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updated and fixed examples, cypher is now optional in execution as well

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This commit is contained in:
Michael Hunger
2011-10-03 01:27:17 +02:00
parent e7521ff74d
commit 7c24560d7b
7 changed files with 33 additions and 21 deletions
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4
pom.xml
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@@ -15,6 +15,10 @@
<module>spring-data-neo4j-rest</module>
<module>spring-data-neo4j-aspects</module>
<module>spring-data-neo4j-cross-store</module>
<module>spring-data-neo4j-examples/hello-worlds</module>
<module>spring-data-neo4j-examples/imdb</module>
<module>spring-data-neo4j-examples/cineasts</module>
<module>spring-data-neo4j-examples/myrestaurants-social</module>
</modules>
<url>http://www.springsource.org/spring-data/neo4j</url>
<organization>

8
spring-data-neo4j-examples/cineasts/pom.xml
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@@ -11,10 +11,10 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.version>3.0.5.RELEASE</spring.version>
<spring.version>3.0.6.RELEASE</spring.version>
<slf4j.version>1.6.1</slf4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<neo4j.version>1.4.1</neo4j.version>
<neo4j.version>1.5-SNAPSHOT</neo4j.version>
<spring-data-graph.version>2.0.0.BUILD-SNAPSHOT</spring-data-graph.version>
<aspectj.version>1.6.12.M1</aspectj.version>
<org.slf4j-version>1.6.1</org.slf4j-version>
@@ -159,7 +159,7 @@
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
<version>${spring-data-graph.version}</version>
<exclusions>
<exclusion>
@@ -312,7 +312,7 @@
</aspectLibrary>
<aspectLibrary>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.6</source>

6
spring-data-neo4j-examples/hello-worlds/pom.xml
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@@ -11,7 +11,7 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.version>3.0.5.RELEASE</spring.version>
<spring.version>3.0.6.RELEASE</spring.version>
<aspectj.version>1.6.12.M1</aspectj.version>
<slf4j.version>1.6.1</slf4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -78,7 +78,7 @@
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
<version>${spring-data-neo4j.version}</version>
</dependency>
<dependency>
@@ -115,7 +115,7 @@
</aspectLibrary>
<aspectLibrary>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.6</source>

6
spring-data-neo4j-examples/imdb/pom.xml
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@@ -7,7 +7,7 @@
<version>2.0.0-BUILD-SNAPSHOT</version>
<name>imdb</name>
<properties>
<spring.version>3.0.5.RELEASE</spring.version>
<spring.version>3.0.6.RELEASE</spring.version>
<aspectj.version>1.6.12.M1</aspectj.version>
<slf4j.version>1.6.1</slf4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -146,7 +146,7 @@
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
<version>${data-graph.version}</version>
</dependency>
<dependency>
@@ -407,7 +407,7 @@
</aspectLibrary>
<aspectLibrary>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.6</source>

8
spring-data-neo4j-examples/myrestaurants-social/pom.xml
View File

@@ -7,12 +7,12 @@
<version>2.0.0.BUILD-SNAPSHOT</version>
<name>myrestaurants-social</name>
<properties>
<spring.version>3.0.5.RELEASE</spring.version>
<spring.version>3.0.6.RELEASE</spring.version>
<spring-data-graph.version>2.0.0.BUILD-SNAPSHOT</spring-data-graph.version>
<aspectj.version>1.6.12.M1</aspectj.version>
<slf4j.version>1.6.1</slf4j.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring-security.version>3.0.2.RELEASE</spring-security.version>
<spring-security.version>3.0.6.RELEASE</spring-security.version>
</properties>
<repositories>
<repository>
@@ -384,7 +384,7 @@
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-cross-store</artifactId>
<version>${spring-data-graph.version}</version>
</dependency>
</dependencies>
@@ -441,7 +441,7 @@
</aspectLibrary>
<aspectLibrary>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-neo4j</artifactId>
<artifactId>spring-data-neo4j-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.6</source>

7
spring-data-neo4j-examples/myrestaurants-social/src/main/java/com/springone/myrestaurants/domain/TopRatedRestaurantTraverser.java
View File

@@ -7,10 +7,7 @@ import org.neo4j.graphdb.traversal.TraversalBranch;
import org.neo4j.graphdb.traversal.TraversalDescription;
import org.neo4j.kernel.impl.traversal.TraversalDescriptionImpl;
import org.springframework.data.neo4j.core.FieldTraversalDescriptionBuilder;
import org.springframework.data.neo4j.core.NodeBacked;
import org.springframework.data.neo4j.mapping.Neo4JPersistentProperty;
import java.lang.reflect.Field;
import org.springframework.data.neo4j.mapping.Neo4jPersistentProperty;
/**
* @author Michael Hunger
@@ -20,7 +17,7 @@ import java.lang.reflect.Field;
*/
class TopRatedRestaurantTraverser implements FieldTraversalDescriptionBuilder {
@Override
public TraversalDescription build(NodeBacked start, Neo4JPersistentProperty field, String... params) {
public TraversalDescription build(Object start, Neo4jPersistentProperty field, String... params) {
return new TraversalDescriptionImpl()
.breadthFirst()
.relationships(DynamicRelationshipType.withName("friends"))

15
spring-data-neo4j/src/main/java/org/springframework/data/neo4j/support/query/CypherQueryExecutor.java
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@@ -16,8 +16,10 @@
package org.springframework.data.neo4j.support.query;
import org.springframework.data.neo4j.conversion.QueryResult;
import org.springframework.data.neo4j.support.GraphDatabaseContext;
import org.springframework.data.neo4j.support.conversion.EntityResultConverter;
import org.springframework.util.ClassUtils;
import java.util.Collections;
import java.util.Map;
@@ -28,11 +30,20 @@ import java.util.Map;
* todo limits
*/
public class CypherQueryExecutor implements QueryOperations<Map<String,Object>> {
private final CypherQueryEngine queryEngine;
private final QueryEngine<Map<String,Object>> queryEngine;
public CypherQueryExecutor(GraphDatabaseContext ctx) {
EntityResultConverter converter = new EntityResultConverter(ctx);
queryEngine = new CypherQueryEngine(ctx.getGraphDatabaseService(), converter);
if (ClassUtils.isPresent("org.neo4j.cypher.javacompat.ExecutionEngine",getClass().getClassLoader())) {
queryEngine = new CypherQueryEngine(ctx.getGraphDatabaseService(), converter);
} else {
queryEngine = new QueryEngine<Map<String, Object>>() {
@Override
public QueryResult<Map<String, Object>> query(String statement, Map<String, Object> params) {
throw new IllegalStateException("Cypher is not available, please add it to your dependencies to execute: "+statement);
}
};
}
}
public Iterable<Map<String, Object>> queryForList(String statement, Map<String,Object> params) {