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author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-12-21 11:58:17 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-12-21 11:58:17 +0000 |
commit | 23d5587f8a4a4dfa5fb2f5d9497d04733cdfe8df (patch) | |
tree | 2bfca23b82c9c9a3909cfe7019c1ffdedaa1e63b /sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java | |
parent | 1d9d90639d2b679dc82443dd1b2011effc34261b (diff) |
Copy 1.x trunk to branches for start of 1.6 release
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@892786 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java b/sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java new file mode 100644 index 0000000000..7bb62d4cf8 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6/modules/binding-erlang-runtime/src/main/java/org/apache/tuscany/sca/binding/erlang/impl/types/ListTypeHelper.java @@ -0,0 +1,65 @@ +/* + * 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.tuscany.sca.binding.erlang.impl.types; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Array; +import java.util.ArrayList; +import java.util.List; + +import com.ericsson.otp.erlang.OtpErlangList; +import com.ericsson.otp.erlang.OtpErlangObject; + +/** + * @version $Rev$ $Date$ + */ +public class ListTypeHelper implements TypeHelper { + + public OtpErlangObject toErlang(Object object) { + int i = 0; + List<OtpErlangObject> elements = new ArrayList<OtpErlangObject>(); + while (true) { + try { + elements.add(TypeHelpersProxy.toErlang(Array.get(object, i), + new Annotation[0])); + i++; + } catch (ArrayIndexOutOfBoundsException e) { + // expected + break; + } + } + return new OtpErlangList(elements.toArray(new OtpErlangObject[elements + .size()])); + } + + public Object toJava(OtpErlangObject object, Class<?> forClass) + throws Exception { + OtpErlangList erlangList = (OtpErlangList) object; + Object result = Array.newInstance(forClass.getComponentType(), + erlangList.arity()); + for (int i = 0; i < erlangList.arity(); i++) { + Array.set(result, i, TypeHelpersProxy.toJava(erlangList + .elementAt(i), forClass.getComponentType(), + new Annotation[0])); + } + return result; + } + +} |