[OLINGO-713] Adaptions for tutorials for xml format
This commit is contained in:
Michael Bolz
parent
9c3ca381e2
commit
dec27a4918
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@ -18,6 +18,8 @@
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*/
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package myservice.mynamespace.data;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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@ -33,6 +35,7 @@ import org.apache.olingo.commons.api.edm.EdmEntitySet;
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import org.apache.olingo.commons.api.edm.EdmEntityType;
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import org.apache.olingo.commons.api.edm.EdmKeyPropertyRef;
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import org.apache.olingo.commons.api.edm.FullQualifiedName;
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import org.apache.olingo.commons.api.ex.ODataRuntimeException;
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import org.apache.olingo.commons.api.http.HttpMethod;
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import org.apache.olingo.commons.api.http.HttpStatusCode;
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import org.apache.olingo.server.api.ODataApplicationException;
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@ -106,6 +109,7 @@ public class Storage {
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if (sourceEntityFqn.equals(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString())
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&& relatedEntityFqn.equals(DemoEdmProvider.ET_CATEGORY_FQN)) {
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navigationTargetEntityCollection.setId(createId(sourceEntity, "ID", DemoEdmProvider.NAV_TO_CATEGORY));
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// relation Products->Category (result all categories)
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int productID = (Integer) sourceEntity.getProperty("ID").getValue();
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if (productID == 1 || productID == 2) {
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@ -117,6 +121,7 @@ public class Storage {
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}
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} else if (sourceEntityFqn.equals(DemoEdmProvider.ET_CATEGORY_FQN.getFullQualifiedNameAsString())
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&& relatedEntityFqn.equals(DemoEdmProvider.ET_PRODUCT_FQN)) {
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navigationTargetEntityCollection.setId(createId(sourceEntity, "ID", DemoEdmProvider.NAV_TO_PRODUCTS));
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// relation Category->Products (result all products)
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int categoryID = (Integer) sourceEntity.getProperty("ID").getValue();
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if (categoryID == 1) {
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@ -137,7 +142,7 @@ public class Storage {
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return navigationTargetEntityCollection;
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}
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public Entity createEntityData(EdmEntitySet edmEntitySet, Entity entityToCreate) {
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EdmEntityType edmEntityType = edmEntitySet.getEntityType();
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@ -321,6 +326,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"Notebook Basic, 1.7GHz - 15 XGA - 1024MB DDR2 SDRAM - 40GB"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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entity = new Entity();
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@ -329,6 +335,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"Notebook Professional, 2.8GHz - 15 XGA - 8GB DDR3 RAM - 500GB"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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entity = new Entity();
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@ -337,6 +344,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"Ultrafast 3G UMTS/HSDPA Pocket PC, supports GSM network"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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entity = new Entity();
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@ -345,6 +353,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"32 GB Digital Assitant with high-resolution color screen"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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entity = new Entity();
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@ -353,6 +362,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"19 Optimum Resolution 1024 x 768 @ 85Hz, resolution 1280 x 960"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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entity = new Entity();
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@ -361,6 +371,7 @@ public class Storage {
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entity.addProperty(new Property(null, "Description", ValueType.PRIMITIVE,
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"Optimum Hi-Resolution max. 1600 x 1200 @ 85Hz, Dot Pitch: 0.24mm"));
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entity.setType(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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productList.add(entity);
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}
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@ -371,19 +382,48 @@ public class Storage {
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entity.addProperty(new Property(null, "ID", ValueType.PRIMITIVE, 1));
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entity.addProperty(new Property(null, "Name", ValueType.PRIMITIVE, "Notebooks"));
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entity.setType(DemoEdmProvider.ET_CATEGORY_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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categoryList.add(entity);
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entity = new Entity();
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entity.addProperty(new Property(null, "ID", ValueType.PRIMITIVE, 2));
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entity.addProperty(new Property(null, "Name", ValueType.PRIMITIVE, "Organizers"));
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entity.setType(DemoEdmProvider.ET_CATEGORY_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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categoryList.add(entity);
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entity = new Entity();
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entity.addProperty(new Property(null, "ID", ValueType.PRIMITIVE, 3));
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entity.addProperty(new Property(null, "Name", ValueType.PRIMITIVE, "Monitors"));
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entity.setType(DemoEdmProvider.ET_CATEGORY_FQN.getFullQualifiedNameAsString());
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entity.setId(createId(entity, "ID"));
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categoryList.add(entity);
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}
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private URI createId(Entity entity, String idPropertyName) {
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return createId(entity, idPropertyName, null);
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}
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private URI createId(Entity entity, String idPropertyName, String navigationName) {
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try {
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StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
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final Property property = entity.getProperty(idPropertyName);
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sb.append(property.asPrimitive()).append(")");
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if(navigationName != null) {
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sb.append("/").append(navigationName);
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}
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return new URI(sb.toString());
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} catch (URISyntaxException e) {
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throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
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}
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}
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private String getEntitySetName(Entity entity) {
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if(DemoEdmProvider.ET_CATEGORY_FQN.getFullQualifiedNameAsString().equals(entity.getType())) {
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return DemoEdmProvider.ES_CATEGORIES_NAME;
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} else if(DemoEdmProvider.ET_PRODUCT_FQN.getFullQualifiedNameAsString().equals(entity.getType())) {
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return DemoEdmProvider.ES_PRODUCTS_NAME;
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}
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return entity.getType();
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}
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}
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@ -54,6 +54,8 @@ public class DemoEdmProvider extends CsdlAbstractEdmProvider {
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// Entity Set Names
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public static final String ES_PRODUCTS_NAME = "Products";
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public static final String ES_CATEGORIES_NAME = "Categories";
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public static final String NAV_TO_CATEGORY = "Category";
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public static final String NAV_TO_PRODUCTS = "Products";
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@Override
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public CsdlEntityType getEntityType(FullQualifiedName entityTypeName) {
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@ -75,7 +77,7 @@ public class DemoEdmProvider extends CsdlAbstractEdmProvider {
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propertyRef.setName("ID");
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// navigation property: many-to-one, null not allowed (product must have a category)
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CsdlNavigationProperty navProp = new CsdlNavigationProperty().setName("Category")
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CsdlNavigationProperty navProp = new CsdlNavigationProperty().setName(NAV_TO_CATEGORY)
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.setType(ET_CATEGORY_FQN).setNullable(false).setPartner("Products");
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List<CsdlNavigationProperty> navPropList = new ArrayList<CsdlNavigationProperty>();
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navPropList.add(navProp);
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@ -99,7 +101,7 @@ public class DemoEdmProvider extends CsdlAbstractEdmProvider {
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propertyRef.setName("ID");
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// navigation property: one-to-many
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CsdlNavigationProperty navProp = new CsdlNavigationProperty().setName("Products")
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CsdlNavigationProperty navProp = new CsdlNavigationProperty().setName(NAV_TO_PRODUCTS)
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.setType(ET_PRODUCT_FQN).setCollection(true).setPartner("Category");
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List<CsdlNavigationProperty> navPropList = new ArrayList<CsdlNavigationProperty>();
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navPropList.add(navProp);
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@ -115,8 +115,7 @@ public class DemoEntityCollectionProcessor implements EntityCollectionProcessor
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modifiedEntityList = applyTopQueryOption(modifiedEntityList, uriInfo.getTopOption());
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// 3.6.) Server driven paging (not part of this tutorial)
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// 3.7.) $expand
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modifiedEntityList = applyExpandQueryOption(modifiedEntityCollection, modifiedEntityList, edmEntitySet,
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uriInfo.getExpandOption());
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modifiedEntityList = applyExpandQueryOption(modifiedEntityList, edmEntitySet, uriInfo.getExpandOption());
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// 3.8.) $select
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SelectOption selectOption = uriInfo.getSelectOption();
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@ -133,13 +132,15 @@ public class DemoEntityCollectionProcessor implements EntityCollectionProcessor
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ContextURL contextUrl = ContextURL.with().entitySet(edmEntitySet).selectList(selectList).build();
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// adding the selectOption to the serializerOpts will actually tell the lib to do the job
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final String id = request.getRawBaseUri() + "/" + edmEntitySet.getName();
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EntityCollectionSerializerOptions opts = EntityCollectionSerializerOptions.with()
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.contextURL(contextUrl)
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.count(uriInfo.getCountOption())
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.select(selectOption)
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.expand(uriInfo.getExpandOption())
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.setId(id)
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.build();
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// and serialize the content: transform from the EntitySet object to InputStream
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SerializerResult serializerResult = serializer.entityCollection(serviceMetadata, edmEntityType,
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modifiedEntityCollection, opts);
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@ -151,7 +152,7 @@ public class DemoEntityCollectionProcessor implements EntityCollectionProcessor
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response.setHeader(HttpHeader.CONTENT_TYPE, responseFormat.toContentTypeString());
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}
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private List<Entity> applyExpandQueryOption(EntityCollection entityCollection, List<Entity> modifiedEntityList,
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private List<Entity> applyExpandQueryOption(List<Entity> modifiedEntityList,
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EdmEntitySet edmEntitySet, ExpandOption expandOption) {
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// in our example: http://localhost:8080/DemoService/DemoService.svc/Categories/$expand=Products
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@ -193,16 +194,19 @@ public class DemoEntityCollectionProcessor implements EntityCollectionProcessor
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Link link = new Link();
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link.setTitle(navPropName);
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link.setType(Constants.ENTITY_NAVIGATION_LINK_TYPE);
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link.setRel(Constants.NS_ASSOCIATION_LINK_REL + navPropName);
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if (edmNavigationProperty.isCollection()) { // in case of Categories/$expand=Products
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// fetch the data for the $expand (to-many navigation) from backend
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EntityCollection expandEntityCollection = storage.getRelatedEntityCollection(entity, expandEdmEntityType);
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link.setInlineEntitySet(expandEntityCollection);
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link.setHref(expandEntityCollection.getId().toASCIIString());
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} else { // in case of Products?$expand=Category
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// fetch the data for the $expand (to-one navigation) from backend
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// here we get the data for the expand
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Entity expandEntity = storage.getRelatedEntity(entity, expandEdmEntityType);
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link.setInlineEntity(expandEntity);
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link.setHref(expandEntity.getId().toASCIIString());
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}
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// set the link - containing the expanded data - to the current entity
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@ -99,7 +99,6 @@ public class DemoEntityProcessor implements EntityProcessor {
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// Analyze the URI segments
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if (segmentCount == 1) { // no navigation
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responseEdmEntityType = startEdmEntitySet.getEntityType();
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responseEdmEntitySet = startEdmEntitySet; // since we have only one segment
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// 2. step: retrieve the data from backend
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@ -190,17 +189,21 @@ public class DemoEntityProcessor implements EntityProcessor {
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Link link = new Link();
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link.setTitle(navPropName);
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link.setType(Constants.ENTITY_NAVIGATION_LINK_TYPE);
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link.setRel(Constants.NS_ASSOCIATION_LINK_REL + navPropName);
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if(edmNavigationProperty.isCollection()){ // in case of Categories(1)/$expand=Products
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if(edmNavigationProperty.isCollection()) { // in case of Categories(1)/$expand=Products
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// fetch the data for the $expand (to-many navigation) from backend
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// here we get the data for the expand
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EntityCollection expandEntityCollection = storage.getRelatedEntityCollection(responseEntity, expandEdmEntityType);
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EntityCollection expandEntityCollection =
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storage.getRelatedEntityCollection(responseEntity, expandEdmEntityType);
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link.setInlineEntitySet(expandEntityCollection);
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link.setHref(expandEntityCollection.getId().toASCIIString());
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} else { // in case of Products(1)?$expand=Category
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// fetch the data for the $expand (to-one navigation) from backend
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// here we get the data for the expand
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Entity expandEntity = storage.getRelatedEntity(responseEntity, expandEdmEntityType);
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link.setInlineEntity(expandEntity);
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link.setHref(expandEntity.getId().toASCIIString());
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}
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// set the link - containing the expanded data - to the current entity
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@ -46,7 +46,6 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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this.currentEntity = currentEntity;
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}
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@Override
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public Object visitMember(UriInfoResource member) throws ExpressionVisitException, ODataApplicationException {
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// To keeps things simple, this tutorial allows only primitive properties.
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// We have faith that the java type of Edm.Int32 is Integer
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@ -73,7 +72,6 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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}
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}
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@Override
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public Object visitLiteral(Literal literal) throws ExpressionVisitException, ODataApplicationException {
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// To keep this tutorial simple, our filter expression visitor supports only Edm.Int32 and Edm.String
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// In real world scenarios it can be difficult to guess the type of an literal.
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@ -100,8 +98,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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}
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}
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@Override
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public Object visitUnaryOperator(UnaryOperatorKind operator, Object operand)
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public Object visitUnaryOperator(UnaryOperatorKind operator, Object operand)
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throws ExpressionVisitException, ODataApplicationException {
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// OData allows two different unary operators. We have to take care, that the type of the operand fits to
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// operand
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@ -119,8 +116,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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HttpStatusCode.BAD_REQUEST.getStatusCode(), Locale.ENGLISH);
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}
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@Override
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public Object visitBinaryOperator(BinaryOperatorKind operator, Object left, Object right)
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public Object visitBinaryOperator(BinaryOperatorKind operator, Object left, Object right)
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throws ExpressionVisitException, ODataApplicationException {
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// Binary Operators are split up in three different kinds. Up to the kind of the operator it can be applied
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@ -181,11 +177,11 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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// Luckily all used types String, Boolean and also Integer support the interface Comparable
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int result;
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if(left instanceof Integer) {
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result = ((Comparable<Integer>) (Integer)left).compareTo((Integer) right);
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result = ((Integer) left).compareTo((Integer) right);
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} else if(left instanceof String) {
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result = ((Comparable<String>) (String)left).compareTo((String) right);
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result = ((String) left).compareTo((String) right);
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} else if(left instanceof Boolean) {
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result = ((Comparable<Boolean>) (Boolean)left).compareTo((Boolean) right);
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result = ((Boolean) left).compareTo((Boolean) right);
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} else {
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throw new ODataApplicationException("Class " + left.getClass().getCanonicalName() + " not expected",
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HttpStatusCode.INTERNAL_SERVER_ERROR.getStatusCode(), Locale.ENGLISH);
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@ -207,7 +203,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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}
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} else {
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throw new ODataApplicationException("Comparision needs two equal types",
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throw new ODataApplicationException("Comparison needs two equal types",
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HttpStatusCode.BAD_REQUEST.getStatusCode(), Locale.ENGLISH);
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}
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}
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@ -239,8 +235,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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}
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}
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@Override
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public Object visitMethodCall(MethodKind methodCall, List<Object> parameters)
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public Object visitMethodCall(MethodKind methodCall, List<Object> parameters)
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throws ExpressionVisitException, ODataApplicationException {
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// To keep this tutorial small and simple, we implement only one method call
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@ -248,7 +243,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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// "Contains" gets two parameters, both have to be of type String
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// e.g. /Products?$filter=contains(Description, '1024 MB')
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//
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// First the method visistMember is called, which returns the current String value of the property.
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// First the method visitMember is called, which returns the current String value of the property.
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// After that the method visitLiteral is called with the string literal '1024 MB',
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// which returns a String
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//
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@ -259,7 +254,7 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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return valueParam1.contains(valueParam2);
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} else {
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throw new ODataApplicationException("Contains needs two parametes of type Edm.String",
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throw new ODataApplicationException("Contains needs two parameters of type Edm.String",
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HttpStatusCode.BAD_REQUEST.getStatusCode(), Locale.ENGLISH);
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}
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} else {
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@ -268,34 +263,29 @@ public class FilterExpressionVisitor implements ExpressionVisitor<Object> {
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}
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}
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@Override
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public Object visitTypeLiteral(EdmType type) throws ExpressionVisitException, ODataApplicationException {
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throw new ODataApplicationException("Type literals are not implemented",
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HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ENGLISH);
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}
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@Override
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public Object visitAlias(String aliasName) throws ExpressionVisitException, ODataApplicationException {
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public Object visitAlias(String aliasName) throws ExpressionVisitException, ODataApplicationException {
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throw new ODataApplicationException("Aliases are not implemented",
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HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ENGLISH);
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}
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@Override
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public Object visitEnum(EdmEnumType type, List<String> enumValues)
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public Object visitEnum(EdmEnumType type, List<String> enumValues)
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throws ExpressionVisitException, ODataApplicationException {
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throw new ODataApplicationException("Enums are not implemented",
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HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ENGLISH);
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}
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@Override
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public Object visitLambdaExpression(String lambdaFunction, String lambdaVariable, Expression expression)
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public Object visitLambdaExpression(String lambdaFunction, String lambdaVariable, Expression expression)
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throws ExpressionVisitException, ODataApplicationException {
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throw new ODataApplicationException("Lamdba expressions are not implemented",
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HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ENGLISH);
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}
|
||||
|
||||
@Override
|
||||
public Object visitLambdaReference(String variableName)
|
||||
public Object visitLambdaReference(String variableName)
|
||||
throws ExpressionVisitException, ODataApplicationException {
|
||||
throw new ODataApplicationException("Lamdba references are not implemented",
|
||||
HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ENGLISH);
|
||||
|
|
|
|||
|
|
@ -1,24 +1,129 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing,
|
||||
* software distributed under the License is distributed on an
|
||||
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
* KIND, either express or implied. See the License for the
|
||||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
|
||||
<!--
|
||||
|
||||
Licensed to the Apache Software Foundation (ASF) under one
|
||||
or more contributor license agreements. See the NOTICE file
|
||||
distributed with this work for additional information
|
||||
regarding copyright ownership. The ASF licenses this file
|
||||
to you under the Apache License, Version 2.0 (the
|
||||
"License"); you may not use this file except in compliance
|
||||
with the License. You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing,
|
||||
software distributed under the License is distributed on an
|
||||
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
KIND, either express or implied. See the License for the
|
||||
specific language governing permissions and limitations
|
||||
under the License.
|
||||
|
||||
-->
|
||||
<html>
|
||||
<body>
|
||||
<h2>Hello World!</h2>
|
||||
<h2>OData Olingo V4 Demo Service</h2>
|
||||
<a href="DemoService.svc/">OData Olingo V4 Demo Service</a>
|
||||
<h3>Sample Links</h3>
|
||||
<ul>
|
||||
<li>
|
||||
<h4>Read Entities</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products(1)">Product Entity - /Products(1)</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories(1)">Category Entity - /Categories(1)</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Read Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products">Products Entities - /Products</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories">Category Entities - /Categories</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Navigation between Entity and Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products(1)/Category">Category of first Product - /Products(1)/Category</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories(1)/Products">Products of first Category - /Categories(1)/Products</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Top, Count, Skip for Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$top=3">Top three of Products - /Products/?$top=3</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$count=true">Products with count - /Products/?$count=true</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$skip=2">Skip two Products - /Products/?$skip=2</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$skip=2&$top=2&$count=true">Skip two, get first two and count all
|
||||
Products - /Products/?$skip=2&$top=2&$count=true</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Order by ... of Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$orderby=Name">Products ordered by name -
|
||||
/Products/?$orderby=Name</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$orderby=Name&$select=Name">Products ordered by name and select
|
||||
name only - /Products/?$orderby=Name&$select=Name</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Filtered Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products?$filter=contains(Name,%27Screen%27)">Products which name contains
|
||||
screen - /Products?$filter=contains(Name,%27Screen%27)</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$filter=ID%20gt%204">Products which id is greater then 4 -
|
||||
/Products/?$filter=ID%20gt%204x</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
<li>
|
||||
<h4>Expand of Entities and Entity Sets</h4>
|
||||
<ul>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products(1)/?$expand=Category">Expand - /Products(1)/?$expand=Category</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products/?$expand=Category">Expand - /Products/?$expand=Category</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Products(1)/?$expand=*">Expand - /Products(1)/?$expand=*</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories(1)/?$expand=Products">Expand - /Categories(1)/?$expand=Products</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories/?$expand=Products">Expand - /Categories/?$expand=Products</a>
|
||||
</li>
|
||||
<li>
|
||||
<a href="DemoService.svc/Categories/?$expand=*">Expand - /Categories/?$expand=*</a>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
Loading…
Reference in New Issue