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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| package org.stellar.sdk; | ||
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| import org.stellar.sdk.xdr.DataValue; | ||
| import org.stellar.sdk.xdr.ManageDataOp; | ||
| import org.stellar.sdk.xdr.OperationType; | ||
| import org.stellar.sdk.xdr.String64; | ||
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|
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| import static com.google.common.base.Preconditions.checkNotNull; | ||
|
|
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| /** | ||
| * Represents <a href="https://www.stellar.org/developers/learn/concepts/list-of-operations.html#manage-data" target="_blank">ManageData</a> operation. | ||
| * @see <a href="https://www.stellar.org/developers/learn/concepts/list-of-operations.html" target="_blank">List of Operations</a> | ||
| */ | ||
| public class ManageDataOperation extends Operation { | ||
| private final String name; | ||
| private final byte[] value; | ||
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| private ManageDataOperation(String name, byte[] value) { | ||
| this.name = checkNotNull(name, "name cannot be null"); | ||
| this.value = value; | ||
| } | ||
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|
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| /** | ||
| * The name of the data value | ||
| */ | ||
| public String getName() { | ||
| return name; | ||
| } | ||
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|
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| /** | ||
| * Data value | ||
| */ | ||
| public byte[] getValue() { | ||
| return value; | ||
| } | ||
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| @Override | ||
| org.stellar.sdk.xdr.Operation.OperationBody toOperationBody() { | ||
| ManageDataOp op = new ManageDataOp(); | ||
| String64 name = new String64(); | ||
| name.setString64(this.name); | ||
| op.setDataName(name); | ||
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| if (value != null) { | ||
| DataValue dataValue = new DataValue(); | ||
| dataValue.setDataValue(this.value); | ||
| op.setDataValue(dataValue); | ||
| } | ||
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| org.stellar.sdk.xdr.Operation.OperationBody body = new org.stellar.sdk.xdr.Operation.OperationBody(); | ||
| body.setDiscriminant(OperationType.MANAGE_DATA); | ||
| body.setManageDataOp(op); | ||
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| return body; | ||
| } | ||
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| public static class Builder { | ||
| private final String name; | ||
| private final byte[] value; | ||
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| private KeyPair mSourceAccount; | ||
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| /** | ||
| * Construct a new ManageOffer builder from a ManageDataOp XDR. | ||
| * @param op {@link ManageDataOp} | ||
| */ | ||
| Builder(ManageDataOp op) { | ||
| name = op.getDataName().getString64(); | ||
| if (op.getDataValue() != null) { | ||
| value = op.getDataValue().getDataValue(); | ||
| } else { | ||
| value = null; | ||
| } | ||
| } | ||
|
|
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| /** | ||
| * Creates a new ManageData builder. If you want to delete data entry pass null as a <code>value</code> param. | ||
| * @param name The name of data entry | ||
| * @param value The value of data entry. <code>null</code>null will delete data entry. | ||
| */ | ||
| public Builder(String name, byte[] value) { | ||
| this.name = checkNotNull(name, "name cannot be null"); | ||
| this.value = value; | ||
| } | ||
|
|
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| /** | ||
| * Sets the source account for this operation. | ||
| * @param sourceAccount The operation's source account. | ||
| * @return Builder object so you can chain methods. | ||
| */ | ||
| public Builder setSourceAccount(KeyPair sourceAccount) { | ||
| mSourceAccount = checkNotNull(sourceAccount, "sourceAccount cannot be null"); | ||
| return this; | ||
| } | ||
|
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| /** | ||
| * Builds an operation | ||
| */ | ||
| public ManageDataOperation build() { | ||
| ManageDataOperation operation = new ManageDataOperation(name, value); | ||
| if (mSourceAccount != null) { | ||
| operation.setSourceAccount(mSourceAccount); | ||
| } | ||
| return operation; | ||
| } | ||
| } | ||
| } |
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29 changes: 29 additions & 0 deletions
29
src/main/java/org/stellar/sdk/responses/operations/ManageDataOperationResponse.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| package org.stellar.sdk.responses.operations; | ||
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| import com.google.gson.annotations.SerializedName; | ||
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| /** | ||
| * Represents ManageDataoperation response. | ||
| * @see <a href="https://www.stellar.org/developers/horizon/reference/resources/operation.html" target="_blank">Operation documentation</a> | ||
| * @see org.stellar.sdk.requests.OperationsRequestBuilder | ||
| * @see org.stellar.sdk.Server#operations() | ||
| */ | ||
| public class ManageDataOperationResponse extends OperationResponse { | ||
| @SerializedName("name") | ||
| protected final String name; | ||
| @SerializedName("value") | ||
| protected final String value; | ||
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| ManageDataOperationResponse(String name, String value) { | ||
| this.name = name; | ||
| this.value = value; | ||
| } | ||
|
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| public String getName() { | ||
| return name; | ||
| } | ||
|
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| public String getValue() { | ||
| return value; | ||
| } | ||
| } |
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