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[Openutils-svn] SF.net SVN: openutils: [592] tags
|
From: <mol...@us...> - 2008-02-01 10:59:44
|
Revision: 592
http://openutils.svn.sourceforge.net/openutils/?rev=592&view=rev
Author: molaschi
Date: 2008-02-01 02:59:48 -0800 (Fri, 01 Feb 2008)
Log Message:
-----------
[maven-release-plugin] copy for tag openutils-bshd5-2.0.1
Added Paths:
-----------
tags/openutils-bshd5-2.0.1/
tags/openutils-bshd5-2.0.1/pom.xml
tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java
Removed Paths:
-------------
tags/openutils-bshd5-2.0.1/pom.xml
tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java
Copied: tags/openutils-bshd5-2.0.1 (from rev 589, trunk/openutils-bshd5)
Deleted: tags/openutils-bshd5-2.0.1/pom.xml
===================================================================
--- trunk/openutils-bshd5/pom.xml 2008-01-31 22:35:00 UTC (rev 589)
+++ tags/openutils-bshd5-2.0.1/pom.xml 2008-02-01 10:59:48 UTC (rev 592)
@@ -1,108 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>net.sourceforge.openutils</groupId>
- <artifactId>openutils</artifactId>
- <version>7</version>
- <relativePath>..</relativePath>
- </parent>
- <artifactId>openutils-bshd5</artifactId>
- <name>openutils base Spring-Hibernate DAO for java 5.0</name>
- <version>2.0.1-SNAPSHOT</version>
- <description>openutils base Spring-Hibernate DAO for java 5.0</description>
- <dependencies>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-log4j12</artifactId>
- <version>1.4.3</version>
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>jcl104-over-slf4j</artifactId>
- <version>1.4.3</version>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-jdbc</artifactId>
- <version>${spring.version}</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-beans</artifactId>
- <version>${spring.version}</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-orm</artifactId>
- <version>${spring.version}</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-aop</artifactId>
- <version>${spring.version}</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>org.hibernate</groupId>
- <artifactId>hibernate</artifactId>
- <version>3.2.1.ga</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- <exclusion>
- <groupId>cglib</groupId>
- <artifactId>cglib</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>cglib</groupId>
- <artifactId>cglib-nodep</artifactId>
- <version>2.1_3</version>
- </dependency>
- <dependency>
- <groupId>commons-beanutils</groupId>
- <artifactId>commons-beanutils</artifactId>
- <version>1.7.0</version>
- <exclusions>
- <exclusion>
- <groupId>commons-logging</groupId>
- <artifactId>commons-logging</artifactId>
- </exclusion>
- </exclusions>
- </dependency>
- <dependency>
- <groupId>commons-lang</groupId>
- <artifactId>commons-lang</artifactId>
- <version>2.3</version>
- </dependency>
- </dependencies>
- <properties>
- <spring.version>2.5.1</spring.version>
- </properties>
-</project>
\ No newline at end of file
Copied: tags/openutils-bshd5-2.0.1/pom.xml (from rev 591, trunk/openutils-bshd5/pom.xml)
===================================================================
--- tags/openutils-bshd5-2.0.1/pom.xml (rev 0)
+++ tags/openutils-bshd5-2.0.1/pom.xml 2008-02-01 10:59:48 UTC (rev 592)
@@ -0,0 +1,114 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>net.sourceforge.openutils</groupId>
+ <artifactId>openutils</artifactId>
+ <version>7</version>
+ <relativePath>..</relativePath>
+ </parent>
+ <artifactId>openutils-bshd5</artifactId>
+ <name>openutils base Spring-Hibernate DAO for java 5.0</name>
+ <version>2.0.1</version>
+ <description>openutils base Spring-Hibernate DAO for java 5.0</description>
+ <dependencies>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-log4j12</artifactId>
+ <version>1.4.3</version>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>jcl104-over-slf4j</artifactId>
+ <version>1.4.3</version>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-jdbc</artifactId>
+ <version>${spring.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-beans</artifactId>
+ <version>${spring.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-orm</artifactId>
+ <version>${spring.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework</groupId>
+ <artifactId>spring-aop</artifactId>
+ <version>${spring.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.hibernate</groupId>
+ <artifactId>hibernate</artifactId>
+ <version>3.2.1.ga</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ <exclusion>
+ <groupId>cglib</groupId>
+ <artifactId>cglib</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>cglib</groupId>
+ <artifactId>cglib-nodep</artifactId>
+ <version>2.1_3</version>
+ </dependency>
+ <dependency>
+ <groupId>commons-beanutils</groupId>
+ <artifactId>commons-beanutils</artifactId>
+ <version>1.7.0</version>
+ <exclusions>
+ <exclusion>
+ <groupId>commons-logging</groupId>
+ <artifactId>commons-logging</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>commons-lang</groupId>
+ <artifactId>commons-lang</artifactId>
+ <version>2.3</version>
+ </dependency>
+ </dependencies>
+ <properties>
+ <spring.version>2.5.1</spring.version>
+ </properties>
+
+ <scm>
+ <connection>scm:svn:https://openutils.svn.sourceforge.net/svnroot/openutils/tags/openutils-bshd5-2.0.1</connection>
+ <developerConnection>scm:svn:https://openutils.svn.sourceforge.net/svnroot/openutils/tags/openutils-bshd5-2.0.1</developerConnection>
+ <url>http://openutils.svn.sourceforge.net/viewcvs.cgi/openutils/tags/openutils-bshd5-2.0.1</url>
+ </scm>
+</project>
\ No newline at end of file
Deleted: tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/hibernate/example/EnhancedExample.java 2008-01-31 22:35:00 UTC (rev 589)
+++ tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java 2008-02-01 10:59:48 UTC (rev 592)
@@ -1,305 +0,0 @@
-package it.openutils.hibernate.example;
-
-import java.lang.reflect.InvocationTargetException;
-import java.math.BigDecimal;
-import java.sql.Timestamp;
-import java.util.Calendar;
-import java.util.Collection;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.commons.beanutils.PropertyUtils;
-import org.apache.commons.lang.ClassUtils;
-import org.apache.commons.lang.StringUtils;
-import org.hibernate.Criteria;
-import org.hibernate.HibernateException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.dao.DataRetrievalFailureException;
-
-
-/**
- * @author Fabrizio Giustina
- * @version $Id: $
- */
-public final class EnhancedExample
-{
-
- /**
- * Logger.
- */
- private static Logger log = LoggerFactory.getLogger(EnhancedExample.class);
-
- private Map<String, FilterMetadata> metadata;
-
- private EnhancedExample(Criteria crit, Object filter, Map<String, FilterMetadata> metadata)
- {
- this.metadata = metadata == null ? new HashMap<String, FilterMetadata>(0) : metadata;
- fillCriteria(null, crit, filter);
- }
-
- /**
- * Fills a criteria object calling addCondition() for any non-null property or for any component in collections.
- * @param crit Criteria
- * @param filter javabean which will be analyzed for non-null properties
- * @param metadata Map of property names - filter metadata
- * @throws HibernateException exception while building the criteria
- */
- public static void create(Criteria crit, Object filter, Map<String, FilterMetadata> metadata)
- throws HibernateException
- {
- new EnhancedExample(crit, filter, metadata);
- }
-
- /**
- * Adds contitions to an existing criteria or create sub-criteria for associations.
- * @param crit Criteria
- * @param propertyName property name in parent bean
- * @param value property value
- * @throws HibernateException exception while building the criteria
- */
- private void addCondition(Criteria crit, String propertyName, Object value, Object parentObject)
- throws HibernateException
- {
-
- String simplePropertyName = StringUtils.contains(propertyName, ".") ? StringUtils.substringAfterLast(
- propertyName,
- ".") : propertyName;
-
- if (isSimpleType(value) || value.getClass().isEnum())
- {
-
- // don't filter on empty strings!
- if (value instanceof String && StringUtils.isBlank((String) value))
- {
- return;
- }
-
- FilterMetadata fmd = metadata.get(propertyName);
-
- if (fmd == null)
- {
- fmd = FilterMetadata.EQUAL;
- }
-
- fmd.createFilter(crit, simplePropertyName, value);
-
- }
- else
- {
- if (containsSomething(value))
- {
- // @todo handle multiple associations in lists?
- // see http://opensource2.atlassian.com/projects/hibernate/browse/HHH-879
- if ((value instanceof Set || value instanceof List) && !((Collection< ? >) value).isEmpty())
- {
- // collection: the new criteria has already been created, now we only nee to analize content
-
- for (Object element : ((Collection< ? >) value))
- {
-
- log.debug("crit.createCriteria({})", simplePropertyName);
- Criteria childrenCriteria = crit.createCriteria(simplePropertyName);
- fillCriteria(propertyName, childrenCriteria, element);
- }
- }
- else if ((value instanceof Map) && !((Map< ? , ? >) value).isEmpty())
- {
- FilterMetadata fmd = metadata.get(propertyName);
-
- if (fmd != null)
- {
- fmd.createFilter(crit, simplePropertyName, value);
- }
- else
- {
- log.warn(
- "Maps are not handled without a FilterMetadata. Property is {} and value is {}.",
- propertyName,
- value);
- }
- }
- else
- {
- log.debug("crit.createCriteria({})", simplePropertyName);
- Criteria childrenCriteria = crit.createCriteria(simplePropertyName);
- fillCriteria(propertyName, childrenCriteria, value);
- }
- }
- }
- }
-
- /**
- * Check if the bean contains at least a valid property.
- * @param bean javabean
- * @return <code>true</code> if the bean contains at least a valid property
- */
- @SuppressWarnings("unchecked")
- private boolean containsSomething(Object bean)
- {
-
- if (bean == null)
- {
- return false;
- }
- if (isSimpleType(bean))
- {
- return true;
- }
-
- if (bean instanceof Collection)
- {
-
- Collection< ? > coll = ((Collection< ? >) bean);
- if (coll.isEmpty())
- {
- return false;
- }
-
- if (containsSomething(coll.iterator().next()))
- {
- return true;
- }
- }
- else if (bean instanceof Map)
- {
- Map< ? , ? > coll = ((Map< ? , ? >) bean);
- if (coll.isEmpty())
- {
- return false;
- }
-
- if (containsSomething(coll.values().iterator().next()))
- {
- return true;
- }
- }
-
- Map<String, Object> properties;
- try
- {
- properties = PropertyUtils.describe(bean);
- }
- catch (Throwable e)
- {
- if (e instanceof InvocationTargetException)
- {
- e = ((InvocationTargetException) e).getTargetException();
- }
-
- log.error("Unable to build filter, PropertyUtils.describe throws an exception while analizing class "
- + ClassUtils.getShortClassName(bean, "NULL"), e);
- return false;
- }
-
- for (Map.Entry<String, Object> property : properties.entrySet())
- {
-
- if (!PropertyUtils.isWriteable(bean, property.getKey()))
- {
- // skip readonly properties
- continue;
- }
-
- Object propertyValue = property.getValue();
- if (propertyValue == null)
- {
- continue;
- }
-
- if (isSimpleType(propertyValue) || containsSomething(propertyValue))
- {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * Fills a criteria object calling addCondition() for any non-null property or for any component in collections.
- * @param crit Criteria
- * @param filter javabean which will be analyzed for non-null properties
- * @throws HibernateException exception while building the criteria
- */
- @SuppressWarnings("unchecked")
- private void fillCriteria(String parentPropertyName, Criteria crit, Object filter) throws HibernateException
- {
- if ((filter instanceof Set || filter instanceof List) && !((Collection< ? >) filter).isEmpty())
- {
- // collection: the new criteria has already been created, now we only need to analize content
- for (Object element : ((Collection< ? >) filter))
- {
- fillCriteria(parentPropertyName, crit, element);
- }
- }
-
- Map<String, Object> properties;
- try
- {
- properties = PropertyUtils.describe(filter);
- }
- catch (Throwable e)
- {
- if (e instanceof InvocationTargetException)
- {
- e = ((InvocationTargetException) e).getTargetException();
- }
-
- throw new DataRetrievalFailureException(
- "Unable to build filter, PropertyUtils.describe throws an exception while analizing class "
- + ClassUtils.getShortClassName(filter, "NULL")
- + ":"
- + e.getClass(),
- e);
- }
-
- Iterator<String> iterator = properties.keySet().iterator();
- while (iterator.hasNext())
- {
- String propertyName = iterator.next();
-
- Object value = properties.get(propertyName);
-
- // add only non-null values, ignore read-only properties
- if (value != null && PropertyUtils.isWriteable(filter, propertyName))
- {
- String composedPropertyName = (parentPropertyName == null) ? propertyName : parentPropertyName
- + "."
- + propertyName;
- addCondition(crit, composedPropertyName, value, filter);
- }
- }
- }
-
- /**
- * Check if the given object is a simple java type
- * @param object object to check
- * @return <code>true</code>if the given object is a simple type
- */
- private boolean isSimpleType(Object object)
- {
-
- Class< ? extends Object> objClass = object.getClass();
-
- return objClass.isPrimitive()
- || objClass.equals(Integer.class)
- || objClass.equals(Long.class)
- || objClass.equals(Short.class)
- || objClass.equals(Boolean.class)
- || objClass.equals(String.class)
- || objClass.equals(Double.class)
- || objClass.equals(Float.class)
- || objClass.equals(Date.class)
- || objClass.equals(Byte.class)
- || objClass.equals(BigDecimal.class)
- || objClass.equals(Timestamp.class)
- || objClass.equals(Character.class)
- || Calendar.class.isAssignableFrom(objClass);
- }
-
-}
Copied: tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java (from rev 590, trunk/openutils-bshd5/src/main/java/it/openutils/hibernate/example/EnhancedExample.java)
===================================================================
--- tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java (rev 0)
+++ tags/openutils-bshd5-2.0.1/src/main/java/it/openutils/hibernate/example/EnhancedExample.java 2008-02-01 10:59:48 UTC (rev 592)
@@ -0,0 +1,306 @@
+package it.openutils.hibernate.example;
+
+import java.lang.reflect.InvocationTargetException;
+import java.math.BigDecimal;
+import java.sql.Timestamp;
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.commons.beanutils.PropertyUtils;
+import org.apache.commons.lang.ClassUtils;
+import org.apache.commons.lang.StringUtils;
+import org.hibernate.Criteria;
+import org.hibernate.HibernateException;
+import org.hibernate.mapping.Value;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.dao.DataRetrievalFailureException;
+
+
+/**
+ * @author Fabrizio Giustina
+ * @version $Id: $
+ */
+public final class EnhancedExample
+{
+
+ /**
+ * Logger.
+ */
+ private static Logger log = LoggerFactory.getLogger(EnhancedExample.class);
+
+ private Map<String, FilterMetadata> metadata;
+
+ private EnhancedExample(Criteria crit, Object filter, Map<String, FilterMetadata> metadata)
+ {
+ this.metadata = metadata == null ? new HashMap<String, FilterMetadata>(0) : metadata;
+ fillCriteria(null, crit, filter);
+ }
+
+ /**
+ * Fills a criteria object calling addCondition() for any non-null property or for any component in collections.
+ * @param crit Criteria
+ * @param filter javabean which will be analyzed for non-null properties
+ * @param metadata Map of property names - filter metadata
+ * @throws HibernateException exception while building the criteria
+ */
+ public static void create(Criteria crit, Object filter, Map<String, FilterMetadata> metadata)
+ throws HibernateException
+ {
+ new EnhancedExample(crit, filter, metadata);
+ }
+
+ /**
+ * Adds contitions to an existing criteria or create sub-criteria for associations.
+ * @param crit Criteria
+ * @param propertyName property name in parent bean
+ * @param value property value
+ * @throws HibernateException exception while building the criteria
+ */
+ private void addCondition(Criteria crit, String propertyName, Object value, Object parentObject)
+ throws HibernateException
+ {
+
+ String simplePropertyName = StringUtils.contains(propertyName, ".") ? StringUtils.substringAfterLast(
+ propertyName,
+ ".") : propertyName;
+
+ if (isSimpleType(value) || value.getClass().isEnum())
+ {
+
+ // don't filter on empty strings!
+ if (value instanceof String && StringUtils.isBlank((String) value))
+ {
+ return;
+ }
+
+ FilterMetadata fmd = metadata.get(propertyName);
+
+ if (fmd == null)
+ {
+ fmd = FilterMetadata.EQUAL;
+ }
+
+ fmd.createFilter(crit, simplePropertyName, value);
+
+ }
+ else
+ {
+ if (containsSomething(value))
+ {
+ // @todo handle multiple associations in lists?
+ // see http://opensource2.atlassian.com/projects/hibernate/browse/HHH-879
+ if ((value instanceof Set || value instanceof List) && !((Collection< ? >) value).isEmpty())
+ {
+ // collection: the new criteria has already been created, now we only nee to analize content
+
+ for (Object element : ((Collection< ? >) value))
+ {
+
+ log.debug("crit.createCriteria({})", simplePropertyName);
+ Criteria childrenCriteria = crit.createCriteria(simplePropertyName);
+ fillCriteria(propertyName, childrenCriteria, element);
+ }
+ }
+ else if ((value instanceof Map) && !((Map< ? , ? >) value).isEmpty())
+ {
+ FilterMetadata fmd = metadata.get(propertyName);
+
+ if (fmd != null)
+ {
+ fmd.createFilter(crit, simplePropertyName, value);
+ }
+ else
+ {
+ log.warn(
+ "Maps are not handled without a FilterMetadata. Property is {} and value is {}.",
+ propertyName,
+ value);
+ }
+ }
+ else
+ {
+ log.debug("crit.createCriteria({})", simplePropertyName);
+ Criteria childrenCriteria = crit.createCriteria(simplePropertyName);
+ fillCriteria(propertyName, childrenCriteria, value);
+ }
+ }
+ }
+ }
+
+ /**
+ * Check if the bean contains at least a valid property.
+ * @param bean javabean
+ * @return <code>true</code> if the bean contains at least a valid property
+ */
+ @SuppressWarnings("unchecked")
+ private boolean containsSomething(Object bean)
+ {
+
+ if (bean == null)
+ {
+ return false;
+ }
+ if (isSimpleType(bean) || bean.getClass().isEnum())
+ {
+ return true;
+ }
+
+ if (bean instanceof Collection)
+ {
+
+ Collection< ? > coll = ((Collection< ? >) bean);
+ if (coll.isEmpty())
+ {
+ return false;
+ }
+
+ if (containsSomething(coll.iterator().next()))
+ {
+ return true;
+ }
+ }
+ else if (bean instanceof Map)
+ {
+ Map< ? , ? > coll = ((Map< ? , ? >) bean);
+ if (coll.isEmpty())
+ {
+ return false;
+ }
+
+ if (containsSomething(coll.values().iterator().next()))
+ {
+ return true;
+ }
+ }
+
+ Map<String, Object> properties;
+ try
+ {
+ properties = PropertyUtils.describe(bean);
+ }
+ catch (Throwable e)
+ {
+ if (e instanceof InvocationTargetException)
+ {
+ e = ((InvocationTargetException) e).getTargetException();
+ }
+
+ log.error("Unable to build filter, PropertyUtils.describe throws an exception while analizing class "
+ + ClassUtils.getShortClassName(bean, "NULL"), e);
+ return false;
+ }
+
+ for (Map.Entry<String, Object> property : properties.entrySet())
+ {
+
+ if (!PropertyUtils.isWriteable(bean, property.getKey()))
+ {
+ // skip readonly properties
+ continue;
+ }
+
+ Object propertyValue = property.getValue();
+ if (propertyValue == null)
+ {
+ continue;
+ }
+
+ if (isSimpleType(propertyValue) || containsSomething(propertyValue))
+ {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Fills a criteria object calling addCondition() for any non-null property or for any component in collections.
+ * @param crit Criteria
+ * @param filter javabean which will be analyzed for non-null properties
+ * @throws HibernateException exception while building the criteria
+ */
+ @SuppressWarnings("unchecked")
+ private void fillCriteria(String parentPropertyName, Criteria crit, Object filter) throws HibernateException
+ {
+ if ((filter instanceof Set || filter instanceof List) && !((Collection< ? >) filter).isEmpty())
+ {
+ // collection: the new criteria has already been created, now we only need to analize content
+ for (Object element : ((Collection< ? >) filter))
+ {
+ fillCriteria(parentPropertyName, crit, element);
+ }
+ }
+
+ Map<String, Object> properties;
+ try
+ {
+ properties = PropertyUtils.describe(filter);
+ }
+ catch (Throwable e)
+ {
+ if (e instanceof InvocationTargetException)
+ {
+ e = ((InvocationTargetException) e).getTargetException();
+ }
+
+ throw new DataRetrievalFailureException(
+ "Unable to build filter, PropertyUtils.describe throws an exception while analizing class "
+ + ClassUtils.getShortClassName(filter, "NULL")
+ + ":"
+ + e.getClass(),
+ e);
+ }
+
+ Iterator<String> iterator = properties.keySet().iterator();
+ while (iterator.hasNext())
+ {
+ String propertyName = iterator.next();
+
+ Object value = properties.get(propertyName);
+
+ // add only non-null values, ignore read-only properties
+ if (value != null && PropertyUtils.isWriteable(filter, propertyName))
+ {
+ String composedPropertyName = (parentPropertyName == null) ? propertyName : parentPropertyName
+ + "."
+ + propertyName;
+ addCondition(crit, composedPropertyName, value, filter);
+ }
+ }
+ }
+
+ /**
+ * Check if the given object is a simple java type
+ * @param object object to check
+ * @return <code>true</code>if the given object is a simple type
+ */
+ private boolean isSimpleType(Object object)
+ {
+
+ Class< ? extends Object> objClass = object.getClass();
+
+ return objClass.isPrimitive()
+ || objClass.equals(Integer.class)
+ || objClass.equals(Long.class)
+ || objClass.equals(Short.class)
+ || objClass.equals(Boolean.class)
+ || objClass.equals(String.class)
+ || objClass.equals(Double.class)
+ || objClass.equals(Float.class)
+ || objClass.equals(Date.class)
+ || objClass.equals(Byte.class)
+ || objClass.equals(BigDecimal.class)
+ || objClass.equals(Timestamp.class)
+ || objClass.equals(Character.class)
+ || Calendar.class.isAssignableFrom(objClass);
+ }
+
+}
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