/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. 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. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.abdera.parser.stax;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Date;
import java.util.List;
import javax.activation.DataHandler;
import javax.activation.MimeType;
import javax.xml.namespace.QName;
import org.apache.abdera.model.AtomDate;
import org.apache.abdera.model.Categories;
import org.apache.abdera.model.Category;
import org.apache.abdera.model.Content;
import org.apache.abdera.model.Control;
import org.apache.abdera.model.DateTime;
import org.apache.abdera.model.Div;
import org.apache.abdera.model.Document;
import org.apache.abdera.model.Element;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.abdera.model.IRIElement;
import org.apache.abdera.model.Link;
import org.apache.abdera.model.Person;
import org.apache.abdera.model.Source;
import org.apache.abdera.model.Text;
import org.apache.abdera.model.Content.Type;
import org.apache.abdera.parser.stax.util.FOMHelper;
import org.apache.abdera.util.Constants;
import org.apache.abdera.util.MimeTypeHelper;
import org.apache.abdera.i18n.text.io.InputStreamDataSource;
import org.apache.abdera.i18n.iri.IRI;
import org.apache.axiom.om.OMContainer;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMException;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMXMLParserWrapper;
@SuppressWarnings( {"unchecked", "deprecation"})
public class FOMEntry extends FOMExtensibleElement implements Entry {
private static final long serialVersionUID = 1L;
public FOMEntry() {
super(Constants.ENTRY, new FOMDocument<Entry>(), new FOMFactory());
}
protected FOMEntry(String name, OMNamespace namespace, OMContainer parent, OMFactory factory) throws OMException {
super(name, namespace, parent, factory);
}
protected FOMEntry(QName qname, OMContainer parent, OMFactory factory) {
super(qname, parent, factory);
}
protected FOMEntry(String localName, OMContainer parent, OMFactory factory, OMXMLParserWrapper builder) {
super(localName, parent, factory, builder);
}
protected FOMEntry(OMContainer parent, OMFactory factory) throws OMException {
super(ENTRY, parent, factory);
}
public Person getAuthor() {
return (Person)getFirstChildWithName(AUTHOR);
}
public List<Person> getAuthors() {
return _getChildrenAsSet(AUTHOR);
}
public Entry addAuthor(Person person) {
complete();
addChild((OMElement)person);
return this;
}
public Person addAuthor(String name) {
complete();
FOMFactory fomfactory = (FOMFactory)this.factory;
Person person = fomfactory.newAuthor(this);
person.setName(name);
return person;
}
public Person addAuthor(String name, String email, String uri) {
complete();
FOMFactory fomfactory = (FOMFactory)this.factory;
Person person = fomfactory.newAuthor(this);
person.setName(name);
person.setEmail(email);
person.setUri(uri);
return person;
}
public List<Category> getCategories() {
return _getChildrenAsSet(CATEGORY);
}
public List<Category> getCategories(String scheme) {
return FOMHelper.getCategories(this, scheme);
}
public Entry addCategory(Category category) {
complete();
Element el = category.getParentElement();
if (el != null && el instanceof Categories) {
Categories cats = category.getParentElement();
category = (Category)category.clone();
try {
if (category.getScheme() == null && cats.getScheme() != null)
category.setScheme(cats.getScheme().toString());
} catch (Exception e) {
// Do nothing, shouldn't happen
}
}
addChild((OMElement)category);
return this;
}
public Category addCategory(String term) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Category category = factory.newCategory(this);
category.setTerm(term);
return category;
}
public Category addCategory(String scheme, String term, String label) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Category category = factory.newCategory(this);
category.setTerm(term);
category.setScheme(scheme);
category.setLabel(label);
return category;
}
public Content getContentElement() {
return (Content)getFirstChildWithName(CONTENT);
}
public Entry setContentElement(Content content) {
complete();
if (content != null) {
_setChild(CONTENT, (OMElement)content);
} else {
_removeChildren(CONTENT, false);
}
return this;
}
/**
* Sets the content for this entry as @type="text"
*/
public Content setContent(String value) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent();
content.setValue(value);
setContentElement(content);
return content;
}
public Content setContentAsHtml(String value) {
return setContent(value, Content.Type.HTML);
}
public Content setContentAsXhtml(String value) {
return setContent(value, Content.Type.XHTML);
}
/**
* Sets the content for this entry
*/
public Content setContent(String value, Content.Type type) {
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent(type);
content.setValue(value);
setContentElement(content);
return content;
}
/**
* Sets the content for this entry
*/
public Content setContent(Element value) {
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent();
content.setValueElement(value);
setContentElement(content);
return content;
}
/**
* Sets the content for this entry
*
* @throws MimeTypeParseException
*/
public Content setContent(Element element, String mediaType) {
try {
if (MimeTypeHelper.isText(mediaType))
throw new IllegalArgumentException();
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent(new MimeType(mediaType));
content.setValueElement(element);
setContentElement(content);
return content;
} catch (javax.activation.MimeTypeParseException e) {
throw new org.apache.abdera.util.MimeTypeParseException(e);
}
}
/**
* Sets the content for this entry
*
* @throws MimeTypeParseException
*/
public Content setContent(DataHandler dataHandler) {
return setContent(dataHandler, dataHandler.getContentType());
}
/**
* Sets the content for this entry
*
* @throws MimeTypeParseException
*/
public Content setContent(DataHandler dataHandler, String mediatype) {
if (MimeTypeHelper.isText(mediatype)) {
try {
return setContent(dataHandler.getInputStream(), mediatype);
} catch (IOException e) {
throw new RuntimeException(e);
}
} else {
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent(Content.Type.MEDIA);
content.setDataHandler(dataHandler);
if (mediatype != null)
content.setMimeType(mediatype);
setContentElement(content);
return content;
}
}
/**
* Sets the content for this entry
*/
public Content setContent(InputStream in) {
InputStreamDataSource ds = new InputStreamDataSource(in);
DataHandler dh = new DataHandler(ds);
Content content = setContent(dh);
return content;
}
/**
* Sets the content for this entry
*/
public Content setContent(InputStream in, String mediatype) {
if (MimeTypeHelper.isText(mediatype)) {
try {
StringBuilder buf = new StringBuilder();
String charset = MimeTypeHelper.getCharset(mediatype);
Document doc = this.getDocument();
charset = charset != null ? charset : doc != null ? doc.getCharset() : null;
charset = charset != null ? charset : "UTF-8";
InputStreamReader isr = new InputStreamReader(in, charset);
char[] data = new char[500];
int r = -1;
while ((r = isr.read(data)) != -1) {
buf.append(data, 0, r);
}
return setContent(buf.toString(), mediatype);
} catch (IOException e) {
throw new RuntimeException(e);
}
} else {
InputStreamDataSource ds = new InputStreamDataSource(in, mediatype);
DataHandler dh = new DataHandler(ds);
return setContent(dh, mediatype);
}
}
/**
* Sets the content for this entry
*
* @throws MimeTypeParseException
*/
public Content setContent(String value, String mediatype) {
try {
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent(new MimeType(mediatype));
content.setValue(value);
content.setMimeType(mediatype);
setContentElement(content);
return content;
} catch (javax.activation.MimeTypeParseException e) {
throw new org.apache.abdera.util.MimeTypeParseException(e);
}
}
/**
* Sets the content for this entry
*
* @throws MimeTypeParseException
* @throws IRISyntaxException
*/
public Content setContent(IRI uri, String mediatype) {
try {
FOMFactory factory = (FOMFactory)this.factory;
Content content = factory.newContent(new MimeType(mediatype));
content.setSrc(uri.toString());
setContentElement(content);
return content;
} catch (javax.activation.MimeTypeParseException e) {
throw new org.apache.abdera.util.MimeTypeParseException(e);
}
}
public List<Person> getContributors() {
return _getChildrenAsSet(CONTRIBUTOR);
}
public Entry addContributor(Person person) {
complete();
addChild((OMElement)person);
return this;
}
public Person addContributor(String name) {
complete();
FOMFactory fomfactory = (FOMFactory)this.factory;
Person person = fomfactory.newContributor(this);
person.setName(name);
return person;
}
public Person addContributor(String name, String email, String uri) {
complete();
FOMFactory fomfactory = (FOMFactory)this.factory;
Person person = fomfactory.newContributor(this);
person.setName(name);
person.setEmail(email);
person.setUri(uri);
return person;
}
public IRIElement getIdElement() {
return (IRIElement)getFirstChildWithName(ID);
}
public Entry setIdElement(IRIElement id) {
complete();
if (id != null)
_setChild(ID, (OMElement)id);
else
_removeChildren(ID, false);
return this;
}
public IRI getId() {
IRIElement id = getIdElement();
return (id != null) ? id.getValue() : null;
}
public IRIElement setId(String value) {
return setId(value, false);
}
public IRIElement newId() {
return setId(this.getFactory().newUuidUri(), false);
}
public IRIElement setId(String value, boolean normalize) {
complete();
if (value == null) {
_removeChildren(ID, false);
return null;
}
IRIElement id = getIdElement();
if (id != null) {
if (normalize)
id.setNormalizedValue(value);
else
id.setValue(value);
return id;
} else {
FOMFactory fomfactory = (FOMFactory)factory;
IRIElement iri = fomfactory.newID(this);
iri.setValue((normalize) ? IRI.normalizeString(value) : value);
return iri;
}
}
public List<Link> getLinks() {
return _getChildrenAsSet(LINK);
}
public List<Link> getLinks(String rel) {
return FOMHelper.getLinks(this, rel);
}
public List<Link> getLinks(String... rels) {
return FOMHelper.getLinks(this, rels);
}
public Entry addLink(Link link) {
complete();
addChild((OMElement)link);
return this;
}
public Link addLink(String href) {
complete();
return addLink(href, null);
}
public Link addLink(String href, String rel) {
complete();
FOMFactory fomfactory = (FOMFactory)factory;
Link link = fomfactory.newLink(this);
link.setHref(href);
if (rel != null)
link.setRel(rel);
return link;
}
public Link addLink(String href, String rel, String type, String title, String hreflang, long length) {
complete();
FOMFactory fomfactory = (FOMFactory)factory;
Link link = fomfactory.newLink(this);
link.setHref(href);
link.setRel(rel);
link.setMimeType(type);
link.setTitle(title);
link.setHrefLang(hreflang);
link.setLength(length);
return link;
}
public DateTime getPublishedElement() {
return (DateTime)getFirstChildWithName(PUBLISHED);
}
public Entry setPublishedElement(DateTime dateTime) {
complete();
if (dateTime != null)
_setChild(PUBLISHED, (OMElement)dateTime);
else
_removeChildren(PUBLISHED, false);
return this;
}
public Date getPublished() {
DateTime dte = getPublishedElement();
return (dte != null) ? dte.getDate() : null;
}
private DateTime setPublished(AtomDate value) {
complete();
if (value == null) {
_removeChildren(PUBLISHED, false);
return null;
}
DateTime dte = getPublishedElement();
if (dte != null) {
dte.setValue(value);
return dte;
} else {
FOMFactory fomfactory = (FOMFactory)factory;
DateTime dt = fomfactory.newPublished(this);
dt.setValue(value);
return dt;
}
}
public DateTime setPublished(Date value) {
return setPublished((value != null) ? AtomDate.valueOf(value) : null);
}
public DateTime setPublished(String value) {
return setPublished((value != null) ? AtomDate.valueOf(value) : null);
}
public Text getRightsElement() {
return getTextElement(RIGHTS);
}
public Entry setRightsElement(Text text) {
complete();
setTextElement(RIGHTS, text, false);
return this;
}
public Text setRights(String value) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newRights();
text.setValue(value);
setRightsElement(text);
return text;
}
public Text setRightsAsHtml(String value) {
return setRights(value, Text.Type.HTML);
}
public Text setRightsAsXhtml(String value) {
return setRights(value, Text.Type.XHTML);
}
public Text setRights(String value, Text.Type type) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newRights(type);
text.setValue(value);
setRightsElement(text);
return text;
}
public Text setRights(Div value) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newRights(Text.Type.XHTML);
text.setValueElement(value);
setRightsElement(text);
return text;
}
public String getRights() {
return getText(RIGHTS);
}
public Source getSource() {
return (Source)getFirstChildWithName(SOURCE);
}
public Entry setSource(Source source) {
complete();
if (source != null) {
if (source instanceof Feed)
source = ((Feed)source).getAsSource();
_setChild(SOURCE, (OMElement)source);
} else {
_removeChildren(SOURCE, false);
}
return this;
}
public Text getSummaryElement() {
return getTextElement(SUMMARY);
}
public Entry setSummaryElement(Text text) {
complete();
setTextElement(SUMMARY, text, false);
return this;
}
public Text setSummary(String value) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newSummary();
text.setValue(value);
setSummaryElement(text);
return text;
}
public Text setSummaryAsHtml(String value) {
return setSummary(value, Text.Type.HTML);
}
public Text setSummaryAsXhtml(String value) {
return setSummary(value, Text.Type.XHTML);
}
public Text setSummary(String value, Text.Type type) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newSummary(type);
text.setValue(value);
setSummaryElement(text);
return text;
}
public Text setSummary(Div value) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newSummary(Text.Type.XHTML);
text.setValueElement(value);
setSummaryElement(text);
return text;
}
public String getSummary() {
return getText(SUMMARY);
}
public Text getTitleElement() {
return getTextElement(TITLE);
}
public Entry setTitleElement(Text title) {
complete();
setTextElement(TITLE, title, false);
return this;
}
public Text setTitle(String value) {
complete();
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newTitle();
text.setValue(value);
setTitleElement(text);
return text;
}
public Text setTitleAsHtml(String value) {
return setTitle(value, Text.Type.HTML);
}
public Text setTitleAsXhtml(String value) {
return setTitle(value, Text.Type.XHTML);
}
public Text setTitle(String value, Text.Type type) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newTitle(type);
text.setValue(value);
setTitleElement(text);
return text;
}
public Text setTitle(Div value) {
FOMFactory factory = (FOMFactory)this.factory;
Text text = factory.newTitle(Text.Type.XHTML);
text.setValueElement(value);
setTitleElement(text);
return text;
}
public String getTitle() {
return getText(TITLE);
}
public DateTime getUpdatedElement() {
return (DateTime)getFirstChildWithName(UPDATED);
}
public Entry setUpdatedElement(DateTime updated) {
complete();
if (updated != null)
_setChild(UPDATED, (OMElement)updated);
else
_removeChildren(UPDATED, false);
return this;
}
public Date getUpdated() {
DateTime dte = getUpdatedElement();
return (dte != null) ? dte.getDate() : null;
}
private DateTime setUpdated(AtomDate value) {
complete();
if (value == null) {
_removeChildren(UPDATED, false);
return null;
}
DateTime dte = getUpdatedElement();
if (dte != null) {
dte.setValue(value);
return dte;
} else {
FOMFactory fomfactory = (FOMFactory)factory;
DateTime dt = fomfactory.newUpdated(this);
dt.setValue(value);
return dt;
}
}
public DateTime setUpdated(Date value) {
return setUpdated((value != null) ? AtomDate.valueOf(value) : null);
}
public DateTime setUpdated(String value) {
return setUpdated((value != null) ? AtomDate.valueOf(value) : null);
}
public DateTime getEditedElement() {
DateTime dt = (DateTime)getFirstChildWithName(EDITED);
if (dt == null)
dt = (DateTime)getFirstChildWithName(PRE_RFC_EDITED);
return dt;
}
public void setEditedElement(DateTime updated) {
complete();
declareNamespace(APP_NS, "app");
_removeChildren(PRE_RFC_EDITED, false);
if (updated != null)
_setChild(EDITED, (OMElement)updated);
else
_removeChildren(EDITED, false);
}
public Date getEdited() {
DateTime dte = getEditedElement();
return (dte != null) ? dte.getDate() : null;
}
private DateTime setEdited(AtomDate value) {
complete();
declareNamespace(APP_NS, "app");
if (value == null) {
_removeChildren(PRE_RFC_EDITED, false);
_removeChildren(EDITED, false);
return null;
}
DateTime dte = getEditedElement();
if (dte != null) {
dte.setValue(value);
return dte;
} else {
FOMFactory fomfactory = (FOMFactory)factory;
DateTime dt = fomfactory.newEdited(this);
dt.setValue(value);
return dt;
}
}
public DateTime setEdited(Date value) {
return setEdited((value != null) ? AtomDate.valueOf(value) : null);
}
public DateTime setEdited(String value) {
return setUpdated((value != null) ? AtomDate.valueOf(value) : null);
}
public Control getControl(boolean create) {
Control control = getControl();
if (control == null && create) {
control = getFactory().newControl();
setControl(control);
}
return control;
}
public Control getControl() {
Control control = (Control)getFirstChildWithName(CONTROL);
if (control == null)
control = (Control)getFirstChildWithName(PRE_RFC_CONTROL);
return control;
}
public Entry setControl(Control control) {
complete();
_removeChildren(PRE_RFC_CONTROL, true);
if (control != null)
_setChild(CONTROL, (OMElement)control);
else
_removeChildren(CONTROL, false);
return this;
}
public Link getLink(String rel) {
List<Link> links = getLinks(rel);
Link link = null;
if (links.size() > 0)
link = links.get(0);
return link;
}
public Link getAlternateLink() {
return getLink(Link.REL_ALTERNATE);
}
public Link getEnclosureLink() {
return getLink(Link.REL_ENCLOSURE);
}
public Link getEditLink() {
return getLink(Link.REL_EDIT);
}
public Link getSelfLink() {
return getLink(Link.REL_SELF);
}
public Link getEditMediaLink() {
return getLink(Link.REL_EDIT_MEDIA);
}
public IRI getLinkResolvedHref(String rel) {
Link link = getLink(rel);
return (link != null) ? link.getResolvedHref() : null;
}
public IRI getAlternateLinkResolvedHref() {
Link link = getAlternateLink();
return (link != null) ? link.getResolvedHref() : null;
}
public IRI getEnclosureLinkResolvedHref() {
Link link = getEnclosureLink();
return (link != null) ? link.getResolvedHref() : null;
}
public IRI getEditLinkResolvedHref() {
Link link = getEditLink();
return (link != null) ? link.getResolvedHref() : null;
}
public IRI getEditMediaLinkResolvedHref() {
Link link = getEditMediaLink();
return (link != null) ? link.getResolvedHref() : null;
}
public IRI getSelfLinkResolvedHref() {
Link link = getSelfLink();
return (link != null) ? link.getResolvedHref() : null;
}
public String getContent() {
Content content = getContentElement();
return (content != null) ? content.getValue() : null;
}
public InputStream getContentStream() throws IOException {
Content content = getContentElement();
DataHandler dh = content.getDataHandler();
return dh.getInputStream();
}
public IRI getContentSrc() {
Content content = getContentElement();
return (content != null) ? content.getResolvedSrc() : null;
}
public Type getContentType() {
Content content = getContentElement();
return (content != null) ? content.getContentType() : null;
}
public Text.Type getRightsType() {
Text text = getRightsElement();
return (text != null) ? text.getTextType() : null;
}
public Text.Type getSummaryType() {
Text text = getSummaryElement();
return (text != null) ? text.getTextType() : null;
}
public Text.Type getTitleType() {
Text text = getTitleElement();
return (text != null) ? text.getTextType() : null;
}
public MimeType getContentMimeType() {
Content content = getContentElement();
return (content != null) ? content.getMimeType() : null;
}
public Link getAlternateLink(String type, String hreflang) {
return selectLink(getLinks(Link.REL_ALTERNATE), type, hreflang);
}
public IRI getAlternateLinkResolvedHref(String type, String hreflang) {
Link link = getAlternateLink(type, hreflang);
return (link != null) ? link.getResolvedHref() : null;
}
public Link getEditMediaLink(String type, String hreflang) {
return selectLink(getLinks(Link.REL_EDIT_MEDIA), type, hreflang);
}
public IRI getEditMediaLinkResolvedHref(String type, String hreflang) {
Link link = getEditMediaLink(type, hreflang);
return (link != null) ? link.getResolvedHref() : null;
}
public Entry setDraft(boolean draft) {
complete();
Control control = getControl();
if (control == null && draft) {
control = ((FOMFactory)factory).newControl(this);
}
if (control != null)
control.setDraft(draft);
return this;
}
/**
* Returns true if this entry is a draft
*/
public boolean isDraft() {
Control control = getControl();
return (control != null) ? control.isDraft() : false;
}
public Control addControl() {
complete();
Control control = getControl();
if (control == null) {
control = ((FOMFactory)factory).newControl(this);
}
return control;
}
}