Examples of org.apache.jackrabbit.core.value.InternalValue

Package org.apache.jackrabbit.core.value

Examples of org.apache.jackrabbit.core.value.InternalValue

org.apache.jackrabbit.core.value.InternalValue
InternalValue represents the internal format of a property value.
The following table specifies the internal format for every property type:
```
 PropertyTypeSTRINGLONGDOUBLEDATEBOOLEANNAMEPATHBINARYREFERENCE Internal Format
 String
 Long
 Double
 Calendar
 Boolean
 QName
 Path
 BLOBFileValue
 UUID
 
 
```

     * @return the activity or <code>null</code>
     * @throws RepositoryException if an error occurs
     */
    public InternalActivityImpl getActivity() throws RepositoryException {
        if (node.hasProperty(NameConstants.JCR_ACTIVITY)) {
            InternalValue value = node.getPropertyValue(NameConstants.JCR_ACTIVITY);
            return (InternalActivityImpl) vMgr.getItem(value.getNodeId());
        } else {
            return null;
        }
    }

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                if (history != null) {
                    if (fullVersionable) {
                        if (propName.equals(NameConstants.JCR_VERSIONHISTORY)) {
                            // jcr:versionHistory
                            InternalValue value = InternalValue.create(
                                    history.getVersionHistoryId());
                            newChildState.setValues(new InternalValue[] { value });
                        } else if (propName.equals(NameConstants.JCR_BASEVERSION)
                                || propName.equals(NameConstants.JCR_PREDECESSORS)) {
                            // jcr:baseVersion or jcr:predecessors
                            InternalValue value = InternalValue.create(
                                    history.getRootVersionId());
                            newChildState.setValues(new InternalValue[] { value });
                        } else if (propName.equals(NameConstants.JCR_ISCHECKEDOUT)) {
                            // jcr:isCheckedOut
                            newChildState.setValues(new InternalValue[]{InternalValue.create(true)});

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     * {@inheritDoc}
     */
    public Map<String, String> getInfo() throws RepositoryException {
        Map<String, String> info = new HashMap<String, String>();
        for (Map.Entry<String, InternalValue> entry : eventState.getInfo().entrySet()) {
            InternalValue value = entry.getValue();
            String strValue = null;
            if (value != null) {
                strValue = ValueFormat.getJCRString(value, session);
            }
            info.put(entry.getKey(), strValue);

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        // free old values as necessary
        InternalValue[] oldValues = thisState.getValues();
        if (oldValues != null) {
            for (int i = 0; i < oldValues.length; i++) {
                InternalValue old = oldValues[i];
                if (old != null && old.getType() == BINARY) {
                    // make sure temporarily allocated data is discarded
                    // before overwriting it
                    old.discard();
                }
            }
        }


        // set new values

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        if (name == null) {
            internalSetValue(null, reqType);
            return;
        }


        InternalValue internalValue;
        if (reqType != NAME) {
            // type conversion required
            Value targetValue = ValueHelper.convert(
                    ValueFormat.getJCRValue(InternalValue.create(name), sessionContext, getSession().getValueFactory()),
                    reqType, getSession().getValueFactory());

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        // convert to internal values of correct type
        if (names != null) {
            internalValues = new InternalValue[names.length];
            for (int i = 0; i < names.length; i++) {
                Name name = names[i];
                InternalValue internalValue = null;
                if (name != null) {
                    if (reqType != NAME) {
                        // type conversion required
                        Value targetValue = ValueHelper.convert(
                                ValueFormat.getJCRValue(InternalValue.create(name), sessionContext, getSession().getValueFactory()),

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        if (value == null) {
            internalSetValue(null, reqType);
            return;
        }


        InternalValue internalValue;
        if (reqType != value.getType()) {
            // type conversion required
            Value targetVal = ValueHelper.convert(
                    value, reqType, getSession().getValueFactory());
            internalValue = InternalValue.create(

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        // delete binary values (stored as files)
        InternalValue[] values = state.getValues();
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                InternalValue val = values[i];
                if (val != null) {
                    if (val.getType() == PropertyType.BINARY) {
                        BLOBFileValue blobVal = (BLOBFileValue) val.internalValue();
                        // delete blob file and prune empty parent folders
                        blobVal.delete(true);
                    }
                }
            }

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            for (int i = 0; i < values.length; i++) {
                ivalues[i] = InternalValue.create(values[i], session.getNamespaceResolver());
            }
            internalSetProperty(prop.getQName(), ivalues);
        } else {
            InternalValue value = InternalValue.create(prop.getValue(), session.getNamespaceResolver());
            internalSetProperty(prop.getQName(), value);
        }
    }

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        // make sure binary values (BLOBs) are properly removed
        InternalValue[] values = state.getValues();
        if (values != null) {
            for (int i = 0; i < values.length; i++) {
                InternalValue val = values[i];
                if (val != null) {
                    if (val.getType() == PropertyType.BINARY) {
                        BLOBFileValue blobVal = (BLOBFileValue) val.internalValue();
                        // delete internal resource representation of BLOB value
                        blobVal.delete(true);
                        // also remove from BLOBStore
                        String blobId = blobStore.createId(state.getPropertyId(), i);
                        try {

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	Internal Format
	String
	Long
	Double
	Calendar
	Boolean
	QName
	Path
	BLOBFileValue
	UUID