[dna-commits] DNA SVN: r794 - in trunk: dna-jcr/src/main/java/org/jboss/dna/jcr and 1 other directory.

Author: rhauch Date: 2009-03-24 14:16:53 -0400 (Tue, 24 Mar 2009) New Revision: 794 Modified: trunk/dna-graph/src/main/java/org/jboss/dna/graph/property/basic/NameValueFactory.java trunk/dna-jcr/src/main/java/org/jboss/dna/jcr/JcrValue.java Log: DNA-336 JcrValue.asType(int desiredPropertyType) skips a number of valid conversions and has duplicate logic Changed the JcrValue.asType(int) logic to first ensure the value matches the current required type (in most cases this should just return the actual value if the type is correct), and to then convert to the desired property type. Corrected a number of conversions to include several combinations that was excluded. Also added a check to the NameValueFactory to ensure that the relative path (of size 1) has no SNS index. Modified: trunk/dna-graph/src/main/java/org/jboss/dna/graph/property/basic/NameValueFactory.java =================================================================== --- trunk/dna-graph/src/main/java/org/jboss/dna/graph/property/basic/NameValueFactory.java 2009-03-24 14:31:24 UTC (rev 793) +++ trunk/dna-graph/src/main/java/org/jboss/dna/graph/property/basic/NameValueFactory.java 2009-03-24 18:16:53 UTC (rev 794) @@ -265,7 +265,9 @@ if (value == null) return null; if (!value.isAbsolute() && value.size() == 1) { // A relative name of length 1 is converted to a name - return value.getSegment(0).getName(); + Path.Segment segment = value.getLastSegment(); + // Can only convert if the path has no SNS index ... + if (!segment.hasIndex()) return segment.getName(); } throw new ValueFormatException(value, getPropertyType(), GraphI18n.errorConvertingType.text(Path.class.getSimpleName(), Name.class.getSimpleName(), Modified: trunk/dna-jcr/src/main/java/org/jboss/dna/jcr/JcrValue.java =================================================================== --- trunk/dna-jcr/src/main/java/org/jboss/dna/jcr/JcrValue.java 2009-03-24 14:31:24 UTC (rev 793) +++ trunk/dna-jcr/src/main/java/org/jboss/dna/jcr/JcrValue.java 2009-03-24 18:16:53 UTC (rev 794) @@ -35,7 +35,6 @@ import org.jboss.dna.graph.property.Name; import org.jboss.dna.graph.property.Path; import org.jboss.dna.graph.property.ValueFactories; -import org.jboss.dna.graph.property.Path.Segment; /** * @author jverhaeg @@ -56,7 +55,7 @@ assert type == PropertyType.BINARY || type == PropertyType.BOOLEAN || type == PropertyType.DATE || type == PropertyType.DOUBLE || type == PropertyType.LONG || type == PropertyType.NAME || type == PropertyType.PATH || type == PropertyType.REFERENCE || type == PropertyType.STRING; - + // Leaving this assertion out for now so that values can be created in node type sources, which are created outside // the context of any particular session. // assert sessionCache != null; @@ -90,12 +89,13 @@ /** * Returns the session cache for the session that created this value. + * * @return the session cache for the session that created this value. */ final SessionCache sessionCache() { return sessionCache; } - + /** * {@inheritDoc} * @@ -226,91 +226,136 @@ * @see PropertyType */ JcrValue asType( int type ) throws ValueFormatException { - if (type == this.type) { return this.withTypeAndValue(this.type, this.value); } + Object value = this.value; switch (type) { case PropertyType.BOOLEAN: + // Make sure the existing value is valid per the current type. + // This is required if we rely upon the value factories to cast correctly. + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else { + throw createValueFormatException(boolean.class); + } try { - if (this.type == PropertyType.STRING || this.type == PropertyType.BINARY) { - return this.withTypeAndValue(type, valueFactories.getBooleanFactory().create(value)); - } + return this.withTypeAndValue(type, valueFactories.getBooleanFactory().create(value)); } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); } - throw createValueFormatException(boolean.class); case PropertyType.DATE: + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else if (this.type == PropertyType.DOUBLE) { + value = valueFactories.getDoubleFactory().create(this.value); + } else if (this.type == PropertyType.LONG) { + value = valueFactories.getLongFactory().create(this.value); + } else { + throw createValueFormatException(Calendar.class); + } try { - if (this.type == PropertyType.DOUBLE || this.type == PropertyType.LONG || this.type == PropertyType.STRING - || this.type == PropertyType.BINARY) { - return this.withTypeAndValue(type, valueFactories.getDateFactory().create(value)); - } + return this.withTypeAndValue(type, valueFactories.getDateFactory().create(value)); } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); } - throw createValueFormatException(Calendar.class); - case PropertyType.NAME: + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else if (this.type == PropertyType.PATH) { + value = valueFactories.getPathFactory().create(this.value); + } else { + throw createValueFormatException(Name.class); + } try { - if (this.type == PropertyType.STRING) { - return this.withTypeAndValue(type, valueFactories.getNameFactory().create(value)); - } - - String valueAsString = this.valueFactories.getStringFactory().create(value); - if (this.type == PropertyType.BINARY) { - return this.withTypeAndValue(type, valueFactories.getNameFactory().create(valueAsString)); - - } - - if (this.type == PropertyType.PATH) { - Path path = valueFactories.getPathFactory().create(valueAsString); - - Segment[] segments = path.getSegmentsArray(); - if (!path.isAbsolute() && segments.length == 1 && !segments[0].hasIndex()) { - return this.withTypeAndValue(type, valueFactories.getNameFactory().create(valueAsString)); - } - } + return this.withTypeAndValue(type, valueFactories.getNameFactory().create(value)); } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); } - throw createValueFormatException(Name.class); - case PropertyType.PATH: + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else if (this.type == PropertyType.NAME) { + value = valueFactories.getNameFactory().create(this.value); + } else { + throw createValueFormatException(Path.class); + } try { - if (this.type == PropertyType.STRING) { - return this.withTypeAndValue(type, valueFactories.getPathFactory().create(value)); - - } + return this.withTypeAndValue(type, valueFactories.getPathFactory().create(value)); } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); } - throw createValueFormatException(Path.class); - // Nothing can be converted to these types (except themselves) case PropertyType.REFERENCE: - throw createValueFormatException(Node.class); + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else { + throw createValueFormatException(Node.class); + } + try { + return this.withTypeAndValue(type, valueFactories.getReferenceFactory().create(value)); + } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { + throw createValueFormatException(vfe); + } case PropertyType.DOUBLE: - throw createValueFormatException(double.class); + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else if (this.type == PropertyType.LONG) { + value = valueFactories.getLongFactory().create(this.value); + } else if (this.type == PropertyType.DATE) { + value = valueFactories.getDateFactory().create(this.value); + } else { + throw createValueFormatException(double.class); + } + try { + return this.withTypeAndValue(type, valueFactories.getDoubleFactory().create(value)); + } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { + throw createValueFormatException(vfe); + } case PropertyType.LONG: - throw createValueFormatException(long.class); + if (this.type == PropertyType.STRING) { + value = valueFactories.getStringFactory().create(this.value); + } else if (this.type == PropertyType.BINARY) { + value = valueFactories.getBinaryFactory().create(this.value); + } else if (this.type == PropertyType.DOUBLE) { + value = valueFactories.getDoubleFactory().create(this.value); + } else if (this.type == PropertyType.DATE) { + value = valueFactories.getDateFactory().create(this.value); + } else { + throw createValueFormatException(long.class); + } + try { + return this.withTypeAndValue(type, valueFactories.getLongFactory().create(value)); + } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { + throw createValueFormatException(vfe); + } // Anything can be converted to these types case PropertyType.BINARY: try { return this.withTypeAndValue(type, valueFactories.getBinaryFactory().create(value)); - } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); } case PropertyType.STRING: try { return this.withTypeAndValue(type, valueFactories.getStringFactory().create(value)); - } catch (org.jboss.dna.graph.property.ValueFormatException vfe) { throw createValueFormatException(vfe); }