diff options
author | Benedikt Ritter <britter@apache.org> | 2016-06-07 17:13:56 +0000 |
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committer | Benedikt Ritter <britter@apache.org> | 2016-06-07 17:13:56 +0000 |
commit | 8ddaf505ae033aae2ed71e900b53159ce640f37c (patch) | |
tree | cf5e1aff058d1d150132967d43b9b0306ae509a6 /src/main/java/org/apache/bcel/generic/ElementValuePairGen.java | |
parent | 72ae6481006681f0ed57f2e5e19eb40f8ba492fb (diff) | |
download | apache-commons-bcel-8ddaf505ae033aae2ed71e900b53159ce640f37c.tar.gz |
Revert changes introduced in BCEL-222 (rev 1694911).
In particular this means that the package coordinates have been changed
back from
org.apache.commons.bcel6
to
org.apache.bcel
Furthermore the maven coordinates have been changes back from
org.apache.commons:commons-bcel6:6.0-SNAPSHOT
to
org.apache.bcel:bcel:6.0-SNAPSHOT
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/bcel/trunk@1747273 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/main/java/org/apache/bcel/generic/ElementValuePairGen.java')
-rw-r--r-- | src/main/java/org/apache/bcel/generic/ElementValuePairGen.java | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/main/java/org/apache/bcel/generic/ElementValuePairGen.java b/src/main/java/org/apache/bcel/generic/ElementValuePairGen.java new file mode 100644 index 00000000..1af7c4f3 --- /dev/null +++ b/src/main/java/org/apache/bcel/generic/ElementValuePairGen.java @@ -0,0 +1,115 @@ +/* + * 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 org.apache.commons.bcel6.generic; + +import java.io.DataOutputStream; +import java.io.IOException; + +import org.apache.commons.bcel6.classfile.ConstantUtf8; +import org.apache.commons.bcel6.classfile.ElementValue; +import org.apache.commons.bcel6.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() + { + 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() + "]"; + } +} |