src/share/jaxws_classes/com/sun/xml/internal/txw2/TypedXmlWriter.java

Thu, 12 Oct 2017 19:44:07 +0800

author
aoqi
date
Thu, 12 Oct 2017 19:44:07 +0800
changeset 760
e530533619ec
parent 0
373ffda63c9a
permissions
-rw-r--r--

merge

aoqi@0 1 /*
aoqi@0 2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 *
aoqi@0 5 * This code is free software; you can redistribute it and/or modify it
aoqi@0 6 * under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 * published by the Free Software Foundation. Oracle designates this
aoqi@0 8 * particular file as subject to the "Classpath" exception as provided
aoqi@0 9 * by Oracle in the LICENSE file that accompanied this code.
aoqi@0 10 *
aoqi@0 11 * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 14 * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 15 * accompanied this code).
aoqi@0 16 *
aoqi@0 17 * You should have received a copy of the GNU General Public License version
aoqi@0 18 * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 20 *
aoqi@0 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 22 * or visit www.oracle.com if you need additional information or have any
aoqi@0 23 * questions.
aoqi@0 24 */
aoqi@0 25
aoqi@0 26 package com.sun.xml.internal.txw2;
aoqi@0 27
aoqi@0 28 import com.sun.xml.internal.txw2.annotation.XmlElement;
aoqi@0 29 import com.sun.xml.internal.txw2.output.XmlSerializer;
aoqi@0 30
aoqi@0 31 import javax.xml.namespace.QName;
aoqi@0 32
aoqi@0 33 /**
aoqi@0 34 * Defines common operations for all typed XML writers.
aoqi@0 35 * Root of all typed XML writer interfaces.
aoqi@0 36 *
aoqi@0 37 * <p>
aoqi@0 38 * This interface defines a series of methods to allow client applications
aoqi@0 39 * to write arbitrary well-formed documents.
aoqi@0 40 *
aoqi@0 41 * @author Kohsuke Kawaguchi
aoqi@0 42 */
aoqi@0 43 public interface TypedXmlWriter {
aoqi@0 44 /**
aoqi@0 45 * Commits this element (and all its descendants) to the output.
aoqi@0 46 *
aoqi@0 47 * <p>
aoqi@0 48 * Short for <tt>_commit(true)</tt>.
aoqi@0 49 */
aoqi@0 50 void commit();
aoqi@0 51
aoqi@0 52 /**
aoqi@0 53 * Commits this element (and all its descendants) to the output.
aoqi@0 54 *
aoqi@0 55 * <p>
aoqi@0 56 * Once a writer is committed, nothing can be added to it further.
aoqi@0 57 * Committing allows TXW to output a part of the document even
aoqi@0 58 * if the rest has not yet been written.
aoqi@0 59 *
aoqi@0 60 * @param includingAllPredecessors
aoqi@0 61 * if false, this operation will _commit this writer and all its
aoqi@0 62 * descendants writers. If true, in addition to those writers,
aoqi@0 63 * this operation will close all the writers before this writer
aoqi@0 64 * in the document order.
aoqi@0 65 */
aoqi@0 66 void commit(boolean includingAllPredecessors);
aoqi@0 67
aoqi@0 68 /**
aoqi@0 69 * Blocks the writing of the start tag so that
aoqi@0 70 * new attributes can be added even after child
aoqi@0 71 * elements are appended.
aoqi@0 72 *
aoqi@0 73 * <p>
aoqi@0 74 * This blocks the output at the token before the start tag until
aoqi@0 75 * the {@link #commit()} method is called to _commit this element.
aoqi@0 76 *
aoqi@0 77 * <p>
aoqi@0 78 * For more information, see the TXW documentation.
aoqi@0 79 */
aoqi@0 80 void block();
aoqi@0 81
aoqi@0 82 /**
aoqi@0 83 * Gets the {@link Document} object that this writer is writing to.
aoqi@0 84 *
aoqi@0 85 * @return
aoqi@0 86 * always non-null.
aoqi@0 87 */
aoqi@0 88 Document getDocument();
aoqi@0 89
aoqi@0 90 /**
aoqi@0 91 * Adds an attribute of the given name and the value.
aoqi@0 92 *
aoqi@0 93 * <p>
aoqi@0 94 * Short for <pre>_attribute("",localName,value);</pre>
aoqi@0 95 *
aoqi@0 96 * @see #_attribute(String, String, Object)
aoqi@0 97 */
aoqi@0 98 void _attribute( String localName, Object value );
aoqi@0 99
aoqi@0 100 /**
aoqi@0 101 * Adds an attribute of the given name and the value.
aoqi@0 102 *
aoqi@0 103 * <p>
aoqi@0 104 * Short for <pre>_attribute(new QName(nsUri,localName),value);</pre>
aoqi@0 105 *
aoqi@0 106 * @see #_attribute(QName, Object)
aoqi@0 107 */
aoqi@0 108 void _attribute( String nsUri, String localName, Object value );
aoqi@0 109
aoqi@0 110 /**
aoqi@0 111 * Adds an attribute of the given name and the value.
aoqi@0 112 *
aoqi@0 113 * @param attributeName
aoqi@0 114 * must not be null.
aoqi@0 115 * @param value
aoqi@0 116 * value of the attribute.
aoqi@0 117 * must not be null.
aoqi@0 118 * See the documentation for the conversion rules.
aoqi@0 119 */
aoqi@0 120 void _attribute( QName attributeName, Object value );
aoqi@0 121
aoqi@0 122 /**
aoqi@0 123 * Declares a new namespace URI on this element.
aoqi@0 124 *
aoqi@0 125 * <p>
aoqi@0 126 * The runtime system will assign an unique prefix for the URI.
aoqi@0 127 *
aoqi@0 128 * @param uri
aoqi@0 129 * can be empty, but must not be null.
aoqi@0 130 */
aoqi@0 131 void _namespace( String uri );
aoqi@0 132
aoqi@0 133 /**
aoqi@0 134 * Declares a new namespace URI on this element to
aoqi@0 135 * a specific prefix.
aoqi@0 136 *
aoqi@0 137 * @param uri
aoqi@0 138 * can be empty, but must not be null.
aoqi@0 139 * @param prefix
aoqi@0 140 * If non-empty, this prefix is bound to the URI
aoqi@0 141 * on this element. If empty, then the runtime will still try to
aoqi@0 142 * use the URI as the default namespace, but it may fail to do so
aoqi@0 143 * because of the constraints in the XML.
aoqi@0 144 *
aoqi@0 145 * @throws IllegalArgumentException
aoqi@0 146 * if the same prefix is already declared on this element.
aoqi@0 147 */
aoqi@0 148 void _namespace( String uri, String prefix );
aoqi@0 149
aoqi@0 150 /**
aoqi@0 151 * Declares a new namespace URI on this element.
aoqi@0 152 *
aoqi@0 153 * <p>
aoqi@0 154 * The runtime system will assign an unique prefix for the URI.
aoqi@0 155 *
aoqi@0 156 * @param uri
aoqi@0 157 * can be empty, but must not be null.
aoqi@0 158 * @param requirePrefix
aoqi@0 159 * if false, this method behaves just like {@link #_namespace(String)}.
aoqi@0 160 * if true, this guarantees that the URI is bound to a non empty prefix.
aoqi@0 161 */
aoqi@0 162 void _namespace( String uri, boolean requirePrefix );
aoqi@0 163
aoqi@0 164 /**
aoqi@0 165 * Appends text data.
aoqi@0 166 *
aoqi@0 167 * @param value
aoqi@0 168 * must not be null.
aoqi@0 169 * See the documentation for the conversion rules.
aoqi@0 170 */
aoqi@0 171 void _pcdata( Object value );
aoqi@0 172
aoqi@0 173 /**
aoqi@0 174 * Appends CDATA section.
aoqi@0 175 *
aoqi@0 176 * @param value
aoqi@0 177 * must not be null.
aoqi@0 178 * See the documentation for the conversion rules.
aoqi@0 179 */
aoqi@0 180 void _cdata( Object value );
aoqi@0 181
aoqi@0 182 /**
aoqi@0 183 * Appends a comment.
aoqi@0 184 *
aoqi@0 185 * @param value
aoqi@0 186 * must not be null.
aoqi@0 187 * See the documentation for the conversion rules.
aoqi@0 188 *
aoqi@0 189 * @throws UnsupportedOperationException
aoqi@0 190 * if the underlying {@link XmlSerializer} does not support
aoqi@0 191 * writing comments, this exception can be thrown.
aoqi@0 192 */
aoqi@0 193 void _comment( Object value ) throws UnsupportedOperationException;
aoqi@0 194
aoqi@0 195 /**
aoqi@0 196 * Appends a new child element.
aoqi@0 197 *
aoqi@0 198 * <p>
aoqi@0 199 * Short for <pre>_element(<i>URI of this element</i>,localName,contentModel);</pre>
aoqi@0 200 *
aoqi@0 201 * <p>
aoqi@0 202 * The namespace URI will be inherited from the parent element.
aoqi@0 203 *
aoqi@0 204 * @see #_element(String, String, Class)
aoqi@0 205 */
aoqi@0 206 <T extends TypedXmlWriter> T _element( String localName, Class<T> contentModel );
aoqi@0 207
aoqi@0 208 /**
aoqi@0 209 * Appends a new child element.
aoqi@0 210 *
aoqi@0 211 * <p>
aoqi@0 212 * The newly created child element is appended at the end of the children.
aoqi@0 213 *
aoqi@0 214 * @param nsUri
aoqi@0 215 * The namespace URI of the newly created element.
aoqi@0 216 * @param localName
aoqi@0 217 * The local name of the newly created element.
aoqi@0 218 * @param contentModel
aoqi@0 219 * The typed XML writer interface used to write the children of
aoqi@0 220 * the new child element.
aoqi@0 221 *
aoqi@0 222 * @return
aoqi@0 223 * always return non-null {@link TypedXmlWriter} that can be used
aoqi@0 224 * to write the contents of the newly created child element.
aoqi@0 225 */
aoqi@0 226 <T extends TypedXmlWriter> T _element( String nsUri, String localName, Class<T> contentModel );
aoqi@0 227
aoqi@0 228 /**
aoqi@0 229 * Appends a new child element.
aoqi@0 230 *
aoqi@0 231 * <p>
aoqi@0 232 * Short for <pre>_element(tagName.getNamespaceURI(),tagName.getLocalPart(),contentModel);</pre>
aoqi@0 233 *
aoqi@0 234 * @see #_element(String, String, Class)
aoqi@0 235 */
aoqi@0 236 <T extends TypedXmlWriter> T _element( QName tagName, Class<T> contentModel );
aoqi@0 237
aoqi@0 238 /**
aoqi@0 239 * Appends a new child element.
aoqi@0 240 *
aoqi@0 241 * <p>
aoqi@0 242 * This version of the _element method requires the <i>T</i> class to be
aoqi@0 243 * annotated with {@link XmlElement} annotation. The element name will be
aoqi@0 244 * taken from there.
aoqi@0 245 *
aoqi@0 246 * @see #_element(String, String, Class)
aoqi@0 247 */
aoqi@0 248 <T extends TypedXmlWriter> T _element( Class<T> contentModel );
aoqi@0 249
aoqi@0 250 /**
aoqi@0 251 * Returns a different interface for this typed XML Writer.
aoqi@0 252 *
aoqi@0 253 * <p>
aoqi@0 254 * Semantically, this operation is a 'cast' --- it returns the same underlying
aoqi@0 255 * writer in a different interface. The returned new writer and the current writer
aoqi@0 256 * will write to the same element.
aoqi@0 257 *
aoqi@0 258 * <p>
aoqi@0 259 * But this is different from Java's ordinary cast because the returned object
aoqi@0 260 * is not always the same as the current object.
aoqi@0 261 *
aoqi@0 262 * @return
aoqi@0 263 * always return non-null.
aoqi@0 264 */
aoqi@0 265 <T extends TypedXmlWriter> T _cast( Class<T> targetInterface );
aoqi@0 266 }

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