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fixed program listings with too long lines

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This commit is contained in:
Thomas Risberg
2011-04-09 18:37:25 -04:00
parent 4e4d590111
commit ba811f1446
1 changed files with 62 additions and 43 deletions
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105
src/docbkx/reference/mongodb.xml
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@@ -103,16 +103,16 @@
<para>Then add the following to pom.xml dependencies section.</para>
<programlisting lang="xml"> &lt;dependency&gt;
&lt;groupId&gt;org.springframework.data&lt;/groupId&gt;
&lt;artifactId&gt;spring-data-mongodb&lt;/artifactId&gt;
&lt;version&gt;1.0.0.BUILD-SNAPSHOT&lt;/version&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;cglib&lt;/groupId&gt;
&lt;artifactId&gt;cglib&lt;/artifactId&gt;
&lt;version&gt;2.2&lt;/version&gt;
&lt;/dependency&gt;
<programlisting lang="xml"> &lt;dependency&gt;
&lt;groupId&gt;org.springframework.data&lt;/groupId&gt;
&lt;artifactId&gt;spring-data-mongodb&lt;/artifactId&gt;
&lt;version&gt;1.0.0.BUILD-SNAPSHOT&lt;/version&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;cglib&lt;/groupId&gt;
&lt;artifactId&gt;cglib&lt;/artifactId&gt;
&lt;version&gt;2.2&lt;/version&gt;
&lt;/dependency&gt;
</programlisting>
<para>The cglib dependency is there as we will use Spring's Java
@@ -228,7 +228,7 @@ MongoApp] - &lt;Person [id=1234, name=Joe]&gt;</programlisting>
<para>There is an <ulink
url="https://github.com/SpringSource/spring-data-document-examples">github
repository with several examples</ulink> that you can download and play
around with to get a feel for how the library works. </para>
around with to get a feel for how the library works.</para>
</section>
<section id="mongodb-connectors">
@@ -722,12 +722,12 @@ Number of people = : 0</programlisting>
<programlisting language="java">import static org.springframework.data.document.mongodb.query.Criteria.where;
import static org.springframework.data.document.mongodb.query.Criteria.query;
...
...
Person p = new Person("Bob", 33);
mongoTemplate.insert("MyCollection", p);
Person p = new Person("Bob", 33);
mongoTemplate.insert("MyCollection", p);
Person qp = mongoTemplate.findOne("MyCollection", query(where("age").is(33)), Person.class);
Person qp = mongoTemplate.findOne("MyCollection", query(where("age").is(33)), Person.class);
</programlisting>
</example>
@@ -793,17 +793,18 @@ import static org.springframework.data.document.mongodb.query.Criteria.query;
</itemizedlist></para>
<para>Unless and explicit MongoWriter is passed into the save or insert
method, the the template's MongoConverter will be used. </para>
method, the the template's MongoConverter will be used.</para>
<section>
<title>Saving using MongoWriter</title>
<para>The MongoWriter interface allows you to have lower level control
over the mapping of an object into a DBObject. The MongoWriter
interface is </para>
interface is</para>
<programlisting language="java">/**
* A MongoWriter is responsible for converting an object of type T to the native MongoDB representation DBObject.
* A MongoWriter is responsible for converting an object of type T to the native MongoDB
* representation DBObject.
*
* @param &lt;T&gt; the type of the object to convert to a DBObject
*/
@@ -885,8 +886,9 @@ import static org.springframework.data.document.mongodb.query.Update
...
WriteResult wr = mongoTemplate.updateMulti(query(where("accounts.accountType").is(Account.Type.SAVINGS)),
update.inc("accounts.$.balance", 50.00));
WriteResult wr = mongoTemplate.updateMulti(
query(where("accounts.accountType").is(Account.Type.SAVINGS)),
update.inc("accounts.$.balance", 50.00));
</programlisting>
</example>
@@ -1093,9 +1095,10 @@ import static org.springframework.data.document.mongodb.query.Update
<programlisting language="java">import static org.springframework.data.document.mongodb.query.Criteria.where;
import static org.springframework.data.document.mongodb.query.Query.query;
...
...
List&lt;Person&gt; result = mongoTemplate.find(query(where("age").lt(50).and("accounts.balance").gt(1000.00d)),Person.class);
List&lt;Person&gt; result = mongoTemplate.find(
query(where("age").lt(50).and("accounts.balance").gt(1000.00d)),Person.class);
</programlisting>
</example>
@@ -1129,6 +1132,13 @@ import static org.springframework.data.document.mongodb.query.Query.query;
using the <literal>$all</literal> operator</para>
</listitem>
<listitem>
<para><literal>Criteria</literal> <emphasis
role="bold">elemMatch </emphasis> <literal>(Criteria c)
</literal>Creates a criterion using the
<literal>$elemMatch</literal> operator</para>
</listitem>
<listitem>
<para><literal>Criteria</literal> <emphasis role="bold">exists
</emphasis> <literal>(boolean b) </literal>Creates a criterion
@@ -1458,7 +1468,7 @@ import static org.springframework.data.document.mongodb.query.Query.query;
</listitem>
</itemizedlist></para>
<para>The MongoReader can be used </para>
<para>The MongoReader can be used</para>
<section>
<title>Reading using MongoWriter</title>
@@ -1476,9 +1486,10 @@ import static org.springframework.data.document.mongodb.query.Query.query;
public interface MongoReader&lt;T&gt; {
/**
* Ready from the native MongoDB DBObject representation to an instance of the class T. The given type has to be the
* starting point for marshalling the {@link DBObject} into it. So in case there's no real valid data inside
* {@link DBObject} for the given type, just return an empty instance of the given type.
* Ready from the native MongoDB DBObject representation to an instance of the class T.
* The given type has to be the starting point for marshalling the {@link DBObject}
* into it. So in case there's no real valid data inside {@link DBObject} for the
* given type, just return an empty instance of the given type.
*
* @param clazz the type of the return value
* @param dbo theDBObject
@@ -1548,30 +1559,38 @@ public class Venue {
used.</para>
<programlisting lang="" language="java">Circle circle = new Circle(-73.99171, 40.738868, 0.01);
List&lt;Venue&gt; venues = template.find(new Query(Criteria.where("location").withinCenter(circle)), Venue.class);</programlisting>
List&lt;Venue&gt; venues =
template.find(new Query(Criteria.where("location").withinCenter(circle)), Venue.class);</programlisting>
<para>To find venues within a circle using Spherical coordinates the
following query can be used</para>
<programlisting lang="" language="java">Circle circle = new Circle(-73.99171, 40.738868, 0.003712240453784);
List&lt;Venue&gt; venues = template.find(new Query(Criteria.where("location").withinCenterSphere(circle)), Venue.class);</programlisting>
List&lt;Venue&gt; venues =
template.find(new Query(Criteria.where("location").withinCenterSphere(circle)), Venue.class);</programlisting>
<para>To find venues within a Box the following query can be used</para>
<programlisting language="java">Box box = new Box(new Point(-73.99756, 40.73083), new Point(-73.988135, 40.741404)); //lower-left then upper-right
List&lt;Venue&gt; venues = template.find(new Query(Criteria.where("location").withinBox(box)), Venue.class);</programlisting>
<programlisting language="java">//lower-left then upper-right
Box box = new Box(new Point(-73.99756, 40.73083), new Point(-73.988135, 40.741404));
List&lt;Venue&gt; venues =
template.find(new Query(Criteria.where("location").withinBox(box)), Venue.class);</programlisting>
<para>To find venues near a Point, the following query can be
used</para>
<programlisting language="java">Point point = new Point(-73.99171, 40.738868);
List&lt;Venue&gt; venues = template.find(new Query(Criteria.where("location").near(point).maxDistance(0.01)), Venue.class);</programlisting>
List&lt;Venue&gt; venues =
template.find(new Query(Criteria.where("location").near(point).maxDistance(0.01)), Venue.class);</programlisting>
<para>To find venues near a Point using Spherical coordines the
following query can be used</para>
<programlisting language="java">Point point = new Point(-73.99171, 40.738868);
List&lt;Venue&gt; venues = template.find(new Query(Criteria.where("location").nearSphere(point).maxDistance(0.003712240453784)), Venue.class);
List&lt;Venue&gt; venues =
template.find(new Query(
Criteria.where("location").nearSphere(point).maxDistance(0.003712240453784)),
Venue.class);
</programlisting>
<note>
@@ -1901,16 +1920,16 @@ public class BeforeSaveListener&lt;BeforeSaveEvent, Person&gt; extends AbstractM
<para>Here is an example that uses the CollectionCallback to return
information about an index.</para>
<programlisting language="java"> boolean hasIndex = template.execute("geolocation", new CollectionCallback&lt;Boolean&gt;() {
public Boolean doInCollection(DBCollection collection) throws MongoException, DataAccessException {
List&lt;DBObject&gt; indexes = collection.getIndexInfo();
for (DBObject dbo : indexes) {
if ("location_2d".equals(dbo.get("name"))) {
return true;
}
}
return false;
}
});</programlisting>
<programlisting language="java"> boolean hasIndex = template.execute("geolocation", new CollectionCallback&lt;Boolean&gt;() {
public Boolean doInCollection(DBCollection collection) throws MongoException, DataAccessException {
List&lt;DBObject&gt; indexes = collection.getIndexInfo();
for (DBObject dbo : indexes) {
if ("location_2d".equals(dbo.get("name"))) {
return true;
}
}
return false;
}
});</programlisting>
</section>
</chapter>