diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta4-RC1/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/SequenceTypeHelper.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta4-RC1/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/SequenceTypeHelper.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta4-RC1/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/SequenceTypeHelper.java b/sca-java-2.x/tags/2.0-Beta4-RC1/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/SequenceTypeHelper.java new file mode 100644 index 0000000000..911c787b11 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta4-RC1/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/types/util/SequenceTypeHelper.java @@ -0,0 +1,70 @@ +/* + * 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.corba.provider.types.util; + +import java.lang.reflect.Array; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.apache.tuscany.sca.binding.corba.provider.types.TypeTreeNode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** + * @version $Rev$ $Date$ + */ +public class SequenceTypeHelper implements TypeHelper { + + public Object read(TypeTreeNode node, InputStream is) { + Object sequence = null; + try { + int size = is.read_long(); + sequence = Array.newInstance(node.getChildren()[0].getJavaClass(), size); + for (int i = 0; i < size; i++) { + Array.set(sequence, i, TypeHelpersProxy.read(node.getChildren()[0], is)); + } + } catch (Exception e) { + e.printStackTrace(); + } + return sequence; + } + + public void write(TypeTreeNode node, OutputStream os, Object data) { + int sum = 0; + // determine length of array + List<Object> array = new ArrayList<Object>(); + while (true) { + try { + array.add(Array.get(data, sum)); + sum++; + } catch (ArrayIndexOutOfBoundsException e) { + break; + } + } + os.write_long(sum); + Iterator<Object> iter = array.iterator(); + while (iter.hasNext()) { + Object elem = iter.next(); + TypeHelpersProxy.write(node.getChildren()[0], os, elem); + } + + } +} |