClassName())) {
return;
}
for (Field field : javaClass.getFields()) {
analyzeField(field, javaClass);
}
for (Method m : javaClass.getMethods()) {
try {
analyzeMethod(m, classContext);
}
catch (CFGBuilderException | DataflowAnalysisException e) {
}
}
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:18，代码来源:UnsafeJacksonDeserializationDetector.java
示例7: analyzeField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
private void analyzeField(Field field, JavaClass javaClass) {
for (AnnotationEntry annotation : field.getAnnotationEntries()) {
if (ANNOTATION_TYPES.contains(annotation.getAnnotationType()) ||
annotation.getAnnotationType().contains("JsonTypeInfo")) {
for (ElementValuePair elementValuePair : annotation.getElementValuePairs()) {
if ("use".equals((elementValuePair.getNameString())) &&
VULNERABLE_USE_NAMES.contains(elementValuePair.getValue().stringifyValue())) {
bugReporter.reportBug(new BugInstance(this, DESERIALIZATION_TYPE, HIGH_PRIORITY)
.addClass(javaClass)
.addString(javaClass.getClassName() + " on field " +
field.getName() + " of type " + field.getType() +
" annotated with " + annotation.toShortString())
.addField(FieldAnnotation.fromBCELField(javaClass, field))
.addString("")
);
}
}
}
}
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:21，代码来源:UnsafeJacksonDeserializationDetector.java
示例8: getFields
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
protected Field[] getFields(final ClassItem classItem, final boolean staticFields) {
final Set<Field> fieldSet = new TreeSet<Field>(new Comparator<Field>() {
@Override
public int compare(final Field o1, final Field o2) {
return o1.getName().compareTo(o2.getName());
}
});
final Field[] fields = classItem.getJavaClass().getFields();
for (final Field field : fields) {
if (staticFields) {
if (field.isStatic()) {
fieldSet.add(field);
}
} else {
if (!field.isStatic()) {
fieldSet.add(field);
}
}
}
return fieldSet.toArray(new Field[fieldSet.size()]);
}
开发者ID:raydac，项目名称:j-j-jvm，代码行数:25，代码来源:GenerateStubDialog.java
示例9: field2str
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
protected String field2str(final Field field) {
String modifier = "";
if (field.isPrivate()) {
modifier = "private ";
} else if (field.isProtected()) {
modifier = "protected ";
} else if (field.isPublic()) {
modifier = "public ";
}
if (field.isStatic()) {
modifier += "static ";
}
if (field.isFinal()) {
modifier += "final ";
}
modifier += field.getType().toString();
modifier += ' ' + field.getName();
return modifier;
}
开发者ID:raydac，项目名称:j-j-jvm，代码行数:26，代码来源:GenerateStubDialog.java
示例10: collectValidFields
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/**
* Collect valid fields of the wrapped class. Valid fields includes all
* except private static and private transient.
*
* @param clazz
* - the wrapped class.
* @return a {@link Vector} of valid fields.
*/
private Vector<Field> collectValidFields(JavaClass clazz) {
Field[] allFields = clazz.getFields();
Vector<Field> validFields = new Vector<Field>();
suidField = null;
int PRIVATE_STATIC = Modifier.PRIVATE | Modifier.STATIC;
int PRIVATE_TRANSIENT = Modifier.PRIVATE | Modifier.TRANSIENT;
// Excluding all PRIVATE_STATIC and PRIVATE_TRANSIENT fields
for (int i = 0; i < allFields.length; i++) {
if ((allFields[i].getModifiers() != PRIVATE_STATIC)
&& (allFields[i].getModifiers() != PRIVATE_TRANSIENT)) {
// Adding
validFields.add(allFields[i]);
// Let's check if the Field is a existing SUID
if (allFields[i].getName().equals("serialVersionUID")) {
suidField = allFields[i];
}
}
}
return validFields;
}
开发者ID:shannah，项目名称:cn1，代码行数:32，代码来源:Clazz.java
示例11: doVisitField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
private void doVisitField(Field field) {
if (visitingField)
throw new IllegalStateException("visitField called when already visiting a field");
visitingField = true;
this.field = field;
try {
fieldName = fieldSig = dottedFieldSig = fullyQualifiedFieldName = null;
thisFieldInfo = (FieldInfo) thisClassInfo.findField(getFieldName(), getFieldSig(), field.isStatic());
assert thisFieldInfo != null : "Can't get field info for " + getFullyQualifiedFieldName();
fieldIsStatic = field.isStatic();
field.accept(this);
Attribute[] attributes = field.getAttributes();
for (Attribute attribute : attributes)
attribute.accept(this);
} finally {
visitingField = false;
this.field = null;
this.thisFieldInfo = null;
}
}
开发者ID:ytus，项目名称:findbugs-all-the-bugs，代码行数:21，代码来源:PreorderVisitor.java
示例12: findField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
Field findField(String className, String fieldName) {
try {
// System.out.println("Looking for " + className);
JavaClass fieldDefinedIn = getThisClass();
if (!className.equals(getClassName())) {
// System.out.println("Using repository to look for " +
// className);
fieldDefinedIn = Repository.lookupClass(className);
}
Field[] f = fieldDefinedIn.getFields();
for (Field aF : f)
if (aF.getName().equals(fieldName)) {
// System.out.println("Found " + f[i]);
return aF;
}
return null;
} catch (ClassNotFoundException e) {
return null;
}
}
开发者ID:ytus，项目名称:findbugs-all-the-bugs，代码行数:22，代码来源:FindDoubleCheck.java
示例13: visit
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
@Override
public void visit(Field obj) {
if (getFieldName().length() == 1)
return;
if (isEclipseNLS) {
int flags = obj.getAccessFlags();
if ((flags & ACC_STATIC) != 0 && ((flags & ACC_PUBLIC) != 0) && getFieldSig().equals("Ljava/lang/String;")) {
// ignore "public statis String InstallIUCommandTooltip;"
// messages from Eclipse NLS bundles
return;
}
}
if (badFieldName(obj)) {
bugReporter.reportBug(new BugInstance(this, "NM_FIELD_NAMING_CONVENTION", classIsPublicOrProtected
&& (obj.isPublic() || obj.isProtected()) && !hasBadFieldNames ? NORMAL_PRIORITY : LOW_PRIORITY)
.addClass(this).addVisitedField(this));
}
}
开发者ID:ytus，项目名称:findbugs-all-the-bugs，代码行数:20，代码来源:Naming.java
示例14: findField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/**
* Find a field with given name defined in given class.
*
* @param className
* the name of the class
* @param fieldName
* the name of the field
* @return the Field, or null if no such field could be found
*/
public static Field findField(String className, String fieldName) throws ClassNotFoundException {
JavaClass jclass = Repository.lookupClass(className);
while (jclass != null) {
Field[] fieldList = jclass.getFields();
for (Field field : fieldList) {
if (field.getName().equals(fieldName)) {
return field;
}
}
jclass = jclass.getSuperClass();
}
return null;
}
开发者ID:ytus，项目名称:findbugs-all-the-bugs，代码行数:26，代码来源:Hierarchy.java
示例15: isJSP
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
public static boolean isJSP(JavaClass javaClass) {
@DottedClassName String className = javaClass.getClassName();
if ( className.endsWith("_jsp") || className.endsWith("_tag"))
return true;
for(Method m : javaClass.getMethods())
if (m.getName().startsWith("_jsp"))
return true;
for(Field f : javaClass.getFields())
if (f.getName().startsWith("_jsp"))
return true;
return Subtypes2.instanceOf(className, "javax.servlet.jsp.JspPage")
|| Subtypes2.instanceOf(className, "org.apache.jasper.runtime.HttpJspBase")
|| Subtypes2.instanceOf(className, "javax.servlet.jsp.tagext.SimpleTagSupport")
|| Subtypes2.instanceOf(className, " org.apache.jasper.runtime.JspSourceDependent");
}
开发者ID:ytus，项目名称:findbugs-all-the-bugs，代码行数:17，代码来源:Subtypes2.java
示例16: visit
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
@Override
public void visit(Field field) {
if (!field.isStatic())
return;
String signature = field.getSignature();
if (signature.startsWith("Ljava/util/") && !signature.equals("Ljava/util/regex/Pattern;")
&& !signature.equals("Ljava/util/logging/Logger;") && !signature.equals("Ljava/util/BitSet;")
&& !signature.equals("Ljava/util/ResourceBundle;")
&& !signature.equals("Ljava/util/Comparator;")
&& getXField().getAnnotation(ConstantAnnotation) == null) {
boolean flagged = analysisContextContained(getXClass());
bugReporter.reportBug(new BugInstance(this, "TESTING", flagged ? NORMAL_PRIORITY : LOW_PRIORITY).addClass(this).addField(this).addType(signature));
}
}
开发者ID:OpenNTF，项目名称:FindBug-for-Domino-Designer，代码行数:17，代码来源:CheckAnalysisContextContainedAnnotation.java
示例17: findField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/**
* Find a field with given name defined in given class.
*
* @param className
* the name of the class
* @param fieldName
* the name of the field
* @return the Field, or null if no such field could be found
*/
public static Field findField(String className, String fieldName) throws ClassNotFoundException {
JavaClass jclass = Repository.lookupClass(className);
while (jclass != null) {
Field[] fieldList = jclass.getFields();
for (Field field : fieldList) {
if (field.getName().equals(fieldName)) {
return field;
}
}
jclass = jclass.getSuperClass();
}
return null;
}
开发者ID:OpenNTF，项目名称:FindBug-for-Domino-Designer，代码行数:26，代码来源:Hierarchy.java
示例18: visitGETSTATIC
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/** Checks if the constraints of operands of the said instruction(s) are satisfied. */
public void visitGETSTATIC(GETSTATIC o){
try {
String field_name = o.getFieldName(cpg);
JavaClass jc = Repository.lookupClass(o.getClassType(cpg).getClassName());
Field[] fields = jc.getFields();
Field f = null;
for (int i=0; i<fields.length; i++){
if (fields[i].getName().equals(field_name)){
f = fields[i];
break;
}
}
if (f == null){
throw new AssertionViolatedException("Field not found?!?");
}
if (! (f.isStatic())){
constraintViolated(o, "Referenced field '"+f+"' is not static which it should be.");
}
} catch (ClassNotFoundException e) {
// FIXME: maybe not the best way to handle this
throw new AssertionViolatedException("Missing class: " + e.toString());
}
}
开发者ID:Hu6，项目名称:VestaClient，代码行数:26，代码来源:Pass3aVerifier.java
示例19: MethodHTML
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
MethodHTML(String dir, String class_name, Method[] methods, Field[] fields,
ConstantHTML constant_html, AttributeHTML attribute_html) throws IOException {
this.class_name = class_name;
this.attribute_html = attribute_html;
this.constant_html = constant_html;
file = new PrintWriter(new FileOutputStream(dir + class_name + "_methods.html"));
file.println("<HTML><BODY BGCOLOR=\"#C0C0C0\"><TABLE BORDER=0>");
file.println("<TR><TH ALIGN=LEFT>Access flags</TH><TH ALIGN=LEFT>Type</TH>"
+ "<TH ALIGN=LEFT>Field name</TH></TR>");
for (int i = 0; i < fields.length; i++) {
writeField(fields[i]);
}
file.println("</TABLE>");
file.println("<TABLE BORDER=0><TR><TH ALIGN=LEFT>Access flags</TH>"
+ "<TH ALIGN=LEFT>Return type</TH><TH ALIGN=LEFT>Method name</TH>"
+ "<TH ALIGN=LEFT>Arguments</TH></TR>");
for (int i = 0; i < methods.length; i++) {
writeMethod(methods[i], i);
}
file.println("</TABLE></BODY></HTML>");
file.close();
}
开发者ID:Hu6，项目名称:VestaClient，代码行数:23，代码来源:MethodHTML.java
示例20: writeField
import org.apache.bcel.classfile.Field; //导入依赖的package包/类
/**
* Print field of class.
*
* @param field field to print
* @exception java.io.IOException
*/
private void writeField( Field field ) throws IOException {
String type = Utility.signatureToString(field.getSignature());
String name = field.getName();
String access = Utility.accessToString(field.getAccessFlags());
Attribute[] attributes;
access = Utility.replace(access, " ", " ");
file.print("<TR><TD><FONT COLOR=\"#FF0000\">" + access + "</FONT></TD>\n<TD>"
+ Class2HTML.referenceType(type) + "</TD><TD><A NAME=\"field" + name + "\">" + name
+ "</A></TD>");
attributes = field.getAttributes();
// Write them to the Attributes.html file with anchor "<name>[<i>]"
for (int i = 0; i < attributes.length; i++) {
attribute_html.writeAttribute(attributes[i], name + "@" + i);
}
for (int i = 0; i < attributes.length; i++) {
if (attributes[i].getTag() == ATTR_CONSTANT_VALUE) { // Default value
String str = ((ConstantValue) attributes[i]).toString();
// Reference attribute in _attributes.html
file.print("<TD>= <A HREF=\"" + class_name + "_attributes.html#" + name + "@" + i
+ "\" TARGET=\"Attributes\">" + str + "</TD>\n");
break;
}
}
file.println("</TR>");
}
开发者ID:Hu6，项目名称:VestaClient，代码行数:32，代码来源:MethodHTML.java
注：本文中的org.apache.bcel.classfile.Field类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论