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- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.fo.pagination;
-
- // Java
- import java.util.Map;
-
- import org.xml.sax.Locator;
-
- import org.apache.fop.apps.FOPException;
- import org.apache.fop.fo.FONode;
- import org.apache.fop.fo.FObj;
- import org.apache.fop.fo.PropertyList;
- import org.apache.fop.fo.ValidationException;
-
- /**
- * Class modelling the <a href="http://www.w3.org/TR/xsl/#fo_declarations">
- * <code>fo:declarations</code></a> object.
- *
- * A declarations formatting object holds a set of color-profiles
- * and optionally additional non-XSL namespace elements.
- * The color-profiles are held in a hashmap for use with color-profile
- * references.
- */
- public class Declarations extends FObj {
-
- private Map<String, ColorProfile> colorProfiles = null;
-
- /**
- * @param parent FONode that is the parent of this object
- */
- public Declarations(FONode parent) {
- super(parent);
- ((Root) parent).setDeclarations(this);
- }
-
- /** {@inheritDoc} */
- public void bind(PropertyList pList) throws FOPException {
- // No properties defined for fo:declarations
- }
-
- /**
- * {@inheritDoc}
- * <br>XSL 1.0: (color-profile)+ (and non-XSL NS nodes)
- * <br>FOP/XSL 1.1: (color-profile)* (and non-XSL NS nodes)
- */
- protected void validateChildNode(Locator loc, String nsURI, String localName)
- throws ValidationException {
- if (FO_URI.equals(nsURI)) {
- if (!localName.equals("color-profile")) {
- invalidChildError(loc, nsURI, localName);
- }
- } // anything outside of XSL namespace is OK.
- }
-
- /**
- * At the end of this element sort out the children into
- * a hashmap of color profiles and a list of extension attachments.
- * @throws FOPException if there's a problem during processing
- */
- protected void endOfNode() throws FOPException {
- if (firstChild != null) {
- for (FONodeIterator iter = getChildNodes(); iter.hasNext();) {
- FONode node = iter.nextNode();
- if (node.getName().equals("fo:color-profile")) {
- ColorProfile cp = (ColorProfile)node;
- if (!"".equals(cp.getColorProfileName())) {
- addColorProfile(cp);
- } else {
- getFOValidationEventProducer().missingProperty(this,
- cp.getName(), "color-profile-name", locator);
- }
- } else {
- log.debug("Ignoring element " + node.getName()
- + " inside fo:declarations.");
- }
- }
- }
- firstChild = null;
- }
-
- private void addColorProfile(ColorProfile cp) {
- if (colorProfiles == null) {
- colorProfiles = new java.util.HashMap<String, ColorProfile>();
- }
- if (colorProfiles.get(cp.getColorProfileName()) != null) {
- // duplicate names
- getFOValidationEventProducer().colorProfileNameNotUnique(this,
- cp.getName(), cp.getColorProfileName(), locator);
- }
- colorProfiles.put(cp.getColorProfileName(), cp);
- }
-
- /** {@inheritDoc} */
- public String getLocalName() {
- return "declarations";
- }
-
- /**
- * {@inheritDoc}
- * @return {@link org.apache.fop.fo.Constants#FO_DECLARATIONS}
- */
- public int getNameId() {
- return FO_DECLARATIONS;
- }
-
- /**
- * Return ColorProfile with given name.
- *
- * @param cpName Name of ColorProfile, i.e. the value of the color-profile-name attribute of
- * the fo:color-profile element
- * @return The org.apache.fop.fo.pagination.ColorProfile object associated with this
- * color-profile-name or null
- */
- public ColorProfile getColorProfile(String cpName) {
- ColorProfile profile = null;
- if (this.colorProfiles != null) {
- profile = this.colorProfiles.get(cpName);
- }
- return profile;
- }
-
-
- }
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