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Added Mindmap.java
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wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java
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275
wise-webapp/src/main/java/com/wisemapping/model/Mindmap.java
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/*
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* Copyright [2011] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.wisemapping.model;
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import com.wisemapping.exceptions.WiseMappingException;
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import com.wisemapping.util.ZipUtils;
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import org.apache.commons.lang.StringEscapeUtils;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.HashSet;
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import java.util.Set;
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public class Mindmap {
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private static final String UTF_8 = "UTF-8";
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//~ Instance fields ......................................................................................
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private int id;
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private Calendar creationTime;
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private String description;
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private boolean isPublic;
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private Calendar lastModificationTime;
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private User lastEditor;
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private Set<Collaboration> collaborations = new HashSet<Collaboration>();
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private User creator;
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private String tags;
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private String title;
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private byte[] xml;
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//~ Constructors .........................................................................................
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public Mindmap() {
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}
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//~ Methods ..............................................................................................
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public void setXml(byte[] xml) {
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this.xml = xml;
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}
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public void setXmlStr(@NotNull String xml)
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throws IOException {
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this.xml = xml.getBytes(UTF_8);
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}
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public byte[] getXml() {
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return xml;
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}
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public String getXmlStr() throws UnsupportedEncodingException {
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String result = null;
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if (this.xml != null) {
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result = new String(this.xml, UTF_8);
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}
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return result;
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}
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public byte[] getZippedXml()
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throws IOException {
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byte[] result = this.xml;
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if (result != null) {
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result = ZipUtils.stringToZip(new String(result, UTF_8));
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}
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return result;
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}
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public void setZippedXml(byte[] xml)
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throws IOException {
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this.xml = ZipUtils.zipToString(xml).getBytes(UTF_8);
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}
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public Set<Collaboration> getCollaborations() {
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return collaborations;
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}
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public void setCollaborations(Set<Collaboration> collaborations) {
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this.collaborations = collaborations;
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}
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public void addCollaboration(@NotNull Collaboration collaboration) {
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collaborations.add(collaboration);
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}
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public void removedCollaboration(@NotNull Collaboration collaboration) {
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collaborations.add(collaboration);
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}
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@Nullable
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public Collaboration findCollaboration(@NotNull Collaborator collaborator) {
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return this.findCollaboration(collaborator.getEmail());
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}
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@Nullable
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public Collaboration findCollaboration(@NotNull String email) {
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Collaboration result = null;
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for (Collaboration collaboration : collaborations) {
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if (collaboration.getCollaborator().getEmail().equals(email)) {
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result = collaboration;
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break;
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}
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}
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return result;
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}
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public boolean isPublic() {
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return isPublic;
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}
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public void setPublic(boolean isPublic) {
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this.isPublic = isPublic;
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}
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public Calendar getLastModificationTime() {
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return lastModificationTime;
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}
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public Date getLastModificationDate() {
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return new Date();
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}
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public void setLastModificationTime(Calendar lastModificationTime) {
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this.lastModificationTime = lastModificationTime;
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}
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@Nullable
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public User getLastEditor() {
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return lastEditor;
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}
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public void setLastEditor(@Nullable User lastEditor) {
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this.lastEditor = lastEditor;
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}
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public String getTitle() {
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return title;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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public String getXmlAsJsLiteral()
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throws IOException {
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String xml = this.getXmlStr();
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if (xml != null) {
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xml = StringEscapeUtils.escapeJavaScript(xml);
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}
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return xml;
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}
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public void setTags(String tags) {
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this.tags = tags;
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}
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public String getTags() {
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return tags;
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}
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public String getDescription() {
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return description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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public Calendar getCreationTime() {
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return creationTime;
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}
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public void setCreationTime(Calendar creationTime) {
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this.creationTime = creationTime;
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}
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public void setCreator(@NotNull User creator) {
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if (creator == null) {
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throw new IllegalArgumentException("Owner can not be null");
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}
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this.creator = creator;
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}
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public User getCreator() {
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return creator;
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}
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private CollaborationProperties findUserProperty(@NotNull Collaborator collaborator) {
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final Collaboration collaboration = this.findCollaboration(collaborator);
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return collaboration != null ? collaboration.getCollaborationProperties() : null;
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}
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public void setStarred(@NotNull Collaborator collaborator, boolean value) throws WiseMappingException {
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final CollaborationProperties collaborationProperties = findCollaborationProperties(collaborator);
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collaborationProperties.setStarred(value);
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}
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@NotNull
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public CollaborationProperties findCollaborationProperties(@NotNull Collaborator collaborator) throws WiseMappingException {
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if (collaborator == null) {
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throw new IllegalStateException("Collaborator can not be null");
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}
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final Collaboration collaboration = this.findCollaboration(collaborator);
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if (collaboration == null) {
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throw new WiseMappingException("User is not collaborator");
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}
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return collaboration.getCollaborationProperties();
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}
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public boolean isStarred(@NotNull Collaborator collaborator) {
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final CollaborationProperties collaboratorProperty = this.findUserProperty(collaborator);
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return collaboratorProperty != null && collaboratorProperty.getStarred();
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}
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public static String getDefaultMindmapXml(@NotNull final String title) {
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final StringBuilder result = new StringBuilder();
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result.append("<map version=\"tango\">");
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result.append("<topic central=\"true\" text=\"");
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result.append(StringEscapeUtils.escapeXml(title));
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result.append("\"/></map>");
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return result.toString();
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}
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public Mindmap shallowClone() {
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final Mindmap result = new Mindmap();
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result.setDescription(this.getDescription());
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result.setTitle(this.getTitle());
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result.setXml(this.getXml());
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result.setTags(this.getTags());
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return result;
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}
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public boolean hasPermissions(@NotNull Collaborator collaborator, @NotNull CollaborationRole role) {
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final Collaboration collaboration = this.findCollaboration(collaborator);
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boolean result = false;
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if (collaboration != null) {
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result = collaboration.hasPermissions(role);
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}
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return result;
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}
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}
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