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8080675: Enhance the classfile library to support construction of classfiles from scratch

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Reviewed-by: jjg
This commit is contained in:
Jan Lahoda 2015-07-01 09:51:47 +02:00
parent eb76b21f6d
commit 19a0c8b1f5
3 changed files with 44 additions and 0 deletions
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32
langtools/src/jdk.jdeps/share/classes/com/sun/tools/classfile/Annotation.java
View File

@ -131,6 +131,11 @@ public class Annotation {
const_value_index = cr.readUnsignedShort();
}
public Primitive_element_value(int const_value_index, int tag) {
super(tag);
this.const_value_index = const_value_index;
}
@Override
public int length() {
return 2;
@ -151,6 +156,12 @@ public class Annotation {
const_name_index = cr.readUnsignedShort();
}
public Enum_element_value(int type_name_index, int const_name_index, int tag) {
super(tag);
this.type_name_index = type_name_index;
this.const_name_index = const_name_index;
}
@Override
public int length() {
return 4;
@ -170,6 +181,11 @@ public class Annotation {
class_info_index = cr.readUnsignedShort();
}
public Class_element_value(int class_info_index, int tag) {
super(tag);
this.class_info_index = class_info_index;
}
@Override
public int length() {
return 2;
@ -189,6 +205,11 @@ public class Annotation {
annotation_value = new Annotation(cr);
}
public Annotation_element_value(Annotation annotation_value, int tag) {
super(tag);
this.annotation_value = annotation_value;
}
@Override
public int length() {
return annotation_value.length();
@ -211,6 +232,12 @@ public class Annotation {
values[i] = element_value.read(cr);
}
public Array_element_value(element_value[] values, int tag) {
super(tag);
this.num_values = values.length;
this.values = values;
}
@Override
public int length() {
int n = 2;
@ -234,6 +261,11 @@ public class Annotation {
value = element_value.read(cr);
}
public element_value_pair(int element_name_index, element_value value) {
this.element_name_index = element_name_index;
this.value = value;
}
public int length() {
return 2 + value.length();
}

5
langtools/src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attributes.java
View File

@ -69,6 +69,11 @@ public class Attributes implements Iterable<Attribute> {
}
}
public Attributes(Map<String, Attribute> attributes) {
this.attrs = attributes.values().toArray(new Attribute[attributes.size()]);
map = attributes;
}
public Iterator<Attribute> iterator() {
return Arrays.asList(attrs).iterator();
}

7
langtools/src/jdk.jdeps/share/classes/com/sun/tools/classfile/InnerClasses_attribute.java
View File

@ -72,6 +72,13 @@ public class InnerClasses_attribute extends Attribute {
inner_class_access_flags = new AccessFlags(cr.readUnsignedShort());
}
public Info(int inner_class_info_index, int outer_class_info_index, int inner_name_index, AccessFlags inner_class_access_flags) {
this.inner_class_info_index = inner_class_info_index;
this.outer_class_info_index = outer_class_info_index;
this.inner_name_index = inner_name_index;
this.inner_class_access_flags = inner_class_access_flags;
}
public CONSTANT_Class_info getInnerClassInfo(ConstantPool constant_pool) throws ConstantPoolException {
if (inner_class_info_index == 0)
return null;