diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-08-29 02:55:29 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2010-08-29 02:55:29 +0000 |
commit | 88bf2a256b02e1858993bf097f4dc743d389e3f0 (patch) | |
tree | 298073eb40da33624a95f820e576e049c279e463 /sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java | |
parent | 490374326cf57b0161d053aea3a9f0cedd7d2228 (diff) |
Sandbox to experiment and extend the runtime.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@990479 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java')
-rw-r--r-- | sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java b/sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java new file mode 100644 index 0000000000..30f388543c --- /dev/null +++ b/sandbox/sebastien/java/extend/modules/common-xml/src/main/java/org/apache/tuscany/sca/common/xml/stax/reader/SimpleXmlNodeImpl.java @@ -0,0 +1,112 @@ +/* + * 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.common.xml.stax.reader; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.xml.namespace.QName; + +/** + * @version $Rev$ $Date$ + */ +public class SimpleXmlNodeImpl implements XmlNode { + private static final String XSI_PREFIX = "xsi"; + private static final String XSI_NS = "http://www.w3.org/2001/XMLSchema-instance"; + private static final QName XSI_NIL = new QName(XSI_NS, "nil", XSI_PREFIX); + private static final Map<String, String> NS_MAP = new HashMap<String, String>(); + static { + NS_MAP.put(XSI_PREFIX, XSI_NS); + } + + protected Type type; + protected QName name; + protected Object value; + + public SimpleXmlNodeImpl(QName name, Object value) { + this(name, value, name != null ? Type.ELEMENT : Type.CHARACTERS); + } + + public SimpleXmlNodeImpl(QName name, Object value, Type type) { + super(); + this.type = type; + this.name = name; + this.value = value; + } + + /** + * @see org.apache.tuscany.sca.common.xml.stax.reader.databinding.xml.XmlNode#attributes() + */ + public List<XmlNode> attributes() { + if (type == Type.ELEMENT && value == null) { + // Nil element + XmlNode attr = new SimpleXmlNodeImpl(XSI_NIL, "true"); + return Arrays.asList(attr); + } + return null; + } + + /** + * @see org.apache.tuscany.sca.common.xml.stax.reader.databinding.xml.XmlNode#children() + */ + public Iterator<XmlNode> children() { + if (type == Type.ELEMENT && value != null) { + // Nil element + XmlNode node = new SimpleXmlNodeImpl(null, value); + return Arrays.asList(node).iterator(); + } + return null; + } + + /** + * @see org.apache.tuscany.sca.common.xml.stax.reader.databinding.xml.XmlNode#getName() + */ + public QName getName() { + return name; + } + + /** + * @see org.apache.tuscany.sca.common.xml.stax.reader.databinding.xml.XmlNode#getValue() + */ + public String getValue() { + return value == null ? null : String.valueOf(value); + } + + /** + * @see org.apache.tuscany.sca.common.xml.stax.reader.databinding.xml.XmlNode#namespaces() + */ + public Map<String, String> namespaces() { + if (type == Type.ELEMENT && value == null) { + return NS_MAP; + } + return null; + } + + public Type getType() { + return type; + } + + public void setType(Type type) { + this.type = type; + } +} |