| author | joehw |
| Sun, 13 Aug 2017 21:10:40 -0700 | |
| changeset 46174 | 5611d2529b49 |
| parent 44797 | 8b3b3b911b8a |
| permissions | -rw-r--r-- |
| 6 | 1 |
/* |
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* reserved comment block |
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* DO NOT REMOVE OR ALTER! |
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*/ |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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/* |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* contributor license agreements. See the NOTICE file distributed with |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* this work for additional information regarding copyright ownership. |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
|
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* (the "License"); you may not use this file except in compliance with |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
|
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* the License. You may obtain a copy of the License at |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* http://www.apache.org/licenses/LICENSE-2.0 |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
|
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* Unless required by applicable law or agreed to in writing, software |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
|
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* distributed under the License is distributed on an "AS IS" BASIS, |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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* See the License for the specific language governing permissions and |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
|
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* limitations under the License. |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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*/ |
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8b3b3b911b8a
8162572: Update License Header for all JAXP sources
joehw
parents:
25868
diff
changeset
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package com.sun.org.apache.bcel.internal.util; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.PrintWriter; |
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import com.sun.org.apache.bcel.internal.Const; |
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import com.sun.org.apache.bcel.internal.classfile.Attribute; |
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import com.sun.org.apache.bcel.internal.classfile.Code; |
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import com.sun.org.apache.bcel.internal.classfile.ConstantValue; |
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import com.sun.org.apache.bcel.internal.classfile.ExceptionTable; |
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import com.sun.org.apache.bcel.internal.classfile.Field; |
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import com.sun.org.apache.bcel.internal.classfile.Method; |
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import com.sun.org.apache.bcel.internal.classfile.Utility; |
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/** |
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* Convert methods and fields into HTML file. |
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* |
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* @version $Id: MethodHTML.java 1749603 2016-06-21 20:50:19Z ggregory $ |
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* |
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*/ |
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final class MethodHTML {
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private final String class_name; // name of current class |
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private final PrintWriter file; // file to write to |
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private final ConstantHTML constant_html; |
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private final AttributeHTML attribute_html; |
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MethodHTML(final String dir, final String class_name, final Method[] methods, final Field[] fields, |
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final ConstantHTML constant_html, final AttributeHTML attribute_html) throws IOException {
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this.class_name = class_name; |
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this.attribute_html = attribute_html; |
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this.constant_html = constant_html; |
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file = new PrintWriter(new FileOutputStream(dir + class_name + "_methods.html")); |
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file.println("<HTML><BODY BGCOLOR=\"#C0C0C0\"><TABLE BORDER=0>");
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file.println("<TR><TH ALIGN=LEFT>Access flags</TH><TH ALIGN=LEFT>Type</TH>"
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+ "<TH ALIGN=LEFT>Field name</TH></TR>"); |
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for (final Field field : fields) {
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writeField(field); |
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} |
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file.println("</TABLE>");
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file.println("<TABLE BORDER=0><TR><TH ALIGN=LEFT>Access flags</TH>"
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+ "<TH ALIGN=LEFT>Return type</TH><TH ALIGN=LEFT>Method name</TH>" |
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+ "<TH ALIGN=LEFT>Arguments</TH></TR>"); |
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for (int i = 0; i < methods.length; i++) {
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writeMethod(methods[i], i); |
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} |
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file.println("</TABLE></BODY></HTML>");
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file.close(); |
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} |
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/** |
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* Print field of class. |
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* |
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* @param field field to print |
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* @throws java.io.IOException |
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*/ |
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private void writeField( final Field field ) throws IOException {
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final String type = Utility.signatureToString(field.getSignature()); |
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final String name = field.getName(); |
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String access = Utility.accessToString(field.getAccessFlags()); |
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Attribute[] attributes; |
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access = Utility.replace(access, " ", " "); |
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file.print("<TR><TD><FONT COLOR=\"#FF0000\">" + access + "</FONT></TD>\n<TD>"
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+ Class2HTML.referenceType(type) + "</TD><TD><A NAME=\"field" + name + "\">" + name |
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+ "</A></TD>"); |
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attributes = field.getAttributes(); |
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// Write them to the Attributes.html file with anchor "<name>[<i>]" |
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for (int i = 0; i < attributes.length; i++) {
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attribute_html.writeAttribute(attributes[i], name + "@" + i); |
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} |
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for (int i = 0; i < attributes.length; i++) {
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if (attributes[i].getTag() == Const.ATTR_CONSTANT_VALUE) { // Default value
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final String str = ((ConstantValue) attributes[i]).toString(); |
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// Reference attribute in _attributes.html |
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file.print("<TD>= <A HREF=\"" + class_name + "_attributes.html#" + name + "@" + i
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+ "\" TARGET=\"Attributes\">" + str + "</TD>\n"); |
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break; |
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} |
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} |
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file.println("</TR>");
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} |
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private void writeMethod( final Method method, final int method_number ) {
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// Get raw signature |
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final String signature = method.getSignature(); |
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// Get array of strings containing the argument types |
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final String[] args = Utility.methodSignatureArgumentTypes(signature, false); |
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// Get return type string |
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final String type = Utility.methodSignatureReturnType(signature, false); |
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// Get method name |
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final String name = method.getName(); |
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String html_name; |
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// Get method's access flags |
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String access = Utility.accessToString(method.getAccessFlags()); |
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// Get the method's attributes, the Code Attribute in particular |
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final Attribute[] attributes = method.getAttributes(); |
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/* HTML doesn't like names like <clinit> and spaces are places to break |
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* lines. Both we don't want... |
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*/ |
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access = Utility.replace(access, " ", " "); |
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html_name = Class2HTML.toHTML(name); |
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file.print("<TR VALIGN=TOP><TD><FONT COLOR=\"#FF0000\"><A NAME=method" + method_number
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+ ">" + access + "</A></FONT></TD>"); |
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file.print("<TD>" + Class2HTML.referenceType(type) + "</TD><TD>" + "<A HREF=" + class_name
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+ "_code.html#method" + method_number + " TARGET=Code>" + html_name |
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+ "</A></TD>\n<TD>(");
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for (int i = 0; i < args.length; i++) {
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file.print(Class2HTML.referenceType(args[i])); |
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if (i < args.length - 1) {
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file.print(", ");
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} |
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} |
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file.print(")</TD></TR>");
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// Check for thrown exceptions |
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for (int i = 0; i < attributes.length; i++) {
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attribute_html.writeAttribute(attributes[i], "method" + method_number + "@" + i, |
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method_number); |
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final byte tag = attributes[i].getTag(); |
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if (tag == Const.ATTR_EXCEPTIONS) {
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file.print("<TR VALIGN=TOP><TD COLSPAN=2></TD><TH ALIGN=LEFT>throws</TH><TD>");
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final int[] exceptions = ((ExceptionTable) attributes[i]).getExceptionIndexTable(); |
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for (int j = 0; j < exceptions.length; j++) {
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file.print(constant_html.referenceConstant(exceptions[j])); |
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if (j < exceptions.length - 1) {
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file.print(", ");
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} |
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} |
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file.println("</TD></TR>");
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} else if (tag == Const.ATTR_CODE) {
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final Attribute[] c_a = ((Code) attributes[i]).getAttributes(); |
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for (int j = 0; j < c_a.length; j++) {
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attribute_html.writeAttribute(c_a[j], "method" + method_number + "@" + i + "@" |
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+ j, method_number); |
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} |
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} |
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} |
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} |
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} |