jaxws/src/java.xml.soap/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/ContentType.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/java.xml.soap/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/ContentType.java Sun Aug 17 15:52:15 2014 +0100
@@ -0,0 +1,277 @@
+/*
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @(#)ContentType.java 1.7 02/03/27
+ */
+
+
+
+package com.sun.xml.internal.messaging.saaj.packaging.mime.internet;
+
+
+/**
+ * This class represents a MIME ContentType value. It provides
+ * methods to parse a ContentType string into individual components
+ * and to generate a MIME style ContentType string.
+ *
+ * @version 1.7, 02/03/27
+ * @author John Mani
+ */
+public final class ContentType {
+
+ private String primaryType; // primary type
+ private String subType; // subtype
+ private ParameterList list; // parameter list
+
+ /**
+ * No-arg Constructor.
+ */
+ public ContentType() { }
+
+ /**
+ * Constructor.
+ *
+ * @param primaryType primary type
+ * @param subType subType
+ * @param list ParameterList
+ */
+ public ContentType(String primaryType, String subType,
+ ParameterList list) {
+ this.primaryType = primaryType;
+ this.subType = subType;
+ if (list == null)
+ list = new ParameterList();
+ this.list = list;
+ }
+
+ /**
+ * Constructor that takes a Content-Type string. The String
+ * is parsed into its constituents: primaryType, subType
+ * and parameters. A ParseException is thrown if the parse fails.
+ *
+ * @param s the Content-Type string.
+ * @exception ParseException if the parse fails.
+ */
+ public ContentType(String s) throws ParseException {
+ HeaderTokenizer h = new HeaderTokenizer(s, HeaderTokenizer.MIME);
+ HeaderTokenizer.Token tk;
+
+ // First "type" ..
+ tk = h.next();
+ if (tk.getType() != HeaderTokenizer.Token.ATOM)
+ throw new ParseException();
+ primaryType = tk.getValue();
+
+ // The '/' separator ..
+ tk = h.next();
+ if ((char)tk.getType() != '/')
+ throw new ParseException();
+
+ // Then "subType" ..
+ tk = h.next();
+ if (tk.getType() != HeaderTokenizer.Token.ATOM)
+ throw new ParseException();
+ subType = tk.getValue();
+
+ // Finally parameters ..
+ String rem = h.getRemainder();
+ if (rem != null)
+ list = new ParameterList(rem);
+ }
+
+ public ContentType copy() {
+ return new ContentType(primaryType,subType,list.copy());
+ }
+
+ /**
+ * Return the primary type.
+ * @return the primary type
+ */
+ public String getPrimaryType() {
+ return primaryType;
+ }
+
+ /**
+ * Return the subType.
+ * @return the subType
+ */
+ public String getSubType() {
+ return subType;
+ }
+
+ /**
+ * Return the MIME type string, without the parameters.
+ * The returned value is basically the concatenation of
+ * the primaryType, the '/' character and the secondaryType.
+ *
+ * @return the type
+ */
+ public String getBaseType() {
+ return primaryType + '/' + subType;
+ }
+
+ /**
+ * Return the specified parameter value. Returns <code>null</code>
+ * if this parameter is absent.
+ * @return parameter value
+ */
+ public String getParameter(String name) {
+ if (list == null)
+ return null;
+
+ return list.get(name);
+ }
+
+ /**
+ * Return a ParameterList object that holds all the available
+ * parameters. Returns null if no parameters are available.
+ *
+ * @return ParameterList
+ */
+ public ParameterList getParameterList() {
+ return list;
+ }
+
+ /**
+ * Set the primary type. Overrides existing primary type.
+ * @param primaryType primary type
+ */
+ public void setPrimaryType(String primaryType) {
+ this.primaryType = primaryType;
+ }
+
+ /**
+ * Set the subType. Overrides existing subType
+ * @param subType subType
+ */
+ public void setSubType(String subType) {
+ this.subType = subType;
+ }
+
+ /**
+ * Set the specified parameter. If this parameter already exists,
+ * it is replaced by this new value.
+ *
+ * @param name parameter name
+ * @param value parameter value
+ */
+ public void setParameter(String name, String value) {
+ if (list == null)
+ list = new ParameterList();
+
+ list.set(name, value);
+ }
+
+ /**
+ * Set a new ParameterList.
+ * @param list ParameterList
+ */
+ public void setParameterList(ParameterList list) {
+ this.list = list;
+ }
+
+ /**
+ * Retrieve a RFC2045 style string representation of
+ * this Content-Type. Returns <code>null</code> if
+ * the conversion failed.
+ *
+ * @return RFC2045 style string
+ */
+ public String toString() {
+ if (primaryType == null || subType == null) // need both
+ return null;
+
+ StringBuffer sb = new StringBuffer();
+ sb.append(primaryType).append('/').append(subType);
+ if (list != null)
+ // Http Binding section of the "SOAP with attachments" specification says,
+ // "SOAP message senders should send Content-Type headers on a single long line."
+ // (http://www.w3.org/TR/SOAP-attachments#HTTPBinding)
+ sb.append(list.toString());
+
+ return sb.toString();
+ }
+
+ /**
+ * Match with the specified ContentType object. This method
+ * compares <strong>only the <code>primaryType</code> and
+ * <code>subType</code> </strong>. The parameters of both operands
+ * are ignored. <p>
+ *
+ * For example, this method will return <code>true</code> when
+ * comparing the ContentTypes for <strong>"text/plain"</strong>
+ * and <strong>"text/plain; charset=foobar"</strong>.
+ *
+ * If the <code>subType</code> of either operand is the special
+ * character '*', then the subtype is ignored during the match.
+ * For example, this method will return <code>true</code> when
+ * comparing the ContentTypes for <strong>"text/plain"</strong>
+ * and <strong>"text/*" </strong>
+ *
+ * @param cType to compare this against
+ */
+ public boolean match(ContentType cType) {
+ // Match primaryType
+ if (!primaryType.equalsIgnoreCase(cType.getPrimaryType()))
+ return false;
+
+ String sType = cType.getSubType();
+
+ // If either one of the subTypes is wildcarded, return true
+ if ((subType.charAt(0) == '*') || (sType.charAt(0) == '*'))
+ return true;
+
+ // Match subType
+ if (!subType.equalsIgnoreCase(sType))
+ return false;
+
+ return true;
+ }
+
+ /**
+ * Match with the specified content-type string. This method
+ * compares <strong>only the <code>primaryType</code> and
+ * <code>subType</code> </strong>.
+ * The parameters of both operands are ignored. <p>
+ *
+ * For example, this method will return <code>true</code> when
+ * comparing the ContentType for <strong>"text/plain"</strong>
+ * with <strong>"text/plain; charset=foobar"</strong>.
+ *
+ * If the <code>subType</code> of either operand is the special
+ * character '*', then the subtype is ignored during the match.
+ * For example, this method will return <code>true</code> when
+ * comparing the ContentType for <strong>"text/plain"</strong>
+ * with <strong>"text/*" </strong>
+ */
+ public boolean match(String s) {
+ try {
+ return match(new ContentType(s));
+ } catch (ParseException pex) {
+ return false;
+ }
+ }
+}