Data store configuration

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Data store configuration

You can crawl databases in Fess . Here are required to store settings.

How to set up

In Administrator account after logging in, click menu data store.

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As an example, the following table database named testdb MySQL, user name hoge, fuga password connection and the will to make it.

CREATE TABLE doc (
    id BIGINT NOT NULL AUTO_INCREMENT,
    title VARCHAR(100) NOT NULL,
    content VARCHAR(255) NOT NULL,
    latitude VARCHAR(20),
    longitude VARCHAR(20),
    versionNo INTEGER NOT NULL,
    PRIMARY KEY (id)
);

Here the data is put something like the following.

INSERT INTO doc (title, content, latitude, longitude, versionNo) VALUES ('タイトル 1', 'コンテンツ 1 です．', '37.77493', ' -122.419416', 1);
INSERT INTO doc (title, content, latitude, longitude, versionNo) VALUES ('タイトル 2', 'コンテンツ 2 です．', '34.701909', '135.494977', 1);
INSERT INTO doc (title, content, latitude, longitude, versionNo) VALUES ('タイトル 3', 'コンテンツ 3 です．', '-33.868901', '151.207091', 1);
INSERT INTO doc (title, content, latitude, longitude, versionNo) VALUES ('タイトル 4', 'コンテンツ 4 です．', '51.500152', '-0.126236', 1);
INSERT INTO doc (title, content, latitude, longitude, versionNo) VALUES ('タイトル 5', 'コンテンツ 5 です．', '35.681382', '139.766084', 1);

Parameter

Parameter settings example looks like the following.

driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/testdb?useUnicode=true&characterEncoding=UTF-8
username=hoge
password=fuga
sql=select * from doc

Parameter is a “key = value” format. Description of the key is as follows.

driver Driver class name
URL URL
username To connect to the DB user name
password To connect to the DB password
SQL Want to crawl to get SQL statement

Script

Script configuration example looks like the following.

url="http://localhost/" + id
host="localhost"
site="localhost"
title=title
content=content
cache=content
digest=content
anchor=
contentLength=content.length()
lastModified=content.length()
location=latitude + "," + longitude
latitude_s=latitude
longitude_s=longitude

Parameter is a “key = value” format. Description of the key is as follows.

Side of the value written in OGNL. String, tie up in double quotation marks. Access in the database column name, its value.

URL URLs (links appear in search results)
host Host name
site Site pass
title Title
content Content (string index)
cache Content cache (not indexed)
Digest Digest piece that appears in the search results
anchor Links to content (not usually required)
contentLength The length of the content
lastModified Content last updated

Driver

To connect to the database driver is needed. keep the jar file in webapps/fess/WEB-INF/cmd/lib.

Display parameters

Set the following in the webapps/fess/WEB-INF/classes/app.dicon if you see the item value, such as latitude_s in the search results. After adding to $ {doc.latitude_s}, searchResults.jsp;

<component name="queryHelper" class="jp.sf.fess.helper.impl.QueryHelperImpl">
    <property name="responseFields">new String[]{"id", "score", "boost",
        "contentLength", "host", "site", "lastModified", "mimetype",
        "tstamp", "title", "digest", "url", "latitude_s","longitude_s" }</property>
</component>