jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValuePairGen.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValuePairGen.java Sun Aug 13 21:10:40 2017 -0700
@@ -0,0 +1,119 @@
+/*
+ * reserved comment block
+ * DO NOT REMOVE OR ALTER!
+ */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.sun.org.apache.bcel.internal.generic;
+
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import com.sun.org.apache.bcel.internal.classfile.ConstantUtf8;
+import com.sun.org.apache.bcel.internal.classfile.ElementValue;
+import com.sun.org.apache.bcel.internal.classfile.ElementValuePair;
+
+/**
+ * @since 6.0
+ */
+public class ElementValuePairGen
+{
+ private int nameIdx;
+
+ private final ElementValueGen value;
+
+ private final ConstantPoolGen cpool;
+
+ public ElementValuePairGen(final ElementValuePair nvp, final ConstantPoolGen cpool,
+ final boolean copyPoolEntries)
+ {
+ this.cpool = cpool;
+ // J5ASSERT:
+ // Could assert nvp.getNameString() points to the same thing as
+ // cpool.getConstant(nvp.getNameIndex())
+ // if
+ // (!nvp.getNameString().equals(((ConstantUtf8)cpool.getConstant(nvp.getNameIndex())).getBytes()))
+ // {
+ // throw new RuntimeException("envp buggered");
+ // }
+ if (copyPoolEntries)
+ {
+ nameIdx = cpool.addUtf8(nvp.getNameString());
+ }
+ else
+ {
+ nameIdx = nvp.getNameIndex();
+ }
+ value = ElementValueGen.copy(nvp.getValue(), cpool, copyPoolEntries);
+ }
+
+ /**
+ * Retrieve an immutable version of this ElementNameValuePairGen
+ */
+ public ElementValuePair getElementNameValuePair()
+ {
+ final ElementValue immutableValue = value.getElementValue();
+ return new ElementValuePair(nameIdx, immutableValue, cpool
+ .getConstantPool());
+ }
+
+ protected ElementValuePairGen(final int idx, final ElementValueGen value,
+ final ConstantPoolGen cpool)
+ {
+ this.nameIdx = idx;
+ this.value = value;
+ this.cpool = cpool;
+ }
+
+ public ElementValuePairGen(final String name, final ElementValueGen value,
+ final ConstantPoolGen cpool)
+ {
+ this.nameIdx = cpool.addUtf8(name);
+ this.value = value;
+ this.cpool = cpool;
+ }
+
+ protected void dump(final DataOutputStream dos) throws IOException
+ {
+ dos.writeShort(nameIdx); // u2 name of the element
+ value.dump(dos);
+ }
+
+ public int getNameIndex()
+ {
+ return nameIdx;
+ }
+
+ public final String getNameString()
+ {
+ // ConstantString cu8 = (ConstantString)cpool.getConstant(nameIdx);
+ return ((ConstantUtf8) cpool.getConstant(nameIdx)).getBytes();
+ }
+
+ public final ElementValueGen getValue()
+ {
+ return value;
+ }
+
+ @Override
+ public String toString()
+ {
+ return "ElementValuePair:[" + getNameString() + "="
+ + value.stringifyValue() + "]";
+ }
+}