ModulePackages_attribute.java
- /*
- * Copyright (c) 2001-2024, Jean Tessier
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * * Neither the name of Jean Tessier nor the names of his contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- package com.jeantessier.classreader.impl;
- import com.jeantessier.classreader.*;
- import org.apache.logging.log4j.*;
- import java.io.*;
- import java.util.*;
- import java.util.stream.*;
- public class ModulePackages_attribute extends Attribute_info implements com.jeantessier.classreader.ModulePackages_attribute {
- private final Collection<ModulePackage> packages = new LinkedList<>();
- public ModulePackages_attribute(ConstantPool constantPool, Visitable owner, DataInput in) throws IOException {
- super(constantPool, owner);
- int byteCount = in.readInt();
- LogManager.getLogger(getClass()).debug("Attribute length: {}", byteCount);
- int numPackages = in.readUnsignedShort();
- LogManager.getLogger(getClass()).debug("Reading {} package(s) ...", numPackages);
- IntStream.range(0, numPackages).forEach(i -> {
- try {
- LogManager.getLogger(getClass()).debug("parameter {}:", i);
- packages.add(new ModulePackage(constantPool, in));
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- });
- }
- public Collection<? extends ModulePackage> getPackages() {
- return packages;
- }
- public String getAttributeName() {
- return AttributeType.MODULE_PACKAGES.getAttributeName();
- }
- public void accept(Visitor visitor) {
- visitor.visitModulePackages_attribute(this);
- }
- }