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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/dictionary/M2PropertyDefinition.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.
+ */
+package org.alfresco.repo.dictionary;
+
+import org.alfresco.service.cmr.dictionary.ClassDefinition;
+import org.alfresco.service.cmr.dictionary.DictionaryException;
+import org.alfresco.service.cmr.dictionary.ModelDefinition;
+import org.alfresco.service.cmr.dictionary.PropertyDefinition;
+import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
+import org.alfresco.service.namespace.NamespacePrefixResolver;
+import org.alfresco.service.namespace.QName;
+
+
+/**
+ * Compiled Property Definition
+ * 
+ * @author David Caruana
+ */
+/*package*/ class M2PropertyDefinition implements PropertyDefinition
+{
+    private ClassDefinition classDef;
+    private M2Property property;
+    private QName name;
+    private QName propertyTypeName;
+    private DataTypeDefinition dataType;
+    
+    
+    /*package*/ M2PropertyDefinition(ClassDefinition classDef, M2Property m2Property, NamespacePrefixResolver resolver)
+    {
+        this.classDef = classDef;
+        this.property = m2Property;
+
+        // Resolve Names
+        this.name = QName.createQName(property.getName(), resolver);
+        this.propertyTypeName = QName.createQName(property.getType(), resolver);
+    }
+    
+    
+    /*package*/ M2PropertyDefinition(ClassDefinition classDef, PropertyDefinition propertyDef, M2PropertyOverride override)
+    {
+        this.classDef = classDef;
+        this.property = createOverriddenProperty(propertyDef, override);
+        this.name = propertyDef.getName();
+        this.dataType = propertyDef.getDataType();
+        this.propertyTypeName = this.dataType.getName();
+    }
+    
+    
+    /*package*/ void resolveDependencies(ModelQuery query)
+    {
+        if (propertyTypeName == null)
+        {
+            throw new DictionaryException("Property type of property " + name.toPrefixString() + " must be specified");
+        }
+        dataType = query.getDataType(propertyTypeName);
+        if (dataType == null)
+        {
+            throw new DictionaryException("Property type " + propertyTypeName.toPrefixString() + " of property " + name.toPrefixString() + " is not found");
+        }
+        
+        // ensure content properties are not multi-valued
+        if (propertyTypeName.equals(DataTypeDefinition.CONTENT) && isMultiValued())
+        {
+            throw new DictionaryException("Content properties must be single-valued");
+        }
+    }
+    
+    
+    /**
+     * Create a property definition whose values are overridden
+     * 
+     * @param propertyDef  the property definition to override
+     * @param override  the overridden values
+     * @return  the property definition
+     */
+    private M2Property createOverriddenProperty(PropertyDefinition propertyDef, M2PropertyOverride override)
+    {
+        M2Property property = new M2Property();
+        
+        // Process Default Value
+        String defaultValue = override.getDefaultValue();
+        property.setDefaultValue(defaultValue == null ? propertyDef.getDefaultValue() : defaultValue);
+
+        // Process Mandatory Value
+        Boolean isMandatory = override.isMandatory();
+        if (isMandatory != null)
+        {
+            if (propertyDef.isMandatory() == true && isMandatory == false)
+            {
+                throw new DictionaryException("Cannot relax mandatory attribute of property " + propertyDef.getName().toPrefixString());
+            }
+        }
+        property.setMandatory(isMandatory == null ? propertyDef.isMandatory() : isMandatory);
+
+        // Copy all other properties as they are
+        property.setDescription(propertyDef.getDescription());
+        property.setIndexed(propertyDef.isIndexed());
+        property.setIndexedAtomically(propertyDef.isIndexedAtomically());
+        property.setMultiValued(propertyDef.isMultiValued());
+        property.setProtected(propertyDef.isProtected());
+        property.setStoredInIndex(propertyDef.isStoredInIndex());
+        property.setTitle(propertyDef.getTitle());
+        property.setTokenisedInIndex(propertyDef.isTokenisedInIndex());
+        
+        return property;
+    }
+    
+    /**
+     * @see #getName()
+     */
+    @Override
+    public String toString()
+    {
+        return getName().toString();
+    }
+    
+    /* (non-Javadoc)
+     * @see org.alfresco.service.cmr.dictionary.PropertyDefinition#getModel()
+     */
+    public ModelDefinition getModel()
+    {
+        return classDef.getModel();
+    }
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getName()
+     */
+    public QName getName()
+    {
+        return name;
+    }
+    
+    
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getTitle()
+     */
+    public String getTitle()
+    {
+        String value = M2Label.getLabel(classDef.getModel(), "property", name, "title"); 
+        if (value == null)
+        {
+            value = property.getTitle();
+        }
+        return value;
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getDescription()
+     */
+    public String getDescription()
+    {
+        String value = M2Label.getLabel(classDef.getModel(), "property", name, "description"); 
+        if (value == null)
+        {
+            value = property.getDescription();
+        }
+        return value;
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getDefaultValue()
+     */
+    public String getDefaultValue()
+    {
+        return property.getDefaultValue();
+    }
+
+    
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getPropertyType()
+     */
+    public DataTypeDefinition getDataType()
+    {
+        return dataType;
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#getContainerClass()
+     */
+    public ClassDefinition getContainerClass()
+    {
+        return classDef;
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isMultiValued()
+     */
+    public boolean isMultiValued()
+    {
+        return property.isMultiValued();
+    }
+
+    
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isMandatory()
+     */
+    public boolean isMandatory()
+    {
+        return property.isMandatory();
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isProtected()
+     */
+    public boolean isProtected()
+    {
+        return property.isProtected();
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isIndexed()
+     */
+    public boolean isIndexed()
+    {
+        return property.isIndexed();
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isStoredInIndex()
+     */
+    public boolean isStoredInIndex()
+    {
+        return property.isStoredInIndex();
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isIndexedAtomically()
+     */
+    public boolean isIndexedAtomically()
+    {
+        return property.isIndexedAtomically();
+    }
+    
+
+    /* (non-Javadoc)
+     * @see org.alfresco.repo.dictionary.PropertyDefinition#isTokenisedInIndex()
+     */
+    public boolean isTokenisedInIndex()
+    {
+        return property.isTokenisedInIndex();
+    }
+    
+}