[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-1152) problem with s:convertEntity and h:selectManyListbox
Pete Muir (JIRA)
jira-events at lists.jboss.org
Wed Apr 11 14:17:58 EDT 2007
[ http://jira.jboss.com/jira/browse/JBSEAM-1152?page=all ]
Pete Muir closed JBSEAM-1152.
-----------------------------
Resolution: Rejected
Actually, this is a limitation of the JSF specification so I can't fix it ;)
http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/javax/faces/component/UISelectMany.html
> problem with s:convertEntity and h:selectManyListbox
> ----------------------------------------------------
>
> Key: JBSEAM-1152
> URL: http://jira.jboss.com/jira/browse/JBSEAM-1152
> Project: JBoss Seam
> Issue Type: Bug
> Components: JSF
> Affects Versions: 1.2.1.GA
> Environment: Fedora Core 5, JBoss AS 4.0.5.GA, JBoss Seam 1.2.1.GA, JSF RI 1.2_04P01
> Reporter: Vitaly Masterov
> Assigned To: Pete Muir
> Priority: Minor
> Fix For: 1.3.0.BETA1
>
>
> have trouble with <s:convertEntity/>. On my display appear error message: "Conversion Error setting value '1 2' for '#{resourceCatalog.resources}'."
> My env:
> JBoss 4.0.5
> JBoss Seam 1.2.1.GA
> Sun RI 1.2_04
> I have two entity bean: Resource and ResourceCatalog:
> Code:
> @javax.persistence.Entity
> @javax.persistence.Table(name = "RESOURCE_CATALOG")
> @javax.persistence.NamedQuery(name = "ResourceCatalog.findAll", query = "select resourceCatalog from ResourceCatalog AS resourceCatalog")
> public class ResourceCatalog
> implements java.io.Serializable, Comparable<ResourceCatalog>
> {
> private static final long serialVersionUID = 4982628439420436925L;
> // ----------- Attribute Definitions ------------
> private java.lang.String name;
> private java.lang.String description;
> private java.lang.Long id;
> // --------- Relationship Definitions -----------
>
> private java.util.Set<my.model.resource.Resource> resources = new java.util.TreeSet<my.model.Resource>();
> @javax.persistence.Column(name = "NAME", nullable = false, insertable = true, updatable = true)
> public java.lang.String getName()
> {
> return name;
> }
> public void setName(java.lang.String value)
> {
> this.name = value;
> }
> @javax.persistence.Column(name = "DESCRIPTION", nullable = false, insertable = true, updatable = true)
> public java.lang.String getDescription()
> {
> return description;
> }
> public void setDescription(java.lang.String value)
> {
> this.description = value;
> }
>
> @javax.persistence.Id
> @javax.persistence.GeneratedValue(strategy = javax.persistence.GenerationType.AUTO)
> @javax.persistence.Column(name = "ID", nullable = false, insertable = true, updatable = true)
> public java.lang.Long getId()
> {
> return id;
> }
> public void setId(java.lang.Long value)
> {
> this.id = value;
> }
> @javax.persistence.ManyToMany()
> @javax.persistence.JoinTable
> (
> name = "RESOURCE_CATALOGS2RESOURCES",
> joinColumns = {@javax.persistence.JoinColumn(name = "RESOURCE_CATALOG_IDC", referencedColumnName = "ID")},
> inverseJoinColumns = {@javax.persistence.JoinColumn(name = "RESOURCE_IDC", referencedColumnName = "ID")}
> )
> public java.util.Set<my.model.resource.Resource> getResources()
> {
> return this.resources;
> }
>
> /**
> * Set the resources
> *
> * @param resources
> */
> public void setResources (my.model.resource.Resource> resources)
> {
> this.resources = resources;
> }
> ......................
> }
>
> Code:
> @javax.persistence.Entity
> @javax.persistence.Table(name = "RESOURCE")
> @javax.persistence.Inheritance(strategy = javax.persistence.InheritanceType.JOINED)
> @javax.persistence.NamedQuery(name = "Resource.findAll", query = "select resource from Resource AS resource")
> public class Resource
> implements java.io.Serializable, Comparable<Resource>
> {
> private static final long serialVersionUID = 265906204510520252L;
> private java.lang.String name;
> private java.lang.String description;
> private java.lang.Long id;
>
> private java.util.Set<my.model.ResourceCatalog> resourceCatalogs = new java.util.TreeSet<my.model.ResourceCatalog>();
> @javax.persistence.Column(name = "NAME", nullable = false, insertable = true, updatable = true)
> public java.lang.String getName()
> {
> return name;
> }
> public void setName(java.lang.String value)
> {
> this.name = value;
> }
>
> @javax.persistence.Column(name = "DESCRIPTION", nullable = false, insertable = true, updatable = true)
> public java.lang.String getDescription()
> {
> return description;
> }
> public void setDescription(java.lang.String value)
> {
> this.description = value;
> }
>
>
> @javax.persistence.Id
> @javax.persistence.GeneratedValue(strategy = javax.persistence.GenerationType.AUTO)
> @javax.persistence.Column(name = "ID", nullable = false, insertable = true, updatable = true)
> public java.lang.Long getId()
> {
> return id;
> }
> public void setId(java.lang.Long value)
> {
> this.id = value;
> }
>
>
> @javax.persistence.ManyToMany(mappedBy = "resources")
> public java.util.Set<my.model.resource.ResourceCatalog> getResourceCatalogs()
> {
> return this.resourceCatalogs;
> }
>
> public void setResourceCatalogs (java.util.Set<my.model.resource.ResourceCatalog> resourceCatalogs)
> {
> this.resourceCatalogs = resourceCatalogs;
> }
>
> .................................
> }
>
> Snippet from components.xml:
> Code:
> <factory name="resource" value="#{resourceHome.instance}" />
> <fwk:entity-home name="resourceHome"
> entity-class="my.model.resource.Resource"
> entity-manager="#{entityManager}">
> </fwk:entity-home>
> <fwk:entity-query name="resourceCollection" ejbql="from Resource" />
> <factory name="resourceCatalog" value="#{resourceCatalogHome.instance}" />
> <fwk:entity-home name="resourceCatalogHome"
> entity-class="my.model.resource.ResourceCatalog"
> entity-manager="#{entityManager}">
> </fwk:entity-home>
> <fwk:entity-query name="resourceCatalogCollection" ejbql="from ResourceCatalog" />
>
> Snippet from edit page:
> Code:
> <h:selectManyListbox value="#{resourceCatalog.resources}">
> <s:selectItems var="field" label="#{field.name}" value="#{resourceCollection.resultList}" />
> <s:convertEntity/>
> </h:selectManyListbox>
> I get validation error message when i try submit entity ResourceCatalog.
> I start seam-ui from examples folders on my system configuration and it start successful. I do not see different between these applications.
> Also, I have success result when I use h:selectOneMenu and ManyToOne association.
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