Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
org.apache.tika.parser.journal.TEIParser Maven / Gradle / Ivy
/**
* 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.
*/
package org.apache.tika.parser.journal;
import java.util.ArrayList;
import java.util.List;
import org.apache.tika.metadata.Metadata;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.XML;
public class TEIParser {
public TEIParser() {
}
public Metadata parse(String source) {
JSONObject obj = XML.toJSONObject(source);
Metadata metadata = new Metadata();
createGrobidMetadata(source, obj, metadata);
return metadata;
}
private void createGrobidMetadata(String source, JSONObject obj,
Metadata metadata) {
if (obj != null) {
JSONObject teiHeader = obj.getJSONObject("TEI")
.getJSONObject("teiHeader");
if (teiHeader.has("text")) {
parseText(teiHeader.getJSONObject("text"), metadata);
}
if (teiHeader.has("fileDesc")) {
parseFileDesc(teiHeader.getJSONObject("fileDesc"), metadata);
}
if (teiHeader.has("profileDesc")) {
parseProfileDesc(teiHeader.getJSONObject("profileDesc"), metadata);
}
}
addStaticMet(source, obj, metadata);
}
private void addStaticMet(String source, JSONObject obj, Metadata metadata) {
metadata.add("Class", Metadata.class.getName());
metadata.add("TEIJSONSource", obj.toString());
metadata.add("TEIXMLSource", source);
}
private void parseText(JSONObject text, Metadata metadata) {
if (text.has("xml:lang")) {
metadata.add("Language", text.getString("xml:lang"));
}
}
private void parseFileDesc(JSONObject fileDesc, Metadata metadata) {
if (fileDesc.has("titleStmt")) {
parseTitleStmt(fileDesc.getJSONObject("titleStmt"), metadata);
}
if (fileDesc.has("sourceDesc")) {
parseSourceDesc(fileDesc.getJSONObject("sourceDesc"), metadata);
}
}
private void parseTitleStmt(JSONObject titleStmt, Metadata metadata) {
if (titleStmt.has("title")) {
JSONObject title = titleStmt.getJSONObject("title");
if (title.has("content")) {
metadata.add("Title", title.getString("content"));
}
}
}
private void parseSourceDesc(JSONObject sourceDesc, Metadata metadata) {
if (sourceDesc.has("biblStruct")) {
parseBiblStruct(sourceDesc.getJSONObject("biblStruct"), metadata);
}
}
private void parseBiblStruct(JSONObject biblStruct, Metadata metadata) {
if (biblStruct.has("analytic")
&& biblStruct.get("analytic") instanceof JSONObject) {
JSONObject analytic = biblStruct.getJSONObject("analytic");
if (analytic.has("author")) {
Object authorObj = analytic.get("author");
List authorList = new ArrayList();
if (authorObj instanceof JSONObject) {
parseAuthor((JSONObject) authorObj, authorList);
} else if (authorObj instanceof JSONArray) {
JSONArray authors = (JSONArray) authorObj;
if (authors.length() > 0) {
for (int i = 0; i < authors.length(); i++) {
JSONObject author = authors.getJSONObject(i);
parseAuthor(author, authorList);
}
}
metadata.add("Address", getMetadataAddresses(authorList));
metadata.add("Affiliation", getMetadataAffiliations(authorList));
metadata.add("Authors", getMetadataAuthors(authorList));
metadata.add("FullAffiliations",
getMetadataFullAffiliations(authorList));
}
}
} else {
metadata.add("Error", "Unable to parse: no analytic section in JSON");
}
}
private String getMetadataFullAffiliations(List authorList) {
List unique = new ArrayList();
StringBuilder metAffils = new StringBuilder();
for (Author a : authorList) {
for (Affiliation af : a.getAffiliations()) {
if (!unique.contains(af)) {
unique.add(af);
}
}
}
metAffils.append("[");
for (Affiliation af : unique) {
metAffils.append(af.toString());
metAffils.append(",");
}
metAffils.append(metAffils.deleteCharAt(metAffils.length() - 1));
metAffils.append("]");
return metAffils.toString();
}
private String getMetadataAuthors(List authorList) {
// generates Chris A. Mattmann 1, 2 Daniel J. Crichton 1 Nenad Medvidovic 2
// Steve Hughes 1
List unique = new ArrayList();
StringBuilder metAuthors = new StringBuilder();
for (Author a : authorList) {
for (Affiliation af : a.getAffiliations()) {
if (!unique.contains(af)) {
unique.add(af);
}
}
}
for (Author a : authorList) {
metAuthors.append(printOrBlank(a.getFirstName()));
metAuthors.append(printOrBlank(a.getMiddleName()));
metAuthors.append(printOrBlank(a.getSurName()));
StringBuilder affilBuilder = new StringBuilder();
for (int idx = 0; idx < unique.size(); idx++) {
Affiliation af = unique.get(idx);
if (a.getAffiliations().contains(af)) {
affilBuilder.append((idx + 1));
affilBuilder.append(",");
}
}
if (affilBuilder.length() > 0)
affilBuilder.deleteCharAt(affilBuilder.length() - 1);
metAuthors.append(affilBuilder.toString());
metAuthors.append(" ");
}
return metAuthors.toString();
}
private String getMetadataAffiliations(List authorList) {
// generates 1 Jet Propulsion Laboratory California Institute of Technology
// ; 2 Computer Science Department University of Southern California
List unique = new ArrayList();
StringBuilder metAffil = new StringBuilder();
for (Author a : authorList) {
for (Affiliation af : a.getAffiliations()) {
if (!unique.contains(af)) {
unique.add(af);
}
}
}
int count = 1;
for (Affiliation a : unique) {
metAffil.append(count);
metAffil.append(" ");
metAffil.append(a.getOrgName().toString());
metAffil.deleteCharAt(metAffil.length() - 1);
metAffil.append("; ");
count++;
}
if (count > 1) {
metAffil.deleteCharAt(metAffil.length() - 1);
metAffil.deleteCharAt(metAffil.length() - 1);
}
return metAffil.toString();
}
private String getMetadataAddresses(List authorList) {
// generates: "Pasadena, CA 91109, USA Los Angeles, CA 90089, USA",
List unique = new ArrayList();
StringBuilder metAddress = new StringBuilder();
for (Author a : authorList) {
for (Affiliation af : a.getAffiliations()) {
if (!unique.contains(af.getAddress())) {
unique.add(af.getAddress());
}
}
}
for (Address ad : unique) {
metAddress.append(ad.toString());
metAddress.append(" ");
}
return metAddress.toString();
}
private void parseAuthor(JSONObject authorObj, List authorList) {
Author author = new Author();
if (authorObj.has("persName")) {
JSONObject persName = authorObj.getJSONObject("persName");
if (persName.has("forename")) {
Object foreNameObj = persName.get("forename");
if (foreNameObj instanceof JSONObject) {
parseNamePart((JSONObject) foreNameObj, author);
} else if (foreNameObj instanceof JSONArray) {
JSONArray foreName = persName.getJSONArray("forename");
if (foreName.length() > 0) {
for (int i = 0; i < foreName.length(); i++) {
JSONObject namePart = foreName.getJSONObject(i);
parseNamePart(namePart, author);
}
}
}
}
if (persName.has("surname")) {
author.setSurName(persName.getString("surname"));
}
if (authorObj.has("affiliation")) {
parseAffiliation(authorObj.get("affiliation"), author);
}
}
authorList.add(author);
}
private void parseNamePart(JSONObject namePart, Author author) {
if (namePart.has("type") && namePart.has("content")) {
String type = namePart.getString("type");
String content = namePart.getString("content");
if (type.equals("first")) {
author.setFirstName(content);
}
if (type.equals("middle")) {
author.setMiddleName(content);
}
}
}
private void parseAffiliation(Object affiliationJSON, Author author) {
if (affiliationJSON instanceof JSONObject) {
parseOneAffiliation((JSONObject) affiliationJSON, author);
} else if (affiliationJSON instanceof JSONArray) {
JSONArray affiliationArray = (JSONArray) affiliationJSON;
if (affiliationArray != null && affiliationArray.length() > 0) {
for (int i = 0; i < affiliationArray.length(); i++) {
JSONObject affiliationObj = affiliationArray.getJSONObject(i);
parseOneAffiliation(affiliationObj, author);
}
}
}
}
private void parseOneAffiliation(JSONObject affiliationObj, Author author) {
Affiliation affiliation = new Affiliation();
if (affiliationObj.has("address")) {
parseAddress(affiliationObj.getJSONObject("address"), affiliation);
}
if (affiliationObj.has("orgName")) {
OrgName orgName = new OrgName();
Object orgObject = affiliationObj.get("orgName");
if (orgObject instanceof JSONObject) {
parseOrgName((JSONObject) orgObject, orgName);
} else if (orgObject instanceof JSONArray) {
JSONArray orgNames = (JSONArray) orgObject;
if (orgNames != null && orgNames.length() > 0) {
for (int i = 0; i < orgNames.length(); i++) {
parseOrgName(orgNames.getJSONObject(i), orgName);
}
}
affiliation.setOrgName(orgName);
}
}
author.getAffiliations().add(affiliation);
}
private void parseAddress(JSONObject addressObj, Affiliation affiliation) {
Address address = new Address();
if (addressObj.has("region")) {
address.setRegion(addressObj.getString("region"));
}
if (addressObj.has("postCode")) {
address.setPostCode(JSONObject.valueToString(addressObj.get("postCode")));
}
if (addressObj.has("settlement")) {
address.setSettlment(addressObj.getString("settlement"));
}
if (addressObj.has("country")) {
Country country = new Country();
Object countryObj = addressObj.get("country");
if (countryObj instanceof JSONObject) {
JSONObject countryJson = addressObj.getJSONObject("country");
if (countryJson.has("content")) {
country.setContent(countryJson.getString("content"));
}
if (countryJson.has("key")) {
country.setKey(countryJson.getString("key"));
}
} else if (countryObj instanceof String) {
country.setContent((String) countryObj);
}
address.setCountry(country);
}
affiliation.setAddress(address);
}
private void parseOrgName(JSONObject orgObj, OrgName orgName) {
OrgTypeName typeName = new OrgTypeName();
if (orgObj.has("content")) {
typeName.setName(orgObj.getString("content"));
}
if (orgObj.has("type")) {
typeName.setType(orgObj.getString("type"));
}
orgName.getTypeNames().add(typeName);
}
private void parseProfileDesc(JSONObject profileDesc, Metadata metadata) {
if (profileDesc.has("abstract")) {
if (profileDesc.has("p")) {
metadata.add("Abstract", profileDesc.getString("p"));
}
}
if (profileDesc.has("textClass")) {
JSONObject textClass = profileDesc.getJSONObject("textClass");
if (textClass.has("keywords")) {
Object keywordsObj = textClass.get("keywords");
// test AJ15.pdf
if (keywordsObj instanceof String) {
metadata.add("Keyword", (String) keywordsObj);
} else if (keywordsObj instanceof JSONObject) {
JSONObject keywords = textClass.getJSONObject("keywords");
if (keywords.has("term")) {
JSONArray termArr = keywords.getJSONArray("term");
for (int i = 0; i < termArr.length(); i++) {
metadata.add("Keyword", JSONObject.valueToString(termArr.get(i)));
}
}
}
}
}
}
private String printOrBlank(String val) {
if (val != null && !val.equals("")) {
return val + " ";
} else
return " ";
}
class Author {
private String surName;
private String middleName;
private String firstName;
private List affiliations;
public Author() {
this.surName = null;
this.middleName = null;
this.firstName = null;
this.affiliations = new ArrayList();
}
/**
* @return the surName
*/
public String getSurName() {
return surName;
}
/**
* @param surName
* the surName to set
*/
public void setSurName(String surName) {
this.surName = surName;
}
/**
* @return the middleName
*/
public String getMiddleName() {
return middleName;
}
/**
* @param middleName
* the middleName to set
*/
public void setMiddleName(String middleName) {
this.middleName = middleName;
}
/**
* @return the firstName
*/
public String getFirstName() {
return firstName;
}
/**
* @param firstName
* the firstName to set
*/
public void setFirstName(String firstName) {
this.firstName = firstName;
}
/**
* @return the affiliations
*/
public List getAffiliations() {
return affiliations;
}
/**
* @param affiliations
* the affiliations to set
*/
public void setAffiliations(List affiliations) {
this.affiliations = affiliations;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "Author [surName=" + surName + ", middleName=" + middleName != null ? middleName
: "" + ", firstName=" + firstName + ", affiliations=" + affiliations
+ "]";
}
}
class Affiliation {
private OrgName orgName;
private Address address;
public Affiliation() {
this.orgName = new OrgName();
this.address = new Address();
}
/**
* @return the orgName
*/
public OrgName getOrgName() {
return orgName;
}
/**
* @param orgName
* the orgName to set
*/
public void setOrgName(OrgName orgName) {
this.orgName = orgName;
}
/**
* @return the address
*/
public Address getAddress() {
return address;
}
/**
* @param address
* the address to set
*/
public void setAddress(Address address) {
this.address = address;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
Affiliation otherA = (Affiliation) obj;
return this.getAddress().equals(otherA.getAddress())
&& this.getOrgName().equals(otherA.getOrgName());
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "Affiliation {orgName=" + orgName + ", address=" + address + "}";
}
}
class OrgName {
private List typeNames;
public OrgName() {
this.typeNames = new ArrayList();
}
/**
* @return the typeNames
*/
public List getTypeNames() {
return typeNames;
}
/**
* @param typeNames
* the typeNames to set
*/
public void setTypeNames(List typeNames) {
this.typeNames = typeNames;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
for (OrgTypeName on : this.typeNames) {
builder.append(on.getName());
builder.append(" ");
}
return builder.toString();
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
OrgName otherA = (OrgName) obj;
if (otherA.getTypeNames() != null) {
if (this.typeNames == null) {
return false;
} else {
return this.typeNames.size() == otherA.getTypeNames().size();
}
} else {
if (this.typeNames == null) {
return true;
} else
return false;
}
}
}
class OrgTypeName {
private String name;
private String type;
public OrgTypeName() {
this.name = null;
this.type = null;
}
/**
* @return the name
*/
public String getName() {
return name;
}
/**
* @param name
* the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* @return the type
*/
public String getType() {
return type;
}
/**
* @param type
* the type to set
*/
public void setType(String type) {
this.type = type;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
OrgTypeName otherOrgName = (OrgTypeName) obj;
return this.type.equals(otherOrgName.getType())
&& this.name.equals(otherOrgName.getName());
}
}
private class Address {
private String region;
private String postCode;
private String settlment;
private Country country;
public Address() {
this.region = null;
this.postCode = null;
this.settlment = null;
this.country = new Country();
}
/**
* @return the region
*/
public String getRegion() {
return region;
}
/**
* @param region
* the region to set
*/
public void setRegion(String region) {
this.region = region;
}
/**
* @return the postCode
*/
public String getPostCode() {
return postCode;
}
/**
* @param postCode
* the postCode to set
*/
public void setPostCode(String postCode) {
this.postCode = postCode;
}
/**
* @return the settlment
*/
public String getSettlment() {
return settlment;
}
/**
* @param settlment
* the settlment to set
*/
public void setSettlment(String settlment) {
this.settlment = settlment;
}
/**
* @return the country
*/
public Country getCountry() {
return country;
}
/**
* @param country
* the country to set
*/
public void setCountry(Country country) {
this.country = country;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
Address otherA = (Address) obj;
if (this.settlment == null) {
return otherA.getSettlment() == null;
} else if (this.country == null) {
return otherA.getCountry() == null;
} else if (this.postCode == null) {
return otherA.getPostCode() == null;
} else if (this.region == null) {
return otherA.getRegion() == null;
}
return this.settlment.equals(otherA.getSettlment())
&& this.country.equals(otherA.getCountry())
&& this.postCode.equals(otherA.getPostCode())
&& this.region.equals(otherA.getRegion());
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append(settlment);
builder.append(", ");
builder.append(region);
builder.append(" ");
builder.append(postCode);
builder.append(" ");
builder.append(country.getContent());
return builder.toString();
}
}
private class Country {
private String key;
private String content;
public Country() {
this.key = null;
this.content = null;
}
/**
* @return the key
*/
public String getKey() {
return key;
}
/**
* @param key
* the key to set
*/
public void setKey(String key) {
this.key = key;
}
/**
* @return the content
*/
public String getContent() {
return content;
}
/**
* @param content
* the content to set
*/
public void setContent(String content) {
this.content = content;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
Country otherC = (Country) obj;
if (this.key == null) {
if (otherC.getKey() != null) {
return false;
} else {
if (this.content == null) {
if (otherC.getContent() != null) {
return false;
} else {
return true;
}
} else {
return content.equals(otherC.getContent());
}
}
} else {
if (this.content == null) {
if (otherC.getContent() != null) {
return false;
} else {
return this.key.equals(otherC.getKey());
}
} else {
return this.key.equals(otherC.getKey())
&& this.content.equals(otherC.getContent());
}
}
}
}
}
